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

Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Hazardous Weather Conditions

Current conditions at

Dansville, Dansville Municipal Airport (KDSV)

Lat: 42.57°NLon: 77.71°WElev: 659ft.

Overcast

42°F

6°C

Humidity 89%
Wind Speed N 5 mph
Barometer 29.95 in (1015.1 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 11 Mar 2:54 am EDT
Extended Forecast for

Mount Morris NY

  • Overnight

    Overnight: Cloudy, with a low around 43. North wind around 7 mph.

    Low: 43 °F

    Cloudy

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 69. Breezy, with a south wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 69 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers, mainly before 11pm. Low around 29. Breezy, with a west wind 14 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 29 °F

    Showers then
    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Mostly cloudy, with a high near 36. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph.

    High: 36 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. West wind 5 to 9 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Rain likely, possibly mixed with snow, becoming all rain after 5pm. Mostly cloudy, with a high near 44. Breezy, with a south wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Rain/Snow
    Likely and
    Breezy

  • Friday Night

    Friday Night: A chance of rain and snow showers before 11pm, then a chance of snow showers between 11pm and 2am. Mostly cloudy, with a low around 25. West wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    Low: 25 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Saturday

    Saturday: Partly sunny, with a high near 36. West wind 15 to 17 mph, with gusts as high as 28 mph.

    High: 36 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers after 2am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Overnight
Cloudy, with a low around 43. North wind around 7 mph.
Wednesday
Showers and possibly a thunderstorm. High near 69. Breezy, with a south wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers, mainly before 11pm. Low around 29. Breezy, with a west wind 14 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Mostly cloudy, with a high near 36. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph.
Thursday Night
Partly cloudy, with a low around 26. West wind 5 to 9 mph.
Friday
Rain likely, possibly mixed with snow, becoming all rain after 5pm. Mostly cloudy, with a high near 44. Breezy, with a south wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain and snow showers before 11pm, then a chance of snow showers between 11pm and 2am. Mostly cloudy, with a low around 25. West wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 36. West wind 15 to 17 mph, with gusts as high as 28 mph.
Saturday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Sunday
Snow showers likely before 2pm, then a chance of rain showers. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Sunday Night
Showers. Low around 32. Breezy. Chance of precipitation is 80%.
Monday
Rain and snow showers. High near 46. Breezy. Chance of precipitation is 80%.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Morris NY
 42.73°N 77.88°W (Elev. 719 ft)
Last Update:
2:22 am EDT Mar 11, 2026
Forecast Valid:
3am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation