Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Fair

54°F

12°C

Humidity 44%
Wind Speed N 5 mph
Barometer 30.28 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 19 Oct 9:47 am MDT
Extended Forecast for

Louisville CO

  • Today

    Today: Sunny, with a high near 68. Calm wind becoming east around 5 mph in the afternoon.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72. Calm wind becoming east northeast around 5 mph.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. Light and variable wind.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after noon.  Mostly cloudy, with a high near 72.

    High: 72 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers before midnight.  Mostly cloudy, with a low around 53.

    Low: 53 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 68. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 45. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 72. Calm wind becoming east northeast around 5 mph.
Tuesday Night
Mostly clear, with a low around 48. Light and variable wind.
Wednesday
Mostly sunny, with a high near 75. Calm wind becoming east southeast around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 52.
Thursday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 72.
Thursday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 72.
Friday Night
A chance of showers, mainly after midnight. Partly cloudy, with a low around 43.
Saturday
A chance of showers. Partly sunny, with a high near 59.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Louisville CO
 39.96°N 105.16°W (Elev. 5433 ft)
12:46 am MDT Oct 19, 2026
10am MDT Oct 19, 2026-6pm MDT Oct 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database