Severe Thunderstorm and Excessive Rainfall Potential for the Central U.S. Today

Severe thunderstorms with a threat for large hail, isolated damaging winds and possibly a tornado are expected in parts of eastern Colorado today from mid afternoon to early evening. Several days of heavy rainfall will begin today over the western Gulf Coast where Flood Watches and excessive rainfall outlooks have been issued for today, Saturday, and Sunday. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Mostly Cloudy and Breezy

58°F

14°C

Humidity 21%
Wind Speed SW 21 G 35 mph
Barometer 29.99 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 21 May 2:55 pm MDT
Extended Forecast for

7 Miles WSW Deer Ridge CO

  • This Afternoon

    This Afternoon: A 50 percent chance of snow showers. Some thunder is also possible.  Mostly cloudy, with a high near 35. Breezy, with a west southwest wind around 16 mph, with gusts as high as 25 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    Showers and
    Breezy

  • Tonight

    Tonight: Snow showers likely, mainly before midnight. Some thunder is also possible.  Cloudy, then gradually becoming partly cloudy, with a low around 21. Breezy, with a west wind around 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 21 °F

    Breezy. Snow
    Showers
    Likely then
    Slight Chance
    Snow Showers

  • Friday

    Friday: A 20 percent chance of snow showers after noon.  Mostly sunny, with a high near 36. Breezy, with a west wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 36 °F

    Sunny and
    Breezy then
    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: A 50 percent chance of snow showers after 7pm.  Mostly cloudy, with a low around 23. North northeast wind 7 to 10 mph becoming west southwest after midnight. Winds could gust as high as 16 mph.  New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A 30 percent chance of snow showers after noon. Some thunder is also possible.  Mostly sunny, with a high near 39. Breezy, with a west wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 39 °F

    Breezy.
    Mostly Sunny
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Breezy.

    Low: 26 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 47. Breezy.

    High: 47 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Memorial Day

    Memorial Day: A chance of snow showers between noon and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible.  Mostly sunny, with a high near 50.

    High: 50 °F

    Sunny then
    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 35. Breezy, with a west southwest wind around 16 mph, with gusts as high as 25 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers likely, mainly before midnight. Some thunder is also possible. Cloudy, then gradually becoming partly cloudy, with a low around 21. Breezy, with a west wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 36. Breezy, with a west wind 8 to 15 mph, with gusts as high as 24 mph.
Friday Night
A 50 percent chance of snow showers after 7pm. Mostly cloudy, with a low around 23. North northeast wind 7 to 10 mph becoming west southwest after midnight. Winds could gust as high as 16 mph. New snow accumulation of less than a half inch possible.
Saturday
A 30 percent chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 39. Breezy, with a west wind 11 to 17 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 26. Breezy.
Sunday
Sunny, with a high near 47. Breezy.
Sunday Night
Partly cloudy, with a low around 32.
Memorial Day
A chance of snow showers between noon and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Mostly sunny, with a high near 50.
Monday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 34.
Tuesday
Showers and possibly a thunderstorm. Partly sunny, 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 32.
Wednesday
A chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 46. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Deer Ridge CO
 40.33°N 105.71°W (Elev. 11978 ft)
12:46 pm MDT May 21, 2026
3pm MDT May 21, 2026-6pm MDT May 27, 2026
 
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Additional Resources

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