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

Hazardous Weather Conditions

Current conditions at

Dansville, Dansville Municipal Airport (KDSV)

Lat: 42.57°NLon: 77.71°WElev: 659ft.

Fog/Mist

39°F

4°C

Humidity 100%
Wind Speed N 8 mph
Barometer 29.84 in (1011.8 mb)
Dewpoint 39°F (4°C)
Visibility 5.00 mi
Wind Chill33°F (1°C)
Last update 20 Mar 11:54 pm EDT
Extended Forecast for

Mount Morris NY

Dense Fog Advisory until March 21, 08:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until March 21, 08:00am

    NOW until 8:00am Sat

    Dense Fog Advisory

  • Overnight

    Low: 33 °F

    Dense Fog

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 48. Light northwest wind.

    High: 48 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 37. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 8am. High near 59. Southwest wind 6 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Showers

  • Sunday Night

    Sunday Night: Rain showers before 11pm, then a chance of rain and snow showers. Low around 29. North wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 29 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Monday

    Monday: Mostly cloudy, with a high near 37. Northwest wind 6 to 10 mph.

    High: 37 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. Northwest wind 3 to 6 mph.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. Southwest wind 3 to 8 mph.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Overnight
Widespread dense fog. Otherwise, cloudy, with a low around 33. Northwest wind 3 to 8 mph.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 48. Light northwest wind.
Saturday Night
A chance of showers after 2am. Mostly cloudy, with a low around 37. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 30%.
Sunday
Showers, mainly after 8am. High near 59. Southwest wind 6 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain showers before 11pm, then a chance of rain and snow showers. Low around 29. North wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Mostly cloudy, with a high near 37. Northwest wind 6 to 10 mph.
Monday Night
Partly cloudy, with a low around 22. Northwest wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 46. Southwest wind 3 to 8 mph.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
A chance of showers. Mostly cloudy, with a high near 59. Chance of precipitation is 40%.
Thursday Night
Rain and snow showers likely. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Morris NY
 42.73°N 77.88°W (Elev. 719 ft)
Last Update:
9:58 pm EDT Mar 20, 2026
Forecast Valid:
12am EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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