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

Heavy Rainfall and Flooding in the Southwest and Along the East Coast

A multi-day heavy rainfall event is set to begin across New Mexico into west Texas Tuesday through Wednesday. Flash flooding and debris flows in the vicinity of burn scars will also be possible. A strong coastal low will develop offshore of the Mid-Atlantic coast midweek, bringing heavy rainfall, strong winds and coastal flooding to much of the East Coast through Friday. Read More >

Current conditions at

Warren County Airport (KI68)

Lat: 39.46°NLon: 84.25°WElev: 989ft.

Light Rain Fog/Mist

57°F

14°C

Humidity 94%
Wind Speed NE 10 mph
Barometer 30.09 in
Dewpoint 55°F (13°C)
Visibility 6.00 mi
Last update 21 Sep 10:15 pm EDT
Extended Forecast for

South Middletown OH

  • Tonight

    Tonight: Patchy drizzle before 2am. Cloudy, with a low around 57. Northeast wind 6 to 10 mph.

    Low: 57 °F

    Patchy
    Drizzle

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 70. Northeast wind around 9 mph.

    High: 70 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of showers between 2am and 4am. Mostly cloudy, with a low around 59. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 59 °F

    Cloudy then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 2pm. Mostly cloudy, with a high near 69. Northeast wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 69 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 57. Northeast wind 7 to 10 mph.

    Low: 57 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy drizzle before 2am. Cloudy, with a low around 57. Northeast wind 6 to 10 mph.
Tuesday
Mostly cloudy, with a high near 70. Northeast wind around 9 mph.
Tuesday Night
A slight chance of showers between 2am and 4am. Mostly cloudy, with a low around 59. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers before 2pm. Mostly cloudy, with a high near 69. Northeast wind 6 to 9 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 57. Northeast wind 7 to 10 mph.
Thursday
Partly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 46.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Middletown OH
 39.47°N 84.4°W (Elev. 699 ft)
Last Update:
7:04 pm EDT Sep 21, 2026
Forecast Valid:
10pm EDT Sep 21, 2026-6pm EDT Sep 28, 2026
 
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