Hazardous Weather Conditions
Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
Mostly Cloudy
67°F
19°C
| Humidity | 91% |
| Wind Speed | S 5 mph |
| Barometer | 29.79 in (1007.8 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 18 Jun 2:53 am CDT |
Extended Forecast for
7 Miles S Martinsburg IA
Overnight
Low: 66 °F
T-storms
LikelyWednesday
High: 77 °F
T-storms
Likely then
Showers
LikelyWednesday Night
Low: 62 °F
Chance
T-storms then
Mostly ClearJuneteenth
High: 86 °F
Sunny
Thursday Night
Low: 67 °F
Mostly Clear
Friday
High: 91 °F
Mostly Sunny
then Sunny
and BreezyFriday Night
Low: 76 °F
Clear and
BreezySaturday
High: 95 °F
Sunny and
WindySaturday Night
Low: 75 °F
Clear and
Breezy
Detailed Forecast
Overnight
Showers and thunderstorms likely, mainly after 5am. Mostly cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and thunderstorms likely before 9am, then showers likely and possibly a thunderstorm between 9am and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 77. Light and variable wind becoming northwest 5 to 10 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 62. West northwest wind 6 to 9 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Juneteenth
Sunny, with a high near 86. West northwest wind 7 to 9 mph.
Thursday Night
Mostly clear, with a low around 67. South wind 5 to 9 mph.
Friday
Sunny, with a high near 91. Breezy.
Friday Night
Clear, with a low around 76. Breezy.
Saturday
Sunny, with a high near 95. Windy.
Saturday Night
Clear, with a low around 75. Breezy.
Sunday
Sunny, with a high near 95. Windy.
Sunday Night
Mostly clear, with a low around 75. Breezy.
Monday
Sunny, with a high near 94.
Monday Night
Mostly clear, with a low around 73.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
7 Miles S Martinsburg IA
41.09°N 92.24°W
41.09°N 92.24°W
1:54 am CDT Jun 18, 2025
2am CDT Jun 18, 2025-6pm CDT Jun 24, 2025
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