Pacific Storm will Move into the Central U.S. Early this Week

Lower elevation rain and mountain snow, some heavy, will continue from the Northwest to the Northern and Central Rockies. Early this week, this system will bring areas of snow and a wintry mix from the Upper Midwest to the Northeast. Rain can be expected ahead of the front with locally heavy rain in the Deep South on Tuesday. Read More >

Hazardous Weather Conditions

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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 Mobile Weather Hourly Weather Forecast

Extended Forecast for

4 Miles W Saint Marys Glacier CO

Winter Weather Advisory until February 17, 08:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until February 17, 08:00am

NOW until
8:00am Mon

Winter Weather Advisory
This
Afternoon

Snow and
Areas Blowing
Snow
High: 16 °F
Tonight

Snow and
Blowing Snow
Low: 6 °F
Washington's
Birthday

Snow and
Blowing Snow
High: 11 °F
Monday
Night

Snow Likely
and Patchy
Blowing Snow
Low: -5 °F
Tuesday

Snow Likely
then Slight
Chance Snow
High: 5 °F
Tuesday
Night

Mostly Cloudy
Low: -7 °F
Wednesday

Slight Chance
Snow
High: 7 °F
Wednesday
Night

Breezy.
Slight Chance
Snow then
Mostly Cloudy
Low: -8 °F

Detailed Forecast

This Afternoon

Snow. Areas of blowing snow. High near 16. Wind chill values as low as -4. Windy, with a west wind around 29 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow. Widespread blowing snow, mainly before 5am. Low around 6. Wind chill values as low as -13. Windy, with a west wind 28 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Washington's Birthday

Snow, mainly before 3pm. Widespread blowing snow, mainly before 11am. High near 11. Wind chill values as low as -17. Windy, with a west wind 23 to 28 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Snow likely. Patchy blowing snow before 8pm. Mostly cloudy, with a low around -5. Wind chill values as low as -23. West wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Tuesday

Snow likely, mainly before 11am. Partly sunny and cold, with a high near 5. West wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

Tuesday Night

Mostly cloudy, with a low around -7.

Wednesday

A 20 percent chance of snow after 11am. Mostly sunny and cold, with a high near 7.

Wednesday Night

A slight chance of snow before 11pm. Mostly cloudy, with a low around -8. Breezy.

Thursday

Sunny, with a high near 11. Blustery.

Thursday Night

Mostly clear, with a low around -1. Breezy.

Friday

Sunny, with a high near 15. Windy.