Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday

A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Fair

45°F

7°C

Humidity 87%
Wind Speed S 5 mph
Barometer 30.09 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 21 May 2:15 am MDT
Extended Forecast for

Evergreen CO

  • Overnight

    Overnight: Mostly clear, with a low around 30. Light west southwest wind.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon.  Increasing clouds, with a high near 59. Calm wind becoming east around 6 mph in the afternoon.

    High: 59 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 32. West northwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 56. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 56 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 35. East wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 15 mph.  Chance of precipitation is 60%.

    Low: 35 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 62. Chance of precipitation is 40%.

    High: 62 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 73.

    High: 73 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 30. Light west southwest wind.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 59. Calm wind becoming east around 6 mph in the afternoon.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 32. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 56. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 35. East wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 60%.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. Chance of precipitation is 40%.
Saturday Night
Mostly clear, with a low around 37.
Sunday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.
Memorial Day
Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 75.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 44.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 71.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Evergreen CO
 39.64°N 105.35°W (Elev. 7369 ft)
12:46 am MDT May 21, 2026
2am MDT May 21, 2026-6pm MDT May 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database