Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Mostly Cloudy

24°F

-4°C

Humidity	69%
Wind Speed	SW 8 mph
Barometer	29.51 in
Dewpoint	15°F (-9°C)
Visibility	10.00 mi
Wind Chill	15°F (-9°C)
Last update	18 Feb 7:35 pm MST

More Information:

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

Extended Forecast for

2 Miles N Arapahoe Peak CO

Winter Weather Advisory February 18, 07:44pm until February 19, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 07:44pm until February 19, 05:00am
NOW until 5:00am Thu
Winter Weather Advisory
Tonight
Low: -6 °F
Snow and
Blowing Snow
Thursday
High: 1 °F
Snow Likely
and Blowing
Snow
Thursday Night
Low: -8 °F
Snow Likely
and Breezy
Friday
High: 7 °F
Snow and
Breezy
Friday Night
Low: -5 °F
Snow and
Breezy
Saturday
High: 8 °F
Chance Snow
and Breezy
Saturday Night
Low: -4 °F
Mostly Clear
Sunday
High: 20 °F
Slight Chance
Snow

Detailed Forecast

Tonight

Snow. Widespread blowing snow, mainly after 11pm. Low around -6. Wind chill values as low as -31. Very windy, with a west wind 22 to 27 mph increasing to 32 to 37 mph in the evening. Winds could gust as high as 55 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

Thursday

Snow likely. Widespread blowing snow. Mostly cloudy and cold, with a high near 1. Wind chill values as low as -32. Windy, with a west wind 23 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around -8. Wind chill values as low as -25. Breezy, with a west wind 7 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday

Snow. High near 7. Wind chill values as low as -15. Breezy, with a west wind 8 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Friday Night

Snow. Low around -5. Breezy, with a west wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

Saturday

A 40 percent chance of snow, mainly before 11am. Partly sunny and cold, with a high near 8. Breezy.

Saturday Night

Mostly clear, with a low around -4.

Sunday

A slight chance of snow after 11am. Partly sunny, with a high near 20.

Sunday Night

Mostly clear, with a low around 7. Blustery.

Monday

Mostly sunny, with a high near 25. Blustery.