Arctic Front to Bring Wintry Conditions and Bitter Cold

A strong arctic front will bring heavy snow and blowing snow and high winds across the North Plains. As the front moves south, bitter cold will spread across much of the western 2/3rds of the U.S. Heavy lake effect snow will continue downwind of the Great Lakes, and heavy snow and areas with a wintry mix can be expected in southwest Alaska. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

Lat: 43.06219°NLon: 108.44701°WElev: 5443ft.

Partly Cloudy

18°F

-8°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 27 Jan 03:35 AM MST
Extended Forecast for

11 Miles ESE Crowheart WY

Winter Weather Advisory January 27, 11:00pm until January 29, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: A 10 percent chance of snow after 5am.  Cloudy, with a steady temperature around 20. North wind around 10 mph.

    Slight Chance
    Snow

    Low: 20 °F

  • Friday

    Friday: Patchy blowing snow after noon. Cloudy through mid morning, then gradual clearing, with a high near 34. Wind chill values as low as zero. Windy, with a north wind 15 to 20 mph becoming west northwest 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph.

    Patchy
    Blowing Snow
    and Windy

    High: 34 °F

  • Friday
    Night

    Friday Night: Snow likely, mainly after 2am.  Mostly cloudy, with a low around 9. Northeast wind 6 to 13 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Slight Chance
    Snow then
    Snow Likely

    Low: 9 °F

  • Saturday

    Saturday: Snow.  High near 20. Wind chill values as low as -5. East southeast wind 7 to 10 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Snow

    High: 20 °F

  • Saturday
    Night

    Saturday Night: Snow.  Low around -9. East southeast wind 5 to 9 mph becoming calm  after midnight.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Snow

    Low: -9 °F

  • Sunday

    Sunday: A 50 percent chance of snow.  Cloudy and cold, with a high near 0. Calm wind becoming east around 6 mph in the afternoon.

    Chance Snow

    High: 0 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around -24. East northeast wind around 5 mph becoming calm  in the evening.

    Mostly Cloudy

    Low: -24 °F

  • Monday

    Monday: Sunny and cold, with a high near 0.

    Cold

    High: 0 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around -20.

    Mostly Clear

    Low: -20 °F

Detailed Forecast

Overnight
A 10 percent chance of snow after 5am. Cloudy, with a steady temperature around 20. North wind around 10 mph.
Friday
Patchy blowing snow after noon. Cloudy through mid morning, then gradual clearing, with a high near 34. Wind chill values as low as zero. Windy, with a north wind 15 to 20 mph becoming west northwest 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph.
Friday Night
Snow likely, mainly after 2am. Mostly cloudy, with a low around 9. Northeast wind 6 to 13 mph becoming east southeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow. High near 20. Wind chill values as low as -5. East southeast wind 7 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow. Low around -9. East southeast wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday
A 50 percent chance of snow. Cloudy and cold, with a high near 0. Calm wind becoming east around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around -24. East northeast wind around 5 mph becoming calm in the evening.
Monday
Sunny and cold, with a high near 0.
Monday Night
Mostly clear, with a low around -20.
Tuesday
Mostly sunny, with a high near 21.
Tuesday Night
Mostly cloudy, with a low around -5.
Wednesday
Sunny, with a high near 22.
Wednesday Night
Partly cloudy, with a low around 1.
Thursday
Mostly sunny, with a high near 28.
Click Map For Forecast
Point Forecast:
11 Miles ESE Crowheart WY
 43.23°N 109.01°W (Elev. 5682 ft)
2:58 am MST Jan 27, 2023
4am MST Jan 27, 2023-6pm MST Feb 2, 2023
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database