Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >

Current conditions at

Lima, Lima Allen County Airport (KAOH)

Lat: 40.71°NLon: 84.02°WElev: 974ft.

Light Rain Fog/Mist

75°F

24°C

Humidity 96%
Wind Speed SW 6 mph
Barometer 30.07 in (1017.5 mb)
Dewpoint 74°F (23°C)
Visibility 4.00 mi
Last update 27 Jul 7:53 am EDT
Extended Forecast for

5 Miles ESE Fort Jennings OH

Heat Advisory July 27, 12:00pm until July 27, 09:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Scattered showers and thunderstorms, mainly before 5pm.  Mostly cloudy, with a high near 88. Heat index values as high as 95. West wind around 5 mph.  Chance of precipitation is 50%.

    High: 88 °F

    Scattered
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 72. West wind around 5 mph becoming calm  in the evening.

    Low: 72 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 11am.  Mostly sunny and hot, with a high near 91. Heat index values as high as 102. Calm wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 91 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 73. West wind around 5 mph becoming calm.

    Low: 73 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny and hot, with a high near 92. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 92 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am.  Partly cloudy, with a low around 71. Chance of precipitation is 20%.

    Low: 71 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 8am.  Mostly sunny, with a high near 87.

    High: 87 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly after 2am.  Mostly cloudy, with a low around 65.

    Low: 65 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 8am.  Partly sunny, with a high near 76.

    High: 76 °F

    Chance
    Showers

Detailed Forecast

Today
Scattered showers and thunderstorms, mainly before 5pm. Mostly cloudy, with a high near 88. Heat index values as high as 95. West wind around 5 mph. Chance of precipitation is 50%.
Tonight
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72. West wind around 5 mph becoming calm in the evening.
Monday
A slight chance of showers, with thunderstorms also possible after 11am. Mostly sunny and hot, with a high near 91. Heat index values as high as 102. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 73. West wind around 5 mph becoming calm.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 92. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 71. Chance of precipitation is 20%.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 8am. Mostly sunny, with a high near 87.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 65.
Thursday
A 30 percent chance of showers, mainly before 8am. Partly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Fort Jennings OH
 40.89°N 84.2°W (Elev. 748 ft)
6:00 am EDT Jul 27, 2025
8am EDT Jul 27, 2025-6pm EDT Aug 2, 2025
 
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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