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

Hazardous Weather Conditions

Current conditions at

Powell Municipal Airport (KPOY)

Lat: 44.8672°NLon: 108.7934°WElev: 5092.0ft.

Clear

41°F

5°C

Humidity 38%
Wind Speed WSW 12 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 15 Apr 03:35 AM MDT
Extended Forecast for

3 Miles SSE Ralston WY

  • Overnight

    Overnight: Mostly clear, with a low around 37. South southwest wind around 10 mph.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 65. Breezy, with a south wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 65 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Scattered rain and snow showers, mainly between 2am and 4am. Partly cloudy, with a low around 34. Breezy, with a southwest wind 10 to 20 mph becoming north northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 34 °F

    Breezy.
    Partly Cloudy
    then
    Scattered
    Rain/Snow

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 45. Windy, with a north wind 15 to 20 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Snow Showers
    and Windy

  • Thursday Night

    Thursday Night: Scattered snow showers. Mostly cloudy, with a low around 24. Windy, with a north wind 21 to 26 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Scattered
    Snow Showers
    and Windy

  • Friday

    Friday: Scattered snow showers. Partly sunny, with a high near 44. Breezy, with a north wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 40%.

    High: 44 °F

    Scattered
    Snow Showers
    and Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 23. Blustery, with a north wind 12 to 17 mph becoming west northwest 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

    Low: 23 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 37. South southwest wind around 10 mph.
Wednesday
Partly sunny, with a high near 65. Breezy, with a south wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.
Wednesday Night
Scattered rain and snow showers, mainly between 2am and 4am. Partly cloudy, with a low around 34. Breezy, with a southwest wind 10 to 20 mph becoming north northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
Snow showers. Some thunder is also possible. High near 45. Windy, with a north wind 15 to 20 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Scattered snow showers. Mostly cloudy, with a low around 24. Windy, with a north wind 21 to 26 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
Scattered snow showers. Partly sunny, with a high near 44. Breezy, with a north wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 40%.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 23. Blustery, with a north wind 12 to 17 mph becoming west northwest 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Saturday
Sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 67. Breezy.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 72. Breezy.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 74. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Ralston WY
 44.72°N 108.86°W (Elev. 4587 ft)
Last Update:
2:48 am MDT Apr 15, 2026
Forecast Valid:
3am MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation