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 >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

83°F

28°C

Humidity	24%
Wind Speed	Calm
Barometer	30.42 in
Dewpoint	42°F (6°C)
Visibility	NA
Heat Index	81°F (27°C)
Last update	24 Jul 4:35 pm MDT

More Information:

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

Extended Forecast for

Granby CO

Tonight
Low: 48 °F
Partly Cloudy
Saturday
High: 86 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 48 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 86 °F
Partly Sunny
then Showers
Likely
Sunday Night
Low: 48 °F
Chance
T-storms then
Mostly Cloudy
Monday
High: 83 °F
Partly Sunny
then T-storms
Monday Night
Low: 47 °F
Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 83 °F
Mostly Sunny
then T-storms
Tuesday Night
Low: 46 °F
Chance
T-storms then
Mostly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 48. East wind around 6 mph becoming calm in the evening.

Saturday

A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 86. Calm wind becoming south southeast 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 48. East wind around 6 mph becoming calm in the evening.

Sunday

Showers likely and possibly a thunderstorm after noon. Cloudy through mid morning, then becoming mostly sunny, with a high near 86. Calm wind becoming north northeast 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

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 48. Light and variable wind. Chance of precipitation is 30%.

Monday

Showers and possibly a thunderstorm after noon. High near 83. Chance of precipitation is 80%.

Monday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.

Tuesday

Showers and possibly a thunderstorm after noon. Partly sunny, with a high near 83.

Tuesday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46.

Wednesday

Showers and possibly a thunderstorm after noon. Partly sunny, with a high near 82.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 46.

Thursday

Showers and thunderstorms likely. Mostly sunny, with a high near 82.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.