Excessive Heat Continues for Washington State; Flooding Impacts Expected in the Southwest U.S.

Excessive heat will continue over central Washington through Friday with afternoon temperatures into the triple digits. In the Desert Southwest, monsoon activity will continue to generate localized flooding impacts in arroyos, slot canyons, and urban areas, as well as rapid rises on rivers, through this weekend. Flood Watches are widespread across Arizona and New Mexico for Friday and Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

64°F

18°C

Humidity 78%
Wind Speed SW 3 mph
Barometer 30.04 in (1016.2 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 18 Aug 2:53 am CDT
Extended Forecast for

2 Miles SSE Oshkosh, Wittman Regional Airport WI

  • Overnight

    Overnight: Partly cloudy, with a low around 61. West southwest wind around 5 mph.

    Partly Cloudy

    Low: 61 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 81. Southwest wind 5 to 9 mph.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 81 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly after 4am.  Mostly cloudy, with a low around 63. South wind around 7 mph.

    Slight Chance
    T-storms then
    Chance
    Showers

    Low: 63 °F

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 82. South southwest wind 8 to 10 mph.

    Chance
    T-storms

    High: 82 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 63. South wind around 6 mph.

    Chance
    T-storms

    Low: 63 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 78. Chance of precipitation is 70%.

    Chance
    T-storms then
    Showers
    Likely

    High: 78 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a low around 62.

    Chance
    T-storms

    Low: 62 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms.  Partly sunny, with a high near 77.

    Chance
    Showers

    High: 77 °F

  • Sunday
    Night

    Sunday Night: A slight chance of showers before 1am.  Partly cloudy, with a low around 60.

    Slight Chance
    Showers

    Low: 60 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 61. West southwest wind around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 81. Southwest wind 5 to 9 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 63. South wind around 7 mph.
Friday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. South southwest wind 8 to 10 mph.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South wind around 6 mph.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 62.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 77.
Sunday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
2 Miles SSE Oshkosh, Wittman Regional Airport WI
 43.99°N 88.57°W (Elev. 797 ft)
3:09 am CDT Aug 18, 2022
3am CDT Aug 18, 2022-6pm CDT Aug 24, 2022
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database