Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Current conditions at

Alpine (K46U)

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

Overcast

39°F

4°C

Humidity 80%
Wind Speed SSW 4 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 29 Jun 07:35 AM MDT
Extended Forecast for

9 Miles WSW Bondurant WY

  • Today

    Today: A 50 percent chance of snow showers. Some thunder is also possible.  Mostly cloudy, with a high near 36. Windy, with a west wind 20 to 26 mph, with gusts as high as 37 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    Showers and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Breezy, with a west wind 9 to 18 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms after 4pm.  Snow level rising to 11100 feet in the afternoon. Sunny, with a high near 51. West wind 6 to 10 mph becoming south in the morning.

    High: 51 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Snow level 11300 feet lowering to 10700 feet after midnight . Mostly clear, with a low around 35. West wind 8 to 10 mph becoming east southeast after midnight.  Chance of precipitation is 10%.

    Low: 35 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Snow level 10800 feet rising to 11400 feet in the afternoon. Mostly sunny, with a high near 51. Breezy, with an east southeast wind 9 to 15 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 51 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 37. West wind 10 to 14 mph becoming east in the evening. Winds could gust as high as 21 mph.

    Low: 37 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55. Breezy, with a southeast wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

    High: 55 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 55. Breezy.

    High: 55 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms and
    Breezy

Detailed Forecast

Today
A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 36. Windy, with a west wind 20 to 26 mph, with gusts as high as 37 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Partly cloudy, with a low around 30. Breezy, with a west wind 9 to 18 mph, with gusts as high as 25 mph.
Tuesday
A 10 percent chance of showers and thunderstorms after 4pm. Snow level rising to 11100 feet in the afternoon. Sunny, with a high near 51. West wind 6 to 10 mph becoming south in the morning.
Tuesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Snow level 11300 feet lowering to 10700 feet after midnight . Mostly clear, with a low around 35. West wind 8 to 10 mph becoming east southeast after midnight. Chance of precipitation is 10%.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Snow level 10800 feet rising to 11400 feet in the afternoon. Mostly sunny, with a high near 51. Breezy, with an east southeast wind 9 to 15 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 37. West wind 10 to 14 mph becoming east in the evening. Winds could gust as high as 21 mph.
Thursday
Mostly sunny, with a high near 55. Breezy, with a southeast wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 41. Breezy.
Friday
A 10 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 55. Breezy.
Friday Night
Partly cloudy, with a low around 40. Breezy.
Independence Day
Sunny, with a high near 57. Breezy.
Saturday Night
Mostly clear, with a low around 40. Breezy.
Sunday
Sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Bondurant WY
 43.15°N 110.58°W (Elev. 10102 ft)
7:48 am MDT Jun 29, 2026
8am MDT Jun 29, 2026-6pm MDT Jul 5, 2026
 
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Additional Resources

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