Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

Alpine (K46U)

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

Mostly Cloudy

68°F

20°C

Humidity 32%
Wind Speed NW 10 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 37°F (3°C)
Visibility 9.00 mi
Last update 30 Jun 05:55 PM MDT
Extended Forecast for

10 Miles NE Alpine WY

  • Tonight

    Tonight: Isolated showers and thunderstorms before 8pm.  Mostly clear, with a low around 39. West wind 6 to 11 mph becoming light west southwest  after midnight.  Chance of precipitation is 20%.

    Low: 39 °F

    Isolated
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm.  Increasing clouds, with a high near 69. Breezy, with a light southwest wind becoming south southwest 10 to 15 mph in the morning. Winds could gust as high as 21 mph.

    High: 69 °F

    Sunny then
    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 41. North northeast wind 6 to 11 mph becoming light and variable  after midnight.

    Low: 41 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 70. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 70 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. West wind around 6 mph becoming light and variable  in the evening.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 72. Light and variable wind becoming west southwest 5 to 9 mph in the morning.

    High: 72 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. West southwest wind around 6 mph becoming calm  after midnight.

    Low: 45 °F

    Partly Cloudy

  • Independence Day

    Independence Day: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

Detailed Forecast

Tonight
Isolated showers and thunderstorms before 8pm. Mostly clear, with a low around 39. West wind 6 to 11 mph becoming light west southwest after midnight. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Increasing clouds, with a high near 69. Breezy, with a light southwest wind becoming south southwest 10 to 15 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 41. North northeast wind 6 to 11 mph becoming light and variable after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 45. West wind around 6 mph becoming light and variable in the evening.
Friday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 72. Light and variable wind becoming west southwest 5 to 9 mph in the morning.
Friday Night
Partly cloudy, with a low around 45. West southwest wind around 6 mph becoming calm after midnight.
Independence Day
Sunny, with a high near 75.
Saturday Night
Clear, with a low around 47.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Alpine WY
 43.24°N 110.86°W (Elev. 7001 ft)
5:47 pm MDT Jun 30, 2026
6pm MDT Jun 30, 2026-6pm MDT Jul 7, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database