Mississippi Valley Summer Heat Wave; Severe Thunderstorms and Flooding Possible to the North

A dangerous summer heat wave will continue much of the Plains, Mid/Lower Mississippi Valley, Southeast U.S. today and Thursday. Areas of severe thunderstorms may occur today and again on Thursday from parts of the northern/central Rockies and High Plains into the Ohio Valley and Carolinas. Excessive rainfall over similar areas may bring flash flooding today and Thursday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Boulder Municipal Airport (KBDU)

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

Partly Cloudy

86°F

30°C

Humidity	29%
Wind Speed	E 6 mph
Barometer	30.12 in
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	6 Jul 1:55 pm MDT

More Information:

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

Extended Forecast for

4 Miles SW Boulder CO

This
Afternoon

T-storms
High: 75 °F
Tonight

Chance
T-storms
Low: 57 °F
Thursday

Slight Chance
T-storms then
Chance
T-storms
High: 75 °F
Thursday
Night

Slight Chance
T-storms then
Mostly Clear
Low: 58 °F
Friday

Sunny then
Slight Chance
T-storms
High: 80 °F
Friday
Night

Mostly Clear
Low: 60 °F
Saturday

Sunny
High: 86 °F
Saturday
Night

Mostly Clear
Low: 63 °F
Sunday

Sunny then
Slight Chance
T-storms
High: 86 °F

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. High near 75. North wind around 8 mph becoming west. Winds could gust as high as 15 mph. Chance of precipitation is 80%.

Tonight

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. West northwest wind 6 to 8 mph, with gusts as high as 15 mph.

Thursday

A 50 percent chance of showers and thunderstorms, mainly after noon. Increasing clouds, with a high near 75. West northwest wind 6 to 9 mph becoming east in the afternoon.

Thursday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming clear, with a low around 58. East wind 7 to 9 mph becoming west after midnight.

Friday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 80. West wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph.

Friday Night

Mostly clear, with a low around 60.

Saturday

Sunny, with a high near 86.

Saturday Night

Mostly clear, with a low around 63.

Sunday

A slight chance of showers and thunderstorms after noon. Sunny, with a high near 86.

Sunday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61.

Monday

A chance of showers and thunderstorms. Mostly sunny, with a high near 80.