Severe Weather in the Central Plains; Fire Concerns in the Southern High Plains and Southwest; Late-Season Mountain Snow

Severe storms, including large hail, wind, and perhaps a couple of tornadoes, are possible in the central Plains. Dry, windy conditions and lightning from dry thunderstorms may produce hazardous fire conditions in the Southwest and southern High Plains. Late-season snow is expected in the Northwest and the Great Basin. Heat is spreading across the eastern U.S.. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from May 17, 06:00 PM MDT until May 18, 06:00 PM MDT

Current conditions at

CW8386 Thermopolis (C8386)

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

50°F

10°C

Humidity	51%
Wind Speed	N 7 MPH
Barometer	29.77 in (1008.13 mb)
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	47°F (8°C)
Last update	17 May 12:10 AM MDT

More Information:

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

Extended Forecast for

13 Miles NNW Arminto WY

Winter Weather Advisory May 17, 06:00pm until May 18, 06:00pm

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 38 °F
Slight Chance
Rain and
Breezy
Sunday
High: 50 °F
Slight Chance
Rain/Snow
then Chance
Rain/Snow
Sunday Night
Low: 28 °F
Blustery.
Rain/Snow
Likely then
Snow
Monday
High: 35 °F
Heavy Snow
and Breezy
Monday Night
Low: 24 °F
Chance Snow
then Slight
Chance Snow
Showers
Tuesday
High: 42 °F
Partly Sunny
Tuesday Night
Low: 26 °F
Partly Cloudy
Wednesday
High: 52 °F
Sunny
Wednesday Night
Low: 33 °F
Partly Cloudy

Detailed Forecast

Overnight

A 20 percent chance of rain before 1am. Snow level 8400 feet lowering to 7200 feet. Mostly cloudy, with a low around 38. Breezy, with a north wind 14 to 18 mph, with gusts as high as 25 mph.

Sunday

A chance of rain and snow before 5pm, then a chance of rain. Some thunder is also possible. Snow level rising to 7700 feet in the afternoon. Increasing clouds, with a high near 50. North wind 8 to 14 mph becoming west northwest in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Sunday Night

Rain and snow likely before 9pm, then snow. Low around 28. Blustery, with a northeast wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Monday

Snow. The snow could be heavy at times. Some thunder is also possible. High near 35. Breezy, with a north northeast wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Monday Night

A chance of snow before midnight, then a slight chance of snow showers after midnight. Mostly cloudy, with a low around 24. North wind 5 to 8 mph becoming light and variable. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Tuesday

Partly sunny, with a high near 42. Light and variable wind becoming west 5 to 9 mph in the morning.

Tuesday Night

Partly cloudy, with a low around 26. South wind 5 to 8 mph.

Wednesday

Sunny, with a high near 52.

Wednesday Night

Partly cloudy, with a low around 33.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Snow level 7600 feet rising to 8900 feet in the afternoon. Mostly sunny, with a high near 55.

Thursday Night

Partly cloudy, with a low around 37.

Friday

Mostly sunny, with a high near 63. Breezy.

Friday Night

Partly cloudy, with a low around 41.

Saturday

Mostly sunny, with a high near 65.