Fairfax, VA

5:55 PM EDT op 18 mei 2013 (GMT -0400)
Hoogte: 358 ft
Lengte: 77.3° W
Breedte: 38.8° N
Source
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News
Real-Time Updates: Severe Weather Outbreak
May 18, 2013
The latest breaking news, tornado warnings, photos and more.
64, Including Saudi Arabian Woman, Scale Mount Everest
May 18, 2013
More than five dozens climbers successfully scaled Mount Everest.
Flash Flooding Swamps Parts of Alabama
May 18, 2013
The photos, reports, and perspective behind flooding rain in parts of Alabama Saturday.
Active Volcano Captured in Stunning Photos
May 17, 2013
Indonesian-born and Qatar-based photographer Helminadia Ranford captured breathtaking photos of Mt. Bromo, an active volcano in East Java, Indonesia.
NASA: New Pump Resolves Big Space Station Leak
May 17, 2013
A spacewalk has repaired a leak on the International Space Station, NASA said.
Record Snow: Where Winter Won't End
May 18, 2013
Spring warmth has arrived in most of the U.S., except this state.
Storm Damage near Shreveport
May 16, 2013
Storm storms leave damage near Shreveport, Louisiana. See photos and tweets.
Texas Tornadoes: As They Happened
May 18, 2013
We walk through the full timeline of the Texas tornadoes on May 15, 2013.
By Man or Nature, Places That Will Never Be the Same
May 16, 2013
Where Earth has been changed forever.
Smaller Glaciers Boost Sea Level as Much as the Giants
May 16, 2013
Thousands of small glaciers, unconnected to continental-scale ice sheets, have dumped about 260 million tons of meltwater into the ocean annually between 2003 and 2009.
Deadly Texas Outbreak May Mark End of Tornado Drought
May 16, 2013
After months with record-low activity, the 2013 tornado season roared back with a vengeance on Wednesday as at least 10 twisters touched down across portions of north-central Texas, killing at least 6 and injuring dozens more.
Alaska Volcano Shoots Ash 15,000 Feet into Air
May 18, 2013
Steam and ash clouds are occasionally rising to 20,000 feet from an active Alaska volcano.
Mexico Volcano Registers More Seismic Activity
May 16, 2013
Seismic activity is continuing at the Popocatepetl volcano near Mexico City and authorities say they have readied shelters and identified evacuation routes in case they should be needed.
Cyclone Mahasen Weakens After Killing 45 in Bangladesh
May 16, 2013
Cyclone Mahasan weakened Thursday afternoon into a tropical storm and then dissipated, causing far less damage than had been feared as it passed over Bangladesh and spared Myanmar almost entirely, meteorological officials said.
Worldwide Cleanup Reveals Trashed Beaches (PHOTOS)
May 17, 2013
The Ocean Conservancy releases stunning photos from its recent international beach cleanup day.
Oldest Water on Earth Found Deep Underground
May 17, 2013
Finding the oldest water on Earth has implications for understanding life on Earth and maybe Mars.
Tornado-Ravaged Texas Town to Start Recovery
May 18, 2013
It's now time to move on in a Texas town wrecked by a massive twister.
Study: 97% Agreement on Manmade Global Warming
May 16, 2013
The scientific agreement that climate change is happening, and that it's caused by human activity, is significant and growing, according to a new study published Thursday.
Social Media Reacts as Deadly Severe Weather Pelts Texas
May 16, 2013
Severe weather broke out in northeastern Texas, including the Dallas Fort Worth area. Below are reports of hail and tornadoes from throughout social media.
Kepler's Alien-Hunting Days May be Numbered
May 15, 2013
NASA's planet-hunting Kepler telescope is broken, possibly jeopardizing searches for life outside the Milky Way.
More Weather News
Weather Summary
Kari Kiefer
Weather Underground midday recap for Saturday, May 18, 2013.

Multiple areas of unsettled weather developed over the nation on Saturday. In the center of the nation, a broad low pressure system moved off the Rockies and into the Central and Northern Plains. This system created a warm front that developed over the Northern Plains and Upper Midwest, which stretched eastward into the Great Lakes. Scattered showers and thunderstorms developed along and ahead of this frontal boundary with some parts of Minnesota reporting over 2 inches of rain by mid-day Saturday. These storms have not yet turned severe, but have a history of producing strong winds, large hail, and even a few tornadoes. The back side of this broad low pressure system continued to pull a cold front across the Western states. This allowed for onshore flow to persist from the Pacific Ocean, maintaining sufficient moisture to kick up scattered showers across the Intermountain West, Rocky Mountains, and Great Basin. Some snow showers developed at the highest elevations of Wyoming and Montana. As moisture and energy from this front moved off the Rockies and into the Central and Northern Plains, threats of severe thunderstorm development increased. There was a moderate risk for severe storms with large hail, strong winds, and tornadoes from eastern Colorado through western Nebraska and Kansas, but severe storms have not yet developed.

Meanwhile in the East, a trough of low pressure slowly moved offshore and allowed for more showers and thunderstorms to persist for the Eastern Valleys, the Central and Southern Appalachians, and the Mid-Atlantic States. Severe storms were not anticipated in these areas.
Weather Underground midday recap for Saturday, May 18, 2013.

Multiple areas of unsettled weather developed over the nation on Saturday. In the center of the nation, a broad low pressure system moved off the Rockies and into the Central and Northern Plains. This system created a warm front that developed over the Northern Plains and Upper Midwest, which stretched eastward into the Great Lakes. Scattered showers and thunderstorms developed along and ahead of this frontal boundary with some parts of Minnesota reporting over 2 inches of rain by mid-day Saturday. These storms have not yet turned severe, but have a history of producing strong winds, large hail, and even a few tornadoes. The back side of this broad low pressure system continued to pull a cold front across the Western states. This allowed for onshore flow to persist from the Pacific Ocean, maintaining sufficient moisture to kick up scattered showers across the Intermountain West, Rocky Mountains, and Great Basin. Some snow showers developed at the highest elevations of Wyoming and Montana. As moisture and energy from this front moved off the Rockies and into the Central and Northern Plains, threats of severe thunderstorm development increased. There was a moderate risk for severe storms with large hail, strong winds, and tornadoes from eastern Colorado through western Nebraska and Kansas, but severe storms have not yet developed.

Meanwhile in the East, a trough of low pressure slowly moved offshore and allowed for more showers and thunderstorms to persist for the Eastern Valleys, the Central and Southern Appalachians, and the Mid-Atlantic States. Severe storms were not anticipated in these areas.
More Weather News

Fairfax Weather at a Glance

Geactualiseerd 5:47 PM EDT
Geometrische hoogte
397 ft
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Nu
Overcast
Geheel bewolkt
Temperatuur
60.8 °F
Voelt als 60.8 °F
Wind(mijl/u)
2.7
Zonsopkomst / Set
5:54 AM
8:17 PM
Maan
Eerste kwartier
Vannacht
Regenbuien 59 °F
Regenbuien
70% kans op neerslag
Morgen
Regenbuien 73 °F
Regenbuien
70% kans op neerslag
Morgenavond
Kans op regen 64 °F
Kans op regen
50% kans op neerslag
maandag
Kans op onweer 84 | 66 °F
Chance of T-storms
40% kans op neerslag
dinsdag
Kans op onweer 91 | 68 °F
Chance of T-storms
40% kans op neerslag
woensdag
Kans op onweer 91 | 64 °F
Chance of T-storms
60% kans op neerslag
Er wordt verwacht dat het morgen warmer is dan vandaag.
Weersomstandigheden
Druk
30.21 inches
Zicht
10.0 mijlen
Wolken
Geheel bewolkt 1800 ft
Vochtigheid
Vochtigheid
93%
Neerslag
0.11 inches
Dikte sneeuw
Niet beschikbaar.
METAR
METAR KDAA 182058Z AUTO VRB03KT 10SM OVC018 17/15 A3020 RMK AO2 RAE2023 SLP230 P0001 60001 T01700144 57014 $
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Weather Radio
Launch Weather Radio
Temperatuur
Temperatuur
60.8 °F
61,60,61,63,62,63,63,63,63,63,63,63,63
Dauwpunt
59 °F
Wind
Snelh / Richting
2.7 mijl/u van Variabel
Windstoot
Gezondheid
UV
1 van de 16
Pollen
4.50 van de 12
Pollenverwachtingen
Ozon
Goed
PM2.5
Goed
Flu Activity
Sporadic
View Flu Map
bezig met laden…
Source: BestForecast
Beschrijving van weersverwachting
zaterdagnacht
nt_rain Regenbuien. Laag: 59F. Windsnelheid: 5-15 mijl/u. Windrichting: OZO. Kans op neerslag 70%.
zondag
rain Regenbuien. Hoog: 73F. Windsnelheid: 10-15 mijl/u. Windrichting: ZZO. Kans op neerslag 70%.
zondagnacht
nt_chancerain Regenbuien. Laag: 64F. Windsnelheid: 5-15 mijl/u. Windrichting: ZZO. Kans op neerslag 50%.
maandag
chancetstorms Kans op onweer. Hoog: 84F. Windsnelheid: 5-10 mijl/u. Windrichting: zuid. Kans op neerslag 40%.
maandagnacht
nt_cloudy Kans op onweer. Laag: 66F. Windsnelheid: 5-10 mijl/u. Windrichting: ZZW.
dinsdag
chancetstorms Kans op onweer. Hoog: 91F. Light Wind. Kans op neerslag 40%.
dinsdagnacht
nt_chancetstorms Kans op onweer. Laag: 68F. Light Wind. Kans op neerslag 40%.
woensdag
chancetstorms Kans op onweer. Hoog: 91F. Windsnelheid: 5-10 mijl/u. Windrichting: ZZO. Kans op neerslag 60%.
woensdagnacht
nt_clear Kans op onweer. Laag: 64F. Windsnelheid: 5-10 mijl/u. Windrichting: ZZW.
donderdag
chancetstorms Kans op onweer. Hoog: 81F. Windsnelheid: 5-10 mijl/u. Windrichting: ZZW. Kans op neerslag 70%.
donderdagnacht
nt_chancetstorms Kans op onweer. Laag: 63F. Windsnelheid: 5-10 mijl/u. Windrichting: ZZW. Kans op neerslag 70%.
vrijdag
chancetstorms Kans op onweer. Hoog: 77F. Windsnelheid: 5-10 mijl/u. Windrichting: ZW. Kans op neerslag 50%.
vrijdagnacht
nt_chancetstorms Kans op onweer. Laag: 59F. Windsnelheid: 5-15 mijl/u. Windrichting: WNW. Kans op neerslag 50%.
zaterdag
chancerain Kans op regen. Hoog: 75F. Windsnelheid: 10-15 mijl/u. Windrichting: NNW. Kans op neerslag 60%.
zaterdagnacht
nt_chancerain Kans op regen. Laag: 59F. Windsnelheid: 5-10 mijl/u. Windrichting: NNO. Kans op neerslag 40%.
zondag
partlycloudy Gedeeltelijk bewolkt. Hoog: 75F. Windsnelheid: 5-10 mijl/u. Windrichting: NO.
zondagnacht
nt_clear Gedeeltelijk bewolkt. Laag: 54F. Windsnelheid: 5-10 mijl/u. Windrichting: NO.
maandag
clear Helder. Hoog: 73F. Light Wind.
maandagnacht
nt_clear Helder. Laag: 55F. Light Wind.
dinsdag
clear Helder. Hoog: 81F. Light Wind.
dinsdagnacht
nt_partlycloudy Helder. Laag: 59F. Light Wind.
woensdag
partlycloudy Gedeeltelijk bewolkt. Hoog: 79F. Light Wind.
woensdagnacht
nt_clear Gedeeltelijk bewolkt. Laag: 59F. Windsnelheid: 5-10 mijl/u. Windrichting: ZO.
bezig met laden…
 
