Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Fog/Mist

64°F

18°C

Humidity	100%
Wind Speed	Vrbl 3 mph
Barometer	30.04 in
Dewpoint	64°F (18°C)
Visibility	5.00 mi
Last update	14 Jul 6:15 am CDT

More Information:

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

Extended Forecast for

Defiance IA

Today
High: 87 °F
Patchy Fog
then Sunny
Tonight
Low: 64 °F
Clear
Tuesday
High: 86 °F
Sunny
Tuesday Night
Low: 65 °F
Mostly Clear
then Chance
T-storms
Wednesday
High: 82 °F
Chance
T-storms
Wednesday Night
Low: 61 °F
Chance
T-storms
Thursday
High: 75 °F
Chance
Showers
Thursday Night
Low: 59 °F
Partly Cloudy
Friday
High: 78 °F
Partly Sunny

Detailed Forecast

Today

Patchy fog before 9am. Otherwise, sunny, with a high near 87. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

Tonight

Clear, with a low around 64. South wind around 7 mph.

Tuesday

Sunny, with a high near 86. South wind 6 to 10 mph, with gusts as high as 17 mph.

Tuesday Night

A 40 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 65. Southeast wind around 7 mph. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. South wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. North northeast wind around 7 mph. New rainfall amounts between a half and three quarters of an inch possible.

Thursday

A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Mostly cloudy, with a high near 75. North wind 6 to 8 mph. Chance of precipitation is 30%.

Thursday Night

Partly cloudy, with a low around 59. North northeast wind 5 to 7 mph becoming calm after midnight.

Friday

Partly sunny, with a high near 78. Southeast wind 3 to 7 mph.

Friday Night

A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. Southeast wind around 6 mph.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 83. South wind 6 to 8 mph.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South southeast wind around 6 mph.

Sunday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. South southeast wind 5 to 8 mph.