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Hazardous Weather Conditions

Current conditions at

Williamson-Sodus Airport (KSDC)

Lat: 43.23°NLon: 77.12°WElev: 424ft.

Fair

37°F

3°C

Humidity 81%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 12 May 1:35 am EDT
Extended Forecast for

Lyons NY

Frost Advisory May 12, 01:53am until May 12, 09:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory May 12, 01:53am until May 12, 09:00am

    NOW until 9:00am Tue

    Frost Advisory

  • Overnight

    Low: 35 °F

    Patchy Frost

  • Tuesday

    Tuesday: Patchy frost before 7am. Otherwise, increasing clouds, with a high near 59. Light and variable wind.

    High: 59 °F

    Patchy Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Showers, mainly after 2am. Low around 45. Northeast wind 5 to 7 mph becoming southeast after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Chance
    Showers then
    Showers

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 2pm. High near 65. South wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 65 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Southwest wind 3 to 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 56. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.

    High: 56 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 44. Northwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 44 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 63. Northwest wind 6 to 9 mph.

    High: 63 °F

    Partly Sunny

Detailed Forecast

Overnight
Patchy frost after 5am. Otherwise, clear, with a low around 35. Light west wind.
Tuesday
Patchy frost before 7am. Otherwise, increasing clouds, with a high near 59. Light and variable wind.
Tuesday Night
Showers, mainly after 2am. Low around 45. Northeast wind 5 to 7 mph becoming southeast after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers, with thunderstorms also possible after 2pm. High near 65. South wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Southwest wind 3 to 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 56. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 44. Northwest wind around 6 mph. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 63. Northwest wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
A chance of showers after 2pm. Mostly sunny, with a high near 73. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Partly cloudy, with a low around 53. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 52.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lyons NY
 43.06°N 76.99°W (Elev. 404 ft)
Last Update:
9:57 pm EDT May 11, 2026
Forecast Valid:
1am EDT May 12, 2026-6pm EDT May 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation