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.

Light Snow

32°F

0°C

Humidity 96%
Wind Speed NW 9 mph
Barometer 30.15 in
Dewpoint 31°F (-1°C)
Visibility 1.00 mi
Wind Chill24°F (-4°C)
Last update 30 Apr 4:35 pm MDT
Extended Forecast for

11 Miles NNW Hot Sulphur Springs CO

Winter Weather Advisory April 30, 04:45pm until May 1, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 30, 04:45pm until May 1, 06:00am

    NOW until 6:00am Fri

    Winter Weather Advisory

  • This Afternoon

    High: 37 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 22. East wind 5 to 7 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Snow Showers
    Likely

  • Friday

    Friday: A 30 percent chance of snow showers after noon. Some thunder is also possible. Partly sunny, with a high near 43. Light east wind becoming north northeast 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. Northeast wind 5 to 10 mph becoming light east after midnight. Winds could gust as high as 18 mph.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30.

    Low: 30 °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. Chance of precipitation is 20%.

    High: 53 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow showers likely. Some thunder is also possible. Cloudy, with a steady temperature around 37. North northeast wind around 7 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 22. East wind 5 to 7 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
A 30 percent chance of snow showers after noon. Some thunder is also possible. Partly sunny, with a high near 43. Light east wind becoming north northeast 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 24. Northeast wind 5 to 10 mph becoming light east after midnight. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 52. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Mostly clear, with a low around 30.
Sunday
A slight chance of rain and snow showers after noon. Some thunder is also possible. Partly sunny, with a high near 53. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 34. Breezy.
Monday
A chance of snow showers before 9am, then rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 51.
Monday Night
A chance of rain and snow showers before 3am, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 33.
Tuesday
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 47.
Tuesday Night
A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 31.
Wednesday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 47. Breezy.
Wednesday Night
A slight chance of snow showers. Partly cloudy, with a low around 30. Blustery.
Thursday
A slight chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 55. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Hot Sulphur Springs CO
 40.23°N 106.14°W (Elev. 9400 ft)
Last Update:
2:36 pm MDT Apr 30, 2026
Forecast Valid:
4pm MDT Apr 30, 2026-6pm MDT May 7, 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