Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

Dansville, Dansville Municipal Airport (KDSV)

Lat: 42.57°NLon: 77.71°WElev: 659ft.

Overcast

30°F

-1°C

Humidity 69%
Wind Speed S 6 mph
Barometer 30.31 in (1028.1 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 15 Mar 3:54 am EDT
Extended Forecast for

Mount Morris NY

Wind Advisory March 15, 05:00pm until March 16, 08:00pm
Click here for hazard details and duration
Wind Advisory
  • Overnight

    Overnight: A chance of snow.  Cloudy, with a low around 24. East wind 3 to 5 mph.  Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow

  • Sunday

    Sunday: Snow, mainly before 10am.  High near 52. Breezy, with a southeast wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 52 °F

    Snow then
    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. Breezy, with a south wind 17 to 21 mph, with gusts as high as 36 mph.

    Low: 43 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Rain showers before 5pm, then rain and snow showers. Some thunder is also possible.  High near 58. South wind around 17 mph becoming southwest in the afternoon. Winds could gust as high as 34 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 58 °F

    Showers
    Likely then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow showers, becoming all snow after 11pm. Some thunder is also possible.  Low around 17. West wind around 14 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 17 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of snow showers.  Mostly cloudy, with a high near 25. West wind 15 to 18 mph, with gusts as high as 36 mph.  Chance of precipitation is 30%.

    High: 25 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 14. West wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 14 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 37. South wind 3 to 8 mph.

    High: 37 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of snow. Cloudy, with a low around 24. East wind 3 to 5 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow, mainly before 10am. High near 52. Breezy, with a southeast wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 43. Breezy, with a south wind 17 to 21 mph, with gusts as high as 36 mph.
Monday
Rain showers before 5pm, then rain and snow showers. Some thunder is also possible. High near 58. South wind around 17 mph becoming southwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Rain and snow showers, becoming all snow after 11pm. Some thunder is also possible. Low around 17. West wind around 14 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 25. West wind 15 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 14. West wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 37. South wind 3 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
A chance of showers after 2pm. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Friday
A chance of showers. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.
Friday Night
Rain and snow showers likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Morris NY
 42.73°N 77.88°W (Elev. 719 ft)
3:58 am EDT Mar 15, 2026
4am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
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Additional Resources

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