Air Quality Concerns; Fire Weather in the West; Flash Flooding in the Southeast

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Severe thunderstorms continue across the Northern Plains Read More >

Hazardous Weather Conditions

Current conditions at

Alpine (K46U)

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

Clear

59°F

15°C

Humidity 47%
Wind Speed SE 5 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 05 Aug 01:15 AM MDT
Extended Forecast for

Alpine WY

  • Overnight

    Overnight: Mostly clear, with a low around 47. Light and variable wind.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. West wind 5 to 10 mph becoming light and variable.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. West southwest wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 88. Breezy, with a light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 88 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 49. South southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 78. Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 47. Light and variable wind.
Tuesday
Sunny, with a high near 85. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 47. West wind 5 to 10 mph becoming light and variable.
Wednesday
Sunny, with a high near 90. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 49. West southwest wind 5 to 10 mph becoming light and variable after midnight.
Thursday
Mostly sunny, with a high near 88. Breezy, with a light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 49. South southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Friday
A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 78. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 47.
Monday
Sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Alpine WY
 43.16°N 111.03°W (Elev. 5892 ft)
9:27 pm MDT Aug 4, 2025
1am MDT Aug 5, 2025-6pm MDT Aug 11, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database