Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Genesee County Airport (KGVQ)

Lat: 43.03°NLon: 78.17°WElev: 914ft.

Mostly Cloudy

61°F

16°C

Humidity 78%
Wind Speed W 20 G 26 mph
Barometer 29.67 in (1004.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 18 Jun 10:56 pm EDT
Extended Forecast for

4 Miles WNW Lyndonville NY

  • Tonight

    Tonight: Mostly clear, with a low around 58. Breezy, with a west wind 16 to 20 mph.

    Low: 58 °F

    Mostly Clear
    and Breezy

  • Juneteenth

    Juneteenth: A slight chance of showers and thunderstorms after 2pm.  Sunny, with a high near 73. Breezy, with a west wind 15 to 21 mph, with gusts as high as 32 mph.  Chance of precipitation is 20%.

    High: 73 °F

    Breezy. Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. West wind 11 to 16 mph.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. West wind 13 to 15 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. West wind 5 to 8 mph.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 80. West wind 5 to 8 mph.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 2am.  Mostly cloudy, with a low around 61. Light and variable wind.  Chance of precipitation is 30%.

    Low: 61 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A chance of showers.  Mostly cloudy, with a high near 74. East wind 6 to 11 mph.  Chance of precipitation is 50%.

    High: 74 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 58. Breezy, with a west wind 16 to 20 mph.
Juneteenth
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 73. Breezy, with a west wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 59. West wind 11 to 16 mph.
Saturday
Sunny, with a high near 78. West wind 13 to 15 mph.
Saturday Night
Partly cloudy, with a low around 59. West wind 5 to 8 mph.
Sunday
Mostly sunny, with a high near 80. West wind 5 to 8 mph.
Sunday Night
A chance of showers after 2am. Mostly cloudy, with a low around 61. Light and variable wind. Chance of precipitation is 30%.
Monday
A chance of showers. Mostly cloudy, with a high near 74. East wind 6 to 11 mph. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Lyndonville NY
 43.35°N 78.46°W (Elev. 299 ft)
9:57 pm EDT Jun 18, 2026
11pm EDT Jun 18, 2026-6pm EDT Jun 25, 2026
 
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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