Spring Storm in the East; Unsettled Weather in the West

A strong spring storm will bring a threat of strong to severe storms from the eastern Great Lakes and Central Appalachians to the Mid-Atlantic and into the Northeast. A wintry mix can be expected on the northern portions of this storm with heavy snow in Maine. A series of storms in the West will continue producing lower elevation rain, mountain snow. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

-7°C

19°F

Humidity	83%
Wind Speed	S 6 km/h
Barometer	30.11 in
Dewpoint	-9°C (15°F)
Visibility	16 km
Last update	29 Mar 12:12 am MDT

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

Overnight

Partly Cloudy
and Breezy
Low: -17 °C
Sunday

Mostly Sunny
then Chance
Snow Showers
High: -8 °C
Sunday
Night

Chance Snow
Showers
Low: -13 °C
Monday

Chance Snow
Showers then
Snow Showers
and Blustery
High: -7 °C
Monday
Night

Breezy.
Slight Chance
Snow Showers
then Partly
Cloudy
Low: -11 °C
Tuesday

Chance Snow
Showers and
Breezy
High: -5 °C
Tuesday
Night

Chance Snow
Showers and
Breezy
Low: -9 °C
Wednesday

Chance Snow
Showers and
Breezy
High: -5 °C
Wednesday
Night

Slight Chance
Snow Showers
and Blustery
Low: -11 °C

Detailed Forecast

Overnight

Partly cloudy, with a low around -17. Wind chill values as low as -27. Breezy, with a west wind 21 to 26 km/h, with gusts as high as 40 km/h.

Sunday

A 40 percent chance of snow showers, mainly after 4pm. Partly sunny, with a high near -8. Wind chill values as low as -26. West wind 18 to 23 km/h decreasing to 8 to 13 km/h in the afternoon. Winds could gust as high as 35 km/h. New snow accumulation of 1 to 3 centimeters possible.

Sunday Night

A 30 percent chance of snow showers. Mostly cloudy, with a low around -13. Wind chill values as low as -22. West southwest wind 8 to 13 km/h increasing to 18 to 23 km/h after midnight. Winds could gust as high as 29 km/h. New snow accumulation of 3 to 5 centimeters possible.

Monday

Snow showers, mainly after noon. High near -7. Wind chill values as low as -22. Blustery, with a west northwest wind 23 to 27 km/h, with gusts as high as 50 km/h. Chance of precipitation is 80%. New snow accumulation of 1 to 3 centimeters possible.

Monday Night

A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around -11. Breezy, with a west wind 27 to 37 km/h, with gusts as high as 55 km/h.

Tuesday

A 30 percent chance of snow showers, mainly after noon. Mostly sunny, with a high near -5. Breezy.

Tuesday Night

A 30 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around -9. Breezy.

Wednesday

A chance of snow showers, mainly after noon. Mostly sunny, with a high near -5. Breezy.

Wednesday Night

A slight chance of snow showers. Mostly cloudy, with a low around -11. Blustery.

Thursday

A chance of snow showers, mainly after noon. Mostly sunny, with a high near -6. Breezy.

Thursday Night

A slight chance of snow showers. Partly cloudy, with a low around -12. Breezy.