Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Fair

72°F

22°C

Humidity	33%
Wind Speed	NW 10 mph
Barometer	29.72 in
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	28 Jun 9:35 pm MDT

More Information:

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

Extended Forecast for

2 Miles WSW Louisville CO

Tonight
Low: 58 °F
Areas Smoke
Monday
High: 86 °F
Patchy Smoke
then Sunny
and Breezy
Monday Night
Low: 57 °F
Patchy Smoke
and Breezy
Tuesday
High: 89 °F
Patchy Smoke
then Mostly
Sunny
Tuesday Night
Low: 56 °F
Slight Chance
T-storms and
Breezy then
Mostly Clear
Wednesday
High: 88 °F
Sunny
Wednesday Night
Low: 57 °F
Partly Cloudy
Thursday
High: 91 °F
Sunny
Thursday Night
Low: 59 °F
Partly Cloudy

Detailed Forecast

Tonight

Areas of smoke before 3am. Mostly clear, with a low around 58. Southwest wind 6 to 10 mph, with gusts as high as 16 mph.

Monday

Patchy smoke between 9am and noon. Sunny, with a high near 86. Breezy, with a southwest wind 6 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

Monday Night

Patchy smoke. Mostly clear, with a low around 57. Breezy, with a west wind 10 to 15 mph becoming light west southwest after midnight. Winds could gust as high as 24 mph.

Tuesday

Patchy smoke before noon. Sunny, with a high near 89. Light and variable wind becoming west northwest 9 to 14 mph in the morning. Winds could gust as high as 24 mph.

Tuesday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 56. Breezy, with a north northwest wind 5 to 15 mph becoming west southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

Wednesday

Sunny, with a high near 88.

Wednesday Night

Partly cloudy, with a low around 57.

Thursday

Sunny, with a high near 91.

Thursday Night

Partly cloudy, with a low around 59.

Friday

Sunny, with a high near 95.

Friday Night

Partly cloudy, with a low around 63.