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.

Fair

28°C

82°F

Humidity 77%
Wind Speed SW 11 km/h
Barometer 1023.2 mb (30.24 in)
Dewpoint 23°C (74°F)
Visibility 16 km
Heat Index31°C (88°F)
Last update 18 Jun 5:56 pm EDT
Extended Forecast for

3 Miles SE Steamburg NY

Heat Advisory June 18, 06:43pm until June 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 18, 06:43pm until June 20, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • Tonight

    Low: 21 °C

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Juneteenth

    Juneteenth: A chance of showers and thunderstorms, mainly after 8am. Partly sunny and hot, with a high near 32. Southwest wind 8 to 10 km/h. Chance of precipitation is 50%. New rainfall amounts between 5 and 7.5 mm possible.

    High: 32 °C

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 20. Calm wind. Chance of precipitation is 20%.

    Low: 20 °C

    Slight Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 32. Heat index values as high as 36. South wind 3 to 8 km/h. Chance of precipitation is 30%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 32 °C

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 19. Calm wind. Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 19 °C

    Chance
    T-storms

  • Friday

    Friday: A chance of showers and thunderstorms. Mostly sunny, with a high near 31. Calm wind becoming northwest 5 to 8 km/h in the afternoon. Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 31 °C

    Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18. Calm wind.

    Low: 18 °C

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 31. Calm wind becoming west 5 to 8 km/h in the afternoon. Chance of precipitation is 40%.

    High: 31 °C

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 21. South wind 3 to 8 km/h. Chance of precipitation is 50%. New rainfall amounts between 2.5 and 5 mm possible.
Juneteenth
A chance of showers and thunderstorms, mainly after 8am. Partly sunny and hot, with a high near 32. Southwest wind 8 to 10 km/h. Chance of precipitation is 50%. New rainfall amounts between 5 and 7.5 mm possible.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 20. Calm wind. Chance of precipitation is 20%.
Thursday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 32. Heat index values as high as 36. South wind 3 to 8 km/h. Chance of precipitation is 30%. New rainfall amounts between 2.5 and 5 mm possible.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 19. Calm wind. Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 31. Calm wind becoming northwest 5 to 8 km/h in the afternoon. Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Friday Night
Partly cloudy, with a low around 18. Calm wind.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 31. Calm wind becoming west 5 to 8 km/h in the afternoon. Chance of precipitation is 40%.
Saturday Night
A chance of thunderstorms before 8pm, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 17. Chance of precipitation is 50%.
Monday
A chance of showers. Mostly sunny, with a high near 23. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Sunny, with a high near 28.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Steamburg NY
 42.1°N 78.88°W (Elev. 1332 m)
Last Update:
6:30 pm EDT Jun 18, 2024
Forecast Valid:
6pm EDT Jun 18, 2024-6pm EDT Jun 25, 2024
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation