Southwest Monsoon Continues; Western Heat Wave Builds

Monsoonal thunderstorms will continue to bring a potential for flash flooding across the Desert Southwest and Four Corners region through at least Monday. Winds from these storms may produce blowing dust that could reduce visibility creating hazardous driving conditions. Meanwhile, scorching heat and critical fire weather conditions persist across parts of the West. Read More >

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Partly Cloudy

87°F

31°C

Humidity 51%
Wind Speed Calm
Barometer 29.98 in (1014.1 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 15 Jul 4:53 pm EDT
Extended Forecast for

Canandaigua NY

Heat Advisory July 16, 12:00pm until July 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • This
    Afternoon

    This Afternoon: A slight chance of showers and thunderstorms.  Partly sunny, with a high near 88. North wind around 5 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 88 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 70. Light and variable wind.

    Partly Cloudy

    Low: 70 °F

  • Monday

    Monday: A chance of showers and thunderstorms, mainly after 2pm.  Increasing clouds, with a high near 89. South wind 3 to 5 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Mostly Sunny
    then Chance
    T-storms

    High: 89 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Some of the storms could produce heavy rain.  Low around 69. South wind around 5 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain

    Low: 69 °F

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 2pm, then a slight chance of showers between 2pm and 3pm. Some of the storms could produce heavy rain.  High near 81. Northwest wind 5 to 11 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Heavy Rain
    then Chance
    Showers

    High: 81 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 58.

    Partly Cloudy

    Low: 58 °F

  • Wednesday

    Wednesday: Sunny, with a high near 76.

    Sunny

    High: 76 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 55.

    Clear

    Low: 55 °F

  • Thursday

    Thursday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms. Partly sunny, with a high near 88. North wind around 5 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 70. Light and variable wind.
Monday
A chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 89. South wind 3 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Some of the storms could produce heavy rain. Low around 69. South wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers and possibly a thunderstorm before 2pm, then a slight chance of showers between 2pm and 3pm. Some of the storms could produce heavy rain. High near 81. Northwest wind 5 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Clear, with a low around 55.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 61.
Friday
Mostly sunny, with a high near 86.
Friday Night
Mostly cloudy, with a low around 65.
Saturday
Partly sunny, with a high near 83.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Sunday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 83.
Click Map For Forecast
Point Forecast:
Canandaigua NY
 42.89°N 77.29°W (Elev. 801 ft)
4:36 pm EDT Jul 15, 2018
5pm EDT Jul 15, 2018-6pm EDT Jul 22, 2018
 
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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