Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

43°F

6°C

Humidity 59%
Wind Speed N 3 mph
Barometer 29.99 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 29 Jun 4:15 am MDT
Extended Forecast for

6 Miles N Grand Lake CO

Fire Weather Watch June 30, 12:00pm until June 30, 09:00pm
Click here for hazard details and duration
Fire Weather Watch
  • Today

    Today: Patchy smoke before 11am. Sunny, with a high near 65. Breezy, with a southwest wind 7 to 12 mph increasing to 18 to 23 mph in the morning. Winds could gust as high as 34 mph.

    High: 65 °F

    Breezy.
    Patchy Smoke
    then Sunny

  • Tonight

    Tonight: Patchy smoke after 8pm. Mostly clear, with a low around 36. Breezy, with a west southwest wind 15 to 20 mph becoming light and variable  after midnight. Winds could gust as high as 31 mph.

    Low: 36 °F

    Patchy Smoke
    and Breezy

  • Tuesday

    Tuesday: Areas of smoke before 2pm. Increasing clouds, with a high near 73. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 23 mph.

    High: 73 °F

    Areas Smoke

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming clear, with a low around 35. West wind 3 to 8 mph. Winds could gust as high as 21 mph.

    Low: 35 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 71. Light west southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 23 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

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

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Thursday Night

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

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 74. Breezy.

    High: 74 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Today
Patchy smoke before 11am. Sunny, with a high near 65. Breezy, with a southwest wind 7 to 12 mph increasing to 18 to 23 mph in the morning. Winds could gust as high as 34 mph.
Tonight
Patchy smoke after 8pm. Mostly clear, with a low around 36. Breezy, with a west southwest wind 15 to 20 mph becoming light and variable after midnight. Winds could gust as high as 31 mph.
Tuesday
Areas of smoke before 2pm. Increasing clouds, with a high near 73. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 23 mph.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 35. West wind 3 to 8 mph. Winds could gust as high as 21 mph.
Wednesday
Sunny, with a high near 71. Light west southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Sunny, with a high near 74. Breezy.
Friday Night
Partly cloudy, with a low around 39. Breezy.
Independence Day
Sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 38.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Grand Lake CO
 40.34°N 105.83°W (Elev. 9505 ft)
2:31 am MDT Jun 29, 2026
4am MDT Jun 29, 2026-6pm MDT Jul 5, 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