Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

CW8386 Thermopolis (C8386)

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

24°F

-4°C

Humidity	83%
Wind Speed	N 8 MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	20°F (-7°C)
Visibility	NA
Wind Chill	15°F (-9°C)
Last update	14 Mar 08:55 PM MDT

More Information:

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

Extended Forecast for

17 Miles NE Lysite WY

Tonight
Low: 6 °F
Heavy Snow
and Blowing
Snow
Sunday
High: 20 °F
Scattered
Snow Showers
and Blustery
Sunday Night
Low: 11 °F
Partly Cloudy
and Blustery
then Partly
Cloudy
Monday
High: 37 °F
Partly Sunny
Monday Night
Low: 31 °F
Partly Cloudy
Tuesday
High: 56 °F
Mostly Sunny
and Breezy
Tuesday Night
Low: 39 °F
Mostly Cloudy
and Breezy
then Partly
Cloudy
Wednesday
High: 63 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Wednesday Night
Low: 43 °F
Partly Cloudy
and Breezy
then Partly
Cloudy

Detailed Forecast

Tonight

Snow showers likely, mainly before 3am. The snow could be heavy at times. Widespread blowing snow, mainly before 3am. Mostly cloudy, with a low around 6. Wind chill values as low as -15. Very windy, with a north wind 26 to 36 mph, with gusts as high as 49 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 3 to 7 inches possible.

Sunday

Scattered snow showers, mainly before 2pm. Partly sunny, with a high near 20. Wind chill values as low as -15. Blustery, with a north northwest wind 19 to 24 mph decreasing to 13 to 18 mph in the morning. Winds could gust as high as 31 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Sunday Night

Partly cloudy, with a low around 11. Wind chill values as low as zero. Blustery, with a north northwest wind 13 to 18 mph becoming east northeast 5 to 10 mph in the evening. Winds could gust as high as 28 mph.

Monday

Partly sunny, with a high near 37. West wind 7 to 11 mph, with gusts as high as 20 mph.

Monday Night

Partly cloudy, with a low around 31. West southwest wind 9 to 11 mph.

Tuesday

Mostly sunny, with a high near 56. Breezy, with a west southwest wind 13 to 20 mph, with gusts as high as 29 mph.

Tuesday Night

Mostly cloudy, with a low around 39. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 23 mph.

Wednesday

Mostly sunny, with a high near 63. Breezy.

Wednesday Night

Partly cloudy, with a low around 43. Breezy.