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

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Fair

57°F

14°C

Humidity 15%
Wind Speed SW 8 mph
Barometer 29.95 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 1 Jan 7:45 am MST
Extended Forecast for

2 Miles SE Arvada CO

  • New Year's Day

    New Year's Day: Cloudy, with a high near 61. West southwest wind 6 to 8 mph becoming northwest in the afternoon.

    High: 61 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. Southwest wind around 6 mph.

    Low: 37 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 60. Southwest wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 60 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. West southwest wind around 7 mph.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 62. Southwest wind around 5 mph becoming calm in the morning.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

New Year's Day
Cloudy, with a high near 61. West southwest wind 6 to 8 mph becoming northwest in the afternoon.
Tonight
Mostly cloudy, with a low around 37. Southwest wind around 6 mph.
Friday
Partly sunny, with a high near 60. Southwest wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Mostly clear, with a low around 35. West southwest wind around 7 mph.
Saturday
Mostly sunny, with a high near 62. Southwest wind around 5 mph becoming calm in the morning.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 35.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Arvada CO
 39.81°N 105.08°W (Elev. 5407 ft)
Last Update:
3:26 am MST Jan 1, 2026
Forecast Valid:
8am 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