Fire Weather Concerns in the Intermountain West into the Plains

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Partly Cloudy

55°F

13°C

Humidity 24%
Wind Speed WSW 4 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 29 Mar 11:20 PM MDT
Extended Forecast for

8 Miles NE Riverton WY

Red Flag Warning March 29, 11:31pm until March 30, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning March 29, 11:31pm until March 30, 09:00pm

    NOW until 9:00pm Mon

    Red Flag Warning

  • Tonight

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 74. Windy, with a west wind 7 to 17 mph increasing to 18 to 28 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 74 °F

    Partly Sunny
    then Mostly
    Sunny and
    Windy

  • Monday Night

    Monday Night: A slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am.  Mostly cloudy, with a low around 33. Windy, with a west wind 21 to 26 mph becoming north northeast 14 to 19 mph in the evening. Winds could gust as high as 37 mph.  Chance of precipitation is 20%.

    Low: 33 °F

    Partly Cloudy
    and Windy
    then Isolated
    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: Scattered snow showers before noon, then a slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm.  Mostly cloudy, with a high near 56. East wind 8 to 14 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 56 °F

    Scattered
    Snow Showers
    then Isolated
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 33. East wind 5 to 11 mph becoming west northwest after midnight.

    Low: 33 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after noon.  Partly sunny, with a high near 63. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 63 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly before midnight.  Mostly cloudy, with a low around 37. Breezy, with a south southwest wind 11 to 16 mph.

    Low: 37 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: A 40 percent chance of showers.  Mostly sunny, with a high near 66. Windy.

    High: 66 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. Southwest wind 7 to 10 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 74. Windy, with a west wind 7 to 17 mph increasing to 18 to 28 mph in the afternoon. Winds could gust as high as 40 mph.
Monday Night
A slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am. Mostly cloudy, with a low around 33. Windy, with a west wind 21 to 26 mph becoming north northeast 14 to 19 mph in the evening. Winds could gust as high as 37 mph. Chance of precipitation is 20%.
Tuesday
Scattered snow showers before noon, then a slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Mostly cloudy, with a high near 56. East wind 8 to 14 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 33. East wind 5 to 11 mph becoming west northwest after midnight.
Wednesday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 63. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Wednesday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 37. Breezy, with a south southwest wind 11 to 16 mph.
Thursday
A 40 percent chance of showers. Mostly sunny, with a high near 66. Windy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. Windy. Chance of precipitation is 50%.
Friday
A 40 percent chance of snow showers. Partly sunny, with a high near 48. Breezy.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Blustery.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Riverton WY
 43.09°N 108.27°W (Elev. 4833 ft)
10:02 pm MDT Mar 29, 2026
11pm MDT Mar 29, 2026-6pm MDT Apr 5, 2026
 
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Additional Resources

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