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Heavy Rainfall & Thunderstorms in the Deep South & Gulf Coast; Critical Fire Weather Conditions for Southern California

A slow-moving frontal boundary will bring locally heavy rainfall, a few thunderstorms, and the potential of flash flooding to the Gulf Coast and much of the Southeast U.S. into Sunday. Meanwhile, dry and gusty conditions will again result in critical fire weather conditions for southern California. Another round of precipitation will impact the Pacific Northwest by late Sunday into Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Rochester, Greater Rochester International Airport (KROC)

Lat: 43.12°NLon: 77.68°WElev: 558ft.

Mostly Cloudy

42°F

6°C

Humidity 55%
Wind Speed W 14 G 24 mph
Barometer 30.04 in (1017.8 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 28 Nov 12:54 pm EST
Extended Forecast for

2 Miles SW East Williamson NY

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 45. West wind 10 to 13 mph.

    Mostly Sunny

    High: 45 °F

  • Tonight

    Tonight: Mostly clear, with a low around 34. Southwest wind 9 to 13 mph.

    Mostly Clear

    Low: 34 °F

  • Sunday

    Sunday: Sunny, with a high near 53. Southwest wind 7 to 10 mph, with gusts as high as 23 mph.

    Sunny

    High: 53 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 38. South wind 8 to 10 mph.

    Mostly Cloudy

    Low: 38 °F

  • Monday

    Monday: A chance of showers before 9am, then rain, mainly after 9am. High near 51. South wind 9 to 16 mph becoming northeast in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    High: 51 °F

  • Monday
    Night

    Monday Night: Showers likely. Mostly cloudy, with a low around 40. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    Low: 40 °F

  • Tuesday

    Tuesday: Showers likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    Showers
    Likely

    High: 45 °F

  • Tuesday
    Night

    Tuesday Night: A chance of rain showers before 8pm, then a chance of rain and snow showers between 8pm and 3am, then a chance of snow showers after 3am. Cloudy, with a low around 33. Chance of precipitation is 50%.

    Chance
    Rain/Snow

    Low: 33 °F

  • Wednesday

    Wednesday: A chance of snow showers before 8am, then a chance of rain and snow showers between 8am and 11am, then a chance of rain showers after 11am. Mostly cloudy, with a high near 40. Breezy. Chance of precipitation is 40%.

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Showers

    High: 40 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 45. West wind 10 to 13 mph.
Tonight
Mostly clear, with a low around 34. Southwest wind 9 to 13 mph.
Sunday
Sunny, with a high near 53. Southwest wind 7 to 10 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 38. South wind 8 to 10 mph.
Monday
A chance of showers before 9am, then rain, mainly after 9am. High near 51. South wind 9 to 16 mph becoming northeast in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Showers likely. Mostly cloudy, with a low around 40. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Showers likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Tuesday Night
A chance of rain showers before 8pm, then a chance of rain and snow showers between 8pm and 3am, then a chance of snow showers after 3am. Cloudy, with a low around 33. Chance of precipitation is 50%.
Wednesday
A chance of snow showers before 8am, then a chance of rain and snow showers between 8am and 11am, then a chance of rain showers after 11am. Mostly cloudy, with a high near 40. Breezy. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers before 7pm. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 42.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles SW East Williamson NY
 43.22°N 77.23°W (Elev. 463 ft)
Last Update:
1:26 pm EST Nov 28, 2020
Forecast Valid:
1pm EST Nov 28, 2020-6pm EST Dec 4, 2020
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation