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.

Fair

52°F

11°C

Humidity	78%
Wind Speed	Calm
Barometer	30.54 in
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	25 Jul 6:35 am MDT

More Information:

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

Extended Forecast for

3 Miles ENE Trail Ridge CO

Today
High: 67 °F
Slight Chance
Showers then
Showers
Likely
Tonight
Low: 47 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 67 °F
Slight Chance
Showers then
Showers
Likely
Sunday Night
Low: 47 °F
Chance
T-storms then
Mostly Cloudy
Monday
High: 66 °F
Slight Chance
Showers then
T-storms
Monday Night
Low: 45 °F
Showers
Likely then
Partly Cloudy
Tuesday
High: 64 °F
Slight Chance
Showers then
T-storms
Tuesday Night
Low: 44 °F
Chance
T-storms then
Mostly Cloudy
Wednesday
High: 64 °F
Mostly Sunny
then T-storms

Detailed Forecast

Today

A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 4pm, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 67. South wind around 6 mph. Chance of precipitation is 70%.

Tonight

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 47. South southwest wind 6 to 10 mph becoming west northwest after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 30%.

Sunday

A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 67. West northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 17 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 47. West southwest wind 5 to 8 mph. Chance of precipitation is 30%.

Monday

A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 66. West northwest wind 5 to 8 mph becoming light and variable in the morning. Chance of precipitation is 90%.

Monday Night

Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

Tuesday

A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 64. Chance of precipitation is 80%.

Tuesday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44.

Wednesday

Showers and possibly a thunderstorm after noon. Partly sunny, with a high near 64.

Wednesday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44.

Thursday

Showers and thunderstorms likely. Mostly sunny, with a high near 64.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 44.