Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Hazardous Weather Conditions

Current conditions at

Williamson-Sodus Airport (KSDC)

Lat: 43.23°NLon: 77.12°WElev: 424ft.

Fair

79°F

26°C

Humidity	74%
Wind Speed	S 5 mph
Barometer	29.96 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	13 Jul 1:15 am EDT

More Information:

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

Extended Forecast for

Lyons NYSimilar City Names

Flood Watch July 13, 11:00am until July 14, 05:00am

Click here for hazard details and duration

Flood Watch

Overnight
Low: 74 °F
Partly Cloudy
Sunday
High: 88 °F
Chance
T-storms then
T-storms
Sunday Night
Low: 68 °F
Showers
Likely
Monday
High: 85 °F
Patchy Fog
then Sunny
Monday Night
Low: 65 °F
Mostly Clear
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 69 °F
Mostly Clear
Wednesday
High: 91 °F
Sunny then
Chance
Showers
Wednesday Night
Low: 71 °F
Chance
Showers

Detailed Forecast

Overnight

Partly cloudy, with a low around 74. South wind around 7 mph.

Sunday

Showers and thunderstorms, mainly before 5pm, then showers likely and possibly a thunderstorm after 5pm. High near 88. Heat index values as high as 97. South wind around 8 mph becoming northwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms, mainly between 7pm and 2am. Mostly cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

Patchy fog before 9am. Otherwise, mostly sunny, with a high near 85. Northwest wind 3 to 5 mph.

Monday Night

Mostly clear, with a low around 65. Calm wind.

Tuesday

Sunny, with a high near 89. Calm wind becoming west around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 69. Calm wind.

Wednesday

A chance of showers after 2pm. Mostly sunny and hot, with a high near 91. South wind 3 to 6 mph. Chance of precipitation is 30%.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.