National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

Genesee County Airport (KGVQ)

Lat: 43.03°NLon: 78.17°WElev: 914ft.

Overcast

64°F

18°C

Humidity 75%
Wind Speed W 12 mph
Barometer 29.92 in (1013.0 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 10 Mar 3:56 pm EDT
Extended Forecast for

Lyndonville NY

  • This Afternoon

    This Afternoon: Showers likely. Cloudy, with a high near 63. North wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 36. Northeast wind 10 to 17 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 36 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers and thunderstorms before noon, then showers and possibly a thunderstorm, mainly after noon. High near 70. East wind 7 to 13 mph becoming south in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 70 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 2am, then a chance of snow showers. Some thunder is also possible. Low around 28. Breezy, with a west wind 23 to 25 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Breezy.
    Showers then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of snow showers before 8am. Partly sunny, with a high near 36. Breezy, with a west wind 16 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow
    Showers and
    Breezy then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. West wind 5 to 9 mph, with gusts as high as 22 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Rain and snow, becoming all rain after 2pm. High near 42. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 90%.

    High: 42 °F

    Rain/Snow and
    Breezy

  • Friday Night

    Friday Night: A chance of rain showers, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 26. West wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.

    Low: 26 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Showers likely. Cloudy, with a high near 63. North wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 36. Northeast wind 10 to 17 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and thunderstorms before noon, then showers and possibly a thunderstorm, mainly after noon. High near 70. East wind 7 to 13 mph becoming south in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain showers before 2am, then a chance of snow showers. Some thunder is also possible. Low around 28. Breezy, with a west wind 23 to 25 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow showers before 8am. Partly sunny, with a high near 36. Breezy, with a west wind 16 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 26. West wind 5 to 9 mph, with gusts as high as 22 mph.
Friday
Rain and snow, becoming all rain after 2pm. High near 42. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 90%.
Friday Night
A chance of rain showers, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 26. West wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 36.
Saturday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Sunday
Rain and snow showers likely. Cloudy, with a high near 49. Chance of precipitation is 70%.
Sunday Night
Rain and snow showers. Low around 27. Chance of precipitation is 80%.
Monday
Rain and snow showers. High near 37. Chance of precipitation is 80%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lyndonville NY
 43.32°N 78.38°W (Elev. 308 ft)
Last Update:
3:58 pm EDT Mar 10, 2026
Forecast Valid:
4pm EDT Mar 10, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation