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

Severe Storms and Heavy Rain in Texas; Record Heat Along the East Coast

Scattered severe storms with large hail, isolated severe gusts, and localized flooding are expected across parts of west Texas. Isolated flash flooding is also possible in the central Gulf coast. An early season heat wave will continue to impact the eastern U.S. today, before isolated severe storms move across the central Appalachians into the Mid-Atlantic and far southern New England. Read More >

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Overcast

52°F

11°C

Humidity 62%
Wind Speed NW 7 mph
Barometer 30.14 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 20 May 12:45 pm MDT
Extended Forecast for

Blue Valley CO

  • This Afternoon

    This Afternoon: Rain and snow showers, becoming all rain after 5pm. Some thunder is also possible. High near 43. Northeast wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Calm wind becoming west southwest 5 to 7 mph in the evening.

    Low: 26 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 50. Light and variable wind becoming west 5 to 8 mph in the morning.

    High: 50 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of rain showers before midnight, then a slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 28. West wind around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance
    T-storms then
    Slight Chance
    Snow Showers

  • Friday

    Friday: A chance of snow showers before 3pm, then a chance of rain showers. Some thunder is also possible. Mostly sunny, with a high near 48. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

    High: 48 °F

    Slight Chance
    Snow Showers
    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 32. Chance of precipitation is 50%.

    Low: 32 °F

    Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain and snow showers, becoming all rain after 5pm. Some thunder is also possible. High near 43. Northeast wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Calm wind becoming west southwest 5 to 7 mph in the evening.
Thursday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 50. Light and variable wind becoming west 5 to 8 mph in the morning.
Thursday Night
A chance of rain showers before midnight, then a slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 28. West wind around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow showers before 3pm, then a chance of rain showers. Some thunder is also possible. Mostly sunny, with a high near 48. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
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 32. Chance of precipitation is 50%.
Saturday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 41.
Memorial Day
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 66.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 43.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 63.
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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:
12:46 pm MDT May 20, 2026
Forecast Valid:
12pm MDT May 20, 2026-6pm MDT May 26, 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