Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Fair

59°F

15°C

Humidity	63%
Wind Speed	W 6 mph
Barometer	29.99 in
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	1 Jul 3:15 am MDT

More Information:

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

Extended Forecast for

4 Miles SSW White Ranch Open Space CO

Red Flag Warning July 1, 12:00pm until July 1, 08:00pm

Click here for hazard details and duration

Red Flag Warning

Overnight
Low: 50 °F
Mostly Clear
Wednesday
High: 78 °F
Patchy Smoke
then Slight
Chance
Showers
Wednesday Night
Low: 51 °F
Slight Chance
T-storms then
Mostly Clear
Thursday
High: 81 °F
Increasing
Clouds
Thursday Night
Low: 54 °F
Partly Cloudy
Friday
High: 83 °F
Mostly Sunny
Friday Night
Low: 56 °F
Partly Cloudy
Independence Day
High: 80 °F
Mostly Sunny
Saturday Night
Low: 53 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 50. West wind around 8 mph.

Wednesday

A 20 percent chance of showers after 4pm. Patchy smoke after 11am. Sunny, with a high near 78. Light and variable wind becoming northeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 9pm. Patchy smoke before 10pm. Partly cloudy, with a low around 51. Northeast wind 6 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.

Thursday

Increasing clouds, with a high near 81. Light and variable wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 18 mph.

Thursday Night

Partly cloudy, with a low around 54. West wind 7 to 10 mph, with gusts as high as 20 mph.

Friday

Mostly sunny, with a high near 83.

Friday Night

Partly cloudy, with a low around 56.

Independence Day

Mostly sunny, with a high near 80.

Saturday Night

Partly cloudy, with a low around 53.