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Geactualiseerd:  
 
 

 

Nowcast as of 5:52 PM EDT on May 18, 2013
Areas of light rain and sprinkles will affect the Washington and Baltimore metropolitan areas...central Maryland and northern Virginia through 8 PM. Rainfall amounts will be light...ranging from a trace up to a few hundredths inch.
Weergave 0–0 van 40 Stations ► ◄
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Verwachting

Kalender bekijken 10-Day Forecast for station KVAFAIRF23

zaterdag, 18
Regenbuien
70 | 59 °F
Regenbuien
Chance of
Precipitation
70%
zondag, 19
Regenbuien
73 | 64 °F
Regenbuien
Chance of
Precipitation
70%
maandag, 20
Kans op onweer
84 | 66 °F
Chance of T-storms
Chance of
Precipitation
40%
dinsdag, 21
Kans op onweer
91 | 68 °F
Chance of T-storms
Chance of
Precipitation
40%
woensdag, 22
Kans op onweer
91 | 64 °F
Chance of T-storms
Chance of
Precipitation
60%
donderdag, 23
Kans op onweer
81 | 63 °F
Chance of T-storms
Chance of
Precipitation
70%
vrijdag, 24
Kans op onweer
77 | 59 °F
Chance of T-storms
Chance of
Precipitation
50%
zaterdag, 25
Kans op regen
75 | 59 °F
Kans op regen
Chance of
Precipitation
60%
zondag, 26
Gedeeltelijk bewolkt
75 | 54 °F
Gedeeltelijk bewolkt
Chance of
Precipitation
0%
maandag, 27
Helder
73 | 55 °F
Helder
Chance of
Precipitation
0%
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Beschrijving van weersverwachting
zaterdagnacht
nt_rain Regenbuien. Laag: 59F. Windsnelheid: 5-15 mijl/u. Windrichting: OZO. Kans op neerslag 70%.
Gegevens per uur 6 u 12 ‘s middags 18 u 12 middernacht
Temp. | Dauwpunt 60 | 53 64 | 55 62 | 58 60 | 57
Wind 6 mph oost 8 mph ZZO 10 mph ZO 8 mph OZO
Vochtigheid 77% 76% 88% 88%
Kans op neerslag 30% 40% 70% 70%
Bewolking 94% 99% 99% 98%
Weersomstandigheden Regenbuien Regenbuien Regenbuien Regenbuien
Zonsopkomst & Zonsondergang
5:54 AM
8:17 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.14], Average RMSE [2.30]
The National Weather Service forecast quality is good. MaxT RMSE [2.19], Average RMSE [2.16] : Use NWS
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Beschrijving van weersverwachting
zondag
rain Regenbuien. Hoog: 73F. Windsnelheid: 10-15 mijl/u. Windrichting: ZZO. Kans op neerslag 70%.
zondagnacht
nt_chancerain Regenbuien. Laag: 64F. Windsnelheid: 5-15 mijl/u. Windrichting: ZZO. Kans op neerslag 50%.
Gegevens per uur 6 u 12 ‘s middags 18 u 12 middernacht
Temp. | Dauwpunt 62 | 57 66 | 60 71 | 59 65 | 55
Wind 7 mph OZO 10 mph ZZO 12 mph ZZO 8 mph ZO
Vochtigheid 83% 80% 63% 69%
Kans op neerslag 70% 70% 70% 50%
Bewolking 100% 95% 95% 95%
Weersomstandigheden Regenbuien Regenbuien Regenbuien Kans op regen
Zonsopkomst & Zonsondergang
5:53 AM
8:18 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.17], Average RMSE [2.84]
The National Weather Service forecast quality is fair. MaxT RMSE [2.94], Average RMSE [2.52] : Use NWS
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Beschrijving van weersverwachting
maandag
chancetstorms Kans op onweer. Hoog: 84F. Windsnelheid: 5-10 mijl/u. Windrichting: zuid. Kans op neerslag 40%.
maandagnacht
nt_cloudy Kans op onweer. Laag: 66F. Windsnelheid: 5-10 mijl/u. Windrichting: ZZW.
Gegevens per uur 6 u 12 ‘s middags 18 u 12 middernacht
Temp. | Dauwpunt 65 | 58 75 | 61 72 | 61 68 | 67
Wind 7 mph zuid 7 mph ZZW 8 mph zuid 6 mph ZZW
Vochtigheid 76% 59% 65% 97%
Kans op neerslag 50% 40% 40% 10%
Bewolking 92% 83% 80% 86%
Weersomstandigheden Kans op regen Kans op onweer Kans op onweer Mist
Zonsopkomst & Zonsondergang
5:52 AM
8:19 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.68], Average RMSE [2.06]
The National Weather Service forecast quality is fair. MaxT RMSE [3.09], Average RMSE [2.51] : Use NWS
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Beschrijving van weersverwachting
dinsdag
chancetstorms Kans op onweer. Hoog: 91F. Light Wind. Kans op neerslag 40%.
dinsdagnacht
nt_chancetstorms Kans op onweer. Laag: 68F. Light Wind. Kans op neerslag 40%.
Gegevens per uur 6 u 12 ‘s middags 18 u 12 middernacht
Temp. | Dauwpunt 67 | 67 82 | 72 86 | 72 73 | 69
Wind 5 mph ZZW 4 mph WZW 5 mph OZO 5 mph ZZW
Vochtigheid 97% 71% 64% 91%
Kans op neerslag 10% 10% 30% 10%
Bewolking 100% 99% 70% 100%
Weersomstandigheden Mist Geheel bewolkt Kans op onweer Geheel bewolkt
Zonsopkomst & Zonsondergang
5:51 AM
8:20 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.04], Average RMSE [3.02]
The National Weather Service forecast quality is poor. MaxT RMSE [3.53], Average RMSE [2.74] : Use NWS
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Beschrijving van weersverwachting
woensdag
chancetstorms Kans op onweer. Hoog: 91F. Windsnelheid: 5-10 mijl/u. Windrichting: ZZO. Kans op neerslag 60%.
woensdagnacht
nt_clear Kans op onweer. Laag: 64F. Windsnelheid: 5-10 mijl/u. Windrichting: ZZW.
Gegevens per uur 6 u 12 ‘s middags 18 u 12 middernacht
Temp. | Dauwpunt 70 | 66 83 | 74 84 | 72 73 | 69
Wind 2 mph zuid 5 mph ZO 8 mph ZZO 8 mph ZZW
Vochtigheid 87% 77% 66% 88%
Kans op neerslag 30% 30% 20% 10%
Bewolking 59% 92% 99% 0%
Weersomstandigheden Kans op onweer Kans op onweer Kans op onweer Helder
Zonsopkomst & Zonsondergang
5:51 AM
8:20 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.68], Average RMSE [3.17]
The National Weather Service forecast quality is poor. MaxT RMSE [4.06], Average RMSE [3.03] : Use NWS
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Beschrijving van weersverwachting
donderdag
chancetstorms Kans op onweer. Hoog: 81F. Windsnelheid: 5-10 mijl/u. Windrichting: ZZW. Kans op neerslag 70%.
donderdagnacht
nt_chancetstorms Kans op onweer. Laag: 63F. Windsnelheid: 5-10 mijl/u. Windrichting: ZZW. Kans op neerslag 70%.
Gegevens per uur 6 u 12 ‘s middags 18 u 12 middernacht
Temp. | Dauwpunt 68 | 66 77 | 71 76 | 72 69 | 67
Wind 8 mph ZZW 9 mph ZZW 6 mph ZW 9 mph zuid
Vochtigheid 94% 81% 90% 97%
Kans op neerslag 10% 30% 30% 30%
Bewolking 2% 72% 97% 89%
Weersomstandigheden Mist Kans op onweer Kans op onweer Kans op onweer
Zonsopkomst & Zonsondergang
5:50 AM
8:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.10], Average RMSE [3.36]
The National Weather Service forecast quality is poor. MaxT RMSE [3.82], Average RMSE [3.34] : Use NWS
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Beschrijving van weersverwachting
vrijdag
chancetstorms Kans op onweer. Hoog: 77F. Windsnelheid: 5-10 mijl/u. Windrichting: ZW. Kans op neerslag 50%.
