Star Valley Severe Watches & Warnings NOAA Weather Radio

Record Report
Statement as of 12:33 am MST on March 06, 2015

... Record low temperature set at Riverton WY...

another cold morning was found across the cowboy state yesterday. A
record low temperature of -7 degrees was set at Riverton WY
yesterday. This breaks the old record of 4 set in 2003. Note the
records for the Riverton site only date back to 1995.

The record low temperature at the cooperative observer site in
Riverton for March 5 is -17 degrees... last set in 1966.