Severe Thunderstorms and Heavy Rainfall Across the Central Plains and Central Appalachians

Severe thunderstorms producing damaging winds, heavy rainfall, hail and possibly a few tornadoes will continue through tonight across portions of Kansas and Oklahoma. Heavy rainfall will persist across the Central Appalachians through tonight, potentially leading to areas of flooding. The severe weather and heavy rainfall threat will shift into the lower Great Lakes on Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fair

66°F

19°C

Humidity	96%
Wind Speed	Calm
Barometer	29.78 in (1007.6 mb)
Dewpoint	65°F (18°C)
Visibility	8.00 mi
Last update	18 Jun 5:53 am CDT

More Information:

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

Extended Forecast for

2 Miles NE Martinsburg IA

Today
High: 77 °F
Showers
Likely
Tonight
Low: 62 °F
Slight Chance
T-storms then
Mostly Clear
Juneteenth
High: 85 °F
Sunny
Thursday Night
Low: 67 °F
Mostly Clear
Friday
High: 90 °F
Sunny
Friday Night
Low: 76 °F
Clear
Saturday
High: 95 °F
Hot and
Breezy
Saturday Night
Low: 76 °F
Clear
Sunday
High: 94 °F
Sunny and
Breezy

Detailed Forecast

Today

A chance of showers and thunderstorms before 9am, then showers likely and possibly a thunderstorm between 9am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 77. Southeast wind 5 to 15 mph becoming northwest in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 62. West wind 5 to 10 mph.

Juneteenth

Sunny, with a high near 85. West wind 5 to 10 mph.

Thursday Night

Mostly clear, with a low around 67. South wind 5 to 10 mph.

Friday

Sunny, with a high near 90.

Friday Night

Clear, with a low around 76.

Saturday

Sunny and hot, with a high near 95. Breezy.