Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. 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.

A Few Clouds

80°F

27°C

Humidity	69%
Wind Speed	SW 9 mph
Barometer	29.91 in (1012.2 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	18 Jun 1:56 pm EDT

More Information:

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

Extended Forecast for

2 Miles SW Steamburg NY

This Afternoon
High: 81 °F
T-storms
Tonight
Low: 65 °F
T-storms then
Chance
Showers
Juneteenth
High: 74 °F
Showers
Thursday Night
Low: 56 °F
Chance
Showers
Friday
High: 76 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 61 °F
Mostly Cloudy
Saturday
High: 83 °F
Partly Sunny
Saturday Night
Low: 68 °F
Chance
Showers
Sunday
High: 88 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. High near 81. Southwest wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms, mainly before midnight. Low around 65. South wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Juneteenth

Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 74. West wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. 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 before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 56. West wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 76. West wind 6 to 9 mph. Chance of precipitation is 20%.

Friday Night

Mostly cloudy, with a low around 61. West wind around 5 mph becoming calm in the evening.

Saturday

Partly sunny, with a high near 83. Southwest wind 5 to 9 mph.

Saturday Night

A chance of showers between 8pm and 2am. Partly cloudy, with a low around 68. Southwest wind around 7 mph. Chance of precipitation is 30%.

Sunday

Mostly sunny, with a high near 88.

Sunday Night

Mostly clear, with a low around 69.