Notice of NWS' New Version of Forecast
A new version of Forecast will launch March 7, 2017.
Click here to visit the new site for details.

Strong Pacific Storm System Bringing Heavy Rain, Mountain Snow and Strong Wind to California

Another Pacific storm system will bring a continued threat for heavy rain, very heavy mountain snow, and strong winds to California through Tuesday. The threat of flooding, landslides, and avalanches will create dangerous travel conditions in many parts of the state. In addition, downed trees and power lines could lead to scattered power outages. Read More >

Current conditions at

South Pass WYO 28 near South Pass (KSOU)

Lat: 42.47752°NLon: 108.84441°WElev: 8185ft.

NA

26°F

-3°C

Humidity 64%
Wind Speed W 35 G 40 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility 1.24 mi
Wind Chill8°F (-13°C)
Last update 20 Feb 6:06 am MST
Extended Forecast for

5 Miles NE South Pass City WY

Winter Storm Warning February 20, 12:00pm until February 22, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  • Washington's
    Birthday

    Washington's Birthday: A chance of snow before noon, then a chance of rain and snow.  Mostly cloudy, with a high near 36. Very windy, with a west southwest wind 14 to 24 mph increasing to 29 to 39 mph. Winds could gust as high as 60 mph.  Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

    Chance Snow
    and Windy
    then Chance
    Rain/Snow and
    Very Windy

    High: 36 °F

  • Tonight

    Tonight: Snow likely.  Cloudy, with a low around 31. Very windy, with a southwest wind 27 to 37 mph decreasing to 17 to 27 mph after midnight. Winds could gust as high as 55 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Snow Likely
    and Very
    Windy

    Low: 31 °F

  • Tuesday

    Tuesday: Snow likely before 11am, then rain likely.  Cloudy, with a high near 40. Breezy, with a south southwest wind 16 to 23 mph, with gusts as high as 34 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Breezy.
    Rain/Snow
    Likely then
    Rain Likely

    High: 40 °F

  • Tuesday
    Night

    Tuesday Night: Snow likely.  Cloudy, with a low around 22. Windy, with a west southwest wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 40 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Snow Likely
    and Windy

    Low: 22 °F

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before 11am.  Mostly cloudy, with a high near 31. Breezy, with a southwest wind 15 to 18 mph, with gusts as high as 26 mph.

    Chance Snow
    and Breezy

    High: 31 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 18. West wind 7 to 13 mph becoming northeast after midnight.

    Chance Snow

    Low: 18 °F

  • Thursday

    Thursday: Snow.  High near 21. Blustery, with a north northeast wind 11 to 15 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%.

    Snow and
    Blustery

    High: 21 °F

  • Thursday
    Night

    Thursday Night: Snow likely, mainly before 11pm.  Cloudy, with a low around 9. Chance of precipitation is 70%.

    Snow Likely

    Low: 9 °F

  • Friday

    Friday: A 20 percent chance of snow.  Mostly cloudy, with a high near 19.

    Slight Chance
    Snow

    High: 19 °F

Detailed Forecast

Washington's Birthday
A chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 36. Very windy, with a west southwest wind 14 to 24 mph increasing to 29 to 39 mph. Winds could gust as high as 60 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely. Cloudy, with a low around 31. Very windy, with a southwest wind 27 to 37 mph decreasing to 17 to 27 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow likely before 11am, then rain likely. Cloudy, with a high near 40. Breezy, with a south southwest wind 16 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow likely. Cloudy, with a low around 22. Windy, with a west southwest wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 31. Breezy, with a southwest wind 15 to 18 mph, with gusts as high as 26 mph.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18. West wind 7 to 13 mph becoming northeast after midnight.
Thursday
Snow. High near 21. Blustery, with a north northeast wind 11 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Thursday Night
Snow likely, mainly before 11pm. Cloudy, with a low around 9. Chance of precipitation is 70%.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 19.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 6.
Saturday
Partly sunny, with a high near 17.
Saturday Night
Partly cloudy, with a low around 9. Breezy.
Sunday
Mostly sunny, with a high near 18.
Click Map For Forecast
Point Forecast:
5 Miles NE South Pass City WY
 42.51°N 108.73°W (Elev. 8209 ft)
5:14 am MST Feb 20, 2017
6am MST Feb 20, 2017-6pm MST Feb 26, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database