Flooding Threat Continues in Portions of Texas; Poor Air Quality in the Great Lakes through the Mid-Atlantic

Widespread life-threatening flash and urban flooding continues in south-central Texas, with considerable flooding impacts possible across central Texas. Wildfire smoke is impacting air quality across much of the Great Lakes region into southern New England and the Mid-Atlantic. Monsoonal thunderstorms may produce isolated to scattered flash flooding across the Southwest into the Great Basin. Read More >

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Fair

79°F

26°C

Humidity 37%
Wind Speed N 8 mph
Barometer 30.21 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 17 Jul 9:45 am MDT
Extended Forecast for

Blue Valley CO

  • Today

    Today: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 71. East wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 71 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 53. East wind 5 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73. Light and variable wind becoming east 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. East southeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 76. West wind 5 to 13 mph becoming east in the afternoon. Winds could gust as high as 21 mph.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 74.

    High: 74 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 55.

    Low: 55 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A slight chance of showers, then showers and thunderstorms likely after noon.  Partly sunny, with a high near 69.

    High: 69 °F

    Slight Chance
    Showers then
    T-storms
    Likely

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. East wind 6 to 11 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 53. East wind 5 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 73. Light and variable wind becoming east 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Saturday Night
Mostly clear, with a low around 55. East southeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph.
Sunday
Mostly sunny, with a high near 76. West wind 5 to 13 mph becoming east in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 57.
Monday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74.
Monday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 55.
Tuesday
A slight chance of showers, then showers and thunderstorms likely after noon. Partly sunny, with a high near 69.
Tuesday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 53.
Wednesday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 70.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 54.
Thursday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 68.
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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 Jul 17, 2026
9am MDT Jul 17, 2026-6pm MDT Jul 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

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