Heavy Rain and Thunderstorms in the Lower Ohio Valley and Southeast; Flooding Continues Along the East Coast of Florida

An approaching cold front may produce isolated heavy rainfall and severe weather today over portions of the Lower Ohio Valley and Southeast. While the heavy rainfall is ending across east Florida, significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Read More >

Current conditions at

Norman / Max Westheimer (KOUN)

Lat: 35.24°NLon: 97.47°WElev: 1182ft.

Fair

66°F

19°C

Humidity 43%
Wind Speed Calm
Barometer 29.88 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 4 Nov 5:45 pm CST
Extended Forecast for

Newcastle OK

  • Tonight

    Tonight: Clear, with a low around 48. South southeast wind 3 to 5 mph.

    Low: 48 °F

    Clear

  • Thursday

    Thursday: Showers likely, mainly after noon.  Increasing clouds, with a high near 65. Southeast wind 5 to 10 mph becoming north 11 to 16 mph in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers before midnight.  Mostly cloudy, with a low around 43. North wind 7 to 15 mph, with gusts as high as 22 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58. North wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40. North northeast wind around 6 mph becoming calm  in the evening.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 48. South southeast wind 3 to 5 mph.
Thursday
Showers likely, mainly after noon. Increasing clouds, with a high near 65. Southeast wind 5 to 10 mph becoming north 11 to 16 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 50 percent chance of showers before midnight. Mostly cloudy, with a low around 43. North wind 7 to 15 mph, with gusts as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 58. North wind 7 to 11 mph, with gusts as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 40. North northeast wind around 6 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 47.
Veterans Day
Sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Newcastle OK
 35.25°N 97.6°W
12:27 pm CST Nov 4, 2026
6pm CST Nov 4, 2026-6pm CST Nov 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database