Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Hazardous Weather Conditions

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

A Few Clouds

28°F

-2°C

Humidity 40%
Wind Speed NW 6 mph
Barometer 30.16 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 28 Dec 10:45 am MST
Extended Forecast for

Louisville CO

  • Today

    Today: Sunny, with a high near 32. Northwest wind 8 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 17 mph.

    High: 32 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 17. West southwest wind around 6 mph.

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 43. West southwest wind around 6 mph becoming light and variable  in the afternoon.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 24. West southwest wind around 6 mph.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50. West wind around 6 mph becoming light and variable  in the afternoon.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 32. Northwest wind 8 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 17 mph.
Tonight
Mostly clear, with a low around 17. West southwest wind around 6 mph.
Monday
Sunny, with a high near 43. West southwest wind around 6 mph becoming light and variable in the afternoon.
Monday Night
Mostly clear, with a low around 24. West southwest wind around 6 mph.
Tuesday
Sunny, with a high near 50. West wind around 6 mph becoming light and variable in the afternoon.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 33.
New Year's Day
Partly sunny, with a high near 61.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
Partly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Louisville CO
 39.96°N 105.16°W (Elev. 5433 ft)
5:49 am MST Dec 28, 2025
11am MST Dec 28, 2025-6pm MST Jan 3, 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