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

36°F

2°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 08 Oct 02:55 AM MDT
Extended Forecast for

4 Miles NNW Etna WY

  • Overnight

    Overnight: Mostly clear, with a low around 31. Light south southeast wind.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. Light south wind becoming southwest 6 to 11 mph in the afternoon.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32. South wind 3 to 7 mph.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73. Light and variable wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after midnight. Partly cloudy, with a low around 39. South wind 5 to 7 mph becoming east after midnight.

    Low: 39 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 69. East southeast wind 5 to 7 mph becoming south in the afternoon. Chance of precipitation is 60%.

    High: 69 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 41. South southeast wind 6 to 9 mph. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 58. Chance of precipitation is 90%.

    High: 58 °F

    Showers

  • Saturday Night

    Saturday Night: Rain showers likely before 5am, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Showers
    Likely then
    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 31. Light south southeast wind.
Wednesday
Sunny, with a high near 64. Light south wind becoming southwest 6 to 11 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 32. South wind 3 to 7 mph.
Thursday
Sunny, with a high near 73. Light and variable wind becoming south southwest 5 to 7 mph in the afternoon.
Thursday Night
A 40 percent chance of showers after midnight. Partly cloudy, with a low around 39. South wind 5 to 7 mph becoming east after midnight.
Friday
Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 69. East southeast wind 5 to 7 mph becoming south in the afternoon. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 41. South southeast wind 6 to 9 mph. Chance of precipitation is 60%.
Saturday
Showers and possibly a thunderstorm. High near 58. Chance of precipitation is 90%.
Saturday Night
Rain showers likely before 5am, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.
Sunday
A chance of rain and snow showers before noon, then a chance of rain showers. Some thunder is also possible. Mostly cloudy, with a high near 46. Chance of precipitation is 50%.
Sunday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 24.
Columbus Day
A chance of rain and snow showers. Mostly sunny, with a high near 53.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Etna WY
 43.09°N 111.04°W (Elev. 5784 ft)
Last Update:
2:48 am MDT Oct 8, 2025
Forecast Valid:
3am MDT Oct 8, 2025-6pm MDT Oct 14, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation