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.

Mostly Cloudy

46°F

8°C

Humidity 87%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 27 May 1:15 am MDT
Extended Forecast for

3 Miles NW LONG'S PEAK CO

  • Overnight

    Overnight: A 20 percent chance of showers.  Mostly cloudy, with a steady temperature around 38. South wind around 8 mph.

    Low: 38 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before 9am, then rain showers. Some thunder is also possible.  High near 44. East southeast wind 7 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 36. East southeast wind 6 to 10 mph becoming southwest after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 50%.

    Low: 36 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm, mainly after noon.  Mostly cloudy, with a high near 51. West southwest wind 6 to 11 mph becoming east in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 70%.

    High: 51 °F

    Chance
    Showers 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 37. East southeast wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 30%.

    Low: 37 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 54. Chance of precipitation is 70%.

    High: 54 °F

    Partly Sunny
    then Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Partly cloudy, with a low around 36. Breezy.  Chance of precipitation is 40%.

    Low: 36 °F

    Chance
    Showers then
    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: A chance of snow showers after noon. Some thunder is also possible.  Mostly sunny, with a high near 50. Breezy.

    High: 50 °F

    Breezy.
    Mostly Sunny
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. Breezy.

    Low: 34 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a steady temperature around 38. South wind around 8 mph.
Wednesday
A slight chance of rain and snow showers before 9am, then rain showers. Some thunder is also possible. High near 44. East southeast wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 36. East southeast wind 6 to 10 mph becoming southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Thursday
Showers likely and possibly a thunderstorm, mainly after noon. Mostly cloudy, with a high near 51. West southwest wind 6 to 11 mph becoming east in the afternoon. Winds could gust as high as 18 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 37. East southeast wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Friday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 54. Chance of precipitation is 70%.
Friday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 36. Breezy. Chance of precipitation is 40%.
Saturday
A chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 50. Breezy.
Saturday Night
Mostly clear, with a low around 34. Breezy.
Sunday
A slight chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Mostly sunny, with a high near 52.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 36.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 54.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 38.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW LONG'S PEAK CO
 40.29°N 105.65°W (Elev. 11119 ft)
12:46 am MDT May 27, 2026
1am MDT May 27, 2026-6pm MDT Jun 2, 2026
 
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Additional Resources

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