Tuesday May 24th 6:45am.. A surface/upper low pressure system located SE of Cape Cod this morning is moving NE and is expected to move into the Gulf of Maine tonight then lust linger there for tomorrow, meanwhile a cold front oriented in an NE-SW fashion is located across the Gaspe Penn and will move SE crossing the island tomorrow evening. Cloud and showers will accompany the low as it crosses the island tonight then redevelop again tomorrow as the cold front crosses. Conditions will also be favorable for thunderstorm activity along and ahead of the cold front tomorrow especially for NB. The cold front will be very slow to move through and expect cloud and showers to linger into early Thursday but expect clearing skies as high pressure begins to build in from the NW. That cold front that went through Wednesday night/Thursday morning will now begin to move northward again as a warm front and should push cloud and showers into the region by Friday morning. Cloud and showers continue into Saturday as the front lingers across the Maritimes. Clearing on Sunday as the front moves to the east.
Precipitation.. Showers begin later today as the low approaches. Showers redevelop tomorrow afternoon as the front approaches. Showers continue tomorrow night into Thursday morning. Showers begin again very early Friday morning and continue into Saturday ending Sunday followed by clearing. Monday is looking dry them more rain on Tuesday.
Temperatures…Well above normal today and tomorrow, Below normal for Thursday through Tuesday. Today should be the warmest day. Friday and Sunday the coolest days.
Wind.. Light southerlies today and tomorrow shifting to northerlies late tomorrow evening. Light-brisk northerlies on Thursday diminish to calm on Friday afternoon then become southerly Friday night into Saturday. Brisk northerlies return on Sunday.
Thunderstorms… Slight chance today increasing chances for tomorrow.
Hazards.. Wet roads over the next few days. Low visibility in fog this morning.
Watches/warnings.. None for PEI at this time.
Today.. Cloudy with showers developing, light south winds, highs 21 (Muggy)
Tonight.. Cloudy with a few showers, light south winds, lows 15
Tomorrow.. Cloudy with a few showers (T-showers), Light south winds, highs 20
Thursday.. showers ending then clearing, light-brisk north winds, highs 14
Friday..Cloud and showers developing, very light winds, highs 10
Saturday.. Rain, light south winds, highs 15
Sunday.. Clearing 10
Monday. Sunny , 12