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

Alpine (K46U)

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

Clear

59°F

15°C

Humidity 26%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 06 Apr 01:55 PM MDT
Extended Forecast for

5 Miles NE Etna WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 47. Breezy, with a west wind 14 to 17 mph, with gusts as high as 24 mph.

    High: 47 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 32. Breezy, with a southwest wind 11 to 17 mph, with gusts as high as 24 mph.

    Low: 32 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: A 40 percent chance of snow showers after noon. Some thunder is also possible. Sunny, with a high near 44. Windy, with a west wind 14 to 19 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph. Little or no snow accumulation expected.

    High: 44 °F

    Sunny and
    Breezy then
    Chance Snow
    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. Windy, with a west southwest wind 25 to 30 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 39 mph.

    Low: 27 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 40. Breezy, with a west wind 17 to 24 mph, with gusts as high as 32 mph.

    High: 40 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Breezy, with a west wind 15 to 24 mph becoming south after midnight. Winds could gust as high as 31 mph.

    Low: 30 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: A 30 percent chance of snow showers, mainly after noon. Mostly sunny, with a high near 44. Breezy, with a south wind 14 to 18 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

    High: 44 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon. Snow level rising to 9700 feet in the afternoon. Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 47. Breezy, with a west wind 14 to 17 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 32. Breezy, with a southwest wind 11 to 17 mph, with gusts as high as 24 mph.
Tuesday
A 40 percent chance of snow showers after noon. Some thunder is also possible. Sunny, with a high near 44. Windy, with a west wind 14 to 19 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph. Little or no snow accumulation expected.
Tuesday Night
Mostly clear, with a low around 27. Windy, with a west southwest wind 25 to 30 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 39 mph.
Wednesday
Sunny, with a high near 40. Breezy, with a west wind 17 to 24 mph, with gusts as high as 32 mph.
Wednesday Night
Partly cloudy, with a low around 30. Breezy, with a west wind 15 to 24 mph becoming south after midnight. Winds could gust as high as 31 mph.
Thursday
A 30 percent chance of snow showers, mainly after noon. Mostly sunny, with a high near 44. Breezy, with a south wind 14 to 18 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 32.
Friday
A 40 percent chance of showers and thunderstorms after noon. Snow level rising to 9700 feet in the afternoon. Partly sunny, with a high near 48.
Friday Night
A 40 percent chance of showers, mainly before midnight. Snow level 9700 feet. Mostly cloudy, with a low around 35.
Saturday
Rain and snow showers likely. Some thunder is also possible. Snow level 9300 feet. Mostly sunny, with a high near 46. Breezy.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 33. Breezy.
Sunday
Rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 38. Breezy.
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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:
1:32 pm MDT Apr 6, 2026
Forecast Valid:
2pm MDT Apr 6, 2026-6pm MDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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