Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

43°F

6°C

Humidity	46%
Wind Speed	SW 8 G 18 mph
Barometer	29.88 in
Dewpoint	24°F (-4°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	16 Feb 7:15 pm MST

More Information:

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

Extended Forecast for

3 Miles W Saint Marys Glacier CO

Winter Weather Advisory February 17, 02:00am until February 18, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 10 °F
Chance Snow
Showers and
Patchy
Blowing Snow
Tuesday
High: 16 °F⇓
Snow Showers
and Blowing
Snow
Tuesday Night
Low: 6 °F
Snow Showers
and Blowing
Snow
Wednesday
High: 13 °F
Snow Showers
and Blowing
Snow
Wednesday Night
Low: -3 °F
Snow Showers
and Blowing
Snow
Thursday
High: 7 °F
Snow Showers
Likely and
Blowing Snow
Thursday Night
Low: -7 °F
Snow Likely
and Breezy
Friday
High: 6 °F
Snow and
Breezy
Friday Night
Low: -7 °F
Snow Likely
and Breezy

Detailed Forecast

Tonight

A 30 percent chance of snow showers after 11pm. Patchy blowing snow after 11pm. Increasing clouds, with a low around 10. Wind chill values as low as -2. Windy, with a southwest wind 18 to 23 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 46 mph. Total nighttime snow accumulation of less than a half inch possible.

Tuesday

Snow showers. Widespread blowing snow. Temperature falling to around 6 by 5pm. Wind chill values as low as -19. Very windy, with a west wind 33 to 43 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow showers. Widespread blowing snow, mainly before 11pm. Low around 6. Wind chill values as low as -19. Windy, with a west wind 27 to 32 mph decreasing to 21 to 26 mph after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow showers. Widespread blowing snow, mainly between 11am and 2pm. High near 13. Wind chill values as low as -13. Windy, with a west southwest wind 20 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow showers. Widespread blowing snow, mainly after 8pm. Low around -3. Windy, with a west wind 24 to 32 mph, with gusts as high as 55 mph. Chance of precipitation is 90%.

Thursday

Snow showers likely. Widespread blowing snow. Mostly cloudy and cold, with a high near 7. Windy. Chance of precipitation is 70%.

Thursday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around -7. Breezy. Chance of precipitation is 60%.

Friday

Snow. Mostly cloudy and cold, with a high near 6. Breezy.

Friday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around -7. Breezy.

Saturday

A chance of snow. Partly sunny and cold, with a high near 8. Breezy.

Saturday Night

A slight chance of snow. Partly cloudy, with a low around -4. Breezy.