vrijdagnacht
nt_chancetstorms Kans op onweer. Laag: 59F. Windsnelheid: 5-15 mijl/u. Windrichting: WNW. Kans op neerslag 50%.
Gegevens per uur 6 u 12 ‘s middags 18 u 12 middernacht
Temp. | Dauwpunt 64 | 64 73 | 70 72 | 68 64 | 59
Wind 8 mph ZZW 9 mph ZZW 5 mph WZW 10 mph NW
Vochtigheid 100% 90% 85% 85%
Kans op neerslag 30% 20% 30% 30%
Bewolking 88% 97% 82% 0%
Weersomstandigheden Kans op onweer Kans op regen Kans op onweer Kans op regen
Zonsopkomst & Zonsondergang
5:49 AM
8:22 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.99], Average RMSE [2.63]
The National Weather Service forecast quality is poor. MaxT RMSE [3.53], Average RMSE [3.53] : Use NWS
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Beschrijving van weersverwachting
zaterdag
chancerain Kans op regen. Hoog: 75F. Windsnelheid: 10-15 mijl/u. Windrichting: NNW. Kans op neerslag 60%.
zaterdagnacht
nt_chancerain Kans op regen. Laag: 59F. Windsnelheid: 5-10 mijl/u. Windrichting: NNO. Kans op neerslag 40%.
Gegevens per uur 6 u 12 ‘s middags 18 u 12 middernacht
Temp. | Dauwpunt 60 | 49 62 | 54 70 | 55 59 | 55
Wind 10 mph NW 11 mph NNW 9 mph noord 6 mph NNO
Vochtigheid 63% 82% 62% 85%
Kans op neerslag 10% 20% 30% 20%
Bewolking 0% 0% 50% 98%
Weersomstandigheden Helder Kans op regen Kans op regen Kans op regen
Zonsopkomst & Zonsondergang
5:49 AM
8:23 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.95], Average RMSE [4.51]
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Beschrijving van weersverwachting
zondag
partlycloudy Gedeeltelijk bewolkt. Hoog: 75F. Windsnelheid: 5-10 mijl/u. Windrichting: NO.
zondagnacht
nt_clear Gedeeltelijk bewolkt. Laag: 54F. Windsnelheid: 5-10 mijl/u. Windrichting: NO.
Gegevens per uur 6 u 12 ‘s middags 18 u 12 middernacht
Temp. | Dauwpunt 60 | 53 68 | 54 73 | 54 59 | 52
Wind 5 mph noord 6 mph NO 6 mph ONO 5 mph ONO
Vochtigheid 75% 60% 52% 78%
Kans op neerslag 10% 0% 0% 0%
Bewolking 71% 39% 19% 7%
Weersomstandigheden Merendeels bewolkt Gedeeltelijk bewolkt Helder Helder
Zonsopkomst & Zonsondergang
5:48 AM
8:24 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.26], Average RMSE [4.91]
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Beschrijving van weersverwachting
maandag
clear Helder. Hoog: 73F. Light Wind.
maandagnacht
nt_clear Helder. Laag: 55F. Light Wind.
Gegevens per uur 6 u 12 ‘s middags 18 u 12 middernacht
Temp. | Dauwpunt 58 | 49 68 | 48 70 | 50 58 | 49
Wind 5 mph NO 4 mph ONO 4 mph oost 3 mph OZO
Vochtigheid 73% 50% 48% 71%
Kans op neerslag 0% 0% 0% 0%
Bewolking 3% 1% 1% 1%
Weersomstandigheden Helder Helder Helder Helder
Zonsopkomst & Zonsondergang
5:48 AM
8:24 PM
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Beschrijving van weersverwachting
dinsdag
clear Helder. Hoog: 81F. Light Wind.
dinsdagnacht
nt_partlycloudy Helder. Laag: 59F. Light Wind.
Gegevens per uur 6 u 12 ‘s middags 18 u 12 middernacht
Temp. | Dauwpunt 60 | 47 70 | 51 76 | 54 62 | 55
Wind 2 mph oost 2 mph OZO 4 mph ZO 3 mph ZZO
Vochtigheid 64% 48% 49% 84%
Kans op neerslag 0% 0% 0% 0%
Bewolking 2% 4% 6% 16%
Weersomstandigheden Helder Helder Helder Helder
Zonsopkomst & Zonsondergang
Sun does not rise
