Severe Thunderstorms with Tornadoes and Heavy Rain Threat shifts East for Tuesday

Severe thunderstorms are forecast to develop from the mid-Mississippi River Valley south into the ArkLaTex on Tuesday. These storms can bring large hail, damaging winds, a few tornadoes and flash flooding. Residents should heed any warnings issued and follow local forecast office social media pages for updates. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

44°F

7°C

Humidity 89%
Wind Speed NW 13 mph
Barometer 30.04 in (1017.8 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 20 May 10:56 pm EDT
Extended Forecast for

Sherman NYSimilar City Names

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. Northwest wind 9 to 13 mph.

    Mostly Cloudy

    Low: 40 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Northwest wind 8 to 10 mph.

    Mostly Sunny

    High: 58 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 43. Calm wind becoming east around 5 mph after midnight.

    Mostly Clear

    Low: 43 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. Southeast wind 7 to 11 mph.

    Mostly Sunny

    High: 72 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers, mainly after 8pm.  Mostly cloudy, with a low around 57. Southeast wind 7 to 11 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 57 °F

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 75. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Chance
    T-storms

    High: 75 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am.  Mostly cloudy, with a low around 55. Chance of precipitation is 50%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 55 °F

  • Friday

    Friday: Mostly sunny, with a high near 74.

    Mostly Sunny

    High: 74 °F

  • Friday
    Night

    Friday Night: A chance of showers after 3am.  Mostly cloudy, with a low around 61. Chance of precipitation is 30%.

    Partly Cloudy
    then Chance
    Showers

    Low: 61 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 40. Northwest wind 9 to 13 mph.
Tuesday
Mostly sunny, with a high near 58. Northwest wind 8 to 10 mph.
Tuesday Night
Mostly clear, with a low around 43. Calm wind becoming east around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 72. Southeast wind 7 to 11 mph.
Wednesday Night
A chance of showers, mainly after 8pm. Mostly cloudy, with a low around 57. Southeast wind 7 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 75. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 74.
Friday Night
A chance of showers after 3am. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Saturday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
Sunday
A chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Memorial Day
A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Sherman NYSimilar City Names
 42.16°N 79.61°W (Elev. 1585 ft)
10:49 pm EDT May 20, 2019
11pm EDT May 20, 2019-6pm EDT May 27, 2019
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database