Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Granby-Grand County Airport (KGNB)

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

Mostly Cloudy

84°F

29°C

Humidity	24%
Wind Speed	SE 3 mph
Barometer	30.43 in
Dewpoint	44°F (7°C)
Visibility	NA
Heat Index	82°F (28°C)
Last update	24 Jul 3:55 pm MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles WSW Caribou CO

This Afternoon
High: 74 °F
Slight Chance
T-storms
Tonight
Low: 49 °F
Slight Chance
T-storms then
Partly Cloudy
Saturday
High: 75 °F
Slight Chance
Showers then
Showers
Likely
Saturday Night
Low: 51 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 76 °F
Partly Sunny
then T-storms
Likely
Sunday Night
Low: 51 °F
Chance
T-storms then
Mostly Cloudy
Monday
High: 73 °F
Partly Sunny
then T-storms
Monday Night
Low: 49 °F
Showers
Likely
Tuesday
High: 71 °F
Slight Chance
Showers then
T-storms

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74. Light east northeast wind.

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 49. East wind 5 to 7 mph becoming west after midnight.

Saturday

Showers likely and possibly a thunderstorm, mainly after noon. Increasing clouds, with a high near 75. West northwest wind 5 to 7 mph becoming east southeast in the afternoon. Chance of precipitation is 60%.

Saturday 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 51. West wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Sunday

Showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Mostly cloudy, with a high near 76. West wind 6 to 11 mph becoming light and variable in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%.

Sunday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.

Monday

Showers and possibly a thunderstorm after noon. High near 73. Chance of precipitation is 80%.

Monday Night

Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 49.

Tuesday

A slight chance of showers, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 71.

Tuesday Night

Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48.

Wednesday

Showers and possibly a thunderstorm. Partly sunny, with a high near 71.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.