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Beschrijving van weersverwachting
woensdag
partlycloudy Gedeeltelijk bewolkt. Hoog: 79F. Light Wind.
woensdagnacht
nt_clear Gedeeltelijk bewolkt. Laag: 59F. Windsnelheid: 5-10 mijl/u. Windrichting: ZO.
Gegevens per uur 6 u 12 ‘s middags 18 u 12 middernacht
Temp. | Dauwpunt 63 | 57 74 | 60 72 | 62 64 | 63
Wind 2 mph ZZW 3 mph zuid 3 mph zuid 6 mph OZO
Vochtigheid 79% 58% 70% 95%
Kans op neerslag 10% 10% 0% 0%
Bewolking 33% % % %
Weersomstandigheden Gedeeltelijk bewolkt Helder Helder Helder
Zonsopkomst & Zonsondergang
Sun does not rise
Uitleg wetenschappelijke weersvoorspelling — MOS Weather Graph
Nabij
Geschiedenis en almanak
18 mei 2013 Max temp Min temp
Normaal (KIAD) 76 °F 52 °F
Record (KIAD) 91 °F (1987) 33 °F (1973)
Gisteren 83 °F 58 °F
Koeldagen gisteren: 6
Kies een datum
Aardbevingen
Stad Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Luchtkwaliteit
  Luchtkwaliteit LK-index Verontreinigende stof
Gisteren Matig
OZONE
Gisteren Goed
PM10
Actueel Goed
OZONE
Actueel Goed
PM2.5
zaterdag Goed
OZONE
zaterdag Goed
PM2.5
zondag Goed
OZONE
zondag Goed
PM2.5
maandag Goed
OZONE
maandag Goed
PM2.5
Watertemperatuur langs de kust
Plaats Temperatuur
Washington, DC 64.9 °F
Baltimore, MD 64.9 °F
Solomons Island, MD 66.0 °F
Weersverwachting scheepvaart
Astronomie
May. 18, 2013 Opkomst Ondergang
Werkelijke tijd 5:54 AM EDT 8:17 PM EDT
Burgerlijke schemering 5:23 AM EDT 8:47 PM EDT
Nautische schemering 4:46 AM EDT 9:25 PM EDT
Astronomische schemering 4:05 AM EDT 10:06 PM EDT
Maan 1:22 PM EDT 1:41 AM EDT
Golflengte van het zichtbare licht 15h 24m
Daglengte
14h 23m
Tomorrow will be 1m 39s longer.
Eerste kwartier, 57% of the Moon is Illuminated
Vandaag
Eerste kwartier
mei 25
Volle maan
mei 31
Laatste kwartier
jun 8
Nieuw
jun 16
Eerste kwartier
Bezoek Astronomie
Extremen vandaag
State Highs State Lows
78 °F
Franklin
77 °F
Suffolk
77 °F
Emporia
75 °F
Newport News
75 °F
Chesapeake
57 °F
Hot Springs
59 °F
Richmond Hanover County
59 °F
Martinsville
59 °F
Orange
59 °F
Wise
Record Extremes
Dikte sneeuw
Station Depth Geometrische hoogte
Er is geen verse sneeuw gerapporteerd.
Snow Depth Reports — Snow Depth Map
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What is left of a bell cave
Auroras 5
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Travel Planning
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Luchtvaart
Stad Temp. Weersomstandigheden Geactualiseerd
Fort Belvoir 63 °F Geheel bewolkt 4:58 PM EDT
Dulles Airport 63 °F Geheel bewolkt 5:00 PM EDT
Washington 64 °F Geheel bewolkt 5:02 PM EDT
Manassas 63 °F Geheel bewolkt 4:55 PM EDT
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Flight To ETA Status
TRS648
Atlanta, GA 		KDCA 05:42PM On Time
ASA764
Portland, OR 		KDCA 05:51PM On Time
EGF4410
New York, NY 		KDCA 05:59PM On Time
RPA1620
Madison, WI 		KDCA 06:05PM On Time
UCA4785
Roanoke, VA 		KIAD 05:44PM On Time
CHQ6056
New York, NY 		KIAD 05:54PM On Time
VRD84
San Francisco, CA 		KIAD 05:55PM On Time
UCA4833
Newark, NJ 		KIAD 06:06PM On Time
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Type Condition
Vliegvoorschrift: MVFR (KDAA)
Windsnelheid: 3.0 kts.
Windrichting: 112° (OZO)
Plafond: 1800 ft

