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

Heavy Rainfall on the Western Gulf Coast; Severe Thunderstorms in the Southern Plains Friday

A multi-day heavy rainfall event will continue over the western Gulf Coast through Monday. Slight Risks of excessive rainfall have been issued, and Flood Watches remain in effect through Monday evening. Scattered severe storms capable of producing large hail and damaging winds are possible across western portions of Texas and Oklahoma on Friday. Read More >

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Overcast

46°F

8°C

Humidity 82%
Wind Speed SW 9 mph
Barometer 30.01 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 22 May 2:35 am MDT
Extended Forecast for

Blue Valley CO

  • Overnight

    Overnight: A 20 percent chance of snow showers after 3am. Partly cloudy, with a low around 29. West wind around 6 mph.

    Low: 29 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A slight chance of snow showers before 1pm, then a slight chance of rain and snow showers between 1pm and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Mostly sunny, with a high near 50. West wind 5 to 9 mph becoming east in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 50 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain showers before midnight, then a slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am. Some thunder is also possible. Mostly cloudy, with a low around 33. East southeast wind 5 to 7 mph becoming calm. Winds could gust as high as 15 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 55. West northwest wind 5 to 9 mph, with gusts as high as 21 mph.

    High: 55 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. Northwest wind 5 to 13 mph becoming west southwest in the evening. Winds could gust as high as 23 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64.

    High: 64 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Memorial Day

    Memorial Day: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny
    then Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow showers after 3am. Partly cloudy, with a low around 29. West wind around 6 mph.
Friday
A slight chance of snow showers before 1pm, then a slight chance of rain and snow showers between 1pm and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Mostly sunny, with a high near 50. West wind 5 to 9 mph becoming east in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A chance of rain showers before midnight, then a slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am. Some thunder is also possible. Mostly cloudy, with a low around 33. East southeast wind 5 to 7 mph becoming calm. Winds could gust as high as 15 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 55. West northwest wind 5 to 9 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 35. Northwest wind 5 to 13 mph becoming west southwest in the evening. Winds could gust as high as 23 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 41.
Memorial Day
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 66.
Monday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44.
Tuesday
Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 63.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
Wednesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 61.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 41.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 60.
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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:
1:45 am MDT May 22, 2026
Forecast Valid:
2am MDT May 22, 2026-6pm MDT May 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation