National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

An Active Weather Wednesday

Strong to severe thunderstorms are possible on Wednesday in parts of the Ohio Valley, Upper Mississippi Valley and south-central Plains. These storms may produce heavy rain and flooding in the Ohio Valley. Meanwhile, a strong cold front will sweep through the Northwest U.S. with rain, mountain snow and high winds. Finally, heat and record high temperatures are likely across the Southern U.S. Read More >

Current conditions at

Rochester, Greater Rochester International Airport (KROC)

Lat: 43.12°NLon: 77.68°WElev: 558ft.

A Few Clouds

44°F

7°C

Humidity 93%
Wind Speed SW 5 mph
Barometer 30.05 in (1017.9 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 18 May 6:54 am EDT
Extended Forecast for

2 Miles NNW Union Hill NY

  • Today

    Today: Mostly sunny, with a high near 57. Northwest wind 5 to 8 mph becoming northeast in the afternoon.

    Mostly Sunny

    High: 57 °F

  • Tonight

    Tonight: Showers. Low around 50. Southeast wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    Low: 50 °F

  • Thursday

    Thursday: Showers likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 63. South wind 10 to 15 mph becoming west in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    High: 63 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 54. West wind around 8 mph becoming south after midnight.

    Partly Cloudy

    Low: 54 °F

  • Friday

    Friday: A slight chance of showers between noon and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 79. South wind 9 to 14 mph. Chance of precipitation is 20%.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 79 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    Low: 66 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 40%.

    Partly Sunny
    then Chance
    T-storms

    High: 74 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 62 °F

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 2pm, then a chance of showers. Mostly cloudy, with a high near 65. Breezy. Chance of precipitation is 70%.

    Showers
    Likely and
    Breezy

    High: 65 °F

Detailed Forecast

Today
Mostly sunny, with a high near 57. Northwest wind 5 to 8 mph becoming northeast in the afternoon.
Tonight
Showers. Low around 50. Southeast wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 63. South wind 10 to 15 mph becoming west in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Partly cloudy, with a low around 54. West wind around 8 mph becoming south after midnight.
Friday
A slight chance of showers between noon and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 79. South wind 9 to 14 mph. Chance of precipitation is 20%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. 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 and thunderstorms after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm before 2pm, then a chance of showers. Mostly cloudy, with a high near 65. Breezy. Chance of precipitation is 70%.
Sunday Night
A chance of showers before 8pm. Partly cloudy, with a low around 47. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 63.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles NNW Union Hill NY
 43.26°N 77.46°W (Elev. 246 ft)
Last Update:
5:30 am EDT May 18, 2022
Forecast Valid:
7am EDT May 18, 2022-6pm EDT May 24, 2022
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation