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

Hazardous Weather Conditions

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Light Rain

45°F

7°C

Humidity 87%
Wind Speed NW 13 G 18 mph
Barometer 29.88 in
Dewpoint 41°F (5°C)
Visibility 7.00 mi
Wind Chill39°F (4°C)
Last update 17 May 10:15 pm MDT
Extended Forecast for

Blue Valley CO

Winter Weather Advisory until May 18, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until May 18, 09:00pm

    NOW until 9:00pm Mon

    Winter Weather Advisory

  • Overnight

    Low: 30 °F

    Snow Showers

  • Monday

    Monday: Snow showers. The snow could be heavy at times. Some thunder is also possible. Temperature falling to around 29 by 1pm. East southeast wind 8 to 13 mph becoming north northeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 33 °F⇓

    Heavy Snow

  • Monday Night

    Monday Night: Snow showers likely, mainly before midnight. Cloudy, with a low around 21. Northeast wind 5 to 7 mph becoming light and variable. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers, mainly after noon. Some thunder is also possible. High near 32. Calm wind becoming east southeast 5 to 9 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Chance Snow
    Showers then
    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers. Low around 26. East wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 100%.

    Low: 26 °F

    Snow Showers
    then Snow
    Showers
    Likely

  • Wednesday

    Wednesday: A chance of snow showers before noon, then snow showers, possibly mixed with rain. Some thunder is also possible. High near 42. Chance of precipitation is 90%.

    High: 42 °F

    Chance Snow
    Showers then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.

    Low: 26 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A chance of rain and snow showers after noon. Some thunder is also possible. Partly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Snow showers. Low around 30. East southeast wind around 8 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow showers. The snow could be heavy at times. Some thunder is also possible. Temperature falling to around 29 by 1pm. East southeast wind 8 to 13 mph becoming north northeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday Night
Snow showers likely, mainly before midnight. Cloudy, with a low around 21. Northeast wind 5 to 7 mph becoming light and variable. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday
Snow showers, mainly after noon. Some thunder is also possible. High near 32. Calm wind becoming east southeast 5 to 9 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow showers. Low around 26. East wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 100%.
Wednesday
A chance of snow showers before noon, then snow showers, possibly mixed with rain. Some thunder is also possible. High near 42. Chance of precipitation is 90%.
Wednesday Night
A chance of rain and snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Thursday
A chance of rain and snow showers after noon. Some thunder is also possible. Partly sunny, with a high near 51.
Thursday Night
A slight chance of rain and snow showers before 9pm, then a slight chance of rain showers between 9pm and midnight. Some thunder is also possible. Partly cloudy, with a low around 29.
Friday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 33.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 38. Breezy.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 67. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Blue Valley CO
 39.7°N 105.5°W (Elev. 10197 ft)
Last Update:
12:45 pm MDT May 17, 2026
Forecast Valid:
12am MDT May 18, 2026-6pm MDT May 24, 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