Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Rain

60°F

16°C

Humidity	90%
Wind Speed	W 20 G 25 mph
Barometer	29.89 in (1012.3 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	31 Mar 8:56 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles WSW Spring Creek PA

Severe T-storm Watch until April 1, 01:00am

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until April 1, 01:00am
NOW until 1:00am Wed
Severe T-storm Watch
Tonight
Low: 45 °F
Severe
Thunderstorms
then Showers
Wednesday
High: 52 °F
Chance
Showers then
Showers
Likely
Wednesday Night
Low: 43 °F
Showers
Likely
Thursday
High: 72 °F
Showers
Likely
Thursday Night
Low: 60 °F
Showers
Likely
Friday
High: 73 °F
Showers
Likely
Friday Night
Low: 54 °F
Showers
Likely
Saturday
High: 78 °F
Chance
Showers then
Showers
Likely

Detailed Forecast

Tonight

Showers and thunderstorms before 11pm, then showers and possibly a thunderstorm between 11pm and 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could be severe. Low around 45. Southwest wind around 8 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

Showers likely, mainly after 4pm. Mostly cloudy, with a high near 52. Northeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Showers likely, mainly after 8pm. Mostly cloudy, with a low around 43. Northeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 72. South wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms, then showers likely after 11pm. Mostly cloudy, with a low around 60. South wind 7 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.

Saturday

Showers likely, mainly after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 60%.

Saturday Night

Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.

Sunday

A chance of showers. Mostly cloudy, with a high near 50. Chance of precipitation is 50%.

Sunday Night

Mostly cloudy, with a low around 29.

Monday

Mostly sunny, with a high near 47.