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

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

44°F

7°C

Humidity 100%
Wind Speed NE 8 mph
Barometer 30.18 in (1022.5 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 4 Apr 3:56 am EDT
Extended Forecast for

4 Miles NNE Sherman NY

  • Today

    Today: A chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 74. Southeast wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms before 4am, then showers likely. Some of the storms could produce heavy rainfall. Low around 37. West wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 37 °F

    Heavy Rain

  • Sunday

    Sunday: A slight chance of showers before 7am, then a chance of showers after 11am. Mostly cloudy, with a high near 43. West wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 30. West wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Monday

    Monday: Snow showers likely before 11am, then rain and snow showers likely between 11am and 1pm, then rain showers likely after 1pm. Mostly cloudy, with a high near 40. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow showers before 8pm, then snow showers. Low around 24. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 24 °F

    Rain/Snow
    then Snow
    Showers

  • Tuesday

    Tuesday: Snow showers likely before 8am. Partly sunny, with a high near 32. Northwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 32 °F

    Snow Showers
    Likely then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. West wind around 5 mph becoming light and variable in the evening.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 74. Southeast wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 4am, then showers likely. Some of the storms could produce heavy rainfall. Low around 37. West wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
A slight chance of showers before 7am, then a chance of showers after 11am. Mostly cloudy, with a high near 43. West wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 30. West wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday
Snow showers likely before 11am, then rain and snow showers likely between 11am and 1pm, then rain showers likely after 1pm. Mostly cloudy, with a high near 40. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of rain and snow showers before 8pm, then snow showers. Low around 24. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Snow showers likely before 8am. Partly sunny, with a high near 32. Northwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 20. West wind around 5 mph becoming light and variable in the evening.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Mostly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Sherman NY
 42.2°N 79.57°W (Elev. 1598 ft)
Last Update:
3:58 am EDT Apr 4, 2026
Forecast Valid:
4am EDT Apr 4, 2026-6pm EDT Apr 10, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation