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

Genesee County Airport (KGVQ)

Lat: 43.03°NLon: 78.17°WElev: 914ft.

Fair

81°F

27°C

Humidity 53%
Wind Speed NE 13 mph
Barometer 30.29 in (1025.3 mb)
Dewpoint 62°F (17°C)
Visibility 8.00 mi
Heat Index82°F (28°C)
Last update 5 Aug 5:56 pm EDT
Extended Forecast for

Lyndonville NY

  • Tonight

    Tonight: Widespread haze. Partly cloudy, with a low around 65. East wind 6 to 10 mph.

    Low: 65 °F

    Haze

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 2pm.  Widespread haze. Mostly sunny, with a high near 85. East wind 7 to 9 mph.  Chance of precipitation is 20%.

    High: 85 °F

    Haze then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Widespread haze before midnight. Partly cloudy, with a low around 64. South wind around 6 mph.

    Low: 64 °F

    Haze then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 87. South wind 5 to 7 mph becoming east in the afternoon.

    High: 87 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 66. East wind around 6 mph becoming south after midnight.

    Low: 66 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 88. South wind around 7 mph.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 68. South wind around 6 mph.

    Low: 68 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 90. Southwest wind around 7 mph.

    High: 90 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread haze. Partly cloudy, with a low around 65. East wind 6 to 10 mph.
Wednesday
A slight chance of showers and thunderstorms after 2pm. Widespread haze. Mostly sunny, with a high near 85. East wind 7 to 9 mph. Chance of precipitation is 20%.
Wednesday Night
Widespread haze before midnight. Partly cloudy, with a low around 64. South wind around 6 mph.
Thursday
Mostly sunny, with a high near 87. South wind 5 to 7 mph becoming east in the afternoon.
Thursday Night
Partly cloudy, with a low around 66. East wind around 6 mph becoming south after midnight.
Friday
Mostly sunny, with a high near 88. South wind around 7 mph.
Friday Night
Partly cloudy, with a low around 68. South wind around 6 mph.
Saturday
Mostly sunny and hot, with a high near 90. Southwest wind around 7 mph.
Saturday Night
Mostly clear, with a low around 69.
Sunday
Sunny and hot, with a high near 93.
Sunday Night
Mostly clear, with a low around 70.
Monday
Sunny and hot, with a high near 94.
Monday Night
Partly cloudy, with a low around 70.
Tuesday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Lyndonville NY
 43.32°N 78.38°W (Elev. 308 ft)
4:36 pm EDT Aug 5, 2025
6pm EDT Aug 5, 2025-6pm EDT Aug 12, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database