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Fire Weather Threats Continue in Southern California

A storm system passing over the west coast ridge and into the Great Basin the next couple of days will improve air quality across the Pacific Northwest, and bring a wintry mix to the northern Great Basin and northern Rockies. Gusty winds will increase fire weather threats across portions of northern California, and continue to exacerbate ongoing fires across Southern California. Read More >

Current conditions at

Rochester, Greater Rochester International Airport (KROC)

Lat: 43.12°NLon: 77.68°WElev: 558ft.

Light Snow

15°F

-9°C

Humidity 77%
Wind Speed SW 7 mph
Barometer 30.03 in (1018.3 mb)
Dewpoint 9°F (-13°C)
Visibility 9.00 mi
Wind Chill5°F (-15°C)
Last update 14 Dec 11:54 pm EST
Extended Forecast for

Williamson NY

  • Overnight

    Overnight: A chance of snow showers before 3am, then scattered flurries between 3am and 4am.  Mostly cloudy, with a low around 15. Southwest wind 14 to 16 mph.  Chance of precipitation is 30%. Total nighttime snow accumulation of less than one inch possible.

    Chance Snow
    Showers

    Low: 15 °F

  • Friday

    Friday: Partly sunny, with a high near 30. Southwest wind 10 to 13 mph.

    Partly Sunny

    High: 30 °F

  • Friday
    Night

    Friday Night: Snow showers likely, mainly between 10pm and midnight.  Mostly cloudy, with a low around 24. Breezy, with a south wind 11 to 20 mph, with gusts as high as 36 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Snow Showers
    Likely and
    Breezy

    Low: 24 °F

  • Saturday

    Saturday: Snow showers likely, mainly between noon and 4pm.  Mostly cloudy, with a high near 27. Breezy, with a west wind 15 to 20 mph becoming northwest 9 to 14 mph in the afternoon. Winds could gust as high as 33 mph.  Chance of precipitation is 70%.

    Chance Snow
    Showers and
    Breezy then
    Snow Showers
    Likely

    High: 27 °F

  • Saturday
    Night

    Saturday Night: A chance of snow showers before 9pm.  Mostly cloudy, with a low around 16. Calm wind becoming east 5 to 7 mph after midnight.  Chance of precipitation is 30%.

    Chance Snow
    Showers then
    Mostly Cloudy

    Low: 16 °F

  • Sunday

    Sunday: Mostly cloudy, with a high near 32.

    Mostly Cloudy

    High: 32 °F

  • Sunday
    Night

    Sunday Night: A chance of snow showers.  Cloudy, with a low around 27. Chance of precipitation is 50%.

    Chance Snow
    Showers

    Low: 27 °F

  • Monday

    Monday: A chance of snow showers before noon, then a chance of rain showers.  Cloudy, with a high near 39. Chance of precipitation is 50%.

    Chance Snow
    Showers then
    Chance
    Showers

    High: 39 °F

  • Monday
    Night

    Monday Night: A chance of showers.  Mostly cloudy, with a low around 33. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 33 °F

Detailed Forecast

Overnight
A chance of snow showers before 3am, then scattered flurries between 3am and 4am. Mostly cloudy, with a low around 15. Southwest wind 14 to 16 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than one inch possible.
Friday
Partly sunny, with a high near 30. Southwest wind 10 to 13 mph.
Friday Night
Snow showers likely, mainly between 10pm and midnight. Mostly cloudy, with a low around 24. Breezy, with a south wind 11 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
Snow showers likely, mainly between noon and 4pm. Mostly cloudy, with a high near 27. Breezy, with a west wind 15 to 20 mph becoming northwest 9 to 14 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 70%.
Saturday Night
A chance of snow showers before 9pm. Mostly cloudy, with a low around 16. Calm wind becoming east 5 to 7 mph after midnight. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 32.
Sunday Night
A chance of snow showers. Cloudy, with a low around 27. Chance of precipitation is 50%.
Monday
A chance of snow showers before noon, then a chance of rain showers. Cloudy, with a high near 39. Chance of precipitation is 50%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Tuesday
A chance of showers before 8am, then rain likely after 8am. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Tuesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 30. Breezy. Chance of precipitation is 60%.
Wednesday
Snow likely. Mostly cloudy, with a high near 35. Windy. Chance of precipitation is 60%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 24. Windy. Chance of precipitation is 60%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 36. Breezy. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Williamson NY
 43.25°N 77.16°W (Elev. 381 ft)
10:48 pm EST Dec 14, 2017
12am EST Dec 15, 2017-6pm EST Dec 20, 2017
 
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