Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

52°F

11°C

Humidity 29%
Wind Speed W 10 MPH
Barometer 29.66 in (1004.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 09 Mar 08:53 PM MDT
Extended Forecast for

3 Miles ENE Arapahoe WY

  • Tonight

    Tonight: Mostly clear, with a low around 27. Northwest wind 6 to 13 mph becoming northeast in the evening.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 52. Breezy, with a north wind 6 to 11 mph becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 52 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. Blustery, with a west northwest wind 18 to 23 mph becoming west 5 to 10 mph in the evening. Winds could gust as high as 34 mph.

    Low: 19 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 51. West southwest wind 5 to 11 mph becoming south in the afternoon.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. South southwest wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 64. Windy, with a west wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 64 °F

    Partly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 31 mph.

    Low: 40 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 68. Breezy.

    High: 68 °F

    Partly Sunny
    and Breezy

  • Friday Night

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

    Low: 41 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 27. Northwest wind 6 to 13 mph becoming northeast in the evening.
Tuesday
Increasing clouds, with a high near 52. Breezy, with a north wind 6 to 11 mph becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.
Tuesday Night
Partly cloudy, with a low around 19. Blustery, with a west northwest wind 18 to 23 mph becoming west 5 to 10 mph in the evening. Winds could gust as high as 34 mph.
Wednesday
Sunny, with a high near 51. West southwest wind 5 to 11 mph becoming south in the afternoon.
Wednesday Night
Partly cloudy, with a low around 32. South southwest wind 10 to 14 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 64. Windy, with a west wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 43 mph.
Thursday Night
Mostly cloudy, with a low around 40. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 31 mph.
Friday
Partly sunny, with a high near 68. Breezy.
Friday Night
Mostly cloudy, with a low around 41. Breezy.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 68. Windy.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29. Windy.
Sunday
Mostly cloudy, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Mostly cloudy, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Arapahoe WY
 43°N 108.41°W (Elev. 4957 ft)
8:46 pm MDT Mar 9, 2026
9pm MDT Mar 9, 2026-6pm MDT Mar 16, 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