Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Williamson-Sodus Airport (KSDC)

Lat: 43.23°NLon: 77.12°WElev: 424ft.

Mostly Cloudy

66°F

19°C

Humidity 83%
Wind Speed S 5 mph
Barometer 29.90 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 27 Aug 8:15 am EDT
Extended Forecast for

2 Miles E Ontario NY

  • Today

    Today: Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms, mainly between noon and 5pm.  Cloudy, then gradually becoming mostly sunny, with a high near 80. South wind 9 to 11 mph becoming west in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Showers
    Likely

  • Tonight

    Tonight: Partly cloudy, with a low around 62. West wind 3 to 6 mph.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 74. North wind 6 to 8 mph.  Chance of precipitation is 20%.

    High: 74 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. Light and variable wind.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77. West wind around 6 mph.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 59. Calm wind becoming south around 5 mph after midnight.

    Low: 59 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 81. West wind around 6 mph.

    High: 81 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 64. South wind 3 to 5 mph.  Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before 8am.  Mostly cloudy, with a high near 80. Chance of precipitation is 60%.

    High: 80 °F

    Showers
    Likely then
    Chance
    Showers

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms, mainly between noon and 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 80. South wind 9 to 11 mph becoming west in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Partly cloudy, with a low around 62. West wind 3 to 6 mph.
Friday
A slight chance of showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 74. North wind 6 to 8 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 55. Light and variable wind.
Saturday
Sunny, with a high near 77. West wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 59. Calm wind becoming south around 5 mph after midnight.
Sunday
Partly sunny, with a high near 81. West wind around 6 mph.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 64. South wind 3 to 5 mph. Chance of precipitation is 60%.
Monday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 80. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
Wednesday
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:
2 Miles E Ontario NY
 43.22°N 77.29°W (Elev. 443 ft)
7:57 am EDT Aug 27, 2026
8am EDT Aug 27, 2026-6pm EDT Sep 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database