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

Severe Weather in the Central Plains; Fire Concerns in the Southern High Plains and Southwest; Late-Season Mountain Snow

Severe storms, including large hail, wind, and perhaps a couple of tornadoes, are possible in the central Plains. Dry, windy conditions and lightning from dry thunderstorms may produce hazardous fire conditions in the Southwest and southern High Plains. Late-season snow is expected in the Northwest and the Great Basin. Heat is spreading across the eastern U.S.. Read More >

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Fair

55°F

13°C

Humidity 51%
Wind Speed NW 8 mph
Barometer 29.74 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 17 May 2:55 am MDT
Extended Forecast for

Blue Valley CO

  • Overnight

    Overnight: Partly cloudy, with a low around 38. Southwest wind around 8 mph, with gusts as high as 15 mph.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Rain and snow showers, becoming all rain after 3pm. Some thunder is also possible. High near 52. West wind 7 to 10 mph becoming southeast in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 52 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain showers likely before 9pm, then rain and snow showers between 9pm and 11pm, then snow showers after 11pm. Some thunder is also possible. Low around 31. East southeast wind around 7 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow
    then Snow
    Showers

  • Monday

    Monday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 34. East southeast wind 7 to 11 mph becoming north northeast in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 34 °F

    Heavy Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 23. North northeast wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 16 mph.

    Low: 23 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers, mainly after noon. Some thunder is also possible. High near 35. Chance of precipitation is 80%.

    High: 35 °F

    Chance Snow
    Showers then
    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers, mainly before midnight. Some thunder is also possible. Low around 27. Chance of precipitation is 90%.

    Low: 27 °F

    Snow Showers
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: Snow showers, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 43.

    High: 43 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before midnight, then a slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. Southwest wind around 8 mph, with gusts as high as 15 mph.
Sunday
Rain and snow showers, becoming all rain after 3pm. Some thunder is also possible. High near 52. West wind 7 to 10 mph becoming southeast in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain showers likely before 9pm, then rain and snow showers between 9pm and 11pm, then snow showers after 11pm. Some thunder is also possible. Low around 31. East southeast wind around 7 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 34. East southeast wind 7 to 11 mph becoming north northeast in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 23. North northeast wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 16 mph.
Tuesday
Snow showers, mainly after noon. Some thunder is also possible. High near 35. Chance of precipitation is 80%.
Tuesday Night
Snow showers, mainly before midnight. Some thunder is also possible. Low around 27. Chance of precipitation is 90%.
Wednesday
Snow showers, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 43.
Wednesday Night
A chance of rain and snow showers before midnight, then a slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 27.
Thursday
A slight chance of snow showers before noon, then a chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 48.
Thursday Night
A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 29.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 33.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Blue Valley CO
 39.7°N 105.5°W (Elev. 10197 ft)
Last Update:
12:46 am MDT May 17, 2026
Forecast Valid:
3am MDT May 17, 2026-6pm MDT May 23, 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