Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Current conditions at

Dansville, Dansville Municipal Airport (KDSV)

Lat: 42.57°NLon: 77.71°WElev: 659ft.

A Few Clouds

70°F

21°C

Humidity 44%
Wind Speed W 10 G 25 mph
Barometer 29.88 in (1012.5 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 20 Jun 11:54 am EDT
Extended Forecast for

3 Miles SSE Swain NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 70. West wind around 14 mph.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers after 3am.  Partly cloudy, with a low around 52. Southwest wind 3 to 6 mph.  Chance of precipitation is 20%.

    Low: 52 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers between 8am and 2pm.  Mostly sunny, with a high near 73. West wind 3 to 6 mph.  Chance of precipitation is 20%.

    High: 73 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely after 2am.  Mostly cloudy, with a low around 54. Light and variable wind.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 54 °F

    Mostly Cloudy
    then Showers
    Likely

  • Monday

    Monday: Showers.  High near 67. Southeast wind around 7 mph.  Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    High: 67 °F

    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before 8pm.  Mostly cloudy, with a low around 54. Northwest wind 3 to 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71. Northwest wind 5 to 9 mph.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 70. West wind around 14 mph.
Tonight
A slight chance of showers after 3am. Partly cloudy, with a low around 52. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers between 8am and 2pm. Mostly sunny, with a high near 73. West wind 3 to 6 mph. Chance of precipitation is 20%.
Sunday Night
Showers likely after 2am. Mostly cloudy, with a low around 54. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers. High near 67. Southeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Monday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 54. Northwest wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly sunny, with a high near 71. Northwest wind 5 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 52. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 74.
Wednesday Night
A chance of showers after 2am. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 76. Chance of precipitation is 70%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 74. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Swain NY
 42.45°N 77.87°W (Elev. 1900 ft)
9:57 am EDT Jun 20, 2026
12pm EDT Jun 20, 2026-6pm EDT Jun 26, 2026
 
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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