Weak Storm Passing Through the Northeast; High Winds in the Southwest

A quick moving storm system passing through the Great Lakes and Northeast U.S. today will produce areas of rain and light snow with gusty winds. Damaging Santa Ana winds are expected to impact southern California tonight into Thursday. Wind gusts of up to 60 mph will be possible along coasts and in valleys with gusts up to 80 mph possible in mountainous areas. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

-9°C

15°F

Humidity 86%
Wind Speed NE 7 km/h
Barometer 30.13 in
Dewpoint -12°C (11°F)
Visibility 16 km
Wind Chill-14°C (7°F)
Last update 25 Feb 3:55 am MST
Extended Forecast for

2 Miles N Arapahoe Peak CO

  • Overnight

    Overnight: Snow.  Low around -18. Wind chill values as low as -27. Southeast wind around 16 km/h, with gusts as high as 26 km/h.  Chance of precipitation is 80%. Total nighttime snow accumulation of 6 to 10 centimeters possible.

    Snow

    Low: -18 °C

  • Thursday

    Thursday: Snow likely, mainly before 9am.  Patchy blowing snow after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near -11. Wind chill values as low as -27. Breezy, with a west wind 16 to 21 km/h increasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 50 km/h.  Chance of precipitation is 60%. New snow accumulation of less than a half centimeter possible.

    Snow Likely
    then Patchy
    Blowing Snow
    and Breezy

    High: -11 °C

  • Thursday
    Night

    Thursday Night: A 30 percent chance of snow after 11pm.  Widespread blowing snow, mainly after 2am. Mostly cloudy, with a low around -16. Wind chill values as low as -29. Windy, with a west wind 39 to 44 km/h increasing to 50 to 55 km/h after midnight. Winds could gust as high as 80 km/h.  New snow accumulation of around a centimeter possible.

    Chance Snow
    and Blowing
    Snow

    Low: -16 °C

  • Friday

    Friday: Snow likely, mainly after 11am.  Widespread blowing snow. Mostly cloudy and cold, with a high near -13. Wind chill values as low as -30. Windy, with a west wind 50 to 55 km/h, with gusts as high as 80 km/h.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 centimeters possible.

    Snow Likely
    and Blowing
    Snow

    High: -13 °C

  • Friday
    Night

    Friday Night: A 50 percent chance of snow.  Areas of blowing snow. Cloudy, with a low around -17. Windy, with a west southwest wind 40 to 45 km/h decreasing to 34 to 39 km/h in the evening. Winds could gust as high as 65 km/h.

    Chance Snow
    and Areas
    Blowing Snow

    Low: -17 °C

  • Saturday

    Saturday: Snow likely.  Cloudy and cold, with a high near -14. Breezy.  Chance of precipitation is 70%.

    Snow Likely
    and Breezy

    High: -14 °C

  • Saturday
    Night

    Saturday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around -19. Breezy.

    Chance Snow
    and Breezy

    Low: -19 °C

  • Sunday

    Sunday: A slight chance of snow before 11am.  Mostly sunny and cold, with a high near -12. Breezy.

    Breezy.
    Slight Chance
    Snow then
    Mostly Sunny

    High: -12 °C

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around -17. Breezy.

    Mostly Clear
    and Breezy

    Low: -17 °C

Detailed Forecast

Overnight
Snow. Low around -18. Wind chill values as low as -27. Southeast wind around 16 km/h, with gusts as high as 26 km/h. Chance of precipitation is 80%. Total nighttime snow accumulation of 6 to 10 centimeters possible.
Thursday
Snow likely, mainly before 9am. Patchy blowing snow after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near -11. Wind chill values as low as -27. Breezy, with a west wind 16 to 21 km/h increasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 50 km/h. Chance of precipitation is 60%. New snow accumulation of less than a half centimeter possible.
Thursday Night
A 30 percent chance of snow after 11pm. Widespread blowing snow, mainly after 2am. Mostly cloudy, with a low around -16. Wind chill values as low as -29. Windy, with a west wind 39 to 44 km/h increasing to 50 to 55 km/h after midnight. Winds could gust as high as 80 km/h. New snow accumulation of around a centimeter possible.
Friday
Snow likely, mainly after 11am. Widespread blowing snow. Mostly cloudy and cold, with a high near -13. Wind chill values as low as -30. Windy, with a west wind 50 to 55 km/h, with gusts as high as 80 km/h. Chance of precipitation is 60%. New snow accumulation of 1 to 2 centimeters possible.
Friday Night
A 50 percent chance of snow. Areas of blowing snow. Cloudy, with a low around -17. Windy, with a west southwest wind 40 to 45 km/h decreasing to 34 to 39 km/h in the evening. Winds could gust as high as 65 km/h.
Saturday
Snow likely. Cloudy and cold, with a high near -14. Breezy. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around -19. Breezy.
Sunday
A slight chance of snow before 11am. Mostly sunny and cold, with a high near -12. Breezy.
Sunday Night
Mostly clear, with a low around -17. Breezy.
Monday
Sunny, with a high near -6. Breezy.
Monday Night
Mostly clear, with a low around -13. Breezy.
Tuesday
A slight chance of snow. Mostly sunny, with a high near -5. Breezy.
Tuesday Night
Partly cloudy, with a low around -12. Breezy.
Wednesday
A slight chance of snow. Mostly sunny, with a high near -4. Breezy.
Click Map For Forecast
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.07°N 105.63°W (Elev. 3515 m)
3:13 am MST Feb 25, 2021
4am MST Feb 25, 2021-6pm MST Mar 3, 2021
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database