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Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

Current conditions at

Boulder Municipal Airport (KBDU)

Lat: 40.04°NLon: 105.23°WElev: 5288ft.

Fair

55°F

13°C

Humidity 15%
Wind Speed N 8 mph
Barometer 30.07 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 12 Dec 10:53 pm MST
Extended Forecast for

Arapahoe Peak CO

  • Tonight

    Tonight: Increasing clouds, with a low around 18. Windy, with a west northwest wind 23 to 25 mph, with gusts as high as 46 mph.

    Increasing
    Clouds and
    Windy

    Low: 18 °F

  • Wednesday

    Wednesday: A 30 percent chance of snow showers, mainly after 4pm.  Partly sunny, with a high near 25. Blustery, with a west northwest wind 16 to 20 mph, with gusts as high as 33 mph.  New snow accumulation of less than one inch possible.

    Blustery.
    Mostly Sunny
    then Chance
    Snow Showers

    High: 25 °F

  • Wednesday
    Night

    Wednesday Night: Snow showers likely.  Mostly cloudy, with a low around 8. Wind chill values as low as -4. Blustery, with a west wind 11 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. New snow accumulation of 5 to 9 inches possible.

    Snow Showers
    Likely and
    Blustery

    Low: 8 °F

  • Thursday

    Thursday: A 50 percent chance of snow showers.  Partly sunny, with a high near 15. Wind chill values as low as -15. Windy, with a northwest wind 16 to 25 mph, with gusts as high as 39 mph.  New snow accumulation of 1 to 3 inches possible.

    Chance Snow
    Showers and
    Windy

    High: 15 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of snow showers before 11pm.  Mostly clear, with a low around 7. Windy, with a north northwest wind 23 to 25 mph, with gusts as high as 40 mph.

    Slight Chance
    Snow Showers
    and Windy

    Low: 7 °F

  • Friday

    Friday: Sunny, with a high near 26. Blustery.

    Sunny and
    Blustery

    High: 26 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of snow showers after 11pm.  Partly cloudy, with a low around 14. Windy.

    Slight Chance
    Snow Showers
    and Windy

    Low: 14 °F

  • Saturday

    Saturday: A chance of snow showers.  Partly sunny, with a high near 18. Breezy.

    Chance Snow
    Showers and
    Breezy

    High: 18 °F

  • Saturday
    Night

    Saturday Night: A chance of snow showers.  Mostly cloudy, with a low around 5. Blustery.

    Chance Snow
    Showers and
    Blustery

    Low: 5 °F

Detailed Forecast

Tonight
Increasing clouds, with a low around 18. Windy, with a west northwest wind 23 to 25 mph, with gusts as high as 46 mph.
Wednesday
A 30 percent chance of snow showers, mainly after 4pm. Partly sunny, with a high near 25. Blustery, with a west northwest wind 16 to 20 mph, with gusts as high as 33 mph. New snow accumulation of less than one inch possible.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 8. Wind chill values as low as -4. Blustery, with a west wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 5 to 9 inches possible.
Thursday
A 50 percent chance of snow showers. Partly sunny, with a high near 15. Wind chill values as low as -15. Windy, with a northwest wind 16 to 25 mph, with gusts as high as 39 mph. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 20 percent chance of snow showers before 11pm. Mostly clear, with a low around 7. Windy, with a north northwest wind 23 to 25 mph, with gusts as high as 40 mph.
Friday
Sunny, with a high near 26. Blustery.
Friday Night
A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 14. Windy.
Saturday
A chance of snow showers. Partly sunny, with a high near 18. Breezy.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 5. Blustery.
Sunday
A chance of snow showers before 11am. Mostly sunny, with a high near 18. Breezy.
Sunday Night
Mostly clear, with a low around 11. Blustery.
Monday
Mostly sunny, with a high near 25. Blustery.
Monday Night
Partly cloudy, with a low around 14. Breezy.
Tuesday
Sunny, with a high near 27. Breezy.
Click Map For Forecast
Point Forecast:
Arapahoe Peak CO
 40.02°N 105.65°W (Elev. 12680 ft)
11:13 pm MST Dec 12, 2017
11pm MST Dec 12, 2017-6pm MST Dec 19, 2017
 
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Additional Resources

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