Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

36°F

2°C

Humidity 45%
Wind Speed W 30 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Wind Chill23°F (-5°C)
Last update 14 Mar 06:56 AM MDT
Extended Forecast for

21 Miles ENE South Pass City WY

High Wind Warning March 14, 09:00am until March 14, 08:00pm
Click here for hazard details and duration
High Wind Warning
  • Today

    Today: A 40 percent chance of showers after 11am.  Cloudy through mid morning, then gradual clearing, with a high near 52. Very windy, with a west southwest wind 10 to 20 mph increasing to 36 to 46 mph. Winds could gust as high as 70 mph.

    High: 52 °F

    Chance
    Showers and
    Very Windy

  • Tonight

    Tonight: A chance of rain and snow showers before 7pm, then a chance of snow showers.  Patchy blowing snow between 10pm and 4am. Partly cloudy, with a low around 12. Wind chill values as low as zero. Very windy, with a west wind 26 to 36 mph becoming north 14 to 24 mph. Winds could gust as high as 55 mph.  Chance of precipitation is 40%. New snow accumulation of around an inch possible.

    Low: 12 °F

    Chance
    Rain/Snow and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: A 20 percent chance of snow showers before noon.  Mostly sunny, with a high near 26. North wind 6 to 10 mph.

    High: 26 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 14. Calm wind becoming southwest 5 to 7 mph after midnight.

    Low: 14 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 48. West southwest wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 23 mph.

    Low: 35 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 63. Breezy, with a west southwest wind 16 to 21 mph, with gusts as high as 32 mph.

    High: 63 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 67. Breezy.

    High: 67 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
A 40 percent chance of showers after 11am. Cloudy through mid morning, then gradual clearing, with a high near 52. Very windy, with a west southwest wind 10 to 20 mph increasing to 36 to 46 mph. Winds could gust as high as 70 mph.
Tonight
A chance of rain and snow showers before 7pm, then a chance of snow showers. Patchy blowing snow between 10pm and 4am. Partly cloudy, with a low around 12. Wind chill values as low as zero. Very windy, with a west wind 26 to 36 mph becoming north 14 to 24 mph. Winds could gust as high as 55 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.
Sunday
A 20 percent chance of snow showers before noon. Mostly sunny, with a high near 26. North wind 6 to 10 mph.
Sunday Night
Increasing clouds, with a low around 14. Calm wind becoming southwest 5 to 7 mph after midnight.
Monday
Partly sunny, with a high near 48. West southwest wind 8 to 13 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 35. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 63. Breezy, with a west southwest wind 16 to 21 mph, with gusts as high as 32 mph.
Tuesday Night
Mostly cloudy, with a low around 41. Breezy.
Wednesday
Partly sunny, with a high near 67. Breezy.
Wednesday Night
Partly cloudy, with a low around 43. Breezy.
Thursday
Partly sunny, with a high near 70. Breezy.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 74.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles ENE South Pass City WY
 42.56°N 108.41°W (Elev. 6398 ft)
6:33 am MDT Mar 14, 2026
7am MDT Mar 14, 2026-6pm MDT Mar 20, 2026
 
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