Isolated Severe Thunderstorms Across Southern U.S.; Heat Continues In West

Isolated severe thunderstorms are possible from the Southeast to Southern Plains today. Other thunderstorms may produce localized flash flooding across the Great Lakes, Midwest, and Mid Atlantic. Finally, the ongoing heat wave continues in the West and will expand into the Rockies by the weekend. Read More >

Hazardous Weather Conditions

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Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Light Rain

68°F

20°C

Humidity	93%
Wind Speed	SE 3 mph
Barometer	29.81 in (1008.5 mb)
Dewpoint	66°F (19°C)
Visibility	7.00 mi
Last update	28 May 10:53 am CDT

More Information:

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

Extended Forecast for

3 Miles SSE Oshkosh, Wittman Regional Airport WI

Flood Advisory until May 28, 03:00pm

Click here for hazard details and duration

Flood Advisory

Flood Advisory until May 28, 03:00pm

NOW until
3:00pm Thu

Flood Advisory
Today

Heavy Rain
High: 70 °F
Tonight

Chance
Showers then
Partly Cloudy
Low: 53 °F
Friday

Mostly Sunny
High: 66 °F
Friday
Night

Partly Cloudy
Low: 48 °F
Saturday

Mostly Sunny
High: 64 °F
Saturday
Night

Mostly Clear
Low: 45 °F
Sunday

Sunny
High: 68 °F
Sunday
Night

Partly Cloudy
Low: 50 °F

Detailed Forecast

Today

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 70. East wind 6 to 10 mph becoming north northwest in the afternoon. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Tonight

A 30 percent chance of showers, mainly before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 53. West wind 5 to 8 mph.

Friday

Mostly sunny, with a high near 66. Northwest wind 10 to 14 mph, with gusts as high as 21 mph.

Friday Night

Partly cloudy, with a low around 48. Northwest wind 6 to 11 mph becoming light west northwest. Winds could gust as high as 18 mph.

Saturday

Mostly sunny, with a high near 64. North northwest wind 6 to 9 mph.

Saturday Night

Mostly clear, with a low around 45.

Sunday

Sunny, with a high near 68.

Sunday Night

Partly cloudy, with a low around 50.