National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West

Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Syracuse, Syracuse Hancock International Airport (KSYR)

Lat: 43.11°NLon: 76.1°WElev: 420ft.

Thunderstorm Light Rain

66°F

19°C

Humidity 81%
Wind Speed SW 12 G 29 mph
Barometer 29.70 in (1005.4 mb)
Dewpoint 60°F (16°C)
Visibility 8.00 mi
Last update 19 Jun 3:54 pm EDT
Extended Forecast for

Constantia NY

Lakeshore Flood Warning June 19, 05:26pm until June 19, 08:00pm
Click here for hazard details and duration
Lakeshore Flood Warning
  •  
    Lakeshore Flood Warning June 19, 05:26pm until June 19, 08:00pm

    NOW until 8:00pm Fri

    Lakeshore Flood Warning

  • Juneteenth

    High: 72 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 54. West wind 13 to 16 mph. Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 70. West wind around 14 mph.

    High: 70 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 74. West wind 3 to 8 mph.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 2am. Mostly cloudy, with a low around 54. Calm wind. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 54 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after 2pm. High near 70. East wind 5 to 7 mph. Chance of precipitation is 80%.

    High: 70 °F

    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 55. Northeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely then
    Chance
    Showers

Detailed Forecast

Juneteenth
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 72. West wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 54. West wind 13 to 16 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 70. West wind around 14 mph.
Saturday Night
Partly cloudy, with a low around 53. Northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 74. West wind 3 to 8 mph.
Sunday Night
A chance of showers after 2am. Mostly cloudy, with a low around 54. Calm wind. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers, with thunderstorms also possible after 2pm. High near 70. East wind 5 to 7 mph. Chance of precipitation is 80%.
Monday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 55. Northeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 55. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 50%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Friday
Showers and thunderstorms likely. Partly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Constantia NY
 43.25°N 76°W (Elev. 367 ft)
Last Update:
3:57 pm EDT Jun 19, 2026
Forecast Valid:
5pm EDT Jun 19, 2026-6pm EDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation