Flooding Possible in the Southwest U.S.; Coastal Storm to Impact the East

Heavy to excessive rainfall is expected today into Wednesday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. A strong coastal storm will develop off the Mid-Atlantic coast Wednesday, intensifying toward southern New England this weekend. Significant coastal flooding, strong rip currents, and beach erosion from high surf expected. Read More >

Current conditions at

Alpine (K46U)

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

Mist

48°F

9°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 48°F (9°C)
Visibility 4.00 mi
Last update 22 Sep 11:15 PM MDT
Extended Forecast for

7 Miles ENE Etna WY

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then a slight chance of showers.  Mostly cloudy, with a low around 42. South wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 50%.

    Low: 42 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. West northwest wind around 5 mph becoming light and variable.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 63. East southeast wind around 6 mph becoming calm  in the morning.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. Light and variable wind becoming east southeast 5 to 10 mph in the evening.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 63. East wind 6 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. Breezy, with a south wind 10 to 15 mph becoming light south southwest  after midnight. Winds could gust as high as 29 mph.

    Low: 44 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 58. Breezy.

    High: 58 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 3am, then a slight chance of showers. Mostly cloudy, with a low around 42. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 50%.
Wednesday
Mostly sunny, with a high near 55. Calm wind becoming west northwest around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 38. West northwest wind around 5 mph becoming light and variable.
Thursday
Sunny, with a high near 63. East southeast wind around 6 mph becoming calm in the morning.
Thursday Night
Partly cloudy, with a low around 42. Light and variable wind becoming east southeast 5 to 10 mph in the evening.
Friday
Sunny, with a high near 63. East wind 6 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.
Friday Night
Partly cloudy, with a low around 44. Breezy, with a south wind 10 to 15 mph becoming light south southwest after midnight. Winds could gust as high as 29 mph.
Saturday
Sunny, with a high near 58. Breezy.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 59.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 43.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 51.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE Etna WY
 43.08°N 110.89°W (Elev. 7730 ft)
11:01 pm MDT Sep 22, 2026
11pm MDT Sep 22, 2026-6pm MDT Sep 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database