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

Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Partly Cloudy

30°F

-1°C

Humidity 60%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 16 Feb 2:55 am MST
Extended Forecast for

4 Miles NE LONG'S PEAK CO

Winter Weather Advisory February 17, 02:00am until February 18, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 35. Breezy, with a west southwest wind around 23 mph, with gusts as high as 34 mph.

    Low: 35 °F

    Partly Cloudy
    and Breezy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 47. Breezy, with a west southwest wind 13 to 20 mph, with gusts as high as 31 mph.

    High: 47 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A 30 percent chance of snow after 11pm. Patchy blowing snow after 5am. Increasing clouds, with a low around 29. Windy, with a west southwest wind 14 to 19 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 40 mph. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Snow. Widespread blowing snow, mainly after 2pm. High near 33. Windy, with a west wind 23 to 28 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Snow and
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow likely. Widespread blowing snow, mainly before 8pm. Mostly cloudy, with a low around 20. Windy, with a west southwest wind 23 to 28 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 60%.

    Low: 20 °F

    Snow Likely
    and Blowing
    Snow

  • Wednesday

    Wednesday: Snow likely. Patchy blowing snow after 11am. Mostly cloudy, with a high near 31. Breezy. Chance of precipitation is 70%.

    High: 31 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 11. Windy. Chance of precipitation is 80%.

    Low: 11 °F

    Snow and
    Windy

  • Thursday

    Thursday: Snow likely, mainly after 11am. Partly sunny, with a high near 20. Windy.

    High: 20 °F

    Snow Likely
    and Windy

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 35. Breezy, with a west southwest wind around 23 mph, with gusts as high as 34 mph.
Washington's Birthday
Mostly sunny, with a high near 47. Breezy, with a west southwest wind 13 to 20 mph, with gusts as high as 31 mph.
Monday Night
A 30 percent chance of snow after 11pm. Patchy blowing snow after 5am. Increasing clouds, with a low around 29. Windy, with a west southwest wind 14 to 19 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 40 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow. Widespread blowing snow, mainly after 2pm. High near 33. Windy, with a west wind 23 to 28 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow likely. Widespread blowing snow, mainly before 8pm. Mostly cloudy, with a low around 20. Windy, with a west southwest wind 23 to 28 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 60%.
Wednesday
Snow likely. Patchy blowing snow after 11am. Mostly cloudy, with a high near 31. Breezy. Chance of precipitation is 70%.
Wednesday Night
Snow. Low around 11. Windy. Chance of precipitation is 80%.
Thursday
Snow likely, mainly after 11am. Partly sunny, with a high near 20. Windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 8.
Friday
Snow. Mostly cloudy, with a high near 23. Breezy.
Friday Night
Snow likely. Mostly cloudy, with a low around 9. Breezy.
Saturday
A chance of snow. Partly sunny, with a high near 25. Breezy.
Saturday Night
A slight chance of snow. Mostly clear, with a low around 11. Breezy.
Sunday
Sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE LONG'S PEAK CO
 40.29°N 105.56°W (Elev. 9678 ft)
Last Update:
11:46 pm MST Feb 15, 2026
Forecast Valid:
3am MST Feb 16, 2026-6pm MST Feb 22, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation