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

Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. 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 through tonight, moving into the Mid-Atlantic Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

53°F

12°C

Humidity 89%
Wind Speed S 18 G 28 mph
Barometer 29.44 in (997.1 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 16 Mar 4:56 am EDT
Extended Forecast for

3 Miles ENE Clymer NY

High Wind Warning March 16, 05:39am until March 17, 08:00am
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning March 16, 05:39am until March 17, 08:00am

    NOW until 8:00am Tue

    High Wind Warning

  • Today

    High: 55 °F⇓

    Showers
    Likely and
    Breezy then
    Rain/Snow

  • Tonight

    Tonight: Snow showers. Patchy blowing snow before 10pm, then patchy blowing snow after midnight. Low around 16. Breezy, with a west wind 17 to 21 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 16 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Snow showers, mainly before 2pm. Patchy blowing snow between 8am and 10am. High near 22. West wind around 18 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 22 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after 8pm. Mostly cloudy, with a low around 15. West wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 15 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 33. South wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 33 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of snow showers. Mostly cloudy, with a low around 26. South wind around 8 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Snow Showers

  • Thursday

    Thursday: A chance of showers after 2pm. Mostly cloudy, with a high near 43. Southwest wind 7 to 9 mph. Chance of precipitation is 40%.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 30. Southwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Today
Rain showers before 4pm, then snow showers likely, possibly mixed with rain. Temperature rising to near 55 by 10am, then falling to around 34 during the remainder of the day. Breezy, with a south wind 17 to 23 mph becoming southwest in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers. Patchy blowing snow before 10pm, then patchy blowing snow after midnight. Low around 16. Breezy, with a west wind 17 to 21 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Snow showers, mainly before 2pm. Patchy blowing snow between 8am and 10am. High near 22. West wind around 18 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow showers likely, mainly after 8pm. Mostly cloudy, with a low around 15. West wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Mostly cloudy, with a high near 33. South wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 26. South wind around 8 mph. Chance of precipitation is 20%.
Thursday
A chance of showers after 2pm. Mostly cloudy, with a high near 43. Southwest wind 7 to 9 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 30. Southwest wind around 6 mph. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 47.
Friday Night
A chance of rain showers after 8pm, mixing with snow after 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 47. Chance of precipitation is 30%.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Clymer NY
 42.05°N 79.62°W (Elev. 1588 ft)
Last Update:
3:58 am EDT Mar 16, 2026
Forecast Valid:
5am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation