Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Current conditions at

Alpine (K46U)

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

Mostly Cloudy

64°F

18°C

Humidity 39%
Wind Speed S 9 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 20 Jun 07:15 PM MDT
Extended Forecast for

5 Miles NE Etna WY

  • Tonight

    Tonight: Scattered showers and thunderstorms. Some of the storms could be severe.  Mostly cloudy, with a low around 45. Breezy, with a southwest wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 40%.

    Low: 45 °F

    Severe
    Thunderstorms
    and Breezy
    then
    Scattered
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 57. Breezy, with a west wind 7 to 17 mph, with gusts as high as 24 mph.

    High: 57 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45. Breezy, with a west wind 10 to 16 mph becoming south southeast after midnight. Winds could gust as high as 23 mph.

    Low: 45 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 60. Breezy, with a south wind 10 to 20 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

    High: 60 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Clear, with a low around 43. Breezy, with a west wind 9 to 18 mph becoming east after midnight. Winds could gust as high as 26 mph.

    Low: 43 °F

    Clear and
    Breezy then
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. Breezy, with an east wind 8 to 17 mph becoming west in the afternoon. Winds could gust as high as 24 mph.

    High: 65 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Clear, with a low around 47. Northwest wind around 11 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.

    Low: 47 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a low around 45. Breezy, with a southwest wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 57. Breezy, with a west wind 7 to 17 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 45. Breezy, with a west wind 10 to 16 mph becoming south southeast after midnight. Winds could gust as high as 23 mph.
Monday
Sunny, with a high near 60. Breezy, with a south wind 10 to 20 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Monday Night
Clear, with a low around 43. Breezy, with a west wind 9 to 18 mph becoming east after midnight. Winds could gust as high as 26 mph.
Tuesday
Sunny, with a high near 65. Breezy, with an east wind 8 to 17 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
Tuesday Night
Clear, with a low around 47. Northwest wind around 11 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 67. Breezy.
Thursday Night
Mostly clear, with a low around 49. Breezy.
Friday
Sunny, with a high near 66. Breezy.
Friday Night
Partly cloudy, with a low around 49. Breezy.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 57. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Etna WY
 43.08°N 110.92°W (Elev. 9085 ft)
7:17 pm MDT Jun 20, 2026
7pm MDT Jun 20, 2026-6pm MDT Jun 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database