Dangerous Heat Wave Continues; Areas of Severe Thunderstorms Today

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing on the eastern U.S. through the Independence Day weekend. Peak heat indices of up to 115 degrees are possible. Strong to severe thunderstorms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians today. Read More >

Hazardous Weather Conditions

Current conditions at

Williamson-Sodus Airport (KSDC)

Lat: 43.23°NLon: 77.12°WElev: 424ft.

70°F

21°C

Humidity	94%
Wind Speed	NA
Barometer	NA
Dewpoint	68°F (20°C)
Visibility	NA
Last update	2 Jul 6:15 am EDT

More Information:

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

Extended Forecast for

3 Miles ENE Webster NY

Extreme Heat Warning July 2, 07:43am until July 3, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning July 2, 07:43am until July 3, 08:00pm
NOW until 8:00pm Fri
Extreme Heat Warning
Today
High: 94 °F
Hot
Tonight
Low: 75 °F
Chance
T-storms
Friday
High: 93 °F
Chance
Showers then
Showers
Likely
Friday Night
Low: 73 °F
Showers
Likely
Independence Day
High: 88 °F
Chance
Showers
Saturday Night
Low: 69 °F
Slight Chance
Showers
Sunday
High: 83 °F
Partly Sunny
then Chance
T-storms
Sunday Night
Low: 70 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

Today

Sunny and hot, with a high near 94. Heat index values as high as 106. West wind 8 to 15 mph.

Tonight

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 75. West wind 7 to 9 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny and hot, with a high near 93. Heat index values as high as 104. Northwest wind 7 to 11 mph. Chance of precipitation is 70%. 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 2am, then a chance of showers. Mostly cloudy, with a low around 73. West wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Independence Day

A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 88. West wind 7 to 9 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A slight chance of showers before 2am. Mostly cloudy, with a low around 69. Light west wind. Chance of precipitation is 20%.

Sunday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Calm wind becoming northeast 5 to 8 mph in the morning. Chance of precipitation is 30%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. East wind 3 to 5 mph. Chance of precipitation is 40%.

Monday

A chance of showers. Partly sunny, with a high near 84. Chance of precipitation is 40%.

Monday Night

Mostly cloudy, with a low around 69.

Tuesday

Mostly sunny, with a high near 85.

Tuesday Night

Partly cloudy, with a low around 71.

Wednesday

Partly sunny, with a high near 83.