A Large Storm System Will Impact The Western U.S. This Weekend

A large storm system will deliver widespread impacts to the Western U.S. this weekend. Widespread heavy snow, heavy rain, strong thunderstorms and a number of coastal hazards will likely cause travel issues. The locally heavy rain in north-central California and southwest Oregon may cause flash flooding, especially near recent and vulnerable burn scar areas. Read More >

Hazardous Weather Conditions

En Español

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

34°F

1°C

Humidity	82%
Wind Speed	S 14 mph
Barometer	29.77 in (1009.1 mb)
Dewpoint	29°F (-2°C)
Visibility	7.00 mi
Wind Chill	25°F (-4°C)
Last update	8 Dec 7:53 am CST

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

Today

Mostly Cloudy
High: 41 °F
Tonight

Cloudy then
Patchy
Freezing
Drizzle
Low: 32 °F
Monday

Wintry Mix
High: 35 °F⇓
Monday
Night

Chance Wintry
Mix then
Mostly Cloudy
Low: 12 °F
Tuesday

Partly Sunny
High: 15 °F
Tuesday
Night

Partly Cloudy
Low: -1 °F
Wednesday

Cold
High: 9 °F
Wednesday
Night

Partly Cloudy
Low: 2 °F
Thursday

Mostly Cloudy
High: 26 °F

Detailed Forecast

Today

Mostly cloudy, with a high near 41. Southwest wind 11 to 16 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 29 mph.

Tonight

Patchy freezing drizzle after midnight. Cloudy, with a low around 32. Light and variable wind becoming east northeast 5 to 9 mph in the evening.

Monday

Drizzle, snow, and freezing drizzle before 2pm, then snow, possibly mixed with freezing drizzle between 2pm and 3pm, then snow after 3pm. Temperature rising to near 35 by 9am, then falling to around 27 during the remainder of the day. East northeast wind 9 to 11 mph becoming north northwest in the afternoon. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

Monday Night

A chance of snow and freezing rain before 8pm, then a chance of snow between 8pm and midnight. Mostly cloudy, with a low around 12. Northwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Tuesday

Partly sunny, with a high near 15. West wind 11 to 15 mph, with gusts as high as 22 mph.

Tuesday Night

Partly cloudy, with a low around -1.

Wednesday

Sunny and cold, with a high near 9.

Wednesday Night

Partly cloudy, with a low around 2.

Thursday

Mostly cloudy, with a high near 26.

Thursday Night

Mostly cloudy, with a low around 20.