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Hazardous Weather Conditions
Current conditions at
Denison (KDNS)
Lat: 41.98°NLon: 95.38°WElev: 1273ft.
Fair and Windy
88°F
31°C
Humidity | 55% |
Wind Speed | S 28 G 37 mph |
Barometer | 29.60 in |
Dewpoint | 70°F (21°C) |
Visibility | 9.00 mi |
Heat Index | 93°F (34°C) |
Last update | 21 Jun 10:35 am CDT |
Extended Forecast for
Charter Oak IA
Extreme Heat Warning June 21, 10:56am until June 22, 09:00pm
NOW until 9:00pm Sun
Extreme Heat Warning
Today
High: 99 °F
Hot and Windy
Tonight
Low: 77 °F
Mostly Clear
and WindySunday
High: 97 °F
Hot and Windy
Sunday Night
Low: 73 °F
Chance
T-storms and
WindyMonday
High: 86 °F
Chance
Showers then
Showers
LikelyMonday Night
Low: 64 °F
Showers
Tuesday
High: 80 °F
Showers
Tuesday Night
Low: 66 °F
Showers
Detailed Forecast
Today
Sunny and hot, with a high near 99. Heat index values as high as 105. Windy, with a south southwest wind around 24 mph, with gusts as high as 37 mph.
Tonight
Mostly clear, with a low around 77. Windy, with a south wind around 21 mph, with gusts as high as 33 mph.
Sunday
Sunny and hot, with a high near 97. Heat index values as high as 102. Windy, with a south wind 20 to 25 mph, with gusts as high as 37 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly clear, with a low around 73. Windy, with a south wind 13 to 22 mph, with gusts as high as 34 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 86. South southwest wind around 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. 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 64. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Tuesday
Showers and possibly a thunderstorm. High near 80. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 66. Chance of precipitation is 80%.
Wednesday
Showers and possibly a thunderstorm. High near 85. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 65. Chance of precipitation is 80%.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Friday
Mostly sunny, with a high near 84.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Charter Oak IA
42.09°N 95.59°W
42.09°N 95.59°W
9:57 am CDT Jun 21, 2025
10am CDT Jun 21, 2025-6pm CDT Jun 27, 2025