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

Weekend Preview: Monsoon Flood Threat and Heat In A Few Locations

This weekend will be busy with a few weather hazards across the U.S. Increasing monsoonal moisture will result in heavy rain and thunderstorms with the potential for flash flooding and debris flows near vulnerable burn scars in the Southwest, Great Basin and parts of the Rockies. Also, summer heat with excessive warnings and advisories will persist in the South and return in the Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

73°F

23°C

Humidity 42%
Wind Speed S 6 mph
Barometer 30.48 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 30 Jul 11:55 am MDT
Extended Forecast for

9 Miles SSW Cameron Pass CO

Flash Flood Watch until July 31, 09:00pm
Click here for hazard details and duration
Flash Flood Watch
  •  
    Flash Flood Watch until July 31, 09:00pm

    NOW until
    9:00pm Sat

    Flash Flood Watch

  • This
    Afternoon

    This Afternoon: Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. High near 62. West wind 6 to 8 mph becoming northeast. Winds could gust as high as 15 mph. Chance of precipitation is 90%.

    Heavy Rain

    High: 62 °F

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. Low around 43. East wind 6 to 8 mph becoming west southwest after midnight. Chance of precipitation is 90%.

    Heavy Rain

    Low: 43 °F

  • Saturday

    Saturday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. High near 54. South southeast wind 5 to 10 mph becoming east northeast in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 100%.

    Heavy Rain

    High: 54 °F

  • Saturday
    Night

    Saturday Night: A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 39. Southeast wind around 11 mph, with gusts as high as 20 mph.

    Chance
    T-storms then
    Slight Chance
    T-storms

    Low: 39 °F

  • Sunday

    Sunday: A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon. High near 55. Southeast wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Chance
    Showers then
    T-storms

    High: 55 °F

  • Sunday
    Night

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

    Chance
    T-storms then
    Mostly Cloudy

    Low: 40 °F

  • Monday

    Monday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 55. Chance of precipitation is 80%.

    Chance
    Showers then
    T-storms

    High: 55 °F

  • Monday
    Night

    Monday Night: Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 40.

    Showers
    Likely then
    Mostly Cloudy

    Low: 40 °F

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. High near 62. West wind 6 to 8 mph becoming northeast. Winds could gust as high as 15 mph. Chance of precipitation is 90%.
Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. Low around 43. East wind 6 to 8 mph becoming west southwest after midnight. Chance of precipitation is 90%.
Saturday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. High near 54. South southeast wind 5 to 10 mph becoming east northeast in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 100%.
Saturday Night
A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 39. Southeast wind around 11 mph, with gusts as high as 20 mph.
Sunday
A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon. High near 55. Southeast wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Sunday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 40.
Monday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 55. Chance of precipitation is 80%.
Monday Night
Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 40.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 55.
Tuesday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 38.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 59.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 38.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 61.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
9 Miles SSW Cameron Pass CO
 40.38°N 105.95°W (Elev. 12001 ft)
Last Update:
12:01 pm MDT Jul 30, 2021
Forecast Valid:
12pm MDT Jul 30, 2021-6pm MDT Aug 5, 2021
 
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