National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Flash Flood Threats in the Northeast and Southeast; Excessive Heat in the Southwest

Heavy rain will lead to isolated flash flooding threats along coastal New England, and Florida today. Excessive heat will continue to impact the Southwest. Dry, gusty winds, and possible dry lightning will contribute to a critical fire weather threat today across the Interior Northwest. Scattered storms, some severe, are expected Saturday from the northern Plains toward the upper MS Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

A Few Clouds

81°F

27°C

Humidity 54%
Wind Speed S 14 G 23 mph
Barometer 30.03 in (1015.6 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 5 Aug 12:53 pm CDT
Extended Forecast for

Oshkosh WI

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 80. South southwest wind 11 to 14 mph, with gusts as high as 21 mph.

    Mostly Sunny

    High: 80 °F

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after 10pm. Mostly cloudy, with a low around 69. South southwest wind around 9 mph. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 69 °F

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 81. Southwest wind 8 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Showers
    Likely

    High: 81 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67. West southwest wind 5 to 7 mph becoming east southeast after midnight.

    Chance
    T-storms

    Low: 67 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81. East wind 3 to 6 mph.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 81 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 69.

    Chance
    T-storms

    Low: 69 °F

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 83. Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    T-storms

    High: 83 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 70.

    T-storms
    Likely

    Low: 70 °F

  • Monday

    Monday: A chance of showers and thunderstorms. Partly sunny, with a high near 83.

    Chance
    T-storms

    High: 83 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 80. South southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Tonight
A 50 percent chance of showers, mainly after 10pm. Mostly cloudy, with a low around 69. South southwest wind around 9 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 81. Southwest wind 8 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67. West southwest wind 5 to 7 mph becoming east southeast after midnight.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81. East wind 3 to 6 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 69.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 83. Chance of precipitation is 50%.
Sunday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 70.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
Monday Night
A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 72.
Tuesday
A chance of showers. Mostly sunny, with a high near 85.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Oshkosh WI
 44.02°N 88.53°W (Elev. 748 ft)
Last Update:
12:57 pm CDT Aug 5, 2021
Forecast Valid:
1pm CDT Aug 5, 2021-6pm CDT Aug 11, 2021
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation