Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

WY28 - South Pass (KSOU)

Lat: 42.47752°NLon: 108.8444°WElev: 8196.0ft.

43°F

6°C

Humidity	50%
Wind Speed	W 19 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Wind Chill	35°F (2°C)
Last update	31 Mar 10:12 AM MDT

More Information:

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

Extended Forecast for

14 Miles SSE South Pass City WY

Today
High: 49 °F
Isolated Snow
Showers then
Isolated
Rain/Snow and
Breezy
Tonight
Low: 34 °F
Scattered
Showers and
Breezy then
Rain/Snow
Likely
Wednesday
High: 45 °F
Snow Showers
Likely and
Breezy
Wednesday Night
Low: 32 °F
Chance Snow
Showers and
Breezy
Thursday
High: 39 °F
Snow Showers
and Windy
Thursday Night
Low: 20 °F
Snow Showers
Likely and
Windy
Friday
High: 34 °F
Snow Showers
Likely and
Breezy
Friday Night
Low: 21 °F
Chance Snow
Showers and
Blustery
Saturday
High: 42 °F
Slight Chance
Snow Showers
and Breezy

Detailed Forecast

Today

A slight chance of snow showers before noon, then a slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Mostly cloudy, with a high near 49. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

Tonight

Scattered rain showers before 2am, then rain and snow showers likely. Mostly cloudy, with a low around 34. Breezy, with a west southwest wind 13 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Wednesday

Snow showers likely, mainly before 4pm. Some thunder is also possible. Cloudy, then gradually becoming mostly sunny, with a high near 45. Breezy, with a west northwest wind 13 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Wednesday Night

A 50 percent chance of snow showers. Partly cloudy, with a low around 32. Breezy, with a west southwest wind 17 to 20 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.

Thursday

Snow showers. High near 39. Windy, with a southwest wind 18 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Thursday Night

Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 20. Windy, with a west wind 23 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 60%.

Friday

Snow showers likely, mainly after noon. Partly sunny, with a high near 34. Breezy, with a west wind 14 to 22 mph becoming north northwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 60%.

Friday Night

A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 21. Blustery.

Saturday

A 20 percent chance of snow showers. Sunny, with a high near 42. Breezy.

Saturday Night

Mostly clear, with a low around 25. Blustery.

Sunday

Sunny, with a high near 49.

Sunday Night

Partly cloudy, with a low around 30.

Monday

Mostly sunny, with a high near 53.