Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Boulder Municipal Airport (KBDU)

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

Fair

81°F

27°C

Humidity	30%
Wind Speed	SW 7 mph
Barometer	30.15 in
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	25 Jul 1:15 am MDT

More Information:

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

Extended Forecast for

3 Miles ESE Jamestown CO

Overnight
Low: 73 °F
Partly Cloudy
Saturday
High: 87 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 71 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 89 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 72 °F
Slight Chance
T-storms then
Mostly Cloudy
Monday
High: 86 °F
Mostly Sunny
then T-storms
Likely
Monday Night
Low: 68 °F
Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 82 °F
Mostly Sunny
then T-storms
Tuesday Night
Low: 66 °F
Chance
T-storms then
Mostly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a steady temperature around 73. West wind 6 to 8 mph.

Saturday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

Saturday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and 10pm. Partly cloudy, with a low around 71. West wind 6 to 8 mph. Chance of precipitation is 30%.

Sunday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89. West wind 5 to 8 mph becoming calm.

Sunday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 72. West wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

Monday

Showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Partly sunny, with a high near 86. Chance of precipitation is 70%.

Monday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.

Tuesday

Showers and possibly a thunderstorm after noon. Partly sunny, with a high near 82.

Tuesday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 66.

Wednesday

Showers and possibly a thunderstorm after noon. Partly sunny, with a high near 82.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66.

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 83.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 66.