Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Last Update: 400 AM AST Thu Feb 12 2026

View Nearby Observations

For More Weather Information:

San Juan, PR Local Forecast Office

51NM SE Ponce PR

Marine Zone Forecast


Today
Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 4 to 5 feet. Wave detail: east 5 feet at 6 seconds and northwest 1 foot at 11 seconds. Isolated thunderstorms early this morning. Numerous showers.
Tonight
Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas around 4 feet. Wave detail: southeast 4 feet at 6 seconds and northwest 1 foot at 11 seconds. Numerous showers in the evening.
Friday
Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet. Wave detail: east 4 feet at 6 seconds.
Friday Night
East winds 5 to 10 knots. Seas 3 to 4 feet. Wave detail: east 3 feet at 6 seconds.
Saturday
East winds 5 to 10 knots. Seas around 3 feet. Wave detail: east 3 feet at 7 seconds.
Saturday Night
Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet. Wave detail: east 3 feet at 6 seconds.
Sunday
East winds 15 to 20 knots. Seas 3 to 4 feet. Scattered showers in the afternoon.
Sunday Night
East winds 15 to 20 knots. Seas around 4 feet.
Monday
East winds around 15 knots. Seas around 4 feet.
Monday Night
East winds around 15 knots. Seas around 4 feet.

winds and seas higher in and near thunderstorms.



Basemap Options
Click map to change the forecast location
Loading map...
400 AM AST Thu Feb 12 2026
 
 

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data