Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Wellsville, Wellsville Municipal Airport (KELZ)

Lat: 42.11°NLon: 77.98°WElev: 2123ft.

Fog/Mist

66°F

19°C

Humidity 96%
Wind Speed W 7 mph
Barometer 29.97 in (1013.9 mb)
Dewpoint 65°F (18°C)
Visibility 6.00 mi
Last update 13 Aug 7:56 am EDT
Extended Forecast for

3 Miles WSW Allentown NY

  • Today

    Today: A slight chance of showers before 9am.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 74. Northwest wind 6 to 8 mph.  Chance of precipitation is 20%.

    High: 74 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Patchy fog after midnight.  Otherwise, partly cloudy, with a low around 56. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 56 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 75. Light northwest wind.

    High: 75 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after midnight.  Otherwise, partly cloudy, with a low around 54. North wind 3 to 6 mph.

    Low: 54 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 75. Light east wind.

    High: 75 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 2am.  Mostly cloudy, with a low around 58. Southeast wind 5 to 8 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after 2pm.  High near 74. South wind around 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%.

    High: 74 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm, mainly before 2am.  Low around 62. West wind around 11 mph.  Chance of precipitation is 80%.

    Low: 62 °F

    Showers

  • Monday

    Monday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of showers before 9am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 74. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.
Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 56. Northwest wind around 5 mph becoming calm in the evening.
Friday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 75. Light northwest wind.
Friday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 54. North wind 3 to 6 mph.
Saturday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 75. Light east wind.
Saturday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 58. Southeast wind 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 74. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Sunday Night
Showers and possibly a thunderstorm, mainly before 2am. Low around 62. West wind around 11 mph. Chance of precipitation is 80%.
Monday
Partly sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Allentown NY
 42.05°N 78.06°W (Elev. 2510 ft)
7:57 am EDT Aug 13, 2026
8am EDT Aug 13, 2026-6pm EDT Aug 19, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database