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.

Partly Cloudy

45°F

7°C

Humidity 87%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 27 May 12:35 am MDT
Extended Forecast for

4 Miles NW LONG'S PEAK CO

  • Overnight

    Overnight: A slight chance of rain and snow showers.  Mostly cloudy, with a low around 30. South southwest wind 5 to 7 mph.  Chance of precipitation is 20%.

    Low: 30 °F

    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 46. Southwest wind 5 to 11 mph becoming east southeast in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms before 9pm.  Cloudy, then gradually becoming partly cloudy, with a low around 31. East southeast wind 5 to 11 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

    Low: 31 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after noon.  Increasing clouds, with a high near 46. Southwest wind 5 to 11 mph becoming east in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 70%.

    High: 46 °F

    Partly Sunny
    then Showers
    Likely

  • 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 32. East wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Rain likely, possibly mixed with snow showers after noon. Some thunder is also possible.  Partly sunny, with a high near 48. Chance of precipitation is 70%.

    High: 48 °F

    Partly Sunny
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 31. Chance of precipitation is 50%.

    Low: 31 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: A chance of rain and snow showers, mainly after noon. Some thunder is also possible.  Partly sunny, with a high near 45. Breezy.

    High: 45 °F

    Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of snow showers, mixing with rain after 9pm, then gradually ending. Some thunder is also possible.  Partly cloudy, with a low around 29. Breezy.

    Low: 29 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Mostly Clear

Detailed Forecast

Overnight
A slight chance of rain and snow showers. Mostly cloudy, with a low around 30. South southwest wind 5 to 7 mph. Chance of precipitation is 20%.
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 46. Southwest wind 5 to 11 mph becoming east southeast in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
A 40 percent chance of showers and thunderstorms before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 31. East southeast wind 5 to 11 mph becoming southwest after midnight. Winds could gust as high as 18 mph.
Thursday
Showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 46. Southwest wind 5 to 11 mph becoming east in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
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 32. East wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Friday
Rain likely, possibly mixed with snow showers after noon. Some thunder is also possible. Partly sunny, with a high near 48. Chance of precipitation is 70%.
Friday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Saturday
A chance of rain and snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 45. Breezy.
Saturday Night
A slight chance of snow showers, mixing with rain after 9pm, then gradually ending. Some thunder is also possible. Partly cloudy, with a low around 29. 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 46.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 31.
Monday
Rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 47.
Monday Night
A chance of rain and snow showers. Some thunder is also possible. Partly cloudy, with a low around 31.
Tuesday
Rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
12:46 pm MDT May 26, 2026
12am MDT May 27, 2026-6pm MDT Jun 2, 2026
 
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Additional Resources

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