Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Light Snow

25°F

-4°C

Humidity	75%
Wind Speed	W 8 mph
Barometer	29.76 in
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Wind Chill	16°F (-9°C)
Last update	18 Feb 12:15 am MST

More Information:

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

Extended Forecast for

4 Miles NNE Trail Ridge CO

Winter Weather Advisory February 18, 12:27am until February 19, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 12:27am until February 19, 05:00am
NOW until 5:00am Thu
Winter Weather Advisory
Overnight
Low: 8 °F
Snow Likely
and Areas
Blowing Snow
Wednesday
High: 19 °F
Snow and
Patchy
Blowing Snow
Wednesday Night
Low: -4 °F
Snow and
Blowing Snow
Thursday
High: 5 °F
Snow Likely
and Areas
Blowing Snow
Thursday Night
Low: -7 °F
Chance Snow
and Breezy
Friday
High: 12 °F
Snow and
Breezy
Friday Night
Low: -6 °F
Breezy. Snow
then Snow
Likely
Saturday
High: 12 °F
Chance Snow
and Breezy

Detailed Forecast

Overnight

Snow likely. Areas of blowing snow. Cloudy, with a low around 8. Wind chill values as low as -14. Windy, with a west southwest wind 23 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 2 to 4 inches possible.

Wednesday

Snow. Patchy blowing snow. High near 19. 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 -4. Wind chill values as low as -30. Windy, with a west wind 23 to 28 mph increasing to 29 to 34 mph in the evening. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow likely, mainly after 11am. Areas of blowing snow. Mostly cloudy and cold, with a high near 5. Wind chill values as low as -30. Windy, with a west wind 20 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around -7. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 30 mph.

Friday

Snow. High near 12. Breezy. Chance of precipitation is 90%.

Friday Night

Snow. Low around -6. Breezy. Chance of precipitation is 90%.

Saturday

A chance of snow, mainly before 11am. Mostly sunny, with a high near 12. Breezy.

Saturday Night

Mostly clear, with a low around -3.

Sunday

Mostly sunny, with a high near 24.