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fzus61 kbuf 212034
glfsl 
883 

forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
434 pm edt mon aug 21 2017

slz022-024-220315-
saint lawrence river from cape vincent to saint regis
434 pm edt mon aug 21 2017

.tonight...southwest winds 10 knots or less becoming south.
mainly clear this evening...then becoming partly cloudy. 
.tuesday...south winds 5 to 15 knots becoming southwest 15 to
20 knots. a chance of showers and thunderstorms late in the
morning. showers and thunderstorms likely in the afternoon. some
thunderstorms may be severe with strong winds in the afternoon. 
.tuesday night...southwest winds 15 to 20 knots diminishing to
10 to 15 knots. showers and thunderstorms likely in the evening...
then a chance of showers overnight. 
.wednesday...southwest winds 10 to 15 knots becoming west. a
chance of showers in the afternoon. 
.wednesday night...west winds 5 to 15 knots becoming northwest
less than 10 knots. partly to mostly cloudy. 
.thursday...northwest winds less than 10 knots. a chance of
showers during the day. 
.friday...northwest winds less than 10 knots becoming west.
mainly clear. 
.saturday...northwest winds less than 10 knots. mainly clear. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kbuf 212033
glflo 

loz063>065-220315-
lake ontario open waters from hamlin beach to the saint lawrence
river-
433 pm edt mon aug 21 2017

.tonight...south winds 5 to 15 knots. waves 2 feet or less. 
.tuesday...south winds 15 to 25 knots becoming southwest. a
chance of showers and thunderstorms late in the morning. showers
and thunderstorms likely in the afternoon. some thunderstorms may
be severe with strong winds in the afternoon. waves 1 to 3 feet
building to 3 to 5 feet. 
.tuesday night...southwest winds 15 to 25 knots becoming west to
30 knots. showers and thunderstorms in the evening...then a
chance of showers overnight. some thunderstorms may be severe
with strong winds. waves 3 to 6 feet building to 4 to 7 feet.
waves occasionally around 9 feet. 
.wednesday...west winds 15 to 25 knots. a chance of waterspouts
in the afternoon. a chance of showers in the afternoon. waves
5 to 8 feet subsiding to 3 to 6 feet. waves occasionally around
10 feet. 
.wednesday night...west winds 15 to 20 knots becoming north 10 to
15 knots. a chance of waterspouts in the evening. a chance of
showers. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.thursday...north winds 5 to 10 knots. a chance of showers during
the day. waves 1 to 3 feet. 
.friday...north winds 5 to 10 knots becoming northwest. waves
2 feet or less. 
.saturday...north winds 10 knots or less becoming east. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

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