Weekend Preview: Monsoon Flood Threat and Heat In A Few Locations

This weekend will be busy with a few weather hazards across the U.S. Increasing monsoonal moisture will result in heavy rain and thunderstorms with the potential for flash flooding and debris flows near vulnerable burn scars in the Southwest, Great Basin and parts of the Rockies. Also, summer heat with excessive warnings and advisories will persist in the South and return in the Northwest. Read More >

Hazardous Weather Conditions

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Current conditions at

Boulder Municipal Airport (KBDU)

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

Fair

82°F

28°C

Humidity	37%
Wind Speed	Calm
Barometer	30.25 in
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	30 Jul 12:15 pm MDT

More Information:

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

Extended Forecast for

4 Miles NE Aspen Springs CO

Flash Flood Watch until July 31, 09:00pm

Click here for hazard details and duration

Flash Flood Watch

Flash Flood Watch until July 31, 09:00pm

NOW until
9:00pm Sat

Flash Flood Watch
This
Afternoon

Heavy Rain
High: 74 °F
Tonight

Heavy Rain
Low: 54 °F
Saturday

Heavy Rain
High: 62 °F
Saturday
Night

T-storms
Likely then
Chance
T-storms
Low: 52 °F
Sunday

Chance
Showers then
T-storms
High: 62 °F
Sunday
Night

Chance
T-storms then
Mostly Cloudy
Low: 51 °F
Monday

Chance
Showers then
T-storms
Likely
High: 67 °F
Monday
Night

Chance
T-storms then
Mostly Cloudy
Low: 53 °F

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm before 3pm, then showers and thunderstorms likely after 3pm. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 74. East northeast wind 6 to 8 mph becoming north. Chance of precipitation is 70%.

Tonight

Showers and possibly a thunderstorm before midnight, then showers and thunderstorms likely, mainly between midnight and 3am. Some of the storms could produce heavy rain. Low around 54. West northwest wind 5 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 80%.

Saturday

Showers likely and possibly a thunderstorm before noon, then showers and thunderstorms between noon and 3pm, then showers and possibly a thunderstorm after 3pm. Some of the storms could produce heavy rain. High near 62. North northeast wind 3 to 7 mph. Winds could gust as high as 16 mph. Chance of precipitation is 90%.

Saturday Night

Showers and thunderstorms likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 52. West wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 70%.

Sunday

A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon. High near 62. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 80%.

Sunday Night

A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51.

Monday

A chance of showers, then showers and thunderstorms likely after noon. Partly sunny, with a high near 67. Chance of precipitation is 70%.

Monday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53.

Tuesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 67.

Tuesday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 69.