Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Denver - Centennial Airport (KAPA)

Lat: 39.56°NLon: 104.85°WElev: 5869ft.

Mostly Cloudy

89°F

32°C

Humidity	15%
Wind Speed	SE 10 mph
Barometer	29.76 in (998.0 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	17 Jun 6:53 pm MDT

More Information:

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

Extended Forecast for

2 Miles SSW Castle Rock CO

Tonight
Low: 52 °F
Mostly Clear
Thursday
High: 86 °F
Sunny
Thursday Night
Low: 57 °F
Mostly Clear
and Breezy
Juneteenth
High: 87 °F
Sunny
Friday Night
Low: 58 °F
Mostly Clear
Saturday
High: 94 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 57 °F
Mostly Clear
Sunday
High: 86 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 54 °F
Chance
T-storms then
Slight Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 52. North northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

Thursday

Sunny, with a high near 86. Light south southeast wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 22 mph.

Thursday Night

Mostly clear, with a low around 57. Breezy, with a south wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 34 mph.

Juneteenth

Sunny, with a high near 87. South southwest wind 6 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph.

Friday Night

Mostly clear, with a low around 58. East wind 5 to 7 mph becoming south southwest after midnight. Winds could gust as high as 15 mph.

Saturday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94.

Saturday Night

Mostly clear, with a low around 57.

Sunday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86.

Sunday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 54.