Sunday Brings Heat Relief For Some; Flash Flood Threat Along Cold Front

A cold front shifting across the Central Plains, Midwest, Great Lakes and Northeast on Sunday will bring some relief from the heat with cooler and drier air. Excessive heat holds Sunday roughly south of I-70. Heavy rain from thunderstorms along the front may bring flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

Lat: 40.04°NLon: 105.23°WElev: 5288ft.

Fair

20°C

68°F

Humidity 53%
Wind Speed W 7 km/h
Barometer 30.12 in
Dewpoint 10°C (50°F)
Visibility 16 km
Last update 21 Jul 1:11 am MDT
Extended Forecast for

2 Miles W Boulder CO

  • Overnight

    Overnight: A 10 percent chance of showers and thunderstorms before 2am.  Partly cloudy, with a low around 16. West wind 8 to 11 km/h.

    Slight Chance
    T-storms

    Low: 16 °C

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm.  Mostly sunny, with a high near 27. West wind 5 to 11 km/h becoming east in the afternoon.  Chance of precipitation is 70%.

    Mostly Sunny
    then Showers
    Likely

    High: 27 °C

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely, mainly before midnight.  Mostly cloudy, with a low around 16. East northeast wind 5 to 10 km/h.  Chance of precipitation is 60%.

    T-storms
    Likely then
    Slight Chance
    T-storms

    Low: 16 °C

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 26. Calm wind becoming east 5 to 10 km/h in the morning.  Chance of precipitation is 50%.

    Slight Chance
    Showers then
    Chance
    T-storms

    High: 26 °C

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 16. East wind 5 to 8 km/h becoming calm  after midnight.

    Chance
    Showers then
    Mostly Clear

    Low: 16 °C

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 30.

    Sunny then
    Chance
    T-storms

    High: 30 °C

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 17.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 17 °C

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 32.

    Sunny then
    Chance
    T-storms

    High: 32 °C

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 18.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 18 °C

Detailed Forecast

Overnight
A 10 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 16. West wind 8 to 11 km/h.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Mostly sunny, with a high near 27. West wind 5 to 11 km/h becoming east in the afternoon. Chance of precipitation is 70%.
Sunday Night
Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 16. East northeast wind 5 to 10 km/h. Chance of precipitation is 60%.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 26. Calm wind becoming east 5 to 10 km/h in the morning. Chance of precipitation is 50%.
Monday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 16. East wind 5 to 8 km/h becoming calm after midnight.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Sunny, with a high near 30.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 17.
Wednesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 32.
Wednesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 18.
Thursday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 30.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 18.
Friday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 29.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 17.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 28.
Click Map For Forecast
Point Forecast:
2 Miles W Boulder CO
 40.02°N 105.31°W (Elev. 1814 m)
11:49 pm MDT Jul 20, 2019
1am MDT Jul 21, 2019-6pm MDT Jul 27, 2019
 
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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