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

Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Fair

45°F

7°C

Humidity 43%
Wind Speed W 6 mph
Barometer 30.56 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 16 Oct 10:28 pm MDT
Extended Forecast for

2 Miles SSW Rocky Flats CO

  • Tonight

    Tonight: Clear, with a low around 41. West wind 3 to 6 mph.

    Low: 41 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 73. West wind around 6 mph becoming calm in the afternoon.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 46. Light west northwest wind becoming west 5 to 9 mph in the evening. Winds could gust as high as 16 mph.

    Low: 46 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 70. West wind 5 to 7 mph becoming light and variable.

    High: 70 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. North northwest wind around 5 mph becoming calm after midnight.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 41. West wind 3 to 6 mph.
Saturday
Sunny, with a high near 73. West wind around 6 mph becoming calm in the afternoon.
Saturday Night
Clear, with a low around 46. Light west northwest wind becoming west 5 to 9 mph in the evening. Winds could gust as high as 16 mph.
Sunday
Mostly sunny, with a high near 70. West wind 5 to 7 mph becoming light and variable.
Sunday Night
Mostly cloudy, with a low around 46. North northwest wind around 5 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 51.
Friday
A slight chance of showers. Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Rocky Flats CO
 39.87°N 105.23°W (Elev. 6119 ft)
Last Update:
12:46 pm MDT Oct 16, 2026
Forecast Valid:
11pm MDT Oct 16, 2026-6pm MDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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