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

Severe Thunderstorms in the Northeast and Northern Plains; Critical Fire Weather in the West

Scattered severe thunderstorms capable of damaging wind gusts and hail are forecast across the Northeast U.S. and North Dakota today. Heavy to excessive rainfall is possible over eastern New Mexico into western Texas and over the western Florida peninsula today. Critical fire weather conditions will persist today over parts of the interior Northwest and Great Basin. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

A Few Clouds

75°F

24°C

Humidity 52%
Wind Speed NW 16 G 21 mph
Barometer 29.98 in (1014.7 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 3 Jul 12:56 pm EDT
Extended Forecast for

Jamestown West NY

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms before 2pm. Sunny, with a high near 80. Northwest wind around 10 mph. Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 55. Northwest wind around 6 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Clear
    then Patchy
    Fog

  • Independence Day

    Independence Day: Patchy fog before 8am. Otherwise, sunny, with a high near 80. Calm wind becoming north around 6 mph in the afternoon.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 86. South wind 3 to 7 mph.

    High: 86 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 65. South wind 3 to 5 mph.

    Low: 65 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 88. Southwest wind 6 to 10 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 67. South wind around 6 mph.

    Low: 67 °F

    Partly Cloudy

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 83. Chance of precipitation is 40%.

    High: 83 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms before 2pm. Sunny, with a high near 80. Northwest wind around 10 mph. Chance of precipitation is 20%.
Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 55. Northwest wind around 6 mph becoming calm in the evening.
Independence Day
Patchy fog before 8am. Otherwise, sunny, with a high near 80. Calm wind becoming north around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 57. Calm wind.
Saturday
Mostly sunny, with a high near 86. South wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 65. South wind 3 to 5 mph.
Sunday
Sunny, with a high near 88. Southwest wind 6 to 10 mph.
Sunday Night
Partly cloudy, with a low around 67. South wind around 6 mph.
Monday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 64.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
A chance of showers. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jamestown West NY
 42.09°N 79.26°W (Elev. 1499 ft)
Last Update:
10:36 am EDT Jul 3, 2025
Forecast Valid:
1pm EDT Jul 3, 2025-6pm EDT Jul 9, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation