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

57°F

14°C

Humidity 17%
Wind Speed SE 6 mph
Barometer 30.62 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 16 Oct 3:47 pm MDT
Extended Forecast for

2 Miles SSW Leyden CO

  • Tonight

    Tonight: Clear, with a low around 39. Light and variable wind.

    Low: 39 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 76. West wind around 5 mph becoming calm in the morning.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 46. Light and variable wind becoming west around 6 mph in the evening.

    Low: 46 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 74. West wind around 6 mph becoming calm.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. Light and variable wind.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 39. Light and variable wind.
Saturday
Sunny, with a high near 76. West wind around 5 mph becoming calm in the morning.
Saturday Night
Clear, with a low around 46. Light and variable wind becoming west around 6 mph in the evening.
Sunday
Mostly sunny, with a high near 74. West wind around 6 mph becoming calm.
Sunday Night
Mostly cloudy, with a low around 46. Light and variable wind.
Monday
Mostly sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Mostly sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 52.
Friday
A slight chance of showers. Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Leyden CO
 39.79°N 105.14°W (Elev. 5476 ft)
Last Update:
12:46 pm MDT Oct 16, 2026
Forecast Valid:
4pm MDT Oct 16, 2026-6pm MDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation