Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast across parts of the Upper Midwest into the Great Lakes, the Northeast, and the central High Plains. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Boulder Municipal Airport (KBDU)

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

Fair

68°F

20°C

Humidity	33%
Wind Speed	Calm
Barometer	30.02 in
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	1 Jul 8:15 am MDT

More Information:

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

Extended Forecast for

2 Miles E Boulder CO

Today
High: 88 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 56 °F
Slight Chance
T-storms then
Mostly Clear
Thursday
High: 91 °F
Increasing
Clouds
Thursday Night
Low: 60 °F
Decreasing
Clouds
Friday
High: 94 °F
Sunny
Friday Night
Low: 62 °F
Partly Cloudy
Independence Day
High: 91 °F
Mostly Sunny
Saturday Night
Low: 59 °F
Partly Cloudy
Sunday
High: 92 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 4pm. Patchy smoke after 3pm. Increasing clouds, with a high near 88. Calm wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Patchy smoke before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 56. Northeast wind 5 to 10 mph becoming west northwest after midnight. Winds could gust as high as 16 mph.

Thursday

Increasing clouds, with a high near 91. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.

Thursday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 60. North northeast wind around 6 mph becoming light and variable. Winds could gust as high as 15 mph.

Friday

Sunny, with a high near 94. Calm wind becoming east southeast around 6 mph in the afternoon. Winds could gust as high as 16 mph.

Friday Night

Partly cloudy, with a low around 62.

Independence Day

Mostly sunny, with a high near 91.

Saturday Night

Partly cloudy, with a low around 59.

Sunday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92.

Sunday Night

Partly cloudy, with a low around 61.