Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms are possible from the Ohio Valley to the central Plains this evening, and the threat will expand into the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Alaska through this evening and for the Four Corners region through Monday. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Partly Cloudy

76°F

24°C

Humidity 15%
Wind Speed NW 17 G 29 mph
Barometer 30.17 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 21 Jun 3:55 pm MDT
Extended Forecast for

2 Miles NW Silver Plume CO

  • Tonight

    Tonight: Mostly clear, with a low around 42. Breezy, with a west northwest wind 6 to 16 mph becoming east southeast after midnight. Winds could gust as high as 25 mph.

    Low: 42 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: A slight chance of showers and thunderstorms between 1pm and 4pm.  Patchy smoke between 9am and 10am. Sunny, with a high near 72. Breezy, with a west northwest wind 10 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    High: 72 °F

    Breezy.
    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Patchy smoke between midnight and 4am. Mostly clear, with a low around 47. West southwest wind 7 to 14 mph, with gusts as high as 22 mph.

    Low: 47 °F

    Patchy Smoke

  • Tuesday

    Tuesday: Sunny, with a high near 73. West southwest wind 8 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 47. North wind 7 to 11 mph becoming south after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 74. Breezy.

    High: 74 °F

    Breezy. Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 47. Breezy.

    Low: 47 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after noon.  Partly sunny, with a high near 70. Breezy.

    High: 70 °F

    Breezy.
    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 42. Breezy, with a west northwest wind 6 to 16 mph becoming east southeast after midnight. Winds could gust as high as 25 mph.
Monday
A slight chance of showers and thunderstorms between 1pm and 4pm. Patchy smoke between 9am and 10am. Sunny, with a high near 72. Breezy, with a west northwest wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Monday Night
Patchy smoke between midnight and 4am. Mostly clear, with a low around 47. West southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 73. West southwest wind 8 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 47. North wind 7 to 11 mph becoming south after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. Breezy.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. Breezy.
Thursday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 70. Breezy.
Thursday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47.
Friday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 71. Breezy.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48. Breezy.
Saturday
Sunny, with a high near 72. Windy.
Saturday Night
Mostly clear, with a low around 46. Windy.
Sunday
Sunny, with a high near 71. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Silver Plume CO
 39.73°N 105.74°W (Elev. 10722 ft)
3:21 pm MDT Jun 21, 2026
4pm MDT Jun 21, 2026-6pm MDT Jun 28, 2026
 
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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