Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Rain

53°F

12°C

Humidity 80%
Wind Speed S 8 mph
Barometer 30.04 in
Dewpoint 47°F (8°C)
Visibility 7.00 mi
Wind Chill50°F (10°C)
Last update 26 May 6:55 pm MDT
Extended Forecast for

3 Miles ENE Trail Ridge CO

  • Tonight

    Tonight: Rain likely, possibly mixed with snow showers, mainly before midnight. Some thunder is also possible.  Mostly cloudy, with a low around 33. Breezy, with a south southeast wind 7 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    Likely and
    Breezy then
    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: A slight chance of snow showers before 9am, then a chance of rain and snow showers between 9am and noon, then rain showers after noon. Some thunder is also possible.  High near 50. South southwest wind 7 to 10 mph becoming east southeast in the afternoon. Winds could gust as high as 16 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 50 °F

    Chance
    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 9pm.  Cloudy, then gradually becoming partly cloudy, with a low around 34. East southeast wind 7 to 11 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.

    Low: 34 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain and snow showers before 9am, then rain showers. Some thunder is also possible.  High near 53. West southwest wind 7 to 10 mph becoming east in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 53 °F

    Slight Chance
    Rain/Snow
    then Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 35. East wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Showers and possibly a thunderstorm after noon.  High near 56. Chance of precipitation is 80%.

    High: 56 °F

    Partly Sunny
    then Showers

  • Friday Night

    Friday Night: A chance of rain and snow showers, mainly before midnight. Some thunder is also possible.  Mostly cloudy, with a low around 34. Chance of precipitation is 50%.

    Low: 34 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of snow showers before noon, then a chance of rain and snow showers. Some thunder is also possible.  Partly sunny, with a high near 50. Breezy.

    High: 50 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of snow showers before midnight.  Partly cloudy, with a low around 31. Breezy.

    Low: 31 °F

    Slight Chance
    Snow Showers
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Tonight
Rain likely, possibly mixed with snow showers, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 33. Breezy, with a south southeast wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
A slight chance of snow showers before 9am, then a chance of rain and snow showers between 9am and noon, then rain showers after noon. Some thunder is also possible. High near 50. South southwest wind 7 to 10 mph becoming east southeast in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 34. East southeast wind 7 to 11 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.
Thursday
A slight chance of rain and snow showers before 9am, then rain showers. Some thunder is also possible. High near 53. West southwest wind 7 to 10 mph becoming east in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 35. East wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Friday
Showers and possibly a thunderstorm after noon. High near 56. Chance of precipitation is 80%.
Friday Night
A chance of rain and snow showers, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Saturday
A chance of snow showers before noon, then a chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 50. Breezy.
Saturday Night
A slight chance of snow showers before midnight. Partly cloudy, with a low around 31. Breezy.
Sunday
A chance of snow showers after noon, mixing with rain after 3pm. Some thunder is also possible. Mostly sunny, with a high near 52.
Sunday Night
A chance of rain and snow showers. Some thunder is also possible. Partly cloudy, with a low around 33.
Monday
Rain and snow showers likely. Some thunder is also possible. Mostly sunny, with a high near 52.
Monday Night
A chance of rain and snow showers. Partly cloudy, with a low around 33.
Tuesday
Rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Trail Ridge CO
 40.44°N 105.69°W (Elev. 11752 ft)
12:46 pm MDT May 26, 2026
7pm MDT May 26, 2026-6pm MDT Jun 2, 2026
 
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Additional Resources

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