Severe Severe Thunderstorm Watch | Effective 07/18/2026 10:37

Headline: 
Severe Thunderstorm Watch issued July 18 at 1:37PM EDT until July 18 at 9:00PM EDT by NWS Buffalo NY
Event: 
Severe Thunderstorm Watch
Urgency: 
Future
Effective: 
July 18, 2026 - 10:37am
Expires: 
July 18, 2026 - 6:00pm
Description: 
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 494 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS UPPER NIAGARA RIVER AND BUFFALO HARBOR LAKE ERIE NEARSHORE WATERS FROM RIPLEY TO DUNKIRK LAKE ERIE NEARSHORE WATERS FROM DUNKIRK TO BUFFALO LAKE ERIE OPEN WATERS FROM RIPLEY TO BUFFALO LOWER NIAGARA RIVER LAKE ONTARIO NEARSHORE WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH LAKE ONTARIO NEARSHORE WATERS FROM HAMLIN BEACH TO SODUS BAY LAKE ONTARIO NEARSHORE WATERS FROM SODUS BAY TO MEXICO BAY LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO SODUS BAY LAKE ONTARIO OPEN WATERS FROM SODUS BAY TO MEXICO BAY
Area Description: 
Upper Niagara River and Buffalo Harbor; Ripley to Dunkirk NY; Dunkirk to Buffalo NY; Ripley to Buffalo NY extending from 5NM off shoreline to US-Canadian border; Lower Niagara River; Niagara River to Hamlin Beach NY; Hamlin Beach to Sodus Bay NY; Sodus Bay to Mexico Bay NY; Niagara River to Hamlin Beach NY beyond 5NM off shoreline to US-Canadian border; Hamlin Beach to Sodus Bay NY beyond 5NM off shoreline to US-Canadian border; Sodus Bay to Mexico Bay NY beyond 5NM off shoreline to US-Canadian border
Forcast Office: 
NWS Buffalo NY