Record Heat Remains in Place This Week; Precipitation and Windy Conditions in the Northwest

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and spread across the central U.S. for the middle of the week. High temperatures will approach 90 from Texas to the Ohio Valley. A moist frontal system will bring lowland rain, high elevation mountain snow, and breezy winds to the Pacific Northwest into the Northern Rockies through Wednesday. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

Lat: 43.06219°NLon: 108.44701°WElev: 5443.0ft.

Clear

48°F

9°C

Humidity 26%
Wind Speed WSW 10 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 24 Mar 02:05 AM MDT
Extended Forecast for

3 Miles WNW Arapahoe WY

Fire Weather Watch March 25, 12:00pm until March 25, 09:00pm
Click here for hazard details and duration
Fire Weather Watch
  • Overnight

    Overnight: Partly cloudy, with a low around 39. West southwest wind 3 to 5 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. Breezy, with a light and variable wind becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 74 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. Breezy, with a west wind 12 to 17 mph becoming west southwest 5 to 10 mph in the evening. Winds could gust as high as 25 mph.

    Low: 48 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. Windy, with a light west southwest wind becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 82 °F

    Sunny then
    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. Breezy, with a west wind 19 to 24 mph becoming west 7 to 12 mph after midnight. Winds could gust as high as 36 mph.

    Low: 42 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 64. Breezy, with a north northeast wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 64 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. Blustery, with a northeast wind 19 to 24 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 32 mph.

    Low: 29 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 39. West southwest wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 74. Breezy, with a light and variable wind becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 48. Breezy, with a west wind 12 to 17 mph becoming west southwest 5 to 10 mph in the evening. Winds could gust as high as 25 mph.
Wednesday
Sunny, with a high near 82. Windy, with a light west southwest wind becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.
Wednesday Night
Partly cloudy, with a low around 42. Breezy, with a west wind 19 to 24 mph becoming west 7 to 12 mph after midnight. Winds could gust as high as 36 mph.
Thursday
Sunny, with a high near 64. Breezy, with a north northeast wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 29. Blustery, with a northeast wind 19 to 24 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 32 mph.
Friday
Mostly sunny, with a high near 60.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Partly sunny, with a high near 72.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Arapahoe WY
 42.99°N 108.56°W (Elev. 5197 ft)
2:02 am MDT Mar 24, 2026
2am MDT Mar 24, 2026-6pm MDT Mar 30, 2026
 
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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