Saturday, February 11, 2012

Early February Weather Bomb Update Number One














URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CARIBOU ME
413 AM EST SAT FEB 11 2012

MEZ017-030-032-111800-
/O.UPG.KCAR.WS.A.0003.120211T1800Z-120212T1200Z/
/O.NEW.KCAR.WS.W.0002.120211T1600Z-120212T1200Z/
CENTRAL WASHINGTON-COASTAL WASHINGTON-NORTHERN WASHINGTON-
INCLUDING THE CITIES OF...DEBLOIS...GRAND LAKE STREAM...
MEDDYBEMPS...PEMBROKE...PERRY...PRINCETON...EASTPORT...MACHIAS...
CHERRYFIELD...DANFORTH...VANCEBORO...TOPSFIELD
413 AM EST SAT FEB 11 2012

...WINTER STORM WARNING IN EFFECT FROM 11 AM THIS MORNING TO 7 AM
EST SUNDAY...

THE NATIONAL WEATHER SERVICE IN CARIBOU HAS ISSUED A WINTER STORM
WARNING FOR SNOW...WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO 7 AM
EST SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT.

* PRECIPITATION TYPE...SNOW AND BLOWING SNOW.

* ACCUMULATIONS...6 TO 10 INCHES OF SNOW.

* TIMING...THIS MORNING THROUGH TONIGHT.

* TEMPERATURES...MID 20S TO MID 30S TODAY...FALLING TO AROUND 10
  TO 15 TONIGHT.

* WINDS...NORTH 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.

* IMPACTS...HIGH IMPACT. HEAVY SNOW AND STRONG WINDS WILL CREATE
  VERY HAZARDOUS TRAVELING CONDITIONS. OCCASIONAL BLOWING AND
  DRIFTING SNOW WILL CAUSE NEAR WHITEOUT CONDITIONS AT TIMES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF TRAVELING...SLOW DOWN AND PLAN EXTRA TIME TO REACH YOUR
DESTINATION. BE SURE YOUR VEHICLE HAS A FULL TANK OF GAS. IF YOU
GET STRANDED STAY WITH YOUR VEHICLE. LISTEN TO NOAA WEATHER RADIO
ALL HAZARDS OR OTHER MEDIA OUTLETS FOR THE LATEST FORECASTS AND
STATEMENTS.


Miramichi and area
4:56 AM AST Saturday 11 February 2012
Snowfall warning for
Miramichi and area issued

15 cm of snow expected by Sunday morning.

This is a warning that significant snowfall is expected in this region. Monitor weather conditions..Listen for updated statements.

An elongated trough of low pressure will move southward across the province today to lie over Nova Scotia by evening. A low pressure system is forecast to develop and intensify as it moves northeastward along the trough crossing Cape Breton Sunday morning before reaching the Quebec north shore Sunday afternoon.

Flurries and showers over Southern New Brunswick this morning will change to snow this afternoon as the low approaches. Snowfall amounts of up to 30 cm are forecast for Southeastern New Brunswick and up to 15 cm are forecast for regions to the west. Gusty winds tonight will combine with the snow to give reduced visibilities in blowing snow. The snow will reach the northeastern corner of the province this evening and continue overnight giving near 15 cm for some regions. Northwestern New Brunswick will only see a couple of centimetres of snow from this system. The snow will taper to flurries over all regions by morning as the low moves away from the province and weather conditions improve.

The strong winds associated with the storm will give rough and pounding surf to most coastlines of the Gulf of St Lawrence on Sunday. They will also generate a storm surge which will combine with large tides to give higher than normal water levels. This could lead to rafting of sea ice along coastal areas from Point Escuminac south to Cape Tormentine. High water level warnings may be required at a later time. Please monitor future forecasts for any updates.

Please refer to the latest public forecasts for further details.
Avalon Peninsula Southeast
5:31 AM NST Saturday 11 February 2012
Rainfall warning for
Avalon Peninsula Southeast issued

Rainfall accumulations of 30 to 65 millimetres are expected tonight into Sunday.

This is a warning that significant rainfall is expected in these regions. Monitor weather conditions..Listen for updated statements.

A low pressure system developing off Cape Hatteras this morning will track northeastward today to lie off the coast of Nova Scotia overnight. The low will turn northward on Sunday tracking through the Gulf of St. Lawrence in the morning and across Southeastern Labrador later in the day. This system will be accompanied by high winds and heavy rains which will develop later today over Southwestern Newfoundland and spread elsewhere tonight. Rainfall accumulations will be highest along the south coast where 40 to 65 millimetres are expected. Parts of Eastern Newfoundland and the Northern Peninsula will see closer to 30 millimetres.

High southeasterly winds will accompany this system, with gusts reaching 100 to 120 km/h for most coastal regions of Newfoundland beginning late overnight or Sunday morning. In the Wreckhouse area, southeasterly winds will gust to 160 km/h beginning late overnight before diminishing by mid-morning as winds veer to southerly.

Additionally, high waves and pounding surf will impact the south coast and the east coast of the Avalon on Sunday. This could result in minor flooding in low lying coastal areas.

Avalon Peninsula Southeast
5:31 AM NST Saturday 11 February 2012
Wind warning for
Avalon Peninsula Southeast issued

Southeasterly winds gusting to 100 to 120 km/h are expected Sunday morning.

This is a warning that potentially damaging winds are expected in these regions. Monitor weather conditions..Listen for updated statements.

A low pressure system developing off Cape Hatteras this morning will track northeastward today to lie off the coast of Nova Scotia overnight. The low will turn northward on Sunday tracking through the Gulf of St. Lawrence in the morning and across Southeastern Labrador later in the day. This system will be accompanied by high winds and heavy rains which will develop later today over Southwestern Newfoundland and spread elsewhere tonight. Rainfall accumulations will be highest along the south coast where 40 to 65 millimetres are expected. Parts of Eastern Newfoundland and the Northern Peninsula will see closer to 30 millimetres.

High southeasterly winds will accompany this system, with gusts reaching 100 to 120 km/h for most coastal regions of Newfoundland beginning late overnight or Sunday morning. In the Wreckhouse area, southeasterly winds will gust to 160 km/h beginning late overnight before diminishing by mid-morning as winds veer to southerly.

Additionally, high waves and pounding surf will impact the south coast and the east coast of the Avalon on Sunday. This could result in minor flooding in low lying coastal areas.

Gros Morne
5:31 AM NST Saturday 11 February 2012
Wind warning for
Gros Morne issued

Southeasterly winds gusting to 100 to 120 km/h are expected Sunday morning.

This is a warning that potentially damaging winds are expected in these regions. Monitor weather conditions..Listen for updated statements.

A low pressure system developing off Cape Hatteras this morning will track northeastward today to lie off the coast of Nova Scotia overnight. The low will turn northward on Sunday tracking through the Gulf of St. Lawrence in the morning and across Southeastern Labrador later in the day. This system will be accompanied by high winds and heavy rains which will develop later today over Southwestern Newfoundland and spread elsewhere tonight. Rainfall accumulations will be highest along the south coast where 40 to 65 millimetres are expected. Parts of Eastern Newfoundland and the Northern Peninsula will see closer to 30 millimetres.

High southeasterly winds will accompany this system, with gusts reaching 100 to 120 km/h for most coastal regions of Newfoundland beginning late overnight or Sunday morning. In the Wreckhouse area, southeasterly winds will gust to 160 km/h beginning late overnight before diminishing by mid-morning as winds veer to southerly.

Additionally, high waves and pounding surf will impact the south coast and the east coast of the Avalon on Sunday. This could result in minor flooding in low lying coastal areas.

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