Heat Persists Across the Central and Western U.S.; Fire Weather Concerns in the Rockies and High Plains

Record-breaking heat expected in the Central and Western U.S. for the next several days. Gusty winds and low relative humidity will create elevated to critical fire weather conditions over portions of the Rockies and High Plains Wednesday and Thursday. Rain and mountain snow are possible across the Pacific Northwest into the Rockies through Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

44°F

7°C

Humidity 62%
Wind Speed Calm
Barometer 30.33 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 25 Mar 3:55 am MDT
Extended Forecast for

Arapahoe Peak CO

  • Today

    Today: Sunny, with a high near 45. Breezy, with a west wind around 20 mph, with gusts as high as 33 mph.

    High: 45 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 32. Breezy, with a west wind 18 to 22 mph, with gusts as high as 36 mph.

    Low: 32 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: A 30 percent chance of snow after noon.  Increasing clouds, with a high near 42. Windy, with a west wind 21 to 25 mph, with gusts as high as 36 mph.  New snow accumulation of less than a half inch possible.

    High: 42 °F

    Sunny and
    Breezy then
    Chance Snow
    and Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 16. Blustery, with a west northwest wind 15 to 22 mph becoming east southeast after midnight. Winds could gust as high as 31 mph.  New snow accumulation of less than one inch possible.

    Low: 16 °F

    Chance Snow
    and Blustery

  • Friday

    Friday: A 30 percent chance of snow.  Partly sunny, with a high near 29. Breezy, with a south southeast wind 16 to 20 mph, with gusts as high as 29 mph.

    High: 29 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. Breezy.

    Low: 20 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: A 40 percent chance of snow after noon.  Partly sunny, with a high near 39. Windy.

    High: 39 °F

    Windy. Mostly
    Sunny then
    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow before midnight.  Partly cloudy, with a low around 25. Windy.

    Low: 25 °F

    Windy. Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: A chance of snow, mainly after noon.  Partly sunny, with a high near 37. Windy.

    High: 37 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
Sunny, with a high near 45. Breezy, with a west wind around 20 mph, with gusts as high as 33 mph.
Tonight
Mostly clear, with a low around 32. Breezy, with a west wind 18 to 22 mph, with gusts as high as 36 mph.
Thursday
A 30 percent chance of snow after noon. Increasing clouds, with a high near 42. Windy, with a west wind 21 to 25 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 16. Blustery, with a west northwest wind 15 to 22 mph becoming east southeast after midnight. Winds could gust as high as 31 mph. New snow accumulation of less than one inch possible.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 29. Breezy, with a south southeast wind 16 to 20 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 20. Breezy.
Saturday
A 40 percent chance of snow after noon. Partly sunny, with a high near 39. Windy.
Saturday Night
A chance of snow before midnight. Partly cloudy, with a low around 25. Windy.
Sunday
A chance of snow, mainly after noon. Partly sunny, with a high near 37. Windy.
Sunday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 24. Windy.
Monday
Snow likely. Mostly cloudy, with a high near 36. Windy.
Monday Night
Snow likely. Mostly cloudy, with a low around 24. Windy.
Tuesday
Snow. Mostly cloudy, with a high near 31. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Arapahoe Peak CO
 40.02°N 105.65°W (Elev. 12680 ft)
2:26 am MDT Mar 25, 2026
4am MDT Mar 25, 2026-6pm MDT Mar 31, 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