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

42°F

6°C

Humidity 92%
Wind Speed E 3 mph
Barometer 30.10 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 27 May 5:35 am MDT
Extended Forecast for

5 Miles ENE Grand Lake CO

  • Overnight

    Overnight: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 33. South southeast wind around 8 mph.

    Low: 33 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: A slight chance of snow showers before 7am, then a chance of rain and snow showers between 7am and noon, then rain showers after noon. Some thunder is also possible.  High near 42. East southeast wind 7 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °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 34. East southeast wind 7 to 11 mph, with gusts as high as 16 mph.  Chance of precipitation is 50%.

    Low: 34 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 50. Calm wind becoming east southeast 5 to 8 mph in the afternoon. Winds could gust as high as 15 mph.  Chance of precipitation is 60%.

    High: 50 °F

    Mostly Cloudy
    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 35. East southeast wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 15 mph.  Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 53. Chance of precipitation is 70%.

    High: 53 °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 34. Chance of precipitation is 40%.

    Low: 34 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A chance of snow showers after noon. Some thunder is also possible.  Mostly sunny, with a high near 48. Breezy.

    High: 48 °F

    Mostly Sunny
    then Chance
    Snow Showers
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Mostly cloudy, with a low around 33. South southeast wind around 8 mph.
Wednesday
A slight chance of snow showers before 7am, then a chance of rain and snow showers between 7am and noon, then rain showers after noon. Some thunder is also possible. High near 42. East southeast wind 7 to 10 mph, with gusts as high as 15 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 34. East southeast wind 7 to 11 mph, with gusts as high as 16 mph. Chance of precipitation is 50%.
Thursday
Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 50. Calm wind becoming east southeast 5 to 8 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%.
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 southeast wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 30%.
Friday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 53. 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 34. Chance of precipitation is 40%.
Saturday
A chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 48. Breezy.
Saturday Night
Mostly clear, with a low around 31.
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 51.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 33.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 53.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 35.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Grand Lake CO
 40.26°N 105.73°W (Elev. 11693 ft)
2:41 am MDT May 27, 2026
5am MDT May 27, 2026-6pm MDT Jun 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

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