Winter Storm Harper Update Five

Winter Storm Harper Update Four

3:52 PM AST Saturday 19 January 2019
Rainfall warning in effect for:

Halifax Metro and Halifax County West
Rain, heavy at times is expected. The frozen ground has a reduced ability to absorb this rainfall.

A strong winter storm will track across the Maritimes Sunday and Sunday night. Snow ahead of this system will begin Sunday morning then changeover to rain at times heavy Sunday afternoon.

Snowfall amounts from 5 to 10 cm will be followed by 25 mm of rain over southwestern Nova Scotia by late Sunday afternoon. Rain at times heavy will continue Sunday night with total amounts possibly exceeding 50 mm in many areas before the rain ends Monday morning.

Strong southeast winds gusting up to 80 km/h are expected later Sunday afternoon with gusting over 90 km/h over eastern Nova Scotia later in the evening.

In addition, these winds combined with a high run of astronomical tides this weekend will give elevated water levels and heavy pounding surf along parts of the Atlantic coast during high tides Sunday night and Monday.

Localized flooding in low-lying areas is possible. Heavy downpours can cause flash floods and water pooling on roads.

Rainfall warnings are issued when significant rainfall is expected.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to NSstorm@canada.ca or tweet reports using #NSStorm.

3:52 PM AST Saturday 19 January 2019
Rainfall warning in effect for:

Sydney Metro and Cape Breton County
Rain, heavy at times is expected. The frozen ground has a reduced ability to absorb this rainfall.

A strong winter storm will track across the Maritimes Sunday and Sunday night. Snow ahead of this system will begin Sunday morning then changeover to rain at times heavy Sunday afternoon.

Snowfall amounts from 5 to 10 cm will be followed by 25 mm of rain over southwestern Nova Scotia by late Sunday afternoon. Rain at times heavy will continue Sunday night with total amounts possibly exceeding 50 mm in many areas before the rain ends Monday morning.

Strong southeast winds gusting up to 80 km/h are expected later Sunday afternoon with gusting over 90 km/h over eastern Nova Scotia later in the evening.

In addition, these winds combined with a high run of astronomical tides this weekend will give elevated water levels and heavy pounding surf along parts of the Atlantic coast during high tides Sunday night and Monday.

Localized flooding in low-lying areas is possible. Heavy downpours can cause flash floods and water pooling on roads.

Rainfall warnings are issued when significant rainfall is expected.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to NSstorm@canada.ca or tweet reports using #NSStorm.

 3:50 PM AST Saturday 19 January 2019
Wind warning in effect for:

Sydney Metro and Cape Breton County
Strong winds that may cause damage are expected or occurring.

Strong southerly winds gusting over 90 km/h are forecast to begin Sunday night for eastern mainland Nova Scotia and early Monday morning for Cape Breton.

Damage to buildings, such as to roof shingles and windows, may occur. High winds may toss loose objects or cause tree branches to break.

Wind warnings are issued when there is a significant risk of damaging winds.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to NSstorm@canada.ca or tweet reports using #NSStorm.

Winter Storm Harper Update Three

BULLETIN - IMMEDIATE BROADCAST REQUESTED
BACKCOUNTRY AVALANCHE WATCH
FOREST SERVICE MOUNT WASHINGTON AVALANCHE CENTER, GORHAM NH
RELAYED BY NATIONAL WEATHER SERVICE GRAY ME
808 AM EST SAT JAN 19 2019

THE FOLLOWING MESSAGE IS TRANSMITTED AT THE REQUEST OF THE FOREST
SERVICE MOUNT WASHINGTON AVALANCHE CENTER, GORHAM NH.

THE US FOREST SERVICE MOUNT WASHINGTON AVALANCHE CENTER HAS
ISSUED A BACKCOUNTRY AVALANCHE WATCH.

* TIMING...IN EFFECT FROM 800PM EST SATURDAY, JAN 19 TO 800PM EST
  MONDAY, JAN 21, 2019.

* AFFECTED AREA...THE CUTLER RIVER DRAINAGE ON THE EAST SIDE OF
  MOUNT WASHINGTON INCLUDING FORECAST AREAS IN TUCKERMAN AND
  HUNTINGTON RAVINES. WATCH CRITERIA MAY BE MET IN OTHER AREAS
  OUTSIDE THOSE FORECAST BY THE AVALANCHE CENTER.

* AVALANCHE DANGER...THE AVALANCHE DANGER WILL INCREASE THROUGH
  SUNDAY AND MONDAY, JANUARY 20-21, 2019, WITH DANGEROUS AVALANCHE
  CONDITIONS ON AND BELOW STEEP, OPEN SLOPES ABOVE 30 DEGREES.
  WIDESPREAD NATURAL AVALANCHE ACTIVITY WILL BE POSSIBLE,
  ESPECIALLY ON MONDAY, JANUARY 21.

* REASON/IMPACTS... A POTENT WINTER STORM ARRIVING THE EVENING OF
  JANUARY 19 WILL CONTINUE THROUGH SUNDAY JANUARY 20. EXPECTED
  HEAVY SNOWFALL WILL COMBINE WITH WIND TO CREATE UNSTABLE
  CONDITIONS IN MANY AREAS OF STEEP, OPEN TERRAIN. STRONG NW WINDS
  WILL CREATE CONDITIONS FOR VERY LARGE AVALANCHES ON MONDAY,
  JANUARY 21. .

PRECAUTIONARY/PREPAREDNESS ACTIONS...
BACKCOUNTRY TRAVELERS SHOULD PLAN ON RAPIDLY CHANGING CONDITIONS.
EXTRA CAUTION IS REQUIRED IF PLANNING A TRIP INTO AVALANCHE