METAR KDAA 182058Z AUTO VRB03KT 10SM OVC018 17/15 A3020 RMK AO2 RAE2023 SLP230 P0001 60001 T01700144 57014 $

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Nearby Events
Evenement Datum Verwachting
Becoming Disciples through Bible Study 7:00 PM EDT
2013-04-16		 Merendeels bewolkt, 73°F
Under the Tree of Life Bible Study 7:00 PM EDT
2013-04-16		 Merendeels bewolkt, 73°F
Ringling Bros. and Barnum & Bailey: Dragons 7:00 PM EDT
2013-04-18		 Kans op onweer, 76°F
Bobby Long 8:00 PM EDT
2013-04-18		 Helder, 73°F
Ringling Bros. and Barnum & Bailey: Dragons 7:00 PM EDT
2013-04-19		 Onweersbui, 65°F
Ringling Bros. and Barnum & Bailey: Dragons 1:00 PM EDT
2013-04-19		 Merendeels bewolkt, 77°F
Event data courtesy eviesays.com
Sporten
Evenement Datum Verwachting
Mariners vs. Indians 1:05 PM EDT on May 18, 2013 Mostly Cloudy, 61 °F
Blue Jays vs. Yankees 1:05 PM EDT on May 18, 2013 Chance of Rain, 70 °F
Phillies vs. Nationals 7:05 PM EDT on May 24, 2013 Mostly Cloudy, 72 °F
Phillies vs. Nationals 7:15 PM EDT on May 25, 2013 Average High 76° F/ 24° C
Evenement Datum Verwachting
Real Sporting de Gijón vs. Xerez 6:00 PM CEST on May 18, 2013 Clear, High 69° F/ 21° C
Alcorcón vs. Barcelona B 6:00 PM CEST on May 18, 2013 Chance of Rain, High 66° F/ 19° C
Sporting Kansas City vs. D.C. 5:00 PM EDT on May 19, 2013 Rain Showers, 68 °F
Portland vs. D.C. 7:00 PM EDT on May 25, 2013 Average High 76° F/ 24° C
Evenement Datum Verwachting
Sprint Showdown 7:46 PM EDT on May 18, 2013 Thunderstorm, 74 °F
NASCAR Sprint All-Star Race 9:00 PM EDT on May 18, 2013 Thunderstorm, 74 °F
Evenement Datum Verwachting
HP Byron Nelson Championship 8:30 AM CDT on May 19, 2013 Partly Cloudy, 72 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 70 °F
AT&T National 8:30 AM EDT on June 27, 2013 Average High 87° F/ 30° C
AT&T National 8:30 AM EDT on June 28, 2013 Average High 86° F/ 29° C
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Videos
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Weerstations
Locatie station Temp. Dauwpunt Vochtigheid Wind Neerslag Geometrische hoogte Geactualiseerd Type Website
Kings Park West, Fairfax, VA 60.8 °F 59 °F 93% OZO  op  2.7 mijl/u - / hr 397 ft 5:47 PM EDT Normaal  
Fairfax - Kings Park West, Fairfax, VA 60.3 °F 53 °F 76% ZO  op  3.1 mijl/u 0.00 inches / hr 310 ft 5:55 PM EDT Rapid Fire
Rutherford, Fairfax, VA 61.7 °F 59 °F 90% noord  op  0.0 mijl/u 0.00 inches / hr 322 ft 5:54 PM EDT Rapid Fire  
Ponds, Burke, VA 61.5 °F 60 °F 94% ZZW  op  0.0 mijl/u 0.00 inches / hr 335 ft 5:48 PM EDT Normaal  
BurkeWx, Burke, VA 60.3 °F 58 °F 93% ZO  op  0.0 mijl/u 0.00 inches / hr 308 ft 5:55 PM EDT Rapid Fire
APRSWXNET Burke VA, Springfield, VA 62 °F 61 °F 96% ONO  op  1 mijl/u 0.00 inches / hr 310 ft 5:30 PM EDT MADIS
Cobbdale, Fairfax, VA 61.2 °F 58 °F 90% oost  op  4.0 mijl/u - / hr 394 ft 5:41 PM EDT Normaal  
Villa D'este, Fairfax, VA 61.5 °F 60 °F 94% OZO  op  0.0 mijl/u 0.00 inches / hr 354 ft 5:52 PM EDT Normaal  
Rosehaven Estates, Fairfax, VA 63.6 °F 61 °F 91% ONO  op  1.0 mijl/u 0.09 inches / hr 470 ft 5:45 PM EDT Normaal  
Pine Ridge, Fairfax, VA 61.9 °F 58 °F 88% west  op  0.7 mijl/u 0.00 inches / hr 348 ft 5:45 PM EDT Normaal  
APRSWXNET Springfield V, Springfield, VA 63 °F 58 °F 84% NO  op  0 mijl/u 0.00 inches / hr 259 ft 5:25 PM EDT MADIS
