National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

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

Overcast

55°F

13°C

Humidity 26%
Wind Speed NE 3 mph
Barometer 29.90 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 1 Jan 12:15 pm MST
Extended Forecast for

2 Miles ENE Boulder CO

  • New Year's Day

    New Year's Day: Cloudy, with a high near 61. West wind around 8 mph becoming north.

    High: 61 °F

    Cloudy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 39. North wind around 6 mph becoming light and variable.

    Low: 39 °F

    Decreasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 58. West northwest wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 58 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. West wind around 7 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 62. West southwest wind 3 to 6 mph.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

New Year's Day
Cloudy, with a high near 61. West wind around 8 mph becoming north.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 39. North wind around 6 mph becoming light and variable.
Friday
Partly sunny, with a high near 58. West northwest wind 5 to 10 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 36. West wind around 7 mph.
Saturday
Mostly sunny, with a high near 62. West southwest wind 3 to 6 mph.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Boulder CO
 40.05°N 105.22°W (Elev. 5226 ft)
Last Update:
3:26 am MST Jan 1, 2026
Forecast Valid:
12pm MST Jan 1, 2026-6pm MST Jan 7, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation