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 NE Saint Marys Glacier CO

Overnight
Low: 58 °F
Partly Cloudy
Sunday
High: 73 °F
Slight Chance
Showers then
Showers
Likely
Sunday Night
Low: 55 °F
Chance
T-storms then
Slight Chance
Showers
Monday
High: 70 °F
Chance
Showers then
T-storms
Likely
Monday Night
Low: 52 °F
Showers
Likely then
Chance
Showers
Tuesday
High: 69 °F
Slight Chance
Showers then
T-storms
Tuesday Night
Low: 51 °F
Showers
Likely then
Partly Cloudy
Wednesday
High: 69 °F
Mostly Sunny
then T-storms
Wednesday Night
Low: 50 °F
Chance
T-storms then
Slight Chance
Showers

Detailed Forecast

Overnight

Partly cloudy, with a steady temperature around 58. West wind around 9 mph, with gusts as high as 16 mph.

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. Increasing clouds, with a high near 73. 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. Mostly cloudy, with a low around 55. East wind 5 to 8 mph becoming west in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 40%.

Monday

A chance of showers, then showers and thunderstorms likely after noon. Increasing clouds, with a high near 70. West wind 5 to 7 mph becoming east northeast in the morning. Chance of precipitation is 70%.

Monday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 52. Southwest wind around 6 mph becoming light and variable. Chance of precipitation is 60%.

Tuesday

A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 69. Chance of precipitation is 80%.

Tuesday Night

Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.

Wednesday

Showers and possibly a thunderstorm after noon. Partly sunny, with a high near 69.

Wednesday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 50.

Thursday

Showers and thunderstorms likely after noon. Partly sunny, with a high near 70.

Thursday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50.