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

Hazardous Weather Conditions

Current conditions at

Alpine (K46U)

Lat: 43.1846°NLon: 111.0424°WElev: 5634.0ft.

Clear

50°F

10°C

Humidity 23%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 18 Apr 06:15 PM MDT
Extended Forecast for

5 Miles NE Etna WY

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 25. West wind 8 to 14 mph becoming southeast in the evening. Winds could gust as high as 20 mph.

    Low: 25 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 45. South wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 45 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. West southwest wind around 14 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 52. Breezy, with a south southeast wind 13 to 18 mph becoming west southwest in the afternoon. Winds could gust as high as 26 mph.

    High: 52 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. Breezy, with a west southwest wind 15 to 18 mph becoming east southeast after midnight. Winds could gust as high as 25 mph.

    Low: 36 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Breezy, with an east southeast wind 16 to 20 mph becoming south southwest in the morning. Winds could gust as high as 29 mph.

    High: 54 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain showers before 3am, then a chance of rain and snow showers. Snow level 10700 feet lowering to 9200 feet after midnight . Mostly cloudy, with a low around 36. Breezy, with a southeast wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 36 °F

    Breezy.
    Chance
    Showers then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow showers before 9am, then rain and snow showers between 9am and 3pm, then snow showers after 3pm. Some thunder is also possible. High near 39. Windy. Chance of precipitation is 80%.

    High: 39 °F

    Chance
    Rain/Snow and
    Breezy then
    Rain/Snow and
    Windy

  • Wednesday Night

    Wednesday Night: Snow showers. Some thunder is also possible. Low around 26. Breezy. Chance of precipitation is 80%.

    Low: 26 °F

    Snow Showers
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 25. West wind 8 to 14 mph becoming southeast in the evening. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 45. South wind 10 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 34. West southwest wind around 14 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 52. Breezy, with a south southeast wind 13 to 18 mph becoming west southwest in the afternoon. Winds could gust as high as 26 mph.
Monday Night
Mostly clear, with a low around 36. Breezy, with a west southwest wind 15 to 18 mph becoming east southeast after midnight. Winds could gust as high as 25 mph.
Tuesday
Mostly sunny, with a high near 54. Breezy, with an east southeast wind 16 to 20 mph becoming south southwest in the morning. Winds could gust as high as 29 mph.
Tuesday Night
A chance of rain showers before 3am, then a chance of rain and snow showers. Snow level 10700 feet lowering to 9200 feet after midnight . Mostly cloudy, with a low around 36. Breezy, with a southeast wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Wednesday
A chance of snow showers before 9am, then rain and snow showers between 9am and 3pm, then snow showers after 3pm. Some thunder is also possible. High near 39. Windy. Chance of precipitation is 80%.
Wednesday Night
Snow showers. Some thunder is also possible. Low around 26. Breezy. Chance of precipitation is 80%.
Thursday
Snow showers. Some thunder is also possible. High near 29. Breezy. Chance of precipitation is 90%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Breezy.
Friday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 32. Breezy.
Friday Night
A slight chance of snow showers. Partly cloudy, with a low around 23.
Saturday
A chance of snow showers. Mostly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Etna WY
 43.08°N 110.92°W (Elev. 9085 ft)
Last Update:
6:02 pm MDT Apr 18, 2026
Forecast Valid:
6pm MDT Apr 18, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation