National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

57°F

14°C

Humidity 33%
Wind Speed NNE 4 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 04 May 08:20 PM MDT
Extended Forecast for

Riverton WY

  • Tonight

    Tonight: Partly cloudy, with a low around 36. East northeast wind 5 to 7 mph becoming west southwest after midnight.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Very windy, with a south wind 6 to 16 mph increasing to 27 to 37 mph. Winds could gust as high as 50 mph.

    High: 75 °F

    Mostly Sunny
    and Very
    Windy

  • Sunday Night

    Sunday Night: Showers likely, mainly between 10pm and midnight. Mostly cloudy, with a low around 40. Windy, with a south wind 25 to 30 mph decreasing to 11 to 16 mph in the evening. Winds could gust as high as 44 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely and
    Windy

  • Monday

    Monday: A chance of rain and snow showers before 8am, then a chance of rain showers. Mostly cloudy, with a high near 59. Windy, with a west wind 15 to 20 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 59 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance
    Showers and
    Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. Windy, with a west southwest wind 15 to 25 mph, with gusts as high as 37 mph.

    Low: 38 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 59. Windy, with a west wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 59 °F

    Mostly Sunny
    and Breezy
    then Slight
    Chance
    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: A slight chance of rain showers before 8pm, then a slight chance of rain and snow showers between 8pm and 4am, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 36. Breezy, with a west wind 14 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: A slight chance of snow showers before 8am, then a slight chance of rain and snow showers between 8am and 11am, then a chance of rain showers after 11am. Mostly cloudy, with a high near 58. Breezy. Chance of precipitation is 40%.

    High: 58 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 37. Breezy.

    Low: 37 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. East northeast wind 5 to 7 mph becoming west southwest after midnight.
Sunday
Mostly sunny, with a high near 75. Very windy, with a south wind 6 to 16 mph increasing to 27 to 37 mph. Winds could gust as high as 50 mph.
Sunday Night
Showers likely, mainly between 10pm and midnight. Mostly cloudy, with a low around 40. Windy, with a south wind 25 to 30 mph decreasing to 11 to 16 mph in the evening. Winds could gust as high as 44 mph. Chance of precipitation is 60%.
Monday
A chance of rain and snow showers before 8am, then a chance of rain showers. Mostly cloudy, with a high near 59. Windy, with a west wind 15 to 20 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
Mostly cloudy, with a low around 38. Windy, with a west southwest wind 15 to 25 mph, with gusts as high as 37 mph.
Tuesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 59. Windy, with a west wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.
Tuesday Night
A slight chance of rain showers before 8pm, then a slight chance of rain and snow showers between 8pm and 4am, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 36. Breezy, with a west wind 14 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of snow showers before 8am, then a slight chance of rain and snow showers between 8am and 11am, then a chance of rain showers after 11am. Mostly cloudy, with a high near 58. Breezy. Chance of precipitation is 40%.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 37. Breezy.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 54.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 37.
Friday
A chance of showers. Partly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 68.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Riverton WY
 43.02°N 108.35°W (Elev. 4905 ft)
Last Update:
5:14 pm MDT May 4, 2024
Forecast Valid:
8pm MDT May 4, 2024-6pm MDT May 11, 2024
 
Forecast Discussion
 
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Additional Resources

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