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

41°F

5°C

Humidity 60%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 20 Apr 12:35 AM MDT
Extended Forecast for

5 Miles NE Etna WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 35. South southwest wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 52. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 28 mph.

    High: 52 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Breezy, with a south southwest wind 16 to 20 mph, with gusts as high as 28 mph.

    Low: 39 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms after 3pm. Snow level 10000 feet rising to 10600 feet in the afternoon. Mostly sunny, with a high near 54. Breezy, with a south southwest wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 54 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of rain showers before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow showers after 3am. Some thunder is also possible. Snow level 10800 feet lowering to 9100 feet after midnight . Mostly cloudy, with a low around 33. Breezy, with a south southeast wind 17 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Breezy.
    Chance
    Showers then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. High near 37. Windy, with a south wind 18 to 26 mph becoming west southwest in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%.

    High: 37 °F

    Windy. Snow
    Showers
    Likely then
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 25. Windy, with a west southwest wind around 25 mph, with gusts as high as 39 mph. Chance of precipitation is 90%.

    Low: 25 °F

    Snow Showers
    and Windy

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 28. Breezy. Chance of precipitation is 90%.

    High: 28 °F

    Snow Showers
    and Breezy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 35. South southwest wind 10 to 14 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 52. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 39. Breezy, with a south southwest wind 16 to 20 mph, with gusts as high as 28 mph.
Tuesday
A 10 percent chance of showers and thunderstorms after 3pm. Snow level 10000 feet rising to 10600 feet in the afternoon. Mostly sunny, with a high near 54. Breezy, with a south southwest wind 14 to 20 mph, with gusts as high as 29 mph.
Tuesday Night
A chance of rain showers before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow showers after 3am. Some thunder is also possible. Snow level 10800 feet lowering to 9100 feet after midnight . Mostly cloudy, with a low around 33. Breezy, with a south southeast wind 17 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
Snow showers. Some thunder is also possible. High near 37. Windy, with a south wind 18 to 26 mph becoming west southwest in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%.
Wednesday Night
Snow showers. Low around 25. Windy, with a west southwest wind around 25 mph, with gusts as high as 39 mph. Chance of precipitation is 90%.
Thursday
Snow showers. Some thunder is also possible. High near 28. Breezy. Chance of precipitation is 90%.
Thursday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 22. Breezy.
Friday
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 30. Blustery.
Friday Night
A chance of snow showers. Partly cloudy, with a low around 20. Breezy.
Saturday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 33. Breezy.
Saturday Night
A slight chance of snow showers. Partly cloudy, with a low around 22. Blustery.
Sunday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 33.
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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:
11:47 pm MDT Apr 19, 2026
Forecast Valid:
12am MDT Apr 20, 2026-6pm MDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation