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.

Overcast and Breezy

66°F

19°C

Humidity	73%
Wind Speed	SW 21 G 31 mph
Barometer	29.85 in (1010.6 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	31 Mar 3:56 pm EDT

More Information:

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

Extended Forecast for

3 Miles S Spring Creek PA

Severe T-storm Watch until March 31, 09:00pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until March 31, 09:00pm
NOW until 9:00pm Tue
Severe T-storm Watch
This Afternoon
High: 67 °F
Severe
Thunderstorms
Tonight
Low: 45 °F
Severe
Thunderstorms
Wednesday
High: 51 °F
Chance
Showers then
Showers
Likely
Wednesday Night
Low: 43 °F
Showers
Likely
Thursday
High: 71 °F
Showers
Likely
Thursday Night
Low: 59 °F
Chance
Showers
Friday
High: 72 °F
Showers
Likely
Friday Night
Low: 52 °F
Showers
Likely

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe. Mostly cloudy, with a high near 67. Southwest wind around 13 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 possibly a thunderstorm, mainly before 4am, then a chance of showers and thunderstorms after 4am. Some of the storms could be severe. Low around 45. Southwest wind 11 to 14 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 likely, mainly after 4pm. Mostly cloudy, with a high near 51. Northeast wind 5 to 8 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 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 71. South wind around 10 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. Mostly cloudy, with a low around 59. Chance of precipitation is 50%. New precipitation 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 72. 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 52. Chance of precipitation is 60%.

Saturday

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

Saturday Night

Showers likely. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.

Sunday

A chance of showers. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.

Sunday Night

Mostly cloudy, with a low around 28.