Heavy Rainfall Possible Across the Central U.S.; Poor Air Quality Across the Northwest and North Central States

Thunderstorms will produce locally heavy rainfall and possibly some flash flooding across central portions of the country through tonight, with a few strong to locally severe thunderstorms possible. Otherwise, smoke from the wildfires burning across western North America will continue to create poor air quality across northern portions of the country. Read More >

Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

25°C

77°F

Humidity 62%
Wind Speed Calm
Barometer 1013.8 mb (29.96 in)
Dewpoint 17°C (63°F)
Visibility 14 km
Heat Index26°C (79°F)
Last update 19 Aug 6:53 pm CDT
Extended Forecast for

3 Miles SSE Oshkosh, Wittman Regional Airport WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. Southeast wind 5 to 10 km/h.

    Mostly Cloudy

    Low: 17 °C

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm.  Patchy fog before 7am.  Otherwise, mostly cloudy, with a high near 26. East wind 10 to 18 km/h.  Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms and
    Patchy Fog
    then Showers
    Likely

    High: 26 °C

  • Monday
    Night

    Monday Night: Showers and possibly a thunderstorm.  Low around 18. North northeast wind 14 to 18 km/h.  Chance of precipitation is 90%. New rainfall amounts between 3 and 4 cm possible.

    Showers

    Low: 18 °C

  • Tuesday

    Tuesday: A 40 percent chance of showers, mainly before 1pm.  Mostly cloudy, with a high near 24. North northwest wind 18 to 26 km/h, with gusts as high as 39 km/h.

    Chance
    Showers

    High: 24 °C

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 12. North northwest wind 13 to 21 km/h, with gusts as high as 32 km/h.

    Mostly Clear

    Low: 12 °C

  • Wednesday

    Wednesday: Sunny, with a high near 24.

    Sunny

    High: 24 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 13.

    Mostly Clear

    Low: 13 °C

  • Thursday

    Thursday: Sunny, with a high near 25.

    Sunny

    High: 25 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 16.

    Mostly Clear

    Low: 16 °C

Detailed Forecast

Tonight
Mostly cloudy, with a low around 17. Southeast wind 5 to 10 km/h.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 26. East wind 10 to 18 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday Night
Showers and possibly a thunderstorm. Low around 18. North northeast wind 14 to 18 km/h. Chance of precipitation is 90%. New rainfall amounts between 3 and 4 cm possible.
Tuesday
A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 24. North northwest wind 18 to 26 km/h, with gusts as high as 39 km/h.
Tuesday Night
Mostly clear, with a low around 12. North northwest wind 13 to 21 km/h, with gusts as high as 32 km/h.
Wednesday
Sunny, with a high near 24.
Wednesday Night
Mostly clear, with a low around 13.
Thursday
Sunny, with a high near 25.
Thursday Night
Mostly clear, with a low around 16.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 24.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 29.
Click Map For Forecast
Point Forecast:
3 Miles SSE Oshkosh, Wittman Regional Airport WI
 43.97°N 88.57°W (Elev. 253 m)
6:38 pm CDT Aug 19, 2018
7pm CDT Aug 19, 2018-6pm CDT Aug 26, 2018
 
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Additional Resources

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Hourly Weather Forecast

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