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NWS Caribou MESV.W 0027August 13, 2026

Severe Thunderstorm Warning: Penobscot and Piscataquis, ME

The National Weather Service office in Caribou issued a severe thunderstorm warning for Penobscot and Piscataquis in Maine, which was in force until 3:30 p.m. local time on August 13. It was the 27th severe thunderstorm warning the NWS office in Caribou issued in 2026. Maine had 21 severe thunderstorm warnings in August 2026, against 24 in an average August of 2008-2025 (Maine's severe thunderstorm warnings by year).

ExpiredWarning

Issued2:48 p.m. EDT, August 13, 2026
In force2:48 p.m. EDT, August 13, 2026
Expired3:30 p.m. EDT, August 13, 2026

In force for 42 minutes; it has expired. The agency may have replaced it with a new notice.

The notice

Issued by
National Weather Service, Caribou ME
Area
Penobscot and Piscataquis
State
Maine
Level
Warning
Issued
2:48 p.m. EDT, August 13, 2026
Expires
3:30 p.m. EDT, August 13, 2026
CAP severity, certainty, urgency
Severe, Observed, Immediate
VTEC event
KCAR SV.W 0027
Official source
National Weather Service: the notice at its source

Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.

The notice as issued

SVRCAR The National Weather Service in Caribou Maine has issued a * Severe Thunderstorm Warning for... Northeastern Piscataquis County in north central Maine... North central Penobscot County in east central Maine... * Until 330 PM EDT. * At 248 PM EDT, a severe thunderstorm was located 7 miles north of Telos Lake, or 26 miles north of Ripogenus, moving southeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vehicles is possible. Expect wind damage to trees and power lines. * Locations impacted include... South Branch Pond, Baxter State Park, Telos Lake, northwestern Katahdin Woods and Waters National Monument, and Grand Lake Matagamon.

What the agency told people to do

For your protection move to an interior room on the lowest floor of a building. Large hail, damaging wind, and continuous cloud to ground lightning are occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning.

Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.