Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Williamson-Sodus Airport (KSDC)

Lat: 43.23°NLon: 77.12°WElev: 424ft.

Fair

63°F

17°C

Humidity	83%
Wind Speed	Calm
Barometer	29.94 in
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	18 Aug 9:55 pm EDT

More Information:

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

Extended Forecast for

Palmyra NY

Tonight
Low: 61 °F
Partly Cloudy
Wednesday
High: 78 °F
Showers
Likely
Wednesday Night
Low: 56 °F
Chance
Showers then
Partly Cloudy
Thursday
High: 76 °F
Mostly Sunny
Thursday Night
Low: 54 °F
Mostly Clear
then Patchy
Fog
Friday
High: 80 °F
Patchy Fog
then Sunny
Friday Night
Low: 58 °F
Partly Cloudy
Saturday
High: 82 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 61 °F
Showers
Likely

Detailed Forecast

Tonight

Partly cloudy, with a low around 61. Southwest wind 3 to 5 mph.

Wednesday

A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 78. Southwest wind 5 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 56. Light west wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Mostly sunny, with a high near 76. Calm wind becoming northwest 5 to 8 mph in the morning.

Thursday Night

Patchy fog after 2am. Otherwise, mostly clear, with a low around 54. Calm wind.

Friday

Patchy fog before 9am. Otherwise, sunny, with a high near 80. Calm wind becoming east around 5 mph in the afternoon.

Friday Night

Partly cloudy, with a low around 58. Light southeast wind.

Saturday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. South wind 5 to 8 mph. Chance of precipitation is 50%.

Saturday Night

A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.

Sunday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.

Monday

Mostly sunny, with a high near 75.

Monday Night

Partly cloudy, with a low around 57.

Tuesday

Mostly sunny, with a high near 77.