Threats For Heavy Rain and Severe Thunderstorms Continue in the Plains; Fire Weather Conditions Worsen in the Southwest

On Monday and Tuesday, the focus for heavy rain and severe thunderstorms will continue in the Plains and central Mississippi River Valley. Meanwhile, hot conditions and Critical Fire Weather looms over the Great Basin and Southwest U.S. through midweek. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Fair

77°F

25°C

Humidity	74%
Wind Speed	SE 8 G 14 mph
Barometer	29.99 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	15 Jun 9:15 pm CDT

More Information:

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

Extended Forecast for

3 Miles SW Denison IA

Tonight
Low: 67 °F
Isolated
T-storms then
Partly Cloudy
Monday
High: 90 °F
Mostly Sunny
Monday Night
Low: 67 °F
Chance
T-storms then
Showers
Likely
Tuesday
High: 80 °F
Chance
T-storms then
Showers
Tuesday Night
Low: 63 °F
T-storms then
Showers
Wednesday
High: 78 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 59 °F
Mostly Clear
Juneteenth
High: 86 °F
Sunny
Thursday Night
Low: 66 °F
Mostly Clear

Detailed Forecast

Tonight

Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 67. East wind 7 to 9 mph becoming south after midnight. Chance of precipitation is 20%.

Monday

Mostly sunny, with a high near 90. South southwest wind 8 to 15 mph, with gusts as high as 22 mph.

Monday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 67. South wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 80. Southwest wind 6 to 9 mph becoming east in the morning. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Showers and possibly a thunderstorm. Low around 63. East northeast wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 78. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Mostly clear, with a low around 59.

Juneteenth

Sunny, with a high near 86.

Thursday Night

Mostly clear, with a low around 66.

Friday

Sunny, with a high near 91. Breezy.

Friday Night

Mostly clear, with a low around 73. Breezy.

Saturday

Sunny, with a high near 93. Breezy.