An Active Weather Wednesday

Strong to severe thunderstorms are possible on Wednesday in parts of the Ohio Valley, Upper Mississippi Valley and south-central Plains. These storms may produce heavy rain and flooding in the Ohio Valley. Meanwhile, a strong cold front will sweep through the Northwest U.S. with rain, mountain snow and high winds. Finally, heat and record high temperatures are likely across the Southern U.S. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

47°F

8°C

Humidity 77%
Wind Speed W 7 mph
Barometer 30.03 in (1018.0 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 17 May 9:56 pm EDT
Extended Forecast for

Sherman NYSimilar City Names

Frost Advisory May 18, 02:00am until May 18, 08:00am
Click here for hazard details and duration
Frost Advisory
  • Tonight

    Tonight: Patchy frost after 5am.  Otherwise, mostly clear, with a low around 36. West wind 3 to 6 mph.

    Mostly Clear
    then Patchy
    Frost

    Low: 36 °F

  • Wednesday

    Wednesday: A chance of showers after 3pm.  Patchy frost before 8am.  Otherwise, increasing clouds, with a high near 62. Calm wind becoming southwest 5 to 8 mph in the morning.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Patchy Frost
    then Chance
    Showers

    High: 62 °F

  • Wednesday
    Night

    Wednesday Night: Showers, mainly before 3am.  Low around 51. South wind 9 to 15 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    Low: 51 °F

  • Thursday

    Thursday: A chance of showers, mainly before 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 68. West wind 10 to 14 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 68 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 54. South wind around 8 mph.

    Partly Cloudy

    Low: 54 °F

  • Friday

    Friday: A chance of showers and thunderstorms, mainly after 2pm.  Partly sunny, with a high near 84. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms then
    Chance
    Showers

    High: 84 °F

  • Friday
    Night

    Friday Night: A chance of showers.  Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 64 °F

  • Saturday

    Saturday: Showers and thunderstorms likely after 2pm.  Partly sunny, with a high near 82. Chance of precipitation is 60%.

    Partly Sunny
    then T-storms
    Likely

    High: 82 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm after 8pm.  Mostly cloudy, with a low around 54. Chance of precipitation is 60%.

    T-storms
    Likely then
    Showers
    Likely

    Low: 54 °F

Detailed Forecast

Tonight
Patchy frost after 5am. Otherwise, mostly clear, with a low around 36. West wind 3 to 6 mph.
Wednesday
A chance of showers after 3pm. Patchy frost before 8am. Otherwise, increasing clouds, with a high near 62. Calm wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers, mainly before 3am. Low around 51. South wind 9 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of showers, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 68. West wind 10 to 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Partly cloudy, with a low around 54. South wind around 8 mph.
Friday
A chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Saturday
Showers and thunderstorms likely after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm before 2pm, then a chance of showers. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
Sunday Night
A chance of showers. Partly cloudy, with a low around 42. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 66.
Click Map For Forecast
Point Forecast:
Sherman NYSimilar City Names
 42.16°N 79.61°W (Elev. 1585 ft)
10:38 pm EDT May 17, 2022
10pm EDT May 17, 2022-6pm EDT May 24, 2022
 
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