Frost possible across the north tonight

URGENT - WEATHER MESSAGE

NATIONAL WEATHER SERVICE CARIBOU ME
308 PM EDT WED JUN 5 2013

MEZ005-006-060715-
/O.EXA.KCAR.FR.Y.0008.130606T0600Z-130606T1000Z/
NORTHERN PENOBSCOT-SOUTHEAST AROOSTOOK-
INCLUDING THE CITIES OF...MILLINOCKET...EAST MILLINOCKET...
PATTEN...MEDWAY...HOULTON...HODGDON...SHERMAN...SMYRNA MILLS
308 PM EDT WED JUN 5 2013

...FROST ADVISORY IN EFFECT FROM 2 AM TO 6 AM EDT THURSDAY...

THE NATIONAL WEATHER SERVICE IN CARIBOU HAS ISSUED A FROST
ADVISORY...WHICH IS IN EFFECT FROM 2 AM TO 6 AM EDT THURSDAY.

* TEMPERATURES...MID 30S. THE LOWEST TEMPERATURES WILL BE IN
SHELTERED VALLEYS BETWEEN 3 AND 5 AM.

* TIMING...LATE TONIGHT INTO THE EARLY MORNING HOURS THURSDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR
PLANTS MAY BE KILLED IF LEFT UNCOVERED.

&&
$$

Woodstock and Carleton County
3:42 PM ADT Wednesday 05 June 2013
Frost warning for
Woodstock and Carleton County issued
Frost tonight.

This is a warning that at or near zero ground temperatures will cause frost in parts of these regions. Monitor weather conditions..listen for updated statements.

Clear skies and light winds are forecast for tonight. With temperatures expected to fall to near zero, conditions are favourable for frost formation overnight and into early Thursday morning.

Second tornado verified from Sunday’s storms in Maine

By Nick Sambides Jr., BDN Staff
Posted June 05, 2013, at 3:02 p.m.

PLEASANT RIDGE PLANTATION, Maine — The second of two very weak tornadoes to touch down briefly during last weekend’s heavy thunderstorms left a 60-yard swath of snapped and uprooted trees, National Weather Service officials said Wednesday.

Weather service meteorologists discovered the damage during their survey of the woods of this Somerset County area following Sunday’s thunderstorms, said John Jensenius, a warning coordination meteorologist from the weather service office in Gray.

The tornado hit about 4:35 p.m. on Sunday with wind speeds topping out at 60 mph. The swath it cut was about 40 yards wide in thick woods near Pleasant Ridge Road about two miles west of Wyman Dam. A microburst of rainfall, by comparison, damaged several thousand trees in thick woods near Rangely, meteorologist Chris Legro said Wednesday.

The tornado “was definitely on the weaker side,” Legro said.

The first tornado, weather service workers confirmed, left a path about 50 yards wide and 80 yards long, about two miles north of Eagle Lake in Aroostook County on Sunday, said Corey Bogel, a meteorologist with the National Weather Service office in Caribou. There were no reports of damage to structures.

The Eagle Lake tornado touched down briefly at about 3:05 p.m. and had winds about 70 mph — very slow by tornado standards. Apparently the microburst of rainfall and lightning that immediately followed did more damage than the tornado, Bogel said.

Warning coordination meteorologist Noelle Runyan said that the Eagle Lake twister uprooted several trees.

The last tornado confirmed to have touched down in Maine occurred on June 9, 2011. Several trees in Caribou were torn out and a barn was destroyed, officials said. Most Maine tornadoes are weak, with winds topping out at 75 mph, and typically lasting a few minutes before fading.

For now, meteorologists don’t see tornado conditions returning to Maine this week, though rainfall is likely to hit the state this weekend, Legro said. The heaviest concentration will likely fall in southwestern Maine overnight Friday into Saturday.