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

Wet and Cool in the East this Memorial Day Weekend; Well Above Normal Temperatures in the Northern Plains

A wet Memorial Day weekend is in store for the East, with widespread rainfall of 1 to more than 2 inches expected from the Gulf Coast to southern New England. Well above normal temperatures are forecast to build across the northern Plains. Another round of heavy to excessive rainfall is expected to impact the western Gulf Coast this weekend with Flood Watches in effect. Read More >

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Fair

59°F

15°C

Humidity 36%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 23 May 11:15 pm MDT
Extended Forecast for

Blue Valley CO

  • Tonight

    Tonight: Mostly clear, with a low around 39. West wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 61. West wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 61 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms between 7pm and 8pm. Partly cloudy, with a low around 41. West southwest wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Memorial Day

    Memorial Day: Showers likely and possibly a thunderstorm after noon. Sunny through mid morning, then becoming mostly cloudy, with a high near 62. West wind 6 to 11 mph becoming light and variable. Winds could gust as high as 18 mph. Chance of precipitation is 70%.

    High: 62 °F

    Mostly Sunny
    then Showers
    Likely

  • 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 41. West southwest wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm after noon. High near 60. Breezy. Chance of precipitation is 90%.

    High: 60 °F

    Partly Sunny
    then Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.

    Low: 40 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 56.

    High: 56 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 39. West wind 9 to 13 mph, with gusts as high as 21 mph.
Sunday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 61. West wind 7 to 13 mph, with gusts as high as 21 mph.
Sunday Night
A slight chance of showers and thunderstorms between 7pm and 8pm. Partly cloudy, with a low around 41. West southwest wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 20%.
Memorial Day
Showers likely and possibly a thunderstorm after noon. Sunny through mid morning, then becoming mostly cloudy, with a high near 62. West wind 6 to 11 mph becoming light and variable. Winds could gust as high as 18 mph. Chance of precipitation is 70%.
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 41. West southwest wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 30%.
Tuesday
Showers and possibly a thunderstorm after noon. High near 60. Breezy. Chance of precipitation is 90%.
Tuesday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.
Wednesday
A chance of showers, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 56.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 39.
Thursday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 61.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 41.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 62. Breezy.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 40.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Blue Valley CO
 39.7°N 105.5°W (Elev. 10197 ft)
Last Update:
2:56 pm MDT May 23, 2026
Forecast Valid:
11pm MDT May 23, 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