The Deep South shivered through a ridiculously frigid weekend, with low temperature records crumbling over much of Florida, Texas, and Louisiana. This morning, record lows for the date fell in Miami, West Palm Beach, Tampa, Fort Myers, Lakeland, Tallahassee, and St. Petersburg. The most extreme low temperature record this morning was set in Key West, where the mercury fell to 42°F at 5am--the second coldest temperature ever observed in Key West. This is just 1° warmer than the all-time coldest temperature observed in Key West--41° in January of 1981 and 1873. Widespread reports of sleet and snow flurries accompanied the cold blast across Central Florida on Saturday, the eighth snow event in Florida since 2000, according to Wikipedia. It remains to be seen how much damage the $9.3 billion Florida citrus industry will see because of the cold blast, which is the most severe in Florida since the December 1989 cold wave that devastated the citrus industry. Temperatures below the 28° that causes fruit damage affected some citrus-growing areas again this morning, for the third consecutive morning.

Figure 1. Ice encases citrus in Altoona, Florida. Image taken Sunday, January 10, 2010 by wunderphotographer CAVU.
Intense and long-lasting cold
In Texas, two airports tied all-time January low temperature records on Saturday morning--Hondo, who's 12°F tied the record set January 11, 1982, and Cotulla La Salle, which hit 16°F, tying the record set January 13, 1975. Most of Texas' airports set daily low temperature records on Saturday morning. Saturday's low in Waco of 8°F broke the previous record of 15° for the date, and was the first time Waco has been in the single digits since the -4°F reading on December 23, 1989. Not only has the South's cold been intense, it has been exceptionally long-lasting. Montgomery, Alabama has had a low temperature below 25° nine consecutive days, breaking the old mark of seven straight days set in January 2001. With the cold snap only grudgingly scheduled to release its grip on the South, Montgomery can expect to run their streak of sub-25° lows to at least eleven straight days this week. Mobile, Alabama and Pensacola, Florida now have their second longest streak of days with a minimum temperature below freezing, at nine and eight days, respectively. Pensacola may equal or top their record of eleven straight days (set in January 1940) later this week, but Mobile is unlikely to break their record of fifteen straight days (set in February 1940). Also of note is that Key West has seen five consecutive days with low temperatures below 50 degrees (January 7th - 11th). This is the second longest such streak recorded in Key West, one day short of the record six-day streak on December 1 - 6, 1876. Key West has a decent chance of tying that record on Tuesday morning, when the low should fall to 50 or below.
A nicer beach weekend in Antarctica than Central Florida
Saturday's high and low temperatures in Orlando and Daytona Beach, Florida were 40° and 30°F. Tampa's high and low were 42°F and 29°F. Under sunny skies and light winds less than 10 mph, Saturday's high and low temperature at San Martin Base, Antarctica were 44° and 34°F. Gray, cloudy skies with winds gusting to 16 - 21 mph greeted beach goers at the beaches near Daytona Beach and Tampa, so it was a much nicer day at the beach in the Antarctic Peninsula than in Central Florida on Saturday (the Florida Chamber of Commerce loves stats like that!) Nice beach weather in Antarctica continued through Sunday, with sunny San Martin, Antarctica (high 41°, low 35°) recording an average temperature warmer than most stations in Central Florida. In all fairness, it is summer in Antarctica, and the ocean temperatures in Florida were a bit warmer than in Antarctica.
A major pattern shift coming
As I noted in my previous post, a sharp kink in the jet stream and a strong negative phase of the North Atlantic Oscillation is responsible for this winter's cold blast over eastern North America and Europe. The ridge of high pressure that has been blocking the west-to-east motion of weather systems over the past ten days is weakening, though, and a major shift in the winter weather pattern is in store for the Northern Hemisphere by late this week. A more typical El Niño pattern will set up, with the jet stream diving southward over California, bringing a strong flow of moist, Pacific air to the West Coast. A strong low pressure system will also bring heavy rain to the Gulf Coast on Friday and Saturday. Temperatures will slowly moderate across Europe and the Midwest and Eastern U.S. this week as the pattern gradually shifts, and more ordinary winter weather can be expected in these regions by next weekend.

Figure 2. Departure of the surface temperature from average for the first eight days of 2010 shows much colder than average conditions were present over the Midwest and Southern U.S., much of Europe, and Central Asia. Much warmer than average temperatures were present over the Northwest U.S., Greenland, the Arctic, and Southern Asia. A sharp kink in the jet stream was responsible for the temperature anomaly pattern. Image credit: NOAA/ESRL.
Jeff Masters
Taken in Wintergarden Florida. Enjoy
Mark
This passes for icicles in south Florida.....
