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

Hazardous Weather Outlook

Current conditions at

Fulton, Oswego County Airport (KFZY)

Lat: 43.35°NLon: 76.39°WElev: 476ft.

Fair

25°C

77°F

Humidity	82%
Wind Speed	Calm
Barometer	1014.3 mb (29.96 in)
Dewpoint	22°C (71°F)
Visibility	16 km
Heat Index	26°C (79°F)
Last update	13 Jul 12:54 am EDT

More Information:

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

Extended Forecast for

Port Byron NY

Overnight
Low: 24 °C
Partly Cloudy
Sunday
High: 31 °C
Chance
T-storms then
Heavy Rain
Sunday Night
Low: 21 °C
Heavy Rain
then Showers
Likely
Monday
High: 29 °C
Chance
Showers then
Sunny
Monday Night
Low: 18 °C
Mostly Clear
Tuesday
High: 31 °C
Sunny
Tuesday Night
Low: 21 °C
Mostly Clear
Wednesday
High: 32 °C
Sunny then
Chance
Showers
Wednesday Night
Low: 22 °C
Chance
Showers

Detailed Forecast

Overnight

Partly cloudy, with a low around 24. South wind 11 to 13 km/h.

Sunday

Showers and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 4pm, then showers and thunderstorms likely after 4pm. Some of the storms could produce heavy rainfall. High near 31. Heat index values as high as 35. South wind around 14 km/h. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 cm possible.

Sunday Night

Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 21. South wind 5 to 8 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 cm possible.

Monday

A chance of showers before 8am. Mostly sunny, with a high near 29. Northwest wind 5 to 8 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.

Monday Night

Mostly clear, with a low around 18. Calm wind.

Tuesday

Sunny, with a high near 31. Calm wind.

Tuesday Night

Mostly clear, with a low around 21. Calm wind.

Wednesday

A chance of showers after 2pm. Mostly sunny and hot, with a high near 32. South wind 8 to 10 km/h. Chance of precipitation is 30%.

Wednesday Night

A chance of showers before 8pm, then a chance of showers after 2am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.

Thursday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.