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June 30, 2026 Microbursts and Tornado

Current conditions at

Canandaigua Airport (KIUA)

Lat: 42.91°NLon: 77.33°WElev: 814ft.

Overcast

69°F

21°C

Humidity	100%
Wind Speed	Calm
Barometer	29.98 in
Dewpoint	69°F (21°C)
Visibility	7.00 mi
Last update	4 Jul 10:55 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Palmyra NY

Tonight
Low: 65 °F
Patchy Fog
Sunday
High: 80 °F
Areas Fog
then Mostly
Cloudy
Sunday Night
Low: 63 °F
Chance
Showers
Monday
High: 79 °F
Showers
Likely
Monday Night
Low: 60 °F
Showers
Likely
Tuesday
High: 81 °F
Chance
Showers
Tuesday Night
Low: 62 °F
Partly Cloudy
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 66 °F
Partly Cloudy

Detailed Forecast

Tonight

Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 65. Calm wind.

Sunday

Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 80. Calm wind becoming northeast 5 to 8 mph in the afternoon.

Sunday Night

A chance of showers, mainly after 2am. Mostly cloudy, with a low around 63. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Monday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 79. East wind 5 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers likely, mainly before 8pm. Mostly cloudy, with a low around 60. East wind 3 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 81. East wind 3 to 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Partly cloudy, with a low around 62. Light and variable wind.

Wednesday

Sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 66.

Thursday

A chance of showers after 2pm. Mostly sunny and hot, with a high near 90. Chance of precipitation is 40%.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.

Friday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.