Flooding Possible in the Southwest U.S.; Coastal Storm to Impact the East

Heavy to excessive rainfall is expected today into Wednesday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. A strong coastal storm will develop off the Mid-Atlantic coast Wednesday, intensifying toward southern New England this weekend. Significant coastal flooding, strong rip currents, and beach erosion from high surf expected. Read More >

Current conditions at

Boulder Municipal Airport (KBDU)

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

Fair

81°F

27°C

Humidity	28%
Wind Speed	NE 3 mph
Barometer	30.10 in
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	22 Sep 1:55 pm MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles WSW Boulder CO

This Afternoon
High: 77 °F
Slight Chance
T-storms
Tonight
Low: 56 °F
Chance
Showers then
Mostly Cloudy
Wednesday
High: 75 °F
Mostly Cloudy
then Chance
Showers
Wednesday Night
Low: 57 °F
Chance
Showers
Thursday
High: 66 °F
Showers
Thursday Night
Low: 53 °F
Showers
Likely then
Partly Cloudy
Friday
High: 74 °F
Mostly Sunny
then Chance
Showers
Friday Night
Low: 55 °F
Partly Cloudy
Saturday
High: 79 °F
Sunny

Detailed Forecast

This Afternoon

A slight chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 77. East southeast wind around 6 mph becoming south. Chance of precipitation is 20%.

Tonight

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 56. West southwest wind 3 to 7 mph. Chance of precipitation is 30%.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly cloudy, with a high near 75. West wind around 5 mph becoming calm.

Wednesday Night

A 40 percent chance of showers. Cloudy, with a low around 57. Calm wind.

Thursday

Showers, with thunderstorms also possible after 3pm. High near 66. Light north northeast wind. Chance of precipitation is 90%.

Thursday Night

Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.

Friday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74.

Friday Night

Partly cloudy, with a low around 55.

Saturday

Sunny, with a high near 79.

Saturday Night

Partly cloudy, with a low around 54.

Sunday

Mostly sunny, with a high near 79.

Sunday Night

Mostly cloudy, with a low around 56.