Heat And Possible Flooding To Start Off The Week

Dangerous heat will impact portions of the Northwest, Northeast, and Mid to Lower Mississippi Valley today. Heat advisories are in effect for these major metro areas: Boston, New York City, Philadelphia, Seattle and St. Louis. A few flash flood concerns today from heavy rain and storms in the Four Corners region, northern New England and the western Ohio Valley into the Mid Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15° N Lon: 79.27° W Elev: 1722 ft.

Light Rain

72°F

22°C

Humidity 94%
Wind Speed SW 8 mph
Barometer 29.95 in (1013.5 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 8 Aug 9:56 pm EDT
Detailed forecast for

Cattaraugus County

Tonight
A chance of showers early, then showers with a chance of thunderstorms from late evening on. Some thunderstorms may produce heavy rainfall from late evening on. Warm with lows in the upper 60s. Southwest winds 10 to 15 mph, becoming west 5 to 10 mph. Chance of rain 90 percent.
Tuesday
Mostly cloudy. Showers with a chance of thunderstorms in the morning, then a chance of showers in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Humid with highs in the mid 70s. Light northwest winds. Chance of rain 80 percent.
Tuesday Night
Partly cloudy with areas of fog developing overnight. Cooler with lows in the upper 50s. Light winds.
Wednesday
Areas of fog in the morning, otherwise mostly sunny. Highs in the upper 70s. Light winds.
Wednesday Night
Mainly clear. Lows in the mid 50s. Light winds.
Thursday
Partly sunny with a 30 percent chance of showers. Highs in the mid 70s.
Thursday Night
Partly cloudy with a 30 percent chance of showers. Lows around 50.
Friday
Sunny. Highs in the upper 60s.
Friday Night
Mainly clear. Lows in the upper 40s.
Saturday
Sunny. Highs in the lower 70s.
Saturday Night
Mainly clear. Lows around 50.
Sunday
Mostly sunny. Highs in the mid 70s.
Sunday Night
Partly cloudy. Lows in the mid 50s.
Monday
Mostly sunny. Highs in the mid 70s.



Click Map For Forecast
745 PM EDT Mon Aug 8 2022
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database