Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

40°F

4°C

Humidity 72%
Wind Speed NW 12 mph
Barometer 30.26 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 19 May 7:35 pm MDT
Extended Forecast for

Brainard Lake CO

  • Tonight

    Tonight: Snow showers likely, mainly before midnight.  Cloudy, with a low around 25. South wind 3 to 6 mph.  Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers likely, mainly between noon and 3pm. Some thunder is also possible.  Partly sunny, with a high near 39. Southwest wind 5 to 7 mph becoming east northeast in the afternoon.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers before midnight. Some thunder is also possible.  Partly cloudy, with a low around 25. Light and variable wind becoming west around 6 mph after midnight. Winds could gust as high as 15 mph.

    Low: 25 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Thursday

    Thursday: Snow showers likely after noon. Some thunder is also possible.  Increasing clouds, with a high near 46. West southwest wind 7 to 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 46 °F

    Mostly Sunny
    then Snow
    Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely. Some thunder is also possible.  Mostly cloudy, with a low around 27. West wind 6 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%.

    Low: 27 °F

    Snow Showers
    Likely

  • Friday

    Friday: A 50 percent chance of snow showers. Some thunder is also possible.  Partly sunny, with a high near 45.

    High: 45 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of snow showers before midnight. Some thunder is also possible.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A chance of 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 50.

    High: 50 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. Breezy.

    Low: 30 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

Detailed Forecast

Tonight
Snow showers likely, mainly before midnight. Cloudy, with a low around 25. South wind 3 to 6 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow showers likely, mainly between noon and 3pm. Some thunder is also possible. Partly sunny, with a high near 39. Southwest wind 5 to 7 mph becoming east northeast in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 25. Light and variable wind becoming west around 6 mph after midnight. Winds could gust as high as 15 mph.
Thursday
Snow showers likely after noon. Some thunder is also possible. Increasing clouds, with a high near 46. West southwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 27. West wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Friday
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 45.
Friday Night
A 40 percent chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around 26.
Saturday
A chance of 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 50.
Saturday Night
Mostly clear, with a low around 30. Breezy.
Sunday
Sunny, with a high near 57. Breezy.
Sunday Night
Partly cloudy, with a low around 35.
Memorial Day
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 60.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Brainard Lake CO
 40.07°N 105.57°W (Elev. 10561 ft)
12:46 pm MDT May 19, 2026
7pm MDT May 19, 2026-6pm MDT May 26, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database