Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

35°F

2°C

Humidity 86%
Wind Speed SE 5 mph
Barometer 30.36 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 20 Oct 1:35 am MDT
Extended Forecast for

3 Miles WNW LONG'S PEAK CO

  • Overnight

    Overnight: Partly cloudy, with a low around 31. West southwest wind around 9 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon.  Mostly sunny, with a high near 43. West southwest wind 5 to 9 mph becoming light west  in the afternoon. Winds could gust as high as 15 mph.

    High: 43 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31. West southwest wind 3 to 6 mph.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. Southwest wind 5 to 8 mph becoming south southeast in the afternoon. Winds could gust as high as 17 mph.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before midnight.  Mostly cloudy, with a low around 34. Southeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph.  Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Showers likely after noon.  Mostly cloudy, with a high near 45. Chance of precipitation is 60%.

    High: 45 °F

    Mostly Cloudy
    then Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of rain showers before 3am, then a chance of rain and snow showers.  Mostly cloudy, with a low around 33. Chance of precipitation is 50%.

    Low: 33 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of rain and snow showers before noon, then a chance of snow showers.  Partly sunny, with a high near 42. Breezy.

    High: 42 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A slight chance of snow showers after midnight.  Partly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Breezy.
    Mostly Clear
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 31. West southwest wind around 9 mph.
Tuesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 43. West southwest wind 5 to 9 mph becoming light west in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 31. West southwest wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 46. Southwest wind 5 to 8 mph becoming south southeast in the afternoon. Winds could gust as high as 17 mph.
Wednesday Night
A chance of rain and snow showers before midnight. Mostly cloudy, with a low around 34. Southeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 30%.
Thursday
Showers likely after noon. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.
Thursday Night
A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Friday
A slight chance of rain and snow showers before noon, then a chance of snow showers. Partly sunny, with a high near 42. Breezy.
Friday Night
A slight chance of snow showers after midnight. Partly cloudy, with a low around 26. Breezy.
Saturday
A chance of snow showers. Partly sunny, with a high near 32.
Saturday Night
A chance of snow showers. Partly cloudy, with a low around 23.
Sunday
Sunny, with a high near 37.
Sunday Night
Mostly clear, with a low around 26.
Monday
Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
12:46 am MDT Oct 20, 2026
1am MDT Oct 20, 2026-6pm MDT Oct 26, 2026
 
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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