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

52°F

11°C

Humidity 50%
Wind Speed Calm
Barometer 30.27 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 19 Oct 8:45 am MDT
Extended Forecast for

Blue Valley CO

  • Today

    Today: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 51. Southeast wind 3 to 8 mph.

    High: 51 °F

    Sunny then
    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Southeast wind 5 to 8 mph becoming west after midnight.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow showers before 9am, then a chance of rain showers.  Partly sunny, with a high near 52. West wind 6 to 11 mph becoming light and variable  in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 52 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. Calm wind becoming west around 6 mph in the evening.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. West wind 5 to 8 mph becoming east southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers after noon.  Mostly cloudy, with a high near 55.

    High: 55 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers before noon.  Mostly sunny, with a high near 49. Breezy.

    High: 49 °F

    Breezy.
    Slight Chance
    Showers then
    Sunny

Detailed Forecast

Today
A 20 percent chance of showers after noon. Mostly sunny, with a high near 51. Southeast wind 3 to 8 mph.
Tonight
Partly cloudy, with a low around 36. Southeast wind 5 to 8 mph becoming west after midnight.
Tuesday
A slight chance of rain and snow showers before 9am, then a chance of rain showers. Partly sunny, with a high near 52. West wind 6 to 11 mph becoming light and variable in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 37. Calm wind becoming west around 6 mph in the evening.
Wednesday
Mostly sunny, with a high near 55. West wind 5 to 8 mph becoming east southeast in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 41.
Thursday
A 40 percent chance of showers after noon. Mostly cloudy, with a high near 55.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 39.
Friday
A slight chance of showers before noon. Mostly sunny, with a high near 49. Breezy.
Friday Night
A chance of snow showers after midnight. Partly cloudy, with a low around 29.
Saturday
A chance of snow showers. Partly sunny, with a high near 40.
Saturday Night
A chance of snow showers. Partly cloudy, with a low around 27.
Sunday
Sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Blue Valley CO
 39.7°N 105.5°W (Elev. 10197 ft)
12:46 am MDT Oct 19, 2026
9am MDT Oct 19, 2026-6pm MDT Oct 25, 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