Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest

A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Partly Cloudy

79°F

26°C

Humidity	79%
Wind Speed	Calm
Barometer	30.04 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	22 Aug 4:35 pm CDT

More Information:

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

Extended Forecast for

Charter Oak IA

This Afternoon
High: 84 °F
Heavy Rain
Tonight
Low: 58 °F
Chance
T-storms
Saturday
High: 74 °F
Becoming
Sunny
Saturday Night
Low: 48 °F
Mostly Clear
Sunday
High: 73 °F
Sunny
Sunday Night
Low: 45 °F
Mostly Clear
Monday
High: 70 °F
Sunny
Monday Night
Low: 44 °F
Mostly Clear
Tuesday
High: 72 °F
Sunny

Detailed Forecast

This Afternoon

A 50 percent chance of showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 84. South wind around 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 58. North northeast wind 3 to 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Partly sunny, then gradually becoming sunny, with a high near 74. North northwest wind 7 to 11 mph, with gusts as high as 20 mph.

Saturday Night

Mostly clear, with a low around 48. North northwest wind 5 to 7 mph becoming calm in the evening.

Sunday

Sunny, with a high near 73. Calm wind becoming northwest 5 to 8 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 45.

Monday

Sunny, with a high near 70.

Monday Night

Mostly clear, with a low around 44.