Regional Weather Summary
Issued by NWS Portland, ME
Issued by NWS Portland, ME
593 AWUS81 KGYX 172323 RWSGYX Weather Summary for Maine and New Hampshire National Weather Service Gray ME 723 PM EDT Mon Aug 17 2026 1. A weak frontal passage this afternoon will allow for the potential to see a few scattered thunderstorms, mainly across the interior. Nearly widespread patchy fog will develop behind the front. Some very weak instability tomorrow could also lead to an isolated shower or storm across the interior on Tuesday as well. 2. Low-impact weather is expected mid to late week, with a couple chances for light rain. $$