Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

43°F

6°C

Humidity 97%
Wind Speed NE 7 mph
Barometer 30.37 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 19 Sep 1:15 am MDT
Extended Forecast for

2 Miles E Fraser CO

  • Overnight

    Overnight: A 20 percent chance of showers.  Partly cloudy, with a low around 43. Light and variable wind.

    Low: 43 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 60. Calm wind becoming west northwest 5 to 8 mph in the afternoon.  Chance of precipitation is 50%.

    High: 60 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 37. West northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 37 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 57. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 25 mph.

    High: 57 °F

    Sunny then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. West northwest wind 5 to 10 mph becoming light west southwest  in the evening. Winds could gust as high as 21 mph.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers. Partly cloudy, with a low around 43. Light and variable wind.
Saturday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 60. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Chance of precipitation is 50%.
Saturday Night
A 30 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 37. West northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 57. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 25 mph.
Sunday Night
Mostly clear, with a low around 35. West northwest wind 5 to 10 mph becoming light west southwest in the evening. Winds could gust as high as 21 mph.
Monday
Sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63.
Tuesday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 41.
Wednesday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 61.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 41.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 63.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 43.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Fraser CO
 39.93°N 105.76°W (Elev. 9403 ft)
12:46 am MDT Sep 19, 2026
1am MDT Sep 19, 2026-6pm MDT Sep 25, 2026
 
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Additional Resources

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