Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. 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

90°F

32°C

Humidity	16%
Wind Speed	E 10 mph
Barometer	29.74 in
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	17 Jun 3:15 pm MDT

More Information:

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

Extended Forecast for

Ward CO

Red Flag Warning until June 17, 08:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning until June 17, 08:00pm
NOW until 8:00pm Wed
Red Flag Warning
This Afternoon
High: 76 °F
Sunny and
Breezy
Tonight
Low: 43 °F
Mostly Clear
and Breezy
then Mostly
Clear
Thursday
High: 74 °F
Sunny
Thursday Night
Low: 48 °F
Increasing
Clouds
Juneteenth
High: 73 °F
Mostly Sunny
Friday Night
Low: 50 °F
Mostly Clear
Saturday
High: 76 °F
Sunny then
Slight Chance
T-storms and
Breezy
Saturday Night
Low: 48 °F
Mostly Clear
and Breezy
then Mostly
Clear

Detailed Forecast

This Afternoon

Sunny, with a high near 76. Breezy, with a west northwest wind around 18 mph, with gusts as high as 30 mph.

Tonight

Mostly clear, with a low around 43. Breezy, with a west northwest wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

Thursday

Sunny, with a high near 74. Light and variable wind becoming west northwest 5 to 8 mph in the morning.

Thursday Night

Increasing clouds, with a low around 48. West northwest wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 21 mph.

Juneteenth

Mostly sunny, with a high near 73. Calm wind becoming east northeast 5 to 7 mph in the morning. Winds could gust as high as 18 mph.

Friday Night

Mostly clear, with a low around 50.

Saturday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. Breezy.

Saturday Night

Mostly clear, with a low around 48. Breezy.