Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Hazardous Weather Conditions

Current conditions at

Canandaigua Airport (KIUA)

Lat: 42.91°NLon: 77.33°WElev: 814ft.

Overcast

35°F

2°C

Humidity 95%
Wind Speed W 3 mph
Barometer 29.97 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 14 Nov 8:35 pm EST
Extended Forecast for

2 Miles WSW Mendon NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 3pm, then showers likely and possibly a thunderstorm after 3pm.  Cloudy, with a high near 56. Southeast wind 5 to 10 mph becoming southwest in the afternoon.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Cloudy then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers, mainly before 1am.  Low around 38. West wind 10 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Showers

  • Sunday

    Sunday: Rain showers before 1pm, then a chance of rain and snow showers.  High near 42. Breezy, with a west wind 18 to 22 mph, with gusts as high as 36 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Breezy.
    Showers then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Snow showers, possibly mixed with rain, becoming all snow after 10pm.  Low around 28. West wind 13 to 17 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 28 °F

    Rain/Snow
    then Snow
    Showers

  • Monday

    Monday: Snow showers likely before 1pm, then a chance of rain and snow showers.  Mostly cloudy, with a high near 38. West wind 15 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. West wind 7 to 10 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 41. West wind 7 to 9 mph.

    High: 41 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. Calm wind.
Saturday
A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Cloudy, with a high near 56. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers, mainly before 1am. Low around 38. West wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain showers before 1pm, then a chance of rain and snow showers. High near 42. Breezy, with a west wind 18 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Snow showers, possibly mixed with rain, becoming all snow after 10pm. Low around 28. West wind 13 to 17 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Snow showers likely before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 38. West wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 29. West wind 7 to 10 mph.
Tuesday
Mostly cloudy, with a high near 41. West wind 7 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
A chance of showers. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Cloudy, with a low around 35. Chance of precipitation is 50%.
Friday
A chance of showers. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Mendon NY
 42.98°N 77.54°W (Elev. 600 ft)
9:36 pm EST Nov 14, 2025
9pm EST Nov 14, 2025-6pm EST Nov 21, 2025
 
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Additional Resources

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