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 Rain

35°F

2°C

Humidity 93%
Wind Speed SE 12 mph
Barometer 29.91 in
Dewpoint 33°F (1°C)
Visibility 5.00 mi
Wind Chill27°F (-3°C)
Last update 18 May 1:55 pm MDT
Extended Forecast for

2 Miles NNE Winter Park CO

Winter Weather Advisory May 18, 02:21pm until May 18, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory May 18, 02:21pm until May 18, 09:00pm

    NOW until 9:00pm Mon

    Winter Weather Advisory

  • This Afternoon

    High: 35 °F

    Heavy Snow

  • Tonight

    Tonight: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 24. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly after 3pm. Some thunder is also possible. Increasing clouds, with a high near 37. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers, mainly before 9pm. Low around 27. Southeast wind 3 to 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow Showers
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A chance of snow showers before noon, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 44. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 80%.

    High: 44 °F

    Chance Snow
    Showers then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and midnight. Some thunder is also possible. Partly cloudy, with a low around 26. Chance of precipitation is 30%.

    Low: 26 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Snow showers likely, possibly mixed with rain after noon. Some thunder is also possible. Partly sunny, with a high near 49. Chance of precipitation is 60%.

    High: 49 °F

    Mostly Sunny
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Rain showers likely before 9pm, then rain and snow showers likely between 9pm and midnight, then a chance of snow showers after midnight. Some thunder is also possible. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 35. North wind around 6 mph becoming west northwest. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 24. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday
Snow showers likely, mainly after 3pm. Some thunder is also possible. Increasing clouds, with a high near 37. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow showers, mainly before 9pm. Low around 27. Southeast wind 3 to 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
A chance of snow showers before noon, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 44. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 80%.
Wednesday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and midnight. Some thunder is also possible. Partly cloudy, with a low around 26. Chance of precipitation is 30%.
Thursday
Snow showers likely, possibly mixed with rain after noon. Some thunder is also possible. Partly sunny, with a high near 49. Chance of precipitation is 60%.
Thursday Night
Rain showers likely before 9pm, then rain and snow showers likely between 9pm and midnight, then a chance of snow showers after midnight. Some thunder is also possible. Mostly cloudy, with a low around 29.
Friday
A slight chance of snow showers before noon, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 50.
Friday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 30.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 33.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Winter Park CO
 39.9°N 105.76°W (Elev. 9797 ft)
Last Update:
12:46 pm MDT May 18, 2026
Forecast Valid:
2pm MDT May 18, 2026-6pm MDT May 24, 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