Storm Moving from Western into Central U.S. through Wednesday

A storm system moving over the Rockies Wednesday will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Moderate snow is expected from northwestern Wyoming into southern Montana. Read More >

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

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

45°F

7°C

Humidity	99%
Wind Speed	S 3 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Last update	14 Oct 11:26 PM MDT

More Information:

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

Extended Forecast for

8 Miles NE South Pass City WY

Winter Weather Advisory October 15, 06:00pm until October 16, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 46 °F
Slight Chance
Showers and
Breezy
Wednesday
High: 54 °F
Showers
Likely and
Windy
Wednesday Night
Low: 33 °F
Mostly Clear
and Windy
then Chance
Snow Showers
Thursday
High: 42 °F
Breezy. Snow
Showers
Likely then
Rain/Snow
Likely
Thursday Night
Low: 32 °F
Chance Snow
Showers and
Breezy
Friday
High: 47 °F
Mostly Sunny
and Breezy
Friday Night
Low: 32 °F
Partly Cloudy
and Breezy
Saturday
High: 47 °F
Mostly Sunny
then Sunny
and Breezy
Saturday Night
Low: 37 °F
Mostly Clear
and Breezy

Detailed Forecast

Tonight

A slight chance of showers between 4am and 5am. Mostly cloudy, with a steady temperature around 46. Breezy, with a south wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Wednesday

Showers and thunderstorms likely, mainly before 3pm. Mostly sunny, with a high near 54. Windy, with a south wind 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 60%.

Wednesday Night

A 50 percent chance of snow showers after midnight. Snow level 9300 feet lowering to 8000 feet after midnight . Partly cloudy, with a low around 33. Windy, with a west southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 36 mph. New snow accumulation of less than a half inch possible.

Thursday

Snow showers likely before 2pm, then rain showers likely. Mostly cloudy, with a high near 42. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 32. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 28 mph.

Friday

Mostly sunny, with a high near 47. Breezy, with a west wind 17 to 22 mph, with gusts as high as 33 mph.

Friday Night

Partly cloudy, with a low around 32. Breezy, with a west southwest wind around 18 mph, with gusts as high as 30 mph.

Saturday

Mostly sunny, with a high near 47. Breezy.

Saturday Night

Mostly clear, with a low around 37. Breezy.

Sunday

Sunny, with a high near 56. Windy.

Sunday Night

A slight chance of rain and snow showers. Snow level 9900 feet lowering to 8000 feet after midnight . Partly cloudy, with a low around 38. Breezy.