Regional Outbreaks of Severe Weather Through Early Next Week; Early Season Heat Wave across the South

Active spring pattern across the center of our nation with several episodes of severe weather and heavy rainfall expected into next week. The potential for very large hail, long track tornadoes, severe wind gusts, frequent cloud to ground lightning strikes and flash flooding are in the outlook. Furthermore, dangerous early season heat wave continues for the Gulf Coast states into early next week. Read More >

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Partly Cloudy

46°F

8°C

Humidity	71%
Wind Speed	NW 20 G 29 mph
Barometer	29.87 in
Dewpoint	37°F (3°C)
Visibility	NA
Wind Chill	38°F (3°C)
Last update	17 May 8:15 am CDT

More Information:

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

Extended Forecast for

3 Miles SW Denison IA

Today
High: 66 °F
Gradual
Clearing and
Breezy
Tonight
Low: 41 °F
Mostly Clear
Sunday
High: 72 °F
Mostly Sunny
Sunday Night
Low: 53 °F
Breezy.
Chance
T-storms then
Showers
Monday
High: 64 °F
Showers and
Windy
Monday Night
Low: 49 °F
Showers and
Breezy
Tuesday
High: 56 °F
Showers and
Breezy
Tuesday Night
Low: 41 °F
Showers
Wednesday
High: 59 °F
Chance
Showers

Detailed Forecast

Today

Cloudy through mid morning, then gradual clearing, with a high near 66. Breezy, with a northwest wind 15 to 18 mph, with gusts as high as 26 mph.

Tonight

Mostly clear, with a low around 41. North northwest wind 6 to 11 mph becoming light and variable.

Sunday

Mostly sunny, with a high near 72. East northeast wind 9 to 15 mph, with gusts as high as 23 mph.

Sunday Night

A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers and possibly a thunderstorm after 1am. Low around 53. Breezy, with an east wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Showers and possibly a thunderstorm. High near 64. Windy, with an east wind 20 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers and possibly a thunderstorm. Low around 49. Breezy. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Tuesday

Showers and possibly a thunderstorm. High near 56. Breezy. Chance of precipitation is 90%.

Tuesday Night

Showers and possibly a thunderstorm before 1am, then showers likely. Low around 41. Chance of precipitation is 80%.

Wednesday

A 40 percent chance of showers before 1pm. Partly sunny, with a high near 59.

Wednesday Night

Partly cloudy, with a low around 41.

Thursday

Sunny, with a high near 68.