Severe Storms And Heavy Rain Is Expected In The Central/Southern Plains; Locally Heavy Rain/Scattered Storms In East/South; Poor Air Quality Persists Out West

Late afternoon and evening severe thunderstorms with heavy rainfall is expected from the Front Range of the Central/Southern Rockies into the High Plains. Meanwhile in the East and South, a slow moving front will trigger scattered storms with locally heavy rain. Finally, smoke from numerous ongoing wildfires in the West are requiring alerts throughout the region and even into the Upper Midwest. Read More >

Current conditions at

Rochester, Greater Rochester International Airport (KROC)

Lat: 43.12°NLon: 77.68°WElev: 558ft.

Mostly Cloudy

73°F

23°C

Humidity 69%
Wind Speed NE 10 mph
Barometer 29.96 in (1014.4 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 18 Aug 3:54 pm EDT
Extended Forecast for

Williamson NY

  • Tonight

    Tonight: Mostly clear, with a low around 64. Northeast wind around 11 mph.

    Mostly Clear

    Low: 64 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 78. Northeast wind around 7 mph.

    Mostly Sunny

    High: 78 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 62. East wind around 7 mph becoming south after midnight.

    Partly Cloudy

    Low: 62 °F

  • Monday

    Monday: Mostly sunny, with a high near 80. Southeast wind 8 to 10 mph.

    Mostly Sunny

    High: 80 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 66. South wind 7 to 11 mph.

    Partly Cloudy

    Low: 66 °F

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  High near 78. Breezy.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain
    and Breezy

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Low around 67. Breezy.  Chance of precipitation is 90%.

    Heavy Rain
    and Breezy

    Low: 67 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 76. Breezy.

    Partly Sunny
    and Breezy

    High: 76 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 59.

    Partly Cloudy

    Low: 59 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 64. Northeast wind around 11 mph.
Sunday
Mostly sunny, with a high near 78. Northeast wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 62. East wind around 7 mph becoming south after midnight.
Monday
Mostly sunny, with a high near 80. Southeast wind 8 to 10 mph.
Monday Night
Partly cloudy, with a low around 66. South wind 7 to 11 mph.
Tuesday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Breezy. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 67. Breezy. Chance of precipitation is 90%.
Wednesday
Partly sunny, with a high near 76. Breezy.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Williamson NY
 43.25°N 77.16°W (Elev. 381 ft)
3:22 pm EDT Aug 18, 2018
4pm EDT Aug 18, 2018-6pm EDT Aug 25, 2018
 
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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