Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

Canandaigua Airport (KIUA)

Lat: 42.91°NLon: 77.33°WElev: 814ft.

Light Rain

33°F

1°C

Humidity 87%
Wind Speed S 7 G 16 mph
Barometer 29.80 in
Dewpoint 29°F (-2°C)
Visibility 0.50 mi
Wind Chill27°F (-3°C)
Last update 13 Mar 1:15 pm EDT
Extended Forecast for

2 Miles ENE Mendon NY

Wind Advisory until March 14, 08:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until March 14, 08:00am

    NOW until 8:00am Sat

    Wind Advisory

  • This Afternoon

    High: 43 °F

    Rain/Snow

  • Tonight

    Tonight: Rain showers likely before 9pm, then rain and snow showers likely between 9pm and midnight, then snow showers likely after midnight.  Cloudy, with a low around 28. Breezy, with a west wind 18 to 23 mph, with gusts as high as 48 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Breezy.
    Rain/Snow
    Likely then
    Snow Showers
    Likely

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 36. Breezy, with a west wind 18 to 23 mph, with gusts as high as 43 mph.

    High: 36 °F

    Decreasing
    Clouds and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of snow showers after 2am.  Increasing clouds, with a low around 24. West wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 24 °F

    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: A chance of snow showers, mixing with rain after 11am, then gradually ending.  Mostly cloudy, with a high near 52. Southeast wind 8 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A slight chance of showers after 2am.  Mostly cloudy, with a low around 44. Breezy, with a south wind 20 to 24 mph, with gusts as high as 39 mph.  Chance of precipitation is 20%.

    Low: 44 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: Showers, mainly after 2pm.  High near 68. Breezy, with a south wind 20 to 22 mph, with gusts as high as 38 mph.  Chance of precipitation is 80%.

    High: 68 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: Rain, possibly mixed with snow showers before 2am, then a chance of snow showers.  Low around 22. Breezy, with a west wind 22 to 24 mph, with gusts as high as 37 mph.  Chance of precipitation is 80%.

    Low: 22 °F

    Breezy.
    Rain/Snow
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Rain and snow showers, becoming all rain after 4pm. High near 43. South wind around 17 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain showers likely before 9pm, then rain and snow showers likely between 9pm and midnight, then snow showers likely after midnight. Cloudy, with a low around 28. Breezy, with a west wind 18 to 23 mph, with gusts as high as 48 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 36. Breezy, with a west wind 18 to 23 mph, with gusts as high as 43 mph.
Saturday Night
A slight chance of snow showers after 2am. Increasing clouds, with a low around 24. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
A chance of snow showers, mixing with rain after 11am, then gradually ending. Mostly cloudy, with a high near 52. Southeast wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 44. Breezy, with a south wind 20 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
Monday
Showers, mainly after 2pm. High near 68. Breezy, with a south wind 20 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 80%.
Monday Night
Rain, possibly mixed with snow showers before 2am, then a chance of snow showers. Low around 22. Breezy, with a west wind 22 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 80%.
Tuesday
Mostly cloudy, with a high near 28. Breezy.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Mostly cloudy, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Mostly cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Mendon NY
 43°N 77.48°W (Elev. 515 ft)
9:59 am EDT Mar 13, 2026
1pm EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
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