Isaias to Bring Tropical Impacts Across to the East Coast

Isaias is forecast to make landfall tonight in the Carolinas with dangerous storm surge, flash flooding, damaging winds, and isolated tropical tornadoes. Isaias may strengthen briefly prior to landfall, but the impacts will be the same regardless of the categorical definition. Isaias impacts will be felt all along the East Coast as Isaias moves northward through mid-week. Read More >

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Mostly Cloudy

81°F

27°C

Humidity 37%
Wind Speed E 3 mph
Barometer 30.16 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 3 Aug 2:50 pm MDT
Extended Forecast for

4 Miles S Rocky Flats CO

  • This
    Afternoon

    This Afternoon: Showers and thunderstorms likely, mainly after 4pm.  Mostly sunny, with a high near 86. North northeast wind around 6 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 86 °F

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly before 8pm.  Mostly cloudy, with a low around 59. North northwest wind 5 to 13 mph becoming southwest in the evening.

    Chance
    T-storms then
    Partly Cloudy

    Low: 59 °F

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 2pm.  Mostly sunny, with a high near 87. West wind 5 to 9 mph becoming north northeast in the afternoon. Winds could gust as high as 18 mph.

    Mostly Sunny
    then Chance
    T-storms

    High: 87 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 59. North wind 5 to 9 mph becoming light and variable  after midnight.

    Chance
    T-storms then
    Mostly Clear

    Low: 59 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 85. Calm wind becoming east northeast around 6 mph in the morning. Winds could gust as high as 16 mph.

    Mostly Sunny
    then Chance
    T-storms

    High: 85 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 58.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 58 °F

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 87.

    Sunny then
    Chance
    T-storms

    High: 87 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 59.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 59 °F

  • Friday

    Friday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 88.

    Sunny then
    Slight Chance
    T-storms

    High: 88 °F

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, mainly after 4pm. Mostly sunny, with a high near 86. North northeast wind around 6 mph. Chance of precipitation is 60%.
Tonight
A 50 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 59. North northwest wind 5 to 13 mph becoming southwest in the evening.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 87. West wind 5 to 9 mph becoming north northeast in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59. North wind 5 to 9 mph becoming light and variable after midnight.
Wednesday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Calm wind becoming east northeast around 6 mph in the morning. Winds could gust as high as 16 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59.
Friday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 59.
Saturday
A slight chance of showers and thunderstorms. Sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
Sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 59.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
4 Miles S Rocky Flats CO
 39.85°N 105.2°W (Elev. 5797 ft)
3:20 pm MDT Aug 3, 2020
3pm MDT Aug 3, 2020-6pm MDT Aug 10, 2020
 
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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