Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Granby-Grand County Airport (KGNB)

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

Partly Cloudy

19°F

-7°C

Humidity	65%
Wind Speed	Calm
Barometer	30.14 in
Dewpoint	9°F (-13°C)
Visibility	10.00 mi
Last update	1 Dec 10:35 am MST

More Information:

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

Extended Forecast for

3 Miles WNW Saint Marys Glacier CO

Today
High: 6 °F
Cold and
Blustery
Tonight
Low: 5 °F
Partly Cloudy
and Windy
Tuesday
High: 13 °F
Chance Snow
and Windy
Tuesday Night
Low: 4 °F
Snow and
Breezy
Wednesday
High: 5 °F
Snow
Wednesday Night
Low: -3 °F
Chance Snow
then Partly
Cloudy
Thursday
High: 9 °F
Cold and
Breezy
Thursday Night
Low: 1 °F
Chance Snow
and Breezy
Friday
High: 11 °F
Chance Snow
and Breezy

Detailed Forecast

Today

Sunny and cold, with a high near 6. Wind chill values as low as -21. Blustery, with a west northwest wind 21 to 24 mph, with gusts as high as 37 mph.

Tonight

Partly cloudy, with a steady temperature around 5. Wind chill values as low as -21. Windy, with a west northwest wind 24 to 26 mph, with gusts as high as 40 mph.

Tuesday

A 50 percent chance of snow, mainly after 11am. Partly sunny, with a high near 13. Wind chill values as low as -18. Windy, with a west wind 22 to 25 mph, with gusts as high as 38 mph. New snow accumulation of less than one inch possible.

Tuesday Night

Snow, mainly after 11pm. Low around 4. Wind chill values as low as -7. Breezy, with a west wind 7 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow. High near 5. Southwest wind 9 to 14 mph becoming southeast in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 100%.

Wednesday Night

A 50 percent chance of snow before 11pm. Mostly cloudy, with a low around -3.

Thursday

Mostly sunny and cold, with a high near 9. Breezy.

Thursday Night

A chance of snow after 11pm. Mostly cloudy, with a low around 1. Breezy.

Friday

A chance of snow. Partly sunny, with a high near 11. Breezy.

Friday Night

A chance of snow. Mostly cloudy, with a low around 9. Windy.