National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall Continues from the Southwest to the Plains; Severe Thunderstorms in the Southern Plains

Pacific tropical moisture wrapping into a storm will continue a multi-day heavy rainfall event this week that will impact the Southwest into the Plains. Scattered severe thunderstorms capable of mainly severe wind gusts appear possible across portions of the southern Plains this afternoon into tonight. There is also a risk of isolated severe winds gusts and tornadoes in Kansas into Nebraska. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

60°F

16°C

Humidity 41%
Wind Speed E 12 mph
Barometer 30.09 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 30 Sep 12:35 pm MDT
Extended Forecast for

Brainard Lake CO

  • This Afternoon

    This Afternoon: A chance of rain and snow showers before 3pm, then a chance of rain showers between 3pm and 4pm, then a chance of rain and snow showers after 4pm. Some thunder is also possible. Cloudy, with a high near 44. East northeast wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A slight chance of rain and snow showers before 9pm. Mostly cloudy, with a low around 34. North northeast wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50. North northeast wind 6 to 8 mph becoming southeast in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. South southeast wind 5 to 11 mph becoming west in the evening. Winds could gust as high as 18 mph.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. West wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of rain and snow showers before 3pm, then a chance of rain showers between 3pm and 4pm, then a chance of rain and snow showers after 4pm. Some thunder is also possible. Cloudy, with a high near 44. East northeast wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
A slight chance of rain and snow showers before 9pm. Mostly cloudy, with a low around 34. North northeast wind 6 to 8 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 50. North northeast wind 6 to 8 mph becoming southeast in the afternoon.
Thursday Night
Mostly clear, with a low around 34. South southeast wind 5 to 11 mph becoming west in the evening. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 59. West wind 6 to 9 mph, with gusts as high as 15 mph.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 60. Breezy.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 40. Breezy.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 56. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brainard Lake CO
 40.07°N 105.57°W (Elev. 10561 ft)
Last Update:
1:21 am MDT Sep 30, 2026
Forecast Valid:
12pm MDT Sep 30, 2026-6pm MDT Oct 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation