Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Boulder Municipal Airport (KBDU)

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

Overcast

59°F

15°C

Humidity	88%
Wind Speed	N 3 mph
Barometer	30.03 in
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	20 Jun 5:35 am MDT

More Information:

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

Extended Forecast for

Boulder CO

Today
High: 90 °F
Mostly Sunny
Tonight
Low: 59 °F
Mostly Clear
Sunday
High: 91 °F
Sunny
Sunday Night
Low: 56 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 87 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 58 °F
Mostly Clear
Tuesday
High: 81 °F
Slight Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 57 °F
Slight Chance
T-storms then
Mostly Clear
Wednesday
High: 86 °F
Sunny then
Slight Chance
T-storms

Detailed Forecast

Today

Mostly sunny, with a high near 90. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.

Tonight

Mostly clear, with a low around 59. West wind 8 to 13 mph becoming light west northwest. Winds could gust as high as 21 mph.

Sunday

Sunny, with a high near 91. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 23 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. North wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Monday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.

Monday Night

Mostly clear, with a low around 58.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Chance of precipitation is 30%.

Tuesday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57.

Wednesday

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

Wednesday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 87.