Extreme Heat and Fire Weather Conditions in the West; Heavy Rain in the Southeast; Poor Air Quality

Extreme heat will begin to peak across the Desert Southwest. 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. Poor air quality persists from the Upper Midwest into the Northeast due to wildfire smoke. Read More >

Current conditions at

Williamson-Sodus Airport (KSDC)

Lat: 43.23°NLon: 77.12°WElev: 424ft.

Fair

79°F

26°C

Humidity 54%
Wind Speed SE 3 mph
Barometer 30.35 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 6 Aug 6:55 pm EDT
Extended Forecast for

Lyons NYSimilar City Names

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 7pm.  Areas of smoke before 2am. Mostly cloudy, with a low around 63. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    T-storms then
    Areas Smoke

  • Thursday

    Thursday: Widespread haze after 9am. Sunny, with a high near 85. South wind 3 to 6 mph.

    High: 85 °F

    Haze

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64. South wind 3 to 5 mph.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 87. South wind around 7 mph.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 65. South wind around 6 mph.

    Low: 65 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 89. South wind around 6 mph.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 67. Light south wind.

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 92. Southwest wind around 5 mph.

    High: 92 °F

    Hot

  • Sunday Night

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

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms, mainly before 7pm. Areas of smoke before 2am. Mostly cloudy, with a low around 63. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Thursday
Widespread haze after 9am. Sunny, with a high near 85. South wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 64. South wind 3 to 5 mph.
Friday
Sunny, with a high near 87. South wind around 7 mph.
Friday Night
Partly cloudy, with a low around 65. South wind around 6 mph.
Saturday
Sunny, with a high near 89. South wind around 6 mph.
Saturday Night
Mostly clear, with a low around 67. Light south wind.
Sunday
Sunny and hot, with a high near 92. Southwest wind around 5 mph.
Sunday Night
Mostly clear, with a low around 69.
Monday
Sunny and hot, with a high near 93.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
Mostly sunny and hot, with a high near 91.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Lyons NYSimilar City Names
 43.06°N 76.99°W (Elev. 404 ft)
4:37 pm EDT Aug 6, 2025
6pm EDT Aug 6, 2025-6pm EDT Aug 13, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database