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

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

29°F

-2°C

Humidity 92%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 30 Apr 3:35 am MDT
Extended Forecast for

11 Miles NNW Hot Sulphur Springs CO

Winter Weather Advisory April 30, 06:00am until May 1, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: A 20 percent chance of snow showers. Mostly cloudy, with a low around 26. East southeast wind 3 to 5 mph.

    Low: 26 °F

    Slight Chance
    Snow Showers

  • Thursday

    Thursday: Snow showers likely, mainly after noon. Some thunder is also possible. Cloudy, with a high near 40. Light and variable wind becoming north northeast 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 40 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 23. East wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Snow Showers
    Likely then
    Slight Chance
    Snow Showers

  • Friday

    Friday: A 30 percent chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 43. East wind 5 to 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Little or no snow accumulation expected.

    High: 43 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. East wind 5 to 11 mph, with gusts as high as 22 mph.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of rain and snow showers after noon. Some thunder is also possible. Partly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A slight chance of rain and snow showers before midnight, then a slight chance of rain showers between midnight and 3am, then a slight chance of rain and snow showers after 3am. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Mostly cloudy, with a low around 26. East southeast wind 3 to 5 mph.
Thursday
Snow showers likely, mainly after noon. Some thunder is also possible. Cloudy, with a high near 40. Light and variable wind becoming north northeast 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 23. East wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
A 30 percent chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 43. East wind 5 to 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Little or no snow accumulation expected.
Friday Night
Mostly clear, with a low around 24. East wind 5 to 11 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 31.
Sunday
A slight chance of rain and snow showers after noon. Some thunder is also possible. Partly sunny, with a high near 53.
Sunday Night
A slight chance of rain and snow showers before midnight, then a slight chance of rain showers between midnight and 3am, then a slight chance of rain and snow showers after 3am. Mostly cloudy, with a low around 34.
Monday
A chance of snow showers before 9am, then rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 53.
Monday Night
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 33.
Tuesday
Rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 48.
Tuesday Night
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 32.
Wednesday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 44. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Hot Sulphur Springs CO
 40.23°N 106.14°W (Elev. 9400 ft)
Last Update:
12:46 am MDT Apr 30, 2026
Forecast Valid:
3am MDT Apr 30, 2026-6pm MDT May 6, 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