National Weather Service

News Headlines

Spring 2026 Skywarn Spotter Training Schedule

Hazardous Weather Conditions

Current conditions at

Dansville, Dansville Municipal Airport (KDSV)

Lat: 42.57°NLon: 77.71°WElev: 659ft.

Thunderstorm Light Rain Fog/Mist

60°F

16°C

Humidity	96%
Wind Speed	SE 9 mph
Barometer	29.83 in (1010.7 mb)
Dewpoint	59°F (15°C)
Visibility	5.00 mi
Last update	31 Mar 4:54 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles S Swain NY

Flood Watch March 31, 05:22pm until April 1, 08:00pm

Severe T-storm Watch until March 31, 09:00pm

Flash Flood Warning until March 31, 09:00pm

Click here for hazard details and duration

Flood Watch

Severe T-storm Watch

Flash Flood Warning

Flood Watch March 31, 05:22pm until April 1, 08:00pm
Severe T-storm Watch until March 31, 09:00pm
Flash Flood Warning until March 31, 09:00pm
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 68 °F
Heavy Rain
Tonight
Low: 43 °F
Heavy Rain
Wednesday
High: 50 °F
Chance
Showers
Wednesday Night
Low: 35 °F
Chance
Showers
Thursday
High: 66 °F
Chance
Showers
Thursday Night
Low: 54 °F
Chance
Showers
Friday
High: 72 °F
Partly Sunny
then Chance
Showers
Friday Night
Low: 48 °F
Chance
Showers

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 68. Southwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and possibly a thunderstorm, mainly before 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could produce heavy rainfall. Low around 43. Southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

A chance of showers before 9am, then a slight chance of showers after 3pm. Mostly cloudy, with a high near 50. Northwest wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 35. Northeast wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

A chance of showers, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 66. South wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. South wind 13 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers after 2pm. Partly sunny, with a high near 72. Southwest wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

Friday Night

A chance of showers. Mostly cloudy, with a low around 48. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Saturday

Showers likely after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 60%.

Saturday Night

Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.

Sunday

Showers likely. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

Monday

Partly sunny, with a high near 44.