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

54°F

12°C

Humidity 40%
Wind Speed SE 20 G 30 mph
Barometer 29.75 in (1008.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 15 Mar 5:56 pm EDT
Extended Forecast for

4 Miles SE Clymer NY

High Wind Warning March 15, 06:13pm until March 16, 08:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning March 15, 06:13pm until March 16, 08:00pm

    NOW until 8:00pm Mon

    High Wind Warning

  • Tonight

    Low: 48 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Rain showers before 5pm, then a chance of rain and snow showers.  Temperature rising to near 57 by noon, then falling to around 37 during the remainder of the day. Southwest wind 15 to 17 mph, with gusts as high as 41 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 57 °F

    Showers
    Likely then
    Rain/Snow

  • Monday Night

    Monday Night: Snow showers, mainly after 8pm.  Widespread blowing snow, mainly between 1am and 2am. Low around 14. West wind 15 to 17 mph, with gusts as high as 41 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 14 °F

    Snow Showers
    and Blowing
    Snow

  • Tuesday

    Tuesday: Snow showers likely, mainly before 2pm.  Areas of blowing snow before 2pm. Mostly cloudy, with a high near 22. West wind around 16 mph, with gusts as high as 38 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 22 °F

    Snow Showers
    Likely and
    Areas Blowing
    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow showers.  Mostly cloudy, with a low around 15. West wind 5 to 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 50%.

    Low: 15 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 33. South wind 5 to 9 mph.

    High: 33 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. South wind around 6 mph.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers after 2pm.  Mostly cloudy, with a high near 43. South wind 6 to 9 mph.  Chance of precipitation is 30%.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. Breezy, with a south wind 20 to 23 mph, with gusts as high as 50 mph.
Monday
Rain showers before 5pm, then a chance of rain and snow showers. Temperature rising to near 57 by noon, then falling to around 37 during the remainder of the day. Southwest wind 15 to 17 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Snow showers, mainly after 8pm. Widespread blowing snow, mainly between 1am and 2am. Low around 14. West wind 15 to 17 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow showers likely, mainly before 2pm. Areas of blowing snow before 2pm. Mostly cloudy, with a high near 22. West wind around 16 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 15. West wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Wednesday
Partly sunny, with a high near 33. South wind 5 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 26. South wind around 6 mph.
Thursday
A chance of showers after 2pm. Mostly cloudy, with a high near 43. South wind 6 to 9 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Friday
A chance of showers after 2pm. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Clymer NY
 42.01°N 79.6°W (Elev. 1601 ft)
4:18 pm EDT Mar 15, 2026
6pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database