Sangsters Court, Clifton, VA 60.2 °F 59 °F 97% ZO  op  0.0 mijl/u 0.00 inches / hr 375 ft 5:48 PM EDT Normaal  
G. Kratz Weather Station, Springfield, VA 64.2 °F 50 °F 60% ZZO  op  0.0 mijl/u 0.00 inches / hr 240 ft 5:54 PM EDT Normaal  
VADOT Site_E, Oakton, VA 63 °F 60 °F 89% noord  op  - 0.00 inches / hr 353 ft 5:25 PM EDT MADIS
VADOT Site_C, Oakton, VA 63 °F 58 °F 83% noord  op  - 0.00 inches / hr 290 ft 5:17 PM EDT MADIS
Springfield, Springfield, VA 61.7 °F 61 °F 98% ZZO  op  0.0 mijl/u - / hr 256 ft 5:44 PM EDT Normaal  
Broyhill Park, Falls Church, VA 60.8 °F 58 °F 92% OZO  op  0.0 mijl/u 0.00 inches / hr 295 ft 5:55 PM EDT Rapid Fire  
Vienna Woods, Vienna, VA 62.8 °F 60 °F 90% OZO  op  2.2 mijl/u - / hr 361 ft 5:42 PM EDT Normaal  
Trott Ave, Vienna, VA 61.5 °F 60 °F 95% oost  op  0.0 mijl/u - / hr 415 ft 5:50 PM EDT Normaal  
Backyard Weather, Falls Church, VA 61.6 °F 59 °F 91% ZO  op  0.0 mijl/u 0.00 inches / hr 334 ft 5:43 PM EDT Normaal  
Fair Lakes / AJ4YI, Fairfax, VA 61.2 °F 59 °F 94% noord  op  0.0 mijl/u 0.00 inches / hr 420 ft 5:55 PM EDT Rapid Fire  
Crosspointe, Fairfax Station, VA 61.2 °F 59 °F 92% ZO  op  0.0 mijl/u 0.00 inches / hr 315 ft 5:51 PM EDT Normaal  
VADOT Site_D, Springfield, VA 62 °F 56 °F 81% noord  op  - 0.00 inches / hr 202 ft 5:18 PM EDT MADIS
VADOT Site_H, Springfield, VA 62 °F 56 °F 81% noord  op  - 0.00 inches / hr 40 ft 5:18 PM EDT MADIS
Westlawn, Falls Church, VA 61.6 °F 60 °F 95% NNO  op  0.0 mijl/u 0.00 inches / hr 331 ft 5:54 PM EDT Normaal
VADOT Site_F_M (Fairfax), Springfield, VA 63 °F 57 °F 83% oost  op  0 mijl/u 0.00 inches / hr 187 ft 5:12 PM EDT MADIS
Falls Church-Westwood Park, Falls Church, VA 60.9 °F 59 °F 93% NO  op  4.0 mijl/u 0.00 inches / hr 479 ft 5:55 PM EDT Rapid Fire  
Little Rocky Run, Centreville, VA 61.5 °F 59 °F 92% ZZW  op  0.0 mijl/u 0.00 inches / hr 308 ft 5:55 PM EDT Rapid Fire  
Beulah-Wolf Trap, Vienna, VA 61.2 °F 58 °F 89% ZW  op  0.0 mijl/u 0.00 inches / hr 430 ft 5:54 PM EDT Normaal  
Little Rocky Run, Clifton, VA 61.7 °F 60 °F 95% noord  op  0.0 mijl/u 0.00 inches / hr 302 ft 5:54 PM EDT Rapid Fire  
NE Vienna, Vienna, VA 61.3 °F 58 °F 90% ZW  op  0.0 mijl/u - / hr 417 ft 5:54 PM EDT Normaal  
VADOT Site_B, Alexandria, VA 63 °F 58 °F 84% oost  op  5 mijl/u 0.00 inches / hr 241 ft 5:13 PM EDT MADIS
APRSWXNET Centreville VA , Centreville, VA 61 °F 59 °F 92% OZO  op  0 mijl/u 0.00 inches / hr 308 ft 5:26 PM EDT MADIS
Fox Mill, Herndon, VA 62.1 °F 37 °F 39% noord  op  0.0 mijl/u 0.00 inches / hr 383 ft 5:55 PM EDT Rapid Fire  
Lorfax Heights, Lorton, VA 61.9 °F 58 °F 86% ZZO  op  0.0 mijl/u 0.00 inches / hr 282 ft 5:55 PM EDT Rapid Fire  
Dustoff, Falls Church, VA 61.1 °F 59 °F 92% noord  op  0.0 mijl/u 0.00 inches / hr 427 ft 5:41 PM EDT Normaal  
Folkstone, Oak Hill, VA 61.3 °F 61 °F 98% west  op  0.0 mijl/u 0.02 inches / hr 375 ft 4:02 PM EDT Rapid Fire  
Centreville, VA, Centreville, VA 61.2 °F 58 °F 90% ZZO  op  2.7 mijl/u - / hr 351 ft 5:48 PM EDT Normaal  
VADOT Site_A (Keene Mill Road), Newington, VA 62 °F 57 °F 83% oost  op  7 mijl/u 0.00 inches / hr 278 ft 5:19 PM EDT MADIS
West Falls Church, Falls Church, VA 61.0 °F 59 °F 93% NO  op  0.0 mijl/u 0.00 inches / hr 430 ft 5:47 PM EDT Normaal
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