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.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

2 Miles NE Arapahoe Peak CO

This Afternoon
High: 65 °F
Showers
Likely
Tonight
Low: 50 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 65 °F
Slight Chance
Showers then
T-storms
Likely
Sunday Night
Low: 50 °F
Chance
T-storms then
Mostly Cloudy
Monday
High: 63 °F
Partly Sunny
then T-storms
Monday Night
Low: 48 °F
Showers
Likely then
Slight Chance
Showers
Tuesday
High: 61 °F
Mostly Sunny
then T-storms
Tuesday Night
Low: 46 °F
Showers
Likely then
Mostly Cloudy
Wednesday
High: 61 °F
Mostly Sunny
then T-storms

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 65. South wind 6 to 8 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. Partly cloudy, with a low around 50. Southwest wind 8 to 14 mph becoming west northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

Sunday

A slight chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Partly sunny, with a high near 65. West northwest wind 5 to 14 mph becoming east northeast in the afternoon. Winds could gust as high as 22 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 50. West wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 30%.

Monday

Showers and possibly a thunderstorm after noon. High near 63. West northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 90%.

Monday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.

Tuesday

Showers and possibly a thunderstorm after noon. High near 61. Chance of precipitation is 90%.

Tuesday Night

Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 46.

Wednesday

Showers and possibly a thunderstorm after noon. Partly sunny, with a high near 61.

Wednesday Night

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

Thursday

Showers and thunderstorms likely. Mostly sunny, with a high near 61. Breezy.