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

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 >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

32°F

0°C

Humidity 66%
Wind Speed E 13 G 17 mph
Barometer 30.14 in (1022.9 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 15 Mar 5:56 am EDT
Extended Forecast for

2 Miles ENE Frewsburg NY

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

  • Today

    Today: A slight chance of snow before 8am. Mostly cloudy, with a high near 55. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 20%.

    High: 55 °F

    Slight Chance
    Snow then
    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. Breezy, with a south wind 20 to 22 mph, with gusts as high as 37 mph.

    Low: 43 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Rain showers before 2pm, then rain, possibly mixed with snow showers. Temperature rising to near 52 by 11am, then falling to around 36 during the remainder of the day. Southwest wind 15 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 52 °F⇓

    Showers then
    Rain/Snow

  • Monday Night

    Monday Night: Snow showers. Low around 16. West wind 14 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 16 °F

    Snow Showers

  • Tuesday

    Tuesday: Snow showers likely. Mostly cloudy, with a high near 24. West wind around 17 mph, with gusts as high as 36 mph. Chance of precipitation is 70%.

    High: 24 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 2am. Mostly cloudy, with a low around 16. West wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 16 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: A chance of snow showers before 8am. Mostly cloudy, with a high near 36. South wind 5 to 9 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around 28. South wind around 8 mph. Chance of precipitation is 30%.

    Low: 28 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of showers after 2pm. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.

    High: 47 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
A slight chance of snow before 8am. Mostly cloudy, with a high near 55. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 43. Breezy, with a south wind 20 to 22 mph, with gusts as high as 37 mph.
Monday
Rain showers before 2pm, then rain, possibly mixed with snow showers. Temperature rising to near 52 by 11am, then falling to around 36 during the remainder of the day. Southwest wind 15 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Snow showers. Low around 16. West wind 14 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 24. West wind around 17 mph, with gusts as high as 36 mph. Chance of precipitation is 70%.
Tuesday Night
Snow showers likely, mainly before 2am. Mostly cloudy, with a low around 16. West wind 5 to 10 mph. Chance of precipitation is 60%.
Wednesday
A chance of snow showers before 8am. Mostly cloudy, with a high near 36. South wind 5 to 9 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around 28. South wind around 8 mph. Chance of precipitation is 30%.
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 before 8pm. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Friday
A chance of showers. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.
Friday Night
Rain and snow showers likely. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Saturday
Rain and snow showers likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Frewsburg NY
 42.08°N 79.12°W (Elev. 1299 ft)
Last Update:
3:58 am EDT Mar 15, 2026
Forecast Valid:
6am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation