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Severe Thunderstorms over the Plains, Heavy Rain Threat Continues over Portions of the Mississippi Valley

Heavy rainfall with localized flooding will remain possible over portions of the Mississippi Valley and the Plains through midweek. In addition, severe thunderstorms will be possible over the southern and central Plains. Some of the storms could contain damaging winds and large hail. Read More >

Current conditions at

Rochester, Greater Rochester International Airport (KROC)

Lat: 43.12°NLon: 77.68°WElev: 558ft.

Fair

62°F

17°C

Humidity 78%
Wind Speed Calm
Barometer 30.09 in (1019.1 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 16 Aug 11:54 pm EDT
Extended Forecast for

Ontario NYSimilar City Names

  • Overnight

    Overnight: Mostly clear, with a low around 57. Light south wind.

    Mostly Clear

    Low: 57 °F

  • Thursday

    Thursday: Increasing clouds, with a high near 80. Southeast wind 5 to 8 mph.

    Increasing
    Clouds

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms, mainly after midnight.  Low around 68. Southeast wind 8 to 13 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    T-storms

    Low: 68 °F

  • Friday

    Friday: Showers and thunderstorms likely, mainly before 1pm.  Mostly cloudy, with a high near 80. South wind 9 to 14 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    High: 80 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms, mainly before 10pm.  Mostly cloudy, with a low around 65. Southwest wind 9 to 15 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 65 °F

  • Saturday

    Saturday: A chance of showers.  Partly sunny, with a high near 78. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 78 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 62.

    Mostly Cloudy

    Low: 62 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 79.

    Mostly Sunny

    High: 79 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 64.

    Mostly Clear

    Low: 64 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 57. Light south wind.
Thursday
Increasing clouds, with a high near 80. Southeast wind 5 to 8 mph.
Thursday Night
Showers and thunderstorms, mainly after midnight. Low around 68. Southeast wind 8 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 80. South wind 9 to 14 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 65. Southwest wind 9 to 15 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 62.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 64.
Monday
Sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Ontario NYSimilar City Names
 43.22°N 77.32°W (Elev. 436 ft)
10:36 pm EDT Aug 16, 2017
12am EDT Aug 17, 2017-6pm EDT Aug 22, 2017
 
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