Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

Current conditions at

Alpine (K46U)

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

Overcast

45°F

7°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 29 Jun 01:55 PM MDT
Extended Forecast for

3 Miles E Alpine WY

  • This Afternoon

    This Afternoon: A chance of rain and snow showers before 3pm, then a chance of rain showers. Some thunder is also possible.  Cloudy, with a high near 49. Breezy, with a west southwest wind 13 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Widespread frost, mainly after 4am.  Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 32. Breezy, with a southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 24 mph.

    Low: 32 °F

    Mostly Cloudy
    and Breezy
    then Frost

  • Tuesday

    Tuesday: Areas of frost before 8am.  Otherwise, sunny, with a high near 59. Southwest wind 5 to 10 mph.

    High: 59 °F

    Areas Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. West wind 6 to 9 mph becoming east after midnight.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 63. East wind 5 to 9 mph becoming west southwest in the afternoon.

    High: 63 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. West southwest wind 6 to 8 mph becoming east after midnight.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 65. East wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 65 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 65.

    High: 65 °F

    Mostly Cloudy
    then Chance
    T-storms

Detailed Forecast

This Afternoon
A chance of rain and snow showers before 3pm, then a chance of rain showers. Some thunder is also possible. Cloudy, with a high near 49. Breezy, with a west southwest wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
Widespread frost, mainly after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 32. Breezy, with a southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 24 mph.
Tuesday
Areas of frost before 8am. Otherwise, sunny, with a high near 59. Southwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 36. West wind 6 to 9 mph becoming east after midnight.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63. East wind 5 to 9 mph becoming west southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 38. West southwest wind 6 to 8 mph becoming east after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65. East wind 5 to 10 mph becoming west southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 42.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 41.
Independence Day
Sunny, with a high near 67.
Saturday Night
Clear, with a low around 42.
Sunday
Sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Alpine WY
 43.16°N 110.97°W (Elev. 8150 ft)
12:32 pm MDT Jun 29, 2026
2pm MDT Jun 29, 2026-6pm MDT Jul 5, 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