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

61°F

16°C

Humidity 23%
Wind Speed N 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 07 Oct 04:10 PM MDT
Extended Forecast for

Alpine WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 61. Southeast wind around 5 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 34. Light and variable wind becoming southeast 5 to 7 mph in the evening.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. East southeast wind 5 to 11 mph becoming southwest in the afternoon.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. Southwest wind 5 to 7 mph becoming east after midnight.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70. East wind 5 to 7 mph becoming light and variable.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after midnight. Partly cloudy, with a low around 44. South wind 5 to 8 mph becoming east after midnight.

    Low: 44 °F

    Mostly Clear
    then Chance
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm before noon, then a chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 66. East wind 5 to 7 mph becoming south in the afternoon. Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Partly cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Chance
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 53. Chance of precipitation is 80%.

    High: 53 °F

    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 61. Southeast wind around 5 mph.
Tonight
Mostly clear, with a low around 34. Light and variable wind becoming southeast 5 to 7 mph in the evening.
Wednesday
Sunny, with a high near 65. East southeast wind 5 to 11 mph becoming southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 37. Southwest wind 5 to 7 mph becoming east after midnight.
Thursday
Sunny, with a high near 70. East wind 5 to 7 mph becoming light and variable.
Thursday Night
A 30 percent chance of showers after midnight. Partly cloudy, with a low around 44. South wind 5 to 8 mph becoming east after midnight.
Friday
Showers likely and possibly a thunderstorm before noon, then a chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 66. East 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. Partly cloudy, with a low around 44. Chance of precipitation is 60%.
Saturday
Showers and possibly a thunderstorm. High near 53. Chance of precipitation is 80%.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 32.
Sunday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 45.
Sunday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 28.
Columbus Day
A slight chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alpine WY
 43.18°N 111.03°W (Elev. 5699 ft)
Last Update:
3:32 pm MDT Oct 7, 2025
Forecast Valid:
4pm MDT Oct 7, 2025-6pm MDT Oct 13, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation