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.

Overcast

43°F

6°C

Humidity 87%
Wind Speed N 6 mph
Barometer 30.00 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 18 May 5:45 pm MDT
Extended Forecast for

3 Miles SE Echo Lake CO

Winter Weather Advisory May 18, 06:44pm until May 18, 09:00pm
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory May 18, 06:44pm until May 18, 09:00pm

    NOW until 9:00pm Mon

    Winter Weather Advisory

  • Tonight

    Low: 21 °F

    Snow Showers
    Likely and
    Patchy Fog

  • Tuesday

    Tuesday: Snow showers, mainly after 9am. Some thunder is also possible. Patchy fog before 9am. High near 33. Light and variable wind becoming east southeast 5 to 10 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Slight Chance
    Snow Showers
    and Patchy
    Fog then Snow
    Showers

  • Tuesday Night

    Tuesday Night: Snow showers, mainly before midnight. Some thunder is also possible. Steady temperature around 31. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Snow Showers
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A chance of snow showers before noon, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 43. Southwest wind 5 to 8 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 43 °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 27. West northwest wind around 6 mph becoming calm. Chance of precipitation is 50%.

    Low: 27 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Rain and snow showers likely after noon. Some thunder is also possible. Partly sunny, with a high near 48. Chance of precipitation is 60%.

    High: 48 °F

    Mostly Sunny
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before midnight, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Friday

    Friday: A chance of snow showers between noon and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Partly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Snow showers likely, mainly before midnight. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 21. East wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow showers, mainly after 9am. Some thunder is also possible. Patchy fog before 9am. High near 33. Light and variable wind becoming east southeast 5 to 10 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow showers, mainly before midnight. Some thunder is also possible. Steady temperature around 31. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A chance of snow showers before noon, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 43. Southwest wind 5 to 8 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain and snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around 27. West northwest wind around 6 mph becoming calm. Chance of precipitation is 50%.
Thursday
Rain and snow showers likely after noon. Some thunder is also possible. Partly sunny, with a high near 48. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow showers before midnight, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Friday
A chance of snow showers between noon and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Partly sunny, with a high near 50.
Friday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 30.
Saturday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 33.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 38.
Memorial Day
A chance of showers and thunderstorms. Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Echo Lake CO
 39.61°N 105.55°W (Elev. 9738 ft)
Last Update:
12:46 pm MDT May 18, 2026
Forecast Valid:
6pm MDT May 18, 2026-6pm MDT May 25, 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