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

Unsettled Weather in the Eastern U.S. through Memorial Day

Wet, stormy, and unsettled weather continues for much of the eastern half of the U.S. through Memorial Day. There is potential for scattered flash flooding across the Central Gulf Coast into North Georgia and across the Upper Ohio Valley. Severe storms capable of hail/wind may occur across the Middle Missouri Valley/Siouxland and across other parts of the central and southern Plains and Southeast. Read More >

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Partly Cloudy

79°F

26°C

Humidity 15%
Wind Speed NW 9 mph
Barometer 30.12 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 24 May 11:46 am MDT
Extended Forecast for

Blue Valley CO

  • This Afternoon

    This Afternoon: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 64. Northwest wind around 7 mph becoming south southwest. Chance of precipitation is 50%.

    High: 64 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 42. West southwest wind 6 to 8 mph.

    Low: 42 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Memorial Day

    Memorial Day: A 50 percent chance of showers and thunderstorms, mainly after 3pm. Increasing clouds, with a high near 64. West southwest wind 5 to 9 mph becoming light and variable.

    High: 64 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 43. Southeast wind 5 to 8 mph becoming west in the evening. Winds could gust as high as 17 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm after noon. High near 62. Breezy, with a south southwest wind 5 to 10 mph becoming southeast 11 to 16 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 80%.

    High: 62 °F

    Partly Sunny
    then Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.

    Low: 42 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers, then showers and thunderstorms likely after noon. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.

    High: 58 °F

    Chance
    Showers then
    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny
    then Showers
    Likely

Detailed Forecast

This Afternoon
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 64. Northwest wind around 7 mph becoming south southwest. Chance of precipitation is 50%.
Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 42. West southwest wind 6 to 8 mph.
Memorial Day
A 50 percent chance of showers and thunderstorms, mainly after 3pm. Increasing clouds, with a high near 64. West southwest wind 5 to 9 mph becoming light and variable.
Monday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 43. Southeast wind 5 to 8 mph becoming west in the evening. Winds could gust as high as 17 mph. Chance of precipitation is 30%.
Tuesday
Showers and possibly a thunderstorm after noon. High near 62. Breezy, with a south southwest wind 5 to 10 mph becoming southeast 11 to 16 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 80%.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.
Wednesday
A chance of showers, then showers and thunderstorms likely after noon. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 41.
Thursday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 61.
Thursday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 63. Breezy.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Blue Valley CO
 39.7°N 105.48°W (Elev. 9301 ft)
Last Update:
5:38 am MDT May 24, 2026
Forecast Valid:
12pm MDT May 24, 2026-6pm MDT May 30, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation