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

Hazardous Weather Outlook

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Rain

58°F

14°C

Humidity	100%
Wind Speed	S 8 mph
Barometer	29.95 in (1014.4 mb)
Dewpoint	58°F (14°C)
Visibility	10.00 mi
Last update	31 Mar 10:56 am EDT

More Information:

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

Extended Forecast for

2 Miles WSW Spring Creek PA

This Afternoon
High: 69 °F
Severe
Thunderstorms
Tonight
Low: 48 °F
Severe
Thunderstorms
Wednesday
High: 50 °F
Showers
Wednesday Night
Low: 44 °F
Showers
Likely
Thursday
High: 70 °F
Showers
Likely
Thursday Night
Low: 59 °F
Chance
T-storms then
Chance
Showers
Friday
High: 74 °F
Showers
Likely
Friday Night
Low: 53 °F
Showers
Likely
Saturday
High: 76 °F
Showers
Likely

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, mainly after 5pm. Some of the storms could be severe. Mostly cloudy, with a high near 69. Southwest wind around 10 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could be severe. Low around 48. Southwest wind 7 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Wednesday

Showers, mainly after 8am. High near 50. Northwest wind around 6 mph becoming northeast in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Showers likely, mainly before 8pm. Mostly cloudy, with a low around 44. Northeast wind around 5 mph becoming southeast after midnight. 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 2pm. Mostly cloudy, with a high near 70. South wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.

Friday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.

Saturday

Showers likely, mainly after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.

Saturday Night

Showers likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

Sunday

Showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.