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.

Overcast

49°F

9°C

Humidity 85%
Wind Speed E 8 mph
Barometer 30.06 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 26 May 7:55 pm MDT
Extended Forecast for

3 Miles E Berthoud Pass CO

  • Tonight

    Tonight: Rain showers likely before 9pm, then a chance of rain and snow showers. Some thunder is also possible.  Mostly cloudy, with a low around 34. South southeast wind 7 to 11 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    Likely 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 47. West southwest wind 8 to 13 mph becoming east in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: A chance of rain showers, mixing with snow after 8pm, then gradually ending. Some thunder is also possible.  Cloudy, then gradually becoming partly cloudy, with a low around 35. South wind 9 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Showers and possibly a thunderstorm after noon.  High near 48. West wind 7 to 13 mph becoming east in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 80%.

    High: 48 °F

    Partly Sunny
    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 37. Breezy, with an east wind 10 to 16 mph becoming west after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 40%.

    Low: 37 °F

    Chance
    T-storms then
    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Rain likely, possibly mixed with snow showers after noon. Some thunder is also possible.  Mostly cloudy, with a high near 50. Breezy.  Chance of precipitation is 70%.

    High: 50 °F

    Partly Sunny
    and Breezy
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of rain showers before 3am, then a slight chance of rain and snow showers. Some thunder is also possible.  Mostly cloudy, with a low around 35. Chance of precipitation is 50%.

    Low: 35 °F

    Chance
    T-storms then
    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: A slight chance of snow showers before 9am, then a chance of rain and snow showers. Some thunder is also possible.  Mostly sunny, with a high near 48. Breezy.

    High: 48 °F

    Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Some thunder is also possible.  Partly cloudy, with a low around 33. Breezy.

    Low: 33 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Mostly Clear

Detailed Forecast

Tonight
Rain showers likely before 9pm, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 34. South southeast wind 7 to 11 mph becoming west southwest after midnight. Winds could gust as high as 18 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 47. West southwest wind 8 to 13 mph becoming east in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain showers, mixing with snow after 8pm, then gradually ending. Some thunder is also possible. Cloudy, then gradually becoming partly cloudy, with a low around 35. South wind 9 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday
Showers and possibly a thunderstorm after noon. High near 48. West wind 7 to 13 mph becoming east in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%.
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 37. Breezy, with an east wind 10 to 16 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Friday
Rain likely, possibly mixed with snow showers after noon. Some thunder is also possible. Mostly cloudy, with a high near 50. Breezy. Chance of precipitation is 70%.
Friday Night
A chance of rain showers before 3am, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.
Saturday
A slight chance of snow showers before 9am, then a chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 48. Breezy.
Saturday Night
A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Some thunder is also possible. Partly cloudy, with a low around 33. Breezy.
Sunday
A chance of rain and 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 49. Breezy.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 35.
Monday
Rain and snow showers likely. Some thunder is also possible. Mostly sunny, with a high near 49.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 36.
Tuesday
Rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Berthoud Pass CO
 39.8°N 105.72°W (Elev. 11644 ft)
12:46 pm MDT May 26, 2026
8pm MDT May 26, 2026-6pm MDT Jun 2, 2026
 
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Additional Resources

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