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

64°F

18°C

Humidity 39%
Wind Speed N 3 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 30 Jun 11:55 AM MDT
Extended Forecast for

9 Miles WSW Bondurant WY

  • This Afternoon

    This Afternoon: Isolated showers and thunderstorms after 5pm.  Snow level 10900 feet. Mostly sunny, with a high near 51. West wind 6 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 10%.

    High: 51 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 8pm.  Snow level 11200 feet lowering to 10700 feet after midnight . Mostly cloudy during the early evening, then gradual clearing, with a low around 34. West wind 8 to 14 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 30%.

    Low: 34 °F

    Scattered
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Isolated showers and thunderstorms after 1pm.  Snow level 10600 feet rising to 11700 feet in the afternoon. Mostly sunny, with a high near 52. West southwest wind 8 to 11 mph becoming southeast in the morning.  Chance of precipitation is 20%.

    High: 52 °F

    Sunny then
    Isolated
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. West southwest wind 8 to 10 mph becoming east southeast in the evening.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Snow level 11100 feet rising to 11900 feet in the afternoon. Mostly sunny, with a high near 55. East southeast wind 10 to 13 mph becoming west in the afternoon.

    High: 55 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. West wind 7 to 11 mph becoming east southeast in the evening.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 56. Southeast wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 56 °F

    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Independence Day

    Independence Day: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms after 5pm. Snow level 10900 feet. Mostly sunny, with a high near 51. West wind 6 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Tonight
Scattered showers and thunderstorms, mainly before 8pm. Snow level 11200 feet lowering to 10700 feet after midnight . Mostly cloudy during the early evening, then gradual clearing, with a low around 34. West wind 8 to 14 mph becoming south southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Wednesday
Isolated showers and thunderstorms after 1pm. Snow level 10600 feet rising to 11700 feet in the afternoon. Mostly sunny, with a high near 52. West southwest wind 8 to 11 mph becoming southeast in the morning. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 39. West southwest wind 8 to 10 mph becoming east southeast in the evening.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Snow level 11100 feet rising to 11900 feet in the afternoon. Mostly sunny, with a high near 55. East southeast wind 10 to 13 mph becoming west in the afternoon.
Thursday Night
Partly cloudy, with a low around 42. West wind 7 to 11 mph becoming east southeast in the evening.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 56. Southeast wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Partly cloudy, with a low around 40.
Independence Day
Sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 49.
Monday
Mostly sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Bondurant WY
 43.15°N 110.58°W (Elev. 10102 ft)
12:02 pm MDT Jun 30, 2026
12pm MDT Jun 30, 2026-6pm MDT Jul 6, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database