On the campus at the University of Florida's
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Dallas Ft Worth, TX was 57F today. You will be back to normal by Wednesday!!
Work is fully air conditioned so staying cool will be no problem. Only wish here at home was.
What makes you say that?
Texas..... Normal??
Is that even legal to have those two words in the same sentence?
Noughties bring driest decade on record to Melbourne
What are Noughties, Aussie?
a cooler way of saying 2000s. it's that decade we're in now, you know, the one between the ''tens'' and the ''nineties''.
thanks! The knowledge that "this too will pass" helps!
Ah, thank you, Orca. I just noticed Aussie said he had to go to work.
Does seem like the play on words, i.e., "Naughties"...was intentional. I had to shake my head and look twice.
...as if you don't know what 'naughties' are...
Orca, click you heels three times and say, "There's no place like home, there's no place like home, there's no place like home"!
Portlight fundraisers? (Blink, blink...borrowed Orca's halo.)
I know, you that is was something, ya' know, a lil' "naughty"!!
Models point at the first-half of Feb for the next Arctic Incursion! Eventually, it will seep into FL..
I would have drunk myself to death by now...
the cold combined with ten inches of snow on the ground... I love winter, but a warm day would be grand
Oops, we have flurries...local met just "promised" one more cold day, and then the pattern changes. He'd better be right...or I'll, I'll, well, I'll bust his chops in my Blog. (horrors)
I don't know how to post those fancy links that you can just click on play!
Unless you got a fake I.D., you haven't been above 19 for 3 days.
Question: Is the legal drinking age 21 in the whole country now, even for beer and wine?
Must have been my blog (as if).
LOL! youre too funny!
and I have no idea about the drinking age
I don't know how yet, either, but that is cool.
Would be a good post for Ike's "Dog Blog."
well time to head to bed, I have a class at 7:30 tomorrow morning, :P but it is my only class of the day (:
have a goodnight everyone!
I'll be back after the coming weekend as were taking some time off to concentrate on the NOLA portlight thrift store start up,and a Vacation for my B-day.
Thanx for the support earlier tonight and never take troll bait...here,or in the actual Physical world.
Just as well!
Your roads been blowing around lately? I don't remember the exact quote from that funny weather report you posted, but it was almost as good as the 50 percent under water running gag.
OOPS...g'night...zzzzzzzzzzzzzzz
I wasn't on during troll-time, but his posts are gone and it looks like the troops rallied. Semper Fi!
Quoting tornadodude:
if it makes y'all feel better, I havent been above 25 for 12 straight days ha
I would have drunk myself to death by now...
Action: Quote | Ignore User
last time i saw 50 was the end of november
A community always rallies for good in times of distress,and "here" is a fine example of that.
Semper Fi...
Ooo-Rah..
Big Duke NOLA-7,
Out.
Wonder where the dog was headed though, he went different direction than all the people. The first guys reaction was priceless. Turned as soon as the dog flew past, 2 seconds later he's up and moving, gives a dramatic pause as the shaking starts, then is out like a flash.
p.s. youtube is easy to post - copy the embed then paste directly to the comment section - no link or image or anything
HA, you're right! TV wannabe, lol. Me -- I think I'd follow the dog.
Thanks for directions for posting youtube. It sounds easy...please stand by for the trouble reports I'll be sending to your WU mail when I give it a try!
Also, anyone in Florida hear anything on how the Snook population has faired this weekend? I hope well.
Capt. Scott Moore seemed worried.
I had no idea -- this ain't right!
Poachers Grabbing Cold-Stunned Fish From Waters
Posted: 6:06 pm EST January 11, 2010Updated: 6:54 pm EST January 11, 2010
I'm out...good night all.
With all due respect we could have a few Tornadic Thunderstorms this weekend along the north Gulf coast and Central FL..... Could be as much as 6" + in some locations....
Taco :0)
The real memorable El Nino Fl severe weather events usually start in February.
Yep I get you sir. Although I rained about .3 of a n inch thurs day last week it still would be fairly dry. Still a lot of time to see where this thing will land.
Over 1500 sea turtles have stranded in Brevard county from the cold.
In the panhandle of Florida on the Gulf south of Tallahassee approx 600 sea turtles...dead from the cold.
Nature's handiwork
This is not a superstorm set up. The atmospheric dynamics support heavy rain/strong gusty winds/some severe weather, no large scale outbreak. The atmosphere is just gonna get loaded with plenty of moisture. Anywhere from 2-6 inches + of rain is possible from S TX, S LA, S MS, into FL.
I doubt much of any of it was due to farmers ignorance. Frost and ice can form without rain falling.
GFSx scenario brings a bucketload of water to the central and eastern panhandle.
Not sure i agree with you....but, we will see....
here is the latest closer detail run
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