Air Quality Concerns; Fire Weather in the West; Flash Flooding in the Southeast

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Severe thunderstorms continue across the Northern Plains Read More >

Hazardous Weather Conditions

Current conditions at

Wellsville, Wellsville Municipal Airport (KELZ)

Lat: 42.11°NLon: 77.98°WElev: 2123ft.

Fair

77°F

25°C

Humidity 45%
Wind Speed S 5 mph
Barometer 30.37 in (1027.3 mb)
Dewpoint 54°F (12°C)
Visibility 7.00 mi
Heat Index78°F (26°C)
Last update 5 Aug 1:56 pm EDT
Extended Forecast for

Wellsville NY

  • This Afternoon

    This Afternoon: Widespread haze. Mostly sunny, with a high near 84. Light east wind.

    High: 84 °F

    Haze

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 9pm.  Widespread haze before midnight. Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 59. Light and variable wind.  Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    T-storms then
    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 2pm.  Patchy fog before 8am.  Otherwise, partly sunny, with a high near 80. Calm wind becoming southeast 5 to 7 mph in the afternoon.  Chance of precipitation is 20%.

    High: 80 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 80. South wind 3 to 7 mph.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58. South wind 3 to 5 mph.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 81. South wind 5 to 7 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59. South wind around 5 mph.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

This Afternoon
Widespread haze. Mostly sunny, with a high near 84. Light east wind.
Tonight
A slight chance of showers and thunderstorms before 9pm. Widespread haze before midnight. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 59. Light and variable wind. Chance of precipitation is 20%.
Wednesday
A slight chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 80. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 58. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 80. South wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around 58. South wind 3 to 5 mph.
Friday
Sunny, with a high near 81. South wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 59. South wind around 5 mph.
Saturday
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 63.
Monday
Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Wellsville NY
 42.13°N 77.96°W (Elev. 1549 ft)
1:47 pm EDT Aug 5, 2025
2pm EDT Aug 5, 2025-6pm EDT Aug 11, 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