Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Red Flag Warning in effect from June 17, 12:00 PM MDT until June 17, 08:00 PM MDT

Current conditions at

Boulder Municipal Airport (KBDU)

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

Fair

91°F

33°C

Humidity	12%
Wind Speed	NW 17 G 29 mph
Barometer	29.80 in
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	16 Jun 4:55 pm MDT

More Information:

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

Extended Forecast for

2 Miles WNW Aspen Springs CO

Red Flag Warning June 17, 12:00pm until June 17, 08:00pm

Click here for hazard details and duration

Red Flag Warning

Tonight
Low: 53 °F
Partly Cloudy
and Breezy
Wednesday
High: 75 °F
Sunny and
Breezy
Wednesday Night
Low: 43 °F
Mostly Clear
and Breezy
then Mostly
Clear
Thursday
High: 71 °F
Sunny
Thursday Night
Low: 47 °F
Mostly Clear
Juneteenth
High: 73 °F
Mostly Sunny
Friday Night
Low: 50 °F
Partly Cloudy
Saturday
High: 73 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 47 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 53. Breezy, with a west wind 14 to 23 mph, with gusts as high as 47 mph.

Wednesday

Sunny, with a high near 75. Breezy, with a west northwest wind 16 to 22 mph, with gusts as high as 47 mph.

Wednesday Night

Mostly clear, with a low around 43. Breezy, with a west northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 30 mph.

Thursday

Sunny, with a high near 71. Light and variable wind becoming north northeast 5 to 10 mph in the morning. Winds could gust as high as 24 mph.

Thursday Night

Mostly clear, with a low around 47. North northeast wind 5 to 9 mph becoming calm. Winds could gust as high as 22 mph.

Juneteenth

Mostly sunny, with a high near 73.

Friday Night

Partly cloudy, with a low around 50.

Saturday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.

Saturday Night

Mostly clear, with a low around 47.