385
FLUS41 KBUF 201308
HWOBUF

Hazardous Weather Outlook
National Weather Service Buffalo NY
908 AM EDT Fri Jun 20 2025

NYZ011>014-020-021-211315-
Genesee-Wyoming-Livingston-Ontario-Cattaraugus-Allegany-
908 AM EDT Fri Jun 20 2025

This Hazardous Weather Outlook is for portions of western New York.

.DAY ONE...Today and tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

There is a chance of isolated severe thunderstorms Saturday. The
main threats will be damaging winds and heavy rain, however large
hail and isolated tornadoes are possible.

There is increasing confidence of elevated heat and humidity levels
beginning Sunday and lasting through at least the middle part of next
week. Heat index values are anticipated to climb well into the 90s
and possibly even touch triple digits in some spots. Please continue
to monitor the forecast for updates on this potential.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

$$

LEZ020-040-041-LOZ030-042-062-211315-
Upper Niagara River and Buffalo Harbor-
Lake Erie nearshore waters from Ripley to Dunkirk-
Lake Erie nearshore waters from Dunkirk to Buffalo-
Lower Niagara River-
Lake Ontario nearshore waters from the Niagara River to Hamlin Beach-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
908 AM EDT Fri Jun 20 2025

This Hazardous Weather Outlook is for portions of Lake Erie and Lake
Ontario.

.DAY ONE...Today and tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

There is a chance of strong thunderstorms Saturday through Saturday
night. The main threats will be damaging winds and large hail.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

$$

NYZ001-002-010-019-085-211315-
Niagara-Orleans-Northern Erie-Chautauqua-Southern Erie-
908 AM EDT Fri Jun 20 2025

This Hazardous Weather Outlook is for portions of western New York.

.DAY ONE...Today and tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

There is a chance of isolated severe thunderstorms Saturday. The
main threats are damaging winds and large hail, however isolated
tornadoes are possible.

There is increasing confidence of elevated heat and humidity levels
beginning Sunday and lasting through at least the middle part of
next week. Heat index values are anticipated to climb into the mid 90s.
Please continue to monitor the forecast for updates on this
potential.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

$$

NYZ003>007-211315-
Monroe-Wayne-Northern Cayuga-Oswego-Jefferson-
908 AM EDT Fri Jun 20 2025

...BEACH HAZARDS STATEMENT IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

This Hazardous Weather Outlook is for portions of western and north
central New York.

.DAY ONE...Today and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

Beach Hazards Statement.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

There is a chance of isolated to scattered severe thunderstorms
Saturday through Saturday night. There could be multiple rounds with
greater confidence in the late evening through overnight hours. The
main threats will be damaging winds and heavy rain, however large
hail and isolated tornadoes are possible.

There is increasing confidence of elevated heat and humidity levels
beginning Sunday and lasting through at least the middle part of
next week. Heat index values are anticipated to climb well into the
90s and possibly even touch triple digits in some spots. Please
continue to monitor the forecast for updates on this potential.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

$$

LOZ043>045-063>065-SLZ022-024-211315-
Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay-
Lake Ontario nearshore waters from Sodus Bay to Mexico Bay-
Lake Ontario nearshore waters from Mexico Bay to the Saint Lawrence
River-Lake Ontario open waters from Hamlin Beach to Sodus Bay-
Lake Ontario open waters from Sodus Bay to Mexico Bay-
Lake Ontario open waters from Mexico Bay to the Saint Lawrence River-
Saint Lawrence River from Cape Vincent to Ogdensburg-
Saint Lawrence River from Ogdensburg to Saint Regis-
908 AM EDT Fri Jun 20 2025

This Hazardous Weather Outlook is for portions of Lake Ontario and
Saint Lawrence River.

.DAY ONE...Today and tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

There is a chance of strong thunderstorms Saturday through Saturday
night. The main threats will be damaging winds and large hail.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

$$

NYZ008-211315-
Lewis-
908 AM EDT Fri Jun 20 2025

This Hazardous Weather Outlook is for portions of central New York.

.DAY ONE...Today and tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

There is a chance of isolated to scattered severe thunderstorms
Saturday through Saturday night. There could be multiple rounds with
greater confidence in the late evening through overnight hours. The
main threats will be damaging winds and heavy rain, however large
hail and isolated tornadoes are possible.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

$$