A Storm Expected To Impact The Central U.S.

A storm system will emerge from the Rockies and impact the Central U.S. through midweek. A swath of heavy snow is expected from the Central Rockies to the Upper Mississippi Valley and Great Lakes. Locally heavy rain with a marginal chance for excessive rainfall will be possible from the Lower Mississippi Valley to the South. The system will then shift into the East to produce a number of hazards. 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.

Fair

2°F

-17°C

Humidity 88%
Wind Speed S 5 mph
Barometer 30.49 in (1037.5 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 22 Jan 7:56 am EST
Detailed forecast for

Chautauqua County

Today
Partly to mostly sunny. Highs in the upper 20s. Light winds, becoming south 10 to 15 mph.
Tonight
Mostly cloudy. Snow, sleet and freezing rain overnight. Snow and sleet accumulation up to 2 inches. Ice accumulation of a few hundredths of an inch. Windy. Late evening lows in the mid 20s in interior valleys to the upper 20s along the lake erie shore, then temperatures rising to around 30 in interior valleys and to the mid 30s along the lake erie shore. South winds 20 to 30 mph. Chance of precipitation 90 percent.
Wednesday
Rain, snow, sleet and freezing rain in the morning, then rain in the afternoon. Little or no additional snow and sleet accumulation. Ice accumulation of a few hundredths of an inch. Windy with highs in the lower 40s. South winds 20 to 30 mph with gusts up to 40 mph. Chance of precipitation near 100 percent.
Wednesday Night
Rain with snow likely in the evening, then snow likely overnight. Lows in the mid 20s. Southwest winds 15 to 20 mph with gusts up to 35 mph, becoming west. Chance of precipitation 90 percent.
Thursday
Mostly cloudy with a 50 percent chance of snow showers. Colder with near steady temperatures ranging from the mid 20s on the hilltops to the upper 20s across the lower elevations. West winds 10 to 15 mph.
Thursday Night
Snow showers likely. Lows 10 to 15. Chance of snow 70 percent.
Friday
Snow showers likely. Highs 15 to 20. Chance of snow 70 percent.
Friday Night
Snow showers likely. Lows 5 to 10 above. Chance of snow 60 percent.
Saturday
Mostly cloudy with a 40 percent chance of snow showers. Highs 15 to 20.
Saturday Night
Mostly cloudy with a 30 percent chance of snow showers. Lows 5 to 10 above.
Sunday
Mostly cloudy with a 50 percent chance of snow showers. Highs in the mid 20s.
Sunday Night
Mostly cloudy with a 30 percent chance of snow showers. Lows 10 to 15.
Monday
Mostly cloudy with a 40 percent chance of snow showers. Highs in the upper 20s.



Click Map For Forecast
703 AM EST Tue Jan 22 2019
 
 

Additional Resources

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