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.

Clear

61°F

16°C

Humidity 44%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 30 Jun 10:55 AM MDT
Extended Forecast for

10 Miles W Bondurant WY

  • Today

    Today: Sunny, with a high near 55. West wind 6 to 11 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Isolated showers and thunderstorms before 8pm.  Mostly clear, with a low around 39. West wind 7 to 10 mph becoming east in the evening.  Chance of precipitation is 10%.

    Low: 39 °F

    Isolated
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Isolated showers and thunderstorms after 1pm.  Mostly sunny, with a high near 57. South southeast wind 6 to 10 mph.  Chance of precipitation is 20%.

    High: 57 °F

    Sunny then
    Isolated
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. West southwest wind around 8 mph becoming east after midnight.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 59. East southeast wind 8 to 11 mph becoming west in the afternoon.

    High: 59 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. West wind 6 to 10 mph becoming east southeast in the evening.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 61. East southeast wind 8 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 61 °F

    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Independence Day

    Independence Day: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 55. West wind 6 to 11 mph.
Tonight
Isolated showers and thunderstorms before 8pm. Mostly clear, with a low around 39. West wind 7 to 10 mph becoming east in the evening. Chance of precipitation is 10%.
Wednesday
Isolated showers and thunderstorms after 1pm. Mostly sunny, with a high near 57. South southeast wind 6 to 10 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 42. West southwest wind around 8 mph becoming east after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 59. East southeast wind 8 to 11 mph becoming west in the afternoon.
Thursday Night
Partly cloudy, with a low around 45. West wind 6 to 10 mph becoming east southeast in the evening.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 61. East southeast wind 8 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 44.
Independence Day
Sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 52.
Monday
Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Bondurant WY
 43.19°N 110.61°W (Elev. 9288 ft)
9:18 am MDT Jun 30, 2026
11am MDT Jun 30, 2026-6pm MDT Jul 6, 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