Regional Weather Summary
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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109 AWUS81 KGYX 161956 RWSGYX Weather Summary for Maine and New Hampshire National Weather Service Gray ME 355 PM EDT Fri May 16 2025 A slow moving low pressure system will bring rounds of showers and thunderstorms tonight and through the weekend. Storms through tonight may be slow-moving, potentially leading to localized flash flooding north of the mountains. Saturday, storms may be more organized, leading to some stronger storms across NH as well as a potential flash flooding threat again north of the mountains. $$