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 >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

37°F

3°C

Humidity 67%
Wind Speed E 3 mph
Barometer 30.16 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 26 Mar 3:15 am MDT
Extended Forecast for

Arapahoe Peak CO

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 35. Windy, with a west wind 26 to 29 mph, with gusts as high as 41 mph.

    Low: 35 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: A 30 percent chance of snow showers, mainly after 3pm. Mostly sunny, with a high near 43. Windy, with a west wind 21 to 28 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Sunny and
    Windy then
    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 17. Blustery, with a west northwest wind 15 to 20 mph becoming north 9 to 14 mph in the evening. Winds could gust as high as 28 mph. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Chance Snow
    Showers and
    Blustery

  • Friday

    Friday: Snow showers likely, mainly before noon. Mostly cloudy, with a high near 28. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Snow Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19. Breezy, with a west wind 14 to 24 mph, with gusts as high as 31 mph.

    Low: 19 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: A 40 percent chance of snow showers after noon. Partly sunny, with a high near 38. Windy.

    High: 38 °F

    Windy. Partly
    Sunny then
    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. Windy.

    Low: 25 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: A chance of snow showers after noon. Partly sunny, with a high near 38. Windy.

    High: 38 °F

    Windy. Mostly
    Sunny then
    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A slight chance of snow showers. Mostly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Slight Chance
    Snow Showers
    and Breezy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 35. Windy, with a west wind 26 to 29 mph, with gusts as high as 41 mph.
Thursday
A 30 percent chance of snow showers, mainly after 3pm. Mostly sunny, with a high near 43. Windy, with a west wind 21 to 28 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 17. Blustery, with a west northwest wind 15 to 20 mph becoming north 9 to 14 mph in the evening. Winds could gust as high as 28 mph. New snow accumulation of less than one inch possible.
Friday
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 28. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 19. Breezy, with a west wind 14 to 24 mph, with gusts as high as 31 mph.
Saturday
A 40 percent chance of snow showers after noon. Partly sunny, with a high near 38. Windy.
Saturday Night
Partly cloudy, with a low around 25. Windy.
Sunday
A chance of snow showers after noon. Partly sunny, with a high near 38. Windy.
Sunday Night
A slight chance of snow showers. Mostly cloudy, with a low around 26. Breezy.
Monday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 36. Windy.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 25. Windy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 33. Windy.
Tuesday Night
Snow showers likely. Cloudy, with a low around 20. Windy.
Wednesday
Snow showers. Cloudy, with a high near 23. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arapahoe Peak CO
 40.02°N 105.65°W (Elev. 12680 ft)
Last Update:
3:18 am MDT Mar 26, 2026
Forecast Valid:
3am MDT Mar 26, 2026-6pm MDT Apr 1, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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