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.

39°F

4°C

Humidity	80%
Wind Speed	W 21 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Wind Chill	29°F (-2°C)
Last update	31 Mar 03:12 PM 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

This Afternoon
High: 49 °F
Isolated
Showers 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: 31 °F
Snow Showers
Likely and
Breezy
Thursday
High: 37 °F
Snow Showers
and Windy
Thursday Night
Low: 20 °F
Chance Snow
Showers and
Windy
Friday
High: 34 °F
Chance Snow
Showers and
Breezy
Friday Night
Low: 20 °F
Slight Chance
Snow Showers
and Blustery
then Mostly
Clear
Saturday
High: 44 °F
Sunny then
Sunny and
Breezy

Detailed Forecast

This Afternoon

Isolated showers. Mostly cloudy, with a high near 49. Breezy, with a west southwest wind 17 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

Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 31. Breezy, with a west southwest wind 18 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday

Snow showers. Some thunder is also possible. High near 37. Windy, with a west southwest wind 18 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 20. Windy, with a west wind 24 to 28 mph, with gusts as high as 41 mph.

Friday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 34. Breezy, with a west northwest wind 15 to 24 mph, with gusts as high as 30 mph.

Friday Night

A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 20. Blustery.

Saturday

Sunny, with a high near 44. Breezy.

Saturday Night

Mostly clear, with a low around 26.

Sunday

Sunny, with a high near 51. Breezy.

Sunday Night

Partly cloudy, with a low around 31.

Monday

Mostly sunny, with a high near 54. Breezy.