Heavy Rain and Mountain Snow For the West Coast; Lake Effect Snow in the Great Lakes

A series of Pacific storms will deliver multiple rounds of heavy rain and mountain snow Wednesday into the Thanksgiving holiday weekend. There is an elevated concern for flash flooding, mudslides and debris flows near wildfire burn scars in California. A weak storm system will cross the Great Lakes Wednesday with accumulating Lake Effect snow. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

11°F

-12°C

Humidity 82%
Wind Speed Calm
Barometer 30.33 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 21 Nov 3:05 am MST
Extended Forecast for

LONG'S PEAK CO

  • Overnight

    Overnight: Clear, with a low around 13. West wind around 10 mph, with gusts as high as 16 mph.

    Clear

    Low: 13 °F

  • Wednesday

    Wednesday: Sunny, with a high near 33. West wind around 10 mph, with gusts as high as 20 mph.

    Sunny

    High: 33 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a steady temperature around 19. Wind chill values as low as zero. Breezy, with a west wind 9 to 16 mph, with gusts as high as 31 mph.

    Clear then
    Mostly Clear
    and Breezy

    Low: 19 °F

  • Thanksgiving
    Day

    Thanksgiving Day: A 50 percent chance of snow after 11am.  Patchy blowing snow. Partly sunny, with a high near 24. Wind chill values as low as -3. Breezy, with a west southwest wind 20 to 24 mph, with gusts as high as 39 mph.  New snow accumulation of less than one inch possible.

    Chance Snow
    and Patchy
    Blowing Snow

    High: 24 °F

  • Thursday
    Night

    Thursday Night: Snow.  Widespread blowing snow, mainly after 3am. Low around 12. Windy, with a west northwest wind 24 to 32 mph, with gusts as high as 50 mph.  Chance of precipitation is 80%.

    Snow and
    Blowing Snow

    Low: 12 °F

  • Friday

    Friday: Snow.  Widespread blowing snow. High near 19. Very windy.  Chance of precipitation is 80%.

    Snow and
    Blowing Snow

    High: 19 °F

  • Friday
    Night

    Friday Night: Snow.  Widespread blowing snow. Low around 19. Very windy.  Chance of precipitation is 90%.

    Snow and
    Blowing Snow

    Low: 19 °F

  • Saturday

    Saturday: Snow. The snow could be heavy at times.  Widespread blowing snow. Mostly cloudy, with a high near 19. Very windy.

    Heavy Snow
    and Blowing
    Snow

    High: 19 °F

  • Saturday
    Night

    Saturday Night: Snow likely, mainly before 5am.  Widespread blowing snow, mainly before 8pm. Mostly cloudy, with a low around 4. Windy.

    Snow Likely
    and Blowing
    Snow

    Low: 4 °F

Detailed Forecast

Overnight
Clear, with a low around 13. West wind around 10 mph, with gusts as high as 16 mph.
Wednesday
Sunny, with a high near 33. West wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a steady temperature around 19. Wind chill values as low as zero. Breezy, with a west wind 9 to 16 mph, with gusts as high as 31 mph.
Thanksgiving Day
A 50 percent chance of snow after 11am. Patchy blowing snow. Partly sunny, with a high near 24. Wind chill values as low as -3. Breezy, with a west southwest wind 20 to 24 mph, with gusts as high as 39 mph. New snow accumulation of less than one inch possible.
Thursday Night
Snow. Widespread blowing snow, mainly after 3am. Low around 12. Windy, with a west northwest wind 24 to 32 mph, with gusts as high as 50 mph. Chance of precipitation is 80%.
Friday
Snow. Widespread blowing snow. High near 19. Very windy. Chance of precipitation is 80%.
Friday Night
Snow. Widespread blowing snow. Low around 19. Very windy. Chance of precipitation is 90%.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. Mostly cloudy, with a high near 19. Very windy.
Saturday Night
Snow likely, mainly before 5am. Widespread blowing snow, mainly before 8pm. Mostly cloudy, with a low around 4. Windy.
Sunday
A chance of snow showers before 11am. Mostly sunny and cold, with a high near 10. Blustery.
Sunday Night
Partly cloudy, with a low around 4. Blustery.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 16. Blustery.
Monday Night
Mostly clear, with a low around 7. Blustery.
Tuesday
Mostly sunny, with a high near 16. Breezy.
Click Map For Forecast
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.62°W (Elev. 12999 ft)
3:13 am MST Nov 21, 2018
3am MST Nov 21, 2018-6pm MST Nov 27, 2018
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database