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

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Fair

75°F

24°C

Humidity	15%
Wind Speed	Calm
Barometer	29.78 in
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Last update	17 Jun 6:15 am MDT

More Information:

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

Extended Forecast for

4 Miles E Black Hawk CO

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

Click here for hazard details and duration

Red Flag Warning

Today
High: 78 °F
Sunny and
Breezy
Tonight
Low: 45 °F
Mostly Clear
and Breezy
then Clear
Thursday
High: 73 °F
Sunny
Thursday Night
Low: 50 °F
Mostly Clear
Juneteenth
High: 74 °F
Mostly Sunny
Friday Night
Low: 53 °F
Mostly Clear
Saturday
High: 77 °F
Sunny then
Slight Chance
T-storms and
Breezy
Saturday Night
Low: 51 °F
Partly Cloudy
and Breezy
then Mostly
Clear
Sunday
High: 72 °F
Sunny then
Slight Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 78. Breezy, with a west northwest wind around 17 mph, with gusts as high as 28 mph.

Tonight

Mostly clear, with a low around 45. Breezy, with a west northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.

Thursday

Sunny, with a high near 73. Light and variable wind becoming east northeast 5 to 8 mph in the morning.

Thursday Night

Mostly clear, with a low around 50. East northeast wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph.

Juneteenth

Mostly sunny, with a high near 74. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

Friday Night

Mostly clear, with a low around 53.

Saturday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. Breezy.

Saturday Night

Mostly clear, with a low around 51. Breezy.