Southwest Monsoon Flooding; Northern Tier Storms and Fire Weather Threats

Monsoon rains up to 2 to 4 inches in some portions of Arizona and into Mexico may produce flash flooding of normally dry washes and potential for burn scar debris flows. A weather system may produce severe storms with damaging winds and large hail in the Upper Midwest. Gusty winds in the North Plains will keep fire weather threats critical. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

80°F

27°C

Humidity 33%
Wind Speed W 5 mph
Barometer 30.40 in
Dewpoint 48°F (9°C)
Visibility NA
Heat Index79°F (26°C)
Last update 23 Jul 1:15 pm MDT
Extended Forecast for

3 Miles SW LONG'S PEAK CO

Flash Flood Watch until July 23, 09:00pm
Click here for hazard details and duration
Flash Flood Watch
  •  
    Flash Flood Watch until July 23, 09:00pm

    NOW until
    9:00pm Fri

    Flash Flood Watch

  • This
    Afternoon

    This Afternoon: Showers and thunderstorms before 3pm, then showers and possibly a thunderstorm after 3pm. Some of the storms could produce heavy rain.  High near 53. East wind 5 to 8 mph becoming north.  Chance of precipitation is 80%.

    Heavy Rain

    High: 53 °F

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Some of the storms could produce heavy rain.  Mostly cloudy, with a low around 45. North wind 5 to 7 mph.  Chance of precipitation is 60%.

    Heavy Rain

    Low: 45 °F

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 9am.  Partly sunny, with a high near 51. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 22 mph.  Chance of precipitation is 50%.

    Slight Chance
    T-storms then
    Chance
    T-storms and
    Breezy

    High: 51 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 42. Southeast wind around 11 mph becoming west after midnight. Winds could gust as high as 18 mph.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 42 °F

  • Sunday

    Sunday: A chance of showers, then showers and thunderstorms likely after 9am.  Partly sunny, with a high near 54. West wind around 11 mph becoming east in the afternoon. Winds could gust as high as 17 mph.  Chance of precipitation is 70%.

    Chance
    Showers then
    T-storms
    Likely

    High: 54 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 43.

    Chance
    T-storms then
    Mostly Clear

    Low: 43 °F

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 56.

    Sunny then
    Slight Chance
    T-storms

    High: 56 °F

  • Monday
    Night

    Monday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 44.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 44 °F

Detailed Forecast

This Afternoon
Showers and thunderstorms before 3pm, then showers and possibly a thunderstorm after 3pm. Some of the storms could produce heavy rain. High near 53. East wind 5 to 8 mph becoming north. Chance of precipitation is 80%.
Tonight
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 45. North wind 5 to 7 mph. Chance of precipitation is 60%.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 9am. Partly sunny, with a high near 51. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Saturday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 42. Southeast wind around 11 mph becoming west after midnight. Winds could gust as high as 18 mph.
Sunday
A chance of showers, then showers and thunderstorms likely after 9am. Partly sunny, with a high near 54. West wind around 11 mph becoming east in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43.
Monday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 56.
Monday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44.
Tuesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 58.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 57.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 56.
Click Map For Forecast
Point Forecast:
3 Miles SW LONG'S PEAK CO
 40.24°N 105.65°W (Elev. 12001 ft)
4:19 am MDT Jul 23, 2021
1pm MDT Jul 23, 2021-6pm MDT Jul 29, 2021
 
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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