On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Isolated Severe Thunderstorms Will Continue

Isolated severe thunderstorms will continue from Minnesota to southwestern Kansas and vicinity. Within that swath, the most probable area for greater concentrations of severe weather is from eastern Nebraska across parts of Iowa. A marginal risk for severe thunderstorms also exists over eastern New England.
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Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

72°F

22°C

Humidity 73%
Wind Speed S 5 mph
Barometer 30.07 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 29 Jul 9:35 am EDT

Detailed Forecast

Today
Mostly sunny. Hot with highs around 90. South winds around 5 mph.
Tonight
Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 40 percent.
Thursday
Partly sunny with a chance of showers and thunderstorms in the morning...then sunny in the afternoon. Highs in the lower 80s. West winds 5 to 10 mph. Chance of rain 40 percent.
Thursday Night
Mostly clear. Lows in the upper 50s. West winds 5 to 10 mph.
Friday
Mostly sunny. Highs in the lower 80s. West winds 5 to 10 mph.
Friday Night
Mostly clear. Lows in the lower 60s.
Saturday
Partly sunny with a chance of showers and thunderstorms. Highs around 80. Chance of rain 30 percent.
Saturday Night
Partly cloudy. Lows in the upper 50s.
Sunday
Mostly sunny. Highs in the lower 80s.
Sunday Night
Partly cloudy. Lows around 60.
Monday
Partly sunny with a chance of showers and thunderstorms. Highs around 80. Chance of rain 30 percent.
Monday Night
Mostly cloudy. Lows around 60.
Tuesday
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 40 percent.



  Click Map For Detailed Forecast
455 AM EDT WED JUL 29 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database