Extremely Critical Fire Weather in the Southern Plains; Heavy Snow and Possible Blizzard Conditions in the Central Rockies and Upper Midwest

Strong winds and dry conditions will bring extremely critical fire weather (Level 3 of 3) today and a possible wildfire outbreak across portions of southeastern New Mexico into northwest Texas, the Texas Panhandle, and western Oklahoma. Widespread heavy snow with possible blizzard conditions is forecast tonight through Wednesday from the central Rockies and Plains into the Upper Midwest states. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

28°F

-2°C

Humidity 65%
Wind Speed SW 9 mph
Barometer 29.78 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 18 Mar 6:55 pm MDT
Extended Forecast for

Granby CO

  • Tonight

    Tonight: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 11. Blustery, with a west northwest wind 8 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

    Low: 11 °F

    Snow Likely
    and Blustery

  • Wednesday

    Wednesday: A 40 percent chance of snow.  Mostly cloudy, with a high near 29. Wind chill values as low as -1. Blustery, with a west northwest wind 9 to 16 mph, with gusts as high as 25 mph.  New snow accumulation of less than one inch possible.

    High: 29 °F

    Chance Snow
    and Blustery

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 0. Wind chill values as low as -7. West northwest wind 8 to 13 mph becoming light west southwest  after midnight. Winds could gust as high as 21 mph.

    Low: 0 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 38. Breezy, with a light southwest wind becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 38 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 12. Breezy, with a west wind 13 to 16 mph, with gusts as high as 30 mph.

    Low: 12 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 35. Breezy.

    High: 35 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight.  Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after noon.  Mostly cloudy, with a high near 40. Breezy.

    High: 40 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: A chance of snow.  Mostly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Chance Snow
    and Breezy

Detailed Forecast

Tonight
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 11. Blustery, with a west northwest wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 29. Wind chill values as low as -1. Blustery, with a west northwest wind 9 to 16 mph, with gusts as high as 25 mph. New snow accumulation of less than one inch possible.
Wednesday Night
Mostly clear, with a low around 0. Wind chill values as low as -7. West northwest wind 8 to 13 mph becoming light west southwest after midnight. Winds could gust as high as 21 mph.
Thursday
Partly sunny, with a high near 38. Breezy, with a light southwest wind becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 12. Breezy, with a west wind 13 to 16 mph, with gusts as high as 30 mph.
Friday
Partly sunny, with a high near 35. Breezy.
Friday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 15.
Saturday
Snow likely, mainly after noon. Mostly cloudy, with a high near 40. Breezy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 16. Breezy.
Sunday
A slight chance of snow before noon. Partly sunny, with a high near 37. Breezy.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 44.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 51.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Granby CO
 40.09°N 105.95°W (Elev. 7999 ft)
6:53 pm MDT Mar 18, 2025
7pm MDT Mar 18, 2025-6pm MDT Mar 25, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database