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Severe Weather on June 11, 2026

Hazardous Weather Conditions

Severe Thunderstorm Watch in effect from June 13, 04:45 AM CDT until June 13, 11:00 AM CDT

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Fair

66°F

19°C

Humidity	78%
Wind Speed	SW 5 G 13 mph
Barometer	29.89 in
Dewpoint	59°F (15°C)
Visibility	NA
Last update	13 Jun 4:35 am CDT

More Information:

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

Extended Forecast for

Dunlap IA

Severe T-storm Watch until June 13, 11:00am

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until June 13, 11:00am
NOW until 11:00am Sat
Severe T-storm Watch
Overnight
Low: 61 °F
Mostly Clear
Saturday
High: 76 °F
Severe
Thunderstorms
Saturday Night
Low: 51 °F
Decreasing
Clouds
Sunday
High: 73 °F
Sunny
Sunday Night
Low: 48 °F
Partly Cloudy
Monday
High: 78 °F
Sunny
Monday Night
Low: 55 °F
Partly Cloudy
Tuesday
High: 79 °F
Mostly Sunny

Detailed Forecast

Overnight

Mostly clear, with a low around 61. South wind around 7 mph.

Saturday

A 50 percent chance of showers and thunderstorms, mainly after 7am. Some of the storms could be severe. Partly sunny, with a high near 76. Light and variable wind becoming north 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Mostly cloudy, then gradually becoming clear, with a low around 51. North wind 5 to 11 mph, with gusts as high as 20 mph.

Sunday

Sunny, with a high near 73. Northwest wind 6 to 13 mph, with gusts as high as 20 mph.

Sunday Night

Partly cloudy, with a low around 48. Northwest wind 5 to 7 mph becoming calm in the evening.

Monday

Sunny, with a high near 78. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.

Monday Night

Partly cloudy, with a low around 55. West wind around 5 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 79. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

Tuesday Night

A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 59. West northwest wind around 5 mph becoming calm.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 85. South southeast wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

Wednesday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57. Northwest wind 5 to 13 mph, with gusts as high as 20 mph.

Thursday

Mostly sunny, with a high near 79. Northwest wind 5 to 9 mph, with gusts as high as 17 mph.

Thursday Night

Mostly clear, with a low around 56. North northwest wind around 5 mph becoming calm in the evening.

Juneteenth

Sunny, with a high near 84. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 17 mph.