National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Critical Fire Weather in the Southern Plains; Severe Storms in the Ohio Valley

Strong winds and low humidity will create elevated to critical fire weather conditions across the Southern Plains on Thursday. Strong to severe thunderstorms are forecast in the Ohio Valley late Thursday into Friday morning, with the strongest storms capable of producing very large hail, damaging winds, and a few tornadoes. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

58°F

14°C

Humidity 27%
Wind Speed E 8 mph
Barometer 30.20 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 25 Mar 8:55 pm MDT
Extended Forecast for

6 Miles SSW LONG'S PEAK CO

  • Tonight

    Tonight: Mostly clear, with a low around 32. Breezy, with a west wind 18 to 23 mph, with gusts as high as 34 mph.

    Low: 32 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: A 30 percent chance of snow showers, mainly after 3pm. Mostly sunny, with a high near 44. Breezy, with a west wind 20 to 24 mph, with gusts as high as 36 mph. Little or no snow accumulation expected.

    High: 44 °F

    Breezy. Sunny
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 18. Breezy, with a west wind 9 to 17 mph becoming north in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Snow Showers
    Likely and
    Breezy

  • Friday

    Friday: A 50 percent chance of snow showers. Partly sunny, with a high near 30. Breezy, with a south wind 11 to 18 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21. Breezy, with a west wind 13 to 18 mph, with gusts as high as 29 mph.

    Low: 21 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: A 40 percent chance of snow showers after noon. Partly sunny, with a high near 41. Windy.

    High: 41 °F

    Mostly Sunny
    and Breezy
    then Chance
    Snow Showers
    and Windy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 27. Blustery.

    Low: 27 °F

    Slight Chance
    Snow Showers
    and Blustery

  • Sunday

    Sunday: A chance of snow showers after noon. Mostly sunny, with a high near 41. Windy.

    High: 41 °F

    Windy. Mostly
    Sunny then
    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 27. Breezy.

    Low: 27 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 32. Breezy, with a west wind 18 to 23 mph, with gusts as high as 34 mph.
Thursday
A 30 percent chance of snow showers, mainly after 3pm. Mostly sunny, with a high near 44. Breezy, with a west wind 20 to 24 mph, with gusts as high as 36 mph. Little or no snow accumulation expected.
Thursday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 18. Breezy, with a west wind 9 to 17 mph becoming north in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow showers. Partly sunny, with a high near 30. Breezy, with a south wind 11 to 18 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 21. Breezy, with a west wind 13 to 18 mph, with gusts as high as 29 mph.
Saturday
A 40 percent chance of snow showers after noon. Partly sunny, with a high near 41. Windy.
Saturday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 27. Blustery.
Sunday
A chance of snow showers after noon. Mostly sunny, with a high near 41. Windy.
Sunday Night
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 27. Breezy.
Monday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 40. Breezy.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 26. Breezy.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 35. Windy.
Tuesday Night
Snow showers likely. Cloudy, with a low around 22. Breezy.
Wednesday
Snow showers. Cloudy, with a high near 28. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW LONG'S PEAK CO
 40.2°N 105.67°W (Elev. 11558 ft)
Last Update:
12:46 pm MDT Mar 25, 2026
Forecast Valid:
9pm MDT Mar 25, 2026-6pm MDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation