Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

Alpine (K46U)

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

Clear

72°F

22°C

Humidity 23%
Wind Speed SE 6 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 04 Sep 11:55 AM MDT
Extended Forecast for

3 Miles S Alpine WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 47. Southwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 20 mph.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. East southeast wind 5 to 9 mph becoming southwest in the afternoon.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44. Southwest wind 5 to 8 mph becoming calm.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 80. Light and variable wind becoming south 5 to 9 mph in the morning.

    High: 80 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 46. South southwest wind 5 to 8 mph becoming southeast after midnight.  Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely

  • Labor Day

    Labor Day: Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon.  High near 66. South wind 5 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 80%.

    High: 66 °F

    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 78. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 47. Southwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 81. East southeast wind 5 to 9 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 44. Southwest wind 5 to 8 mph becoming calm.
Sunday
A 10 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 80. Light and variable wind becoming south 5 to 9 mph in the morning.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 46. South southwest wind 5 to 8 mph becoming southeast after midnight. Chance of precipitation is 70%.
Labor Day
Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. High near 66. South wind 5 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Alpine WY
 43.11°N 111.02°W (Elev. 5758 ft)
11:32 am MDT Sep 4, 2026
12pm MDT Sep 4, 2026-6pm MDT Sep 10, 2026
 
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Additional Resources

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