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	55%
Wind Speed	W 22 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Wind Chill	34°F (1°C)
Last update	31 Mar 12:12 PM MDT

More Information:

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

Extended Forecast for

7 Miles NNE South Pass City WY

This Afternoon
High: 47 °F
Isolated
Rain/Snow and
Breezy
Tonight
Low: 33 °F
Scattered
Rain/Snow and
Breezy then
Rain/Snow
Likely
Wednesday
High: 42 °F
Snow Showers
Wednesday Night
Low: 31 °F
Snow Showers
Likely
Thursday
High: 38 °F
Snow Showers
and Windy
Thursday Night
Low: 19 °F
Snow Showers
Likely and
Breezy
Friday
High: 32 °F
Snow Showers
Likely
Friday Night
Low: 19 °F
Chance Snow
Showers
Saturday
High: 42 °F
Slight Chance
Snow Showers

Detailed Forecast

This Afternoon

A slight chance of rain and snow showers before 4pm, then a slight chance of rain showers between 4pm and 5pm, then a slight chance of rain and snow showers after 5pm. Snow level 8500 feet rising to 9000 feet. Mostly cloudy, with a high near 47. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

Tonight

Rain and snow showers likely, becoming all snow after 4am. Snow level 9100 feet lowering to 8400 feet after midnight . Mostly cloudy, with a low around 33. Breezy, with a southwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Wednesday

Snow showers, mainly before 3pm. Some thunder is also possible. High near 42. West southwest wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow showers likely. Mostly cloudy, with a low around 31. West northwest wind 10 to 14 mph becoming southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Thursday

Snow showers. High near 38. Windy, with a southwest wind 14 to 19 mph increasing to 21 to 26 mph in the morning. Winds could gust as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow showers likely. Mostly cloudy, with a low around 19. Breezy, with a west wind 13 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.

Friday

Snow showers likely, mainly after noon. Mostly cloudy, with a high near 32. West wind 9 to 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%.

Friday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 19.

Saturday

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

Saturday Night

Mostly clear, with a low around 25.

Sunday

Sunny, with a high near 47.

Sunday Night

Partly cloudy, with a low around 28.

Monday

Mostly sunny, with a high near 50.