Winter Storm System To Bring Widespread Impacts Across the Eastern Half of the U.S. Through Midweek

A developing winter storm system will bring a swath of heavy snow and ice from Oklahoma into the Midwest, Ohio Valley, Mid Atlantic, and the Northeast U.S. Tuesday through Wednesday. Areas of dangerous travel are likely. Further South, several inches of heavy rain will lead to the potential for flooding in the lower Mississippi and Tennessee River Valleys. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

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

Overcast

18°F

-8°C

Humidity 79%
Wind Speed N 5 mph
Barometer 30.00 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 18 Feb 10:12 pm MST
Extended Forecast for

Boulder CO

  • Tonight

    Tonight: Snow likely, mainly after 1am.  Cloudy, with a low around 8. Wind chill values as low as -2. Calm wind becoming north around 5 mph after midnight.  Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Snow Likely

    Low: 8 °F

  • Tuesday

    Tuesday: Snow likely, mainly before 10am.  Cloudy, with a high near 21. Wind chill values as low as -2. North northeast wind around 6 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Likely

    High: 21 °F

  • Tuesday
    Night

    Tuesday Night: A 50 percent chance of snow showers before 11pm.  Cloudy, then gradually becoming partly cloudy, with a low around 7. Wind chill values as low as -5. Light and variable wind becoming west around 6 mph after midnight.  New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers then
    Mostly Cloudy

    Low: 7 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33. Wind chill values as low as -5. West wind 7 to 9 mph.

    Mostly Sunny

    High: 33 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 12. West wind 3 to 5 mph.

    Mostly Cloudy

    Low: 12 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 31.

    Mostly Cloudy

    High: 31 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 15.

    Slight Chance
    Snow Showers

    Low: 15 °F

  • Friday

    Friday: A chance of snow showers.  Mostly cloudy, with a high near 33.

    Chance Snow
    Showers

    High: 33 °F

  • Friday
    Night

    Friday Night: A chance of snow showers.  Mostly cloudy, with a low around 18.

    Chance Snow
    Showers

    Low: 18 °F

Detailed Forecast

Tonight
Snow likely, mainly after 1am. Cloudy, with a low around 8. Wind chill values as low as -2. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly before 10am. Cloudy, with a high near 21. Wind chill values as low as -2. North northeast wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 50 percent chance of snow showers before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 7. Wind chill values as low as -5. Light and variable wind becoming west around 6 mph after midnight. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 33. Wind chill values as low as -5. West wind 7 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 12. West wind 3 to 5 mph.
Thursday
Mostly cloudy, with a high near 31.
Thursday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 15.
Friday
A chance of snow showers. Mostly cloudy, with a high near 33.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 18.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 37.
Click Map For Forecast
Point Forecast:
Boulder CO
 40.02°N 105.25°W (Elev. 5358 ft)
10:10 pm MST Feb 18, 2019
10pm MST Feb 18, 2019-6pm MST Feb 25, 2019
 
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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