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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Dansville, Dansville Municipal Airport (KDSV)

Lat: 42.57°NLon: 77.71°WElev: 659ft.

Partly Cloudy

65°F

18°C

Humidity 70%
Wind Speed SE 8 mph
Barometer 29.74 in (1007.6 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 17 Jun 8:54 am EDT
Extended Forecast for

Nunda NY

  • Today

    Today: Mostly sunny, with a high near 77. Southwest wind 8 to 10 mph.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 5am, then a chance of showers. Low around 60. Breezy, with a light south wind increasing to 16 to 21 mph in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Showers and
    Breezy

  • Thursday

    Thursday: A chance of showers before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 76. Breezy, with a west wind 21 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 8pm. Partly cloudy, with a low around 57. West wind 8 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Chance
    Showers

  • Juneteenth

    Juneteenth: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 73. West wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 73 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. West wind 7 to 11 mph.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 70. West wind 11 to 16 mph.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. West wind 5 to 9 mph.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 77. Southwest wind 8 to 10 mph.
Tonight
Showers and possibly a thunderstorm before 5am, then a chance of showers. Low around 60. Breezy, with a light south wind increasing to 16 to 21 mph in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 76. Breezy, with a west wind 21 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers, mainly before 8pm. Partly cloudy, with a low around 57. West wind 8 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Juneteenth
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 73. West wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 54. West wind 7 to 11 mph.
Saturday
Sunny, with a high near 70. West wind 11 to 16 mph.
Saturday Night
Mostly clear, with a low around 54. West wind 5 to 9 mph.
Sunday
Sunny, with a high near 74.
Sunday Night
A chance of showers after 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.
Monday
Showers likely. Partly sunny, with a high near 74. Chance of precipitation is 60%.
Monday Night
A chance of showers. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nunda NY
 42.58°N 77.94°W (Elev. 938 ft)
Last Update:
7:57 am EDT Jun 17, 2026
Forecast Valid:
9am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
 
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