Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. 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.

Partly Cloudy and Breezy

32°F

0°C

Humidity	47%
Wind Speed	W 25 G 43 mph
Barometer	29.63 in
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Wind Chill	19°F (-7°C)
Last update	17 Feb 10:15 am MST

More Information:

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

Extended Forecast for

4 Miles NE Trail Ridge CO

Winter Weather Advisory February 17, 10:25am until February 18, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 17, 10:25am until February 18, 11:00pm
NOW until 11:00pm Wed
Winter Weather Advisory
Today
High: 20 °F⇓
Heavy Snow
and Blowing
Snow
Tonight
Low: 8 °F
Snow and
Blowing Snow
Wednesday
High: 17 °F
Snow and
Patchy
Blowing Snow
Wednesday Night
Low: -3 °F
Snow and
Blowing Snow
then Snow
Likely and
Blowing Snow
Thursday
High: 7 °F
Chance Snow
and Blowing
Snow
Thursday Night
Low: -7 °F
Chance Snow
and Breezy
Friday
High: 10 °F
Snow and
Breezy
Friday Night
Low: -5 °F
Snow Likely
and Breezy

Detailed Forecast

Today

Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 10 by 4pm. Wind chill values as low as -13. Windy, with a west wind around 32 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

Snow. Widespread blowing snow, mainly before 11pm. Low around 8. Wind chill values as low as -12. Windy, with a west southwest wind 20 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow. Patchy blowing snow after 11am. High near 17. Wind chill values as low as -10. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow. Widespread blowing snow, mainly after 11pm. Low around -3. Wind chill values as low as -27. Windy, with a west wind 24 to 31 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday

A 50 percent chance of snow. Widespread blowing snow, mainly before 2pm. Mostly cloudy and cold, with a high near 7. Windy, with a west wind 21 to 25 mph, with gusts as high as 38 mph.

Thursday Night

A 40 percent chance of snow. Mostly cloudy, with a low around -7. Breezy.

Friday

Snow, mainly after 11am. High near 10. Breezy. Chance of precipitation is 80%.

Friday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around -5. Breezy.

Saturday

A chance of snow. Partly sunny, with a high near 13. Breezy.

Saturday Night

Mostly clear, with a low around -1.

Sunday

Mostly sunny, with a high near 25.