Active Weather Alerts
Special Marine Warning
Issued: 8:22 PM Sep. 6, 2025 – National Weather Service
The National Weather Service in Gray Maine has issued a * Special Marine Warning for... Casco Bay... Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM... Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM... * Until 515 PM EDT. * At 422 PM EDT, a strong thunderstorm was located near Portland, moving northeast at 25 knots. HAZARD...Wind gusts to 40 knots and small hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Harpswell, Portland, Chebeague Island, Cape Elizabeth, and Freeport. PRECAUTIONARY/PREPAREDNESS ACTIONS... && HAIL...<.75IN; WIND...40KTS
Severe Thunderstorm Warning
Issued: 8:19 PM Sep. 6, 2025 – National Weather Service
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM EDT FOR NORTH CENTRAL YORK AND NORTHWESTERN CUMBERLAND COUNTIES... At 418 PM EDT, a severe thunderstorm was located near Standish, or 8 miles south of Naples, moving northeast at 30 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Raymond, Windham, Sebago, Baldwin, Frye Island, Naples, Casco, Standish, Gray, Limington, Hiram, Cumberland, Cornish, Gorham, and Falmouth. This also includes... Sebago Lake and Douglas Mountain. This includes Interstate 95 between mile markers 58 and 60. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. If on or near Sebago Lake, get away from the water and move indoors or inside a vehicle. Remember, lightning can strike out to 15 miles from the parent thunderstorm. If you can hear thunder, you are close enough to be struck by lightning. Move to safe shelter now! Do not be caught on the water in a thunderstorm. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && HAIL THREAT...RADAR INDICATED; MAX HAIL SIZE...0.75 IN; WIND THREAT...RADAR INDICATED; MAX WIND GUST...60 MPH
Small Craft Advisory
Issued: 5:40 PM Sep. 6, 2025 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT SUNDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM, Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM, Casco Bay and Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM. * WHEN...Until 2 AM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. &&
Severe Thunderstorm Watch
Issued: 5:13 PM Sep. 6, 2025 – National Weather Service
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 607 IN EFFECT UNTIL 8 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN MAINE THIS WATCH INCLUDES 9 COUNTIES IN SOUTH CENTRAL MAINE KENNEBEC SAGADAHOC WALDO IN SOUTHWEST MAINE ANDROSCOGGIN CUMBERLAND YORK IN WEST CENTRAL MAINE SOMERSET IN WESTERN MAINE FRANKLIN OXFORD IN NEW HAMPSHIRE THIS WATCH INCLUDES 8 COUNTIES IN CENTRAL NEW HAMPSHIRE BELKNAP MERRIMACK STRAFFORD SULLIVAN IN NORTHERN NEW HAMPSHIRE CARROLL IN SOUTHERN NEW HAMPSHIRE CHESHIRE HILLSBOROUGH ROCKINGHAM THIS INCLUDES THE CITIES OF ALFRED, ANDOVER, ARROWSIC, ATHENS, ATKINSON, AUBURN, AUGUSTA, AVON, BARRINGTON, BATH, BELFAST, BETHEL, BIDDEFORD, BOSCAWEN, BOWDOIN, BOWDOINHAM, BRIDGEWATER, BROOKFIELD, BROOKS, BRYANT POND, BYRON, CANTERBURY, CAPE ELIZABETH, CHESTER, CHINA, CLAREMONT, COBURN GORE, CONCORD, CORNISH, CORNVILLE, CROYDON, DAVIS, DERRY, DOVER, DUNBARTON, DURHAM, EMBDEN, FARMINGTON, GILFORD, GILSUM, GOSHEN, GRANTHAM, GREENE, HAMPSTEAD, HANOVER, HOLLIS, JACKSON, JACKSON, KEENE, KINGFIELD, KNOX, LACONIA, LEBANON, LEMPSTER, LEWISTON, LIBERTY, LOUDON, MADBURY, MANCHESTER, MARLOW, MINOT, MONTVILLE, MORRILL, NASHUA, NEW GLOUCESTER, NEW PORTLAND, NEWTON, OLD ORCHARD BEACH, OQUOSSOC, OSSIPEE, PALERMO, PALMYRA, PELHAM, PHIPPSBURG, PITTSFIELD, PLAISTOW, PORTLAND, RANGELEY, ROCHESTER, ROLLINSFORD, SABATTUS, SACO, SALEM, SANFORD, SIDNEY, SKOWHEGAN, SOMERSWORTH, SOUTH PORTLAND, SULLIVAN, SURRY, TOPSHAM, TUFTONBORO, TURNER, UNITY, UPTON, VASSALBORO, WAKEFIELD, WALES, WATERVILLE, WESTBROOK, WILSONS MILLS, WINDSOR, AND WOLFEBORO.
Severe Thunderstorm Watch
Issued: 5:13 PM Sep. 6, 2025 – National Weather Service
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 607 IN EFFECT UNTIL 8 PM EDT THIS EVENING FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS CASCO BAY COASTAL WATERS FROM CAPE ELIZABETH, ME TO MERRIMACK RIVER, MA OUT 25 NM
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