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

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Overcast

64°F

18°C

Humidity 28%
Wind Speed N 10 mph
Barometer 30.12 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 17 Jun 11:55 pm MDT
Extended Forecast for

Russell Gulch CO

  • Overnight

    Overnight: Clear, with a low around 45. North northeast wind around 5 mph becoming calm.

    Low: 45 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Light and variable wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, then becoming mostly cloudy toward daybreak, with a low around 51. Northwest wind 8 to 13 mph becoming light west northwest. Winds could gust as high as 23 mph.

    Low: 51 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 77. Light and variable wind becoming east northeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52. East southeast wind 5 to 10 mph becoming light and variable. Winds could gust as high as 17 mph.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. Breezy.

    High: 80 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. Breezy.

    Low: 50 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Breezy.

    High: 75 °F

    Sunny then
    Chance
    T-storms and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 45. North northeast wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 78. Light and variable wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, then becoming mostly cloudy toward daybreak, with a low around 51. Northwest wind 8 to 13 mph becoming light west northwest. Winds could gust as high as 23 mph.
Juneteenth
Mostly sunny, with a high near 77. Light and variable wind becoming east northeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 52. East southeast wind 5 to 10 mph becoming light and variable. Winds could gust as high as 17 mph.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. Breezy.
Saturday Night
Mostly clear, with a low around 50. Breezy.
Sunday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Breezy.
Sunday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47.
Monday
Showers and thunderstorms likely after noon. Mostly sunny, with a high near 73.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Russell Gulch CO
 39.76°N 105.51°W (Elev. 8963 ft)
Last Update:
12:46 pm MDT Jun 17, 2026
Forecast Valid:
12am MDT Jun 18, 2026-6pm MDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation