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.

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

3 Miles WNW Saint Marys Glacier CO

Tonight
Low: 53 °F
Slight Chance
Showers
Sunday
High: 64 °F
Slight Chance
Showers then
T-storms
Likely
Sunday Night
Low: 50 °F
Chance
T-storms then
Mostly Cloudy
Monday
High: 61 °F
Chance
Showers then
T-storms
Monday Night
Low: 49 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 60 °F
Mostly Sunny
then T-storms
Tuesday Night
Low: 47 °F
Showers
Likely then
Slight Chance
Showers
Wednesday
High: 60 °F
Mostly Sunny
then T-storms
Wednesday Night
Low: 47 °F
Breezy.
Chance
T-storms then
Slight Chance
Showers

Detailed Forecast

Tonight

A 20 percent chance of showers before midnight. Partly cloudy, with a steady temperature around 53. West northwest wind around 14 mph, with gusts as high as 22 mph.

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 64. Northwest wind 6 to 13 mph becoming east southeast 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 50. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Monday

A chance of showers, then showers and possibly a thunderstorm after noon. High near 61. West northwest wind 6 to 8 mph becoming north northeast in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 80%.

Monday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 49. North wind around 9 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 50%.

Tuesday

Showers and possibly a thunderstorm after noon. High near 60. Chance of precipitation is 80%.

Tuesday Night

Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.

Wednesday

Showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 60.

Wednesday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 47. Breezy.

Thursday

Showers and thunderstorms likely after noon. Partly sunny, with a high near 60.

Thursday Night

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

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 60.

Friday Night

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