Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

Lat: 43.64283°NLon: 108.227°WElev: 4419.52ft.

70°F

21°C

Humidity	24%
Wind Speed	N 29 MPH
Barometer	29.79 in (1008.81 mb)
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	30 Mar 11:11 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

10 Miles ESE Lysite WY

Red Flag Warning March 30, 11:21am until March 30, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning March 30, 11:21am until March 30, 09:00pm
NOW until 9:00pm Mon
Red Flag Warning
Today
High: 71 °F
Mostly Sunny
and Windy
Tonight
Low: 29 °F
Mostly Cloudy
and Windy
then Chance
Rain/Snow
Tuesday
High: 50 °F
Breezy.
Chance Snow
Showers then
Chance
Rain/Snow
Tuesday Night
Low: 35 °F
Chance
Showers and
Breezy
Wednesday
High: 55 °F
Showers
Likely
Wednesday Night
Low: 34 °F
Showers
Likely then
Slight Chance
Showers
Thursday
High: 56 °F
Rain/Snow
Likely and
Windy
Thursday Night
Low: 26 °F
Rain/Snow and
Breezy then
Snow Showers
Likely

Detailed Forecast

Today

Mostly sunny, with a high near 71. Windy, with a west wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 40 mph.

Tonight

A chance of rain showers before 3am, then a slight chance of rain and snow showers between 3am and 4am, then a chance of snow showers after 4am. Mostly cloudy, with a low around 29. Windy, with a west wind 20 to 25 mph becoming north northeast 10 to 15 mph in the evening. Winds could gust as high as 37 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tuesday

A chance of snow showers before 2pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 50. Breezy, with an east wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Tuesday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 35. Breezy, with an east wind 6 to 15 mph becoming southwest after midnight. Winds could gust as high as 23 mph.

Wednesday

Showers likely, mainly after noon. Mostly cloudy, with a high near 55. West wind 6 to 9 mph becoming northeast in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Showers likely, mainly before midnight. Mostly cloudy, with a low around 34. East northeast wind 7 to 10 mph becoming south southwest after midnight. Chance of precipitation is 60%.

Thursday

A slight chance of rain showers before noon, then rain likely, possibly mixed with snow showers. Partly sunny, with a high near 56. Windy, with a south southwest wind 11 to 16 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 70%.

Thursday Night

Rain and snow showers, becoming all snow after midnight. Low around 26. Breezy. Chance of precipitation is 80%.

Friday

Snow showers likely. Mostly cloudy, with a high near 39. Breezy. Chance of precipitation is 70%.

Friday Night

A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 22.

Saturday

A slight chance of snow showers. Mostly sunny, with a high near 48.

Saturday Night

Mostly clear, with a low around 26.

Sunday

Sunny, with a high near 57.