Significant Coastal Impacts to the Eastern Seaboard; Tropical Storm Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Tropical Storm Nolo will continue to strengthen as it moves north toward the Big Island of Hawaii. Heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

62°F

17°C

Humidity	49%
Wind Speed	W 15 G 20 mph
Barometer	30.28 in
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Last update	25 Sep 12:55 pm MDT

More Information:

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

Extended Forecast for

2 Miles SE Saint Marys Glacier CO

This Afternoon
High: 50 °F
Showers
Likely
Tonight
Low: 38 °F
Breezy.
Chance
Showers then
Mostly Clear
Saturday
High: 55 °F
Sunny and
Breezy then
Sunny
Saturday Night
Low: 40 °F
Partly Cloudy
Sunday
High: 56 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 41 °F
Mostly Cloudy
Monday
High: 51 °F
Slight Chance
Showers then
Showers
Likely
Monday Night
Low: 38 °F
Showers
Tuesday
High: 44 °F
Showers

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 50. West northwest wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.

Tonight

A 30 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 38. Breezy, with a west northwest wind 10 to 17 mph, with gusts as high as 28 mph.

Saturday

Sunny, with a high near 55. Breezy, with a west northwest wind 12 to 17 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 28 mph.

Saturday Night

Partly cloudy, with a low around 40. Calm wind becoming west 5 to 7 mph in the evening.

Sunday

A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 56. Southeast wind 5 to 9 mph becoming light and variable in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 20%.

Sunday Night

Mostly cloudy, with a low around 41.

Monday

A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.

Monday Night

Showers and possibly a thunderstorm before midnight, then showers likely. Mostly cloudy, with a low around 38.

Tuesday

Showers likely, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 44.

Tuesday Night

Showers likely, mainly before midnight. Mostly cloudy, with a low around 37.

Wednesday

A chance of showers and thunderstorms. Partly sunny, with a high near 48.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 36.

Thursday

A slight chance of showers. Mostly sunny, with a high near 52.