Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

52°F

11°C

Humidity 34%
Wind Speed S 20 G 29 mph
Barometer 29.93 in (1015.0 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 15 Mar 12:56 pm EDT
Extended Forecast for

4 Miles NNE Sherman NY

High Wind Warning March 15, 02:00pm until March 16, 08:00pm
Click here for hazard details and duration
High Wind Warning
  • This Afternoon

    This Afternoon: Partly sunny, with a high near 59. Breezy, with a south wind around 22 mph, with gusts as high as 40 mph.

    High: 59 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. Breezy, with a south wind 23 to 26 mph, with gusts as high as 50 mph.

    Low: 41 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Rain showers before 4pm, then a chance of rain and snow showers.  Temperature rising to near 56 by 10am, then falling to around 34 during the remainder of the day. South wind around 18 mph becoming southwest in the afternoon. Winds could gust as high as 39 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 56 °F

    Showers
    Likely then
    Rain/Snow

  • Monday Night

    Monday Night: Snow showers, mainly after 8pm.  Low around 14. Breezy, with a west wind 18 to 20 mph, with gusts as high as 44 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 14 °F

    Snow Showers
    and Breezy

  • Tuesday

    Tuesday: Snow showers likely, mainly before 2pm.  Mostly cloudy, with a high near 22. West wind around 18 mph, with gusts as high as 39 mph.  Chance of precipitation is 60%.

    High: 22 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of snow showers.  Mostly cloudy, with a low around 16. West wind 7 to 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%.

    Low: 16 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 33. South wind 7 to 10 mph.

    High: 33 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. South wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers after 2pm.  Mostly cloudy, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 59. Breezy, with a south wind around 22 mph, with gusts as high as 40 mph.
Tonight
Mostly cloudy, with a low around 41. Breezy, with a south wind 23 to 26 mph, with gusts as high as 50 mph.
Monday
Rain showers before 4pm, then a chance of rain and snow showers. Temperature rising to near 56 by 10am, then falling to around 34 during the remainder of the day. South wind around 18 mph becoming southwest in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Snow showers, mainly after 8pm. Low around 14. Breezy, with a west wind 18 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow showers likely, mainly before 2pm. Mostly cloudy, with a high near 22. West wind around 18 mph, with gusts as high as 39 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 16. West wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 33. South wind 7 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 27. South wind 7 to 9 mph, with gusts as high as 20 mph.
Thursday
A chance of showers after 2pm. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Thursday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Friday
A chance of showers. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Sherman NY
 42.2°N 79.57°W (Elev. 1598 ft)
1:25 pm EDT Mar 15, 2026
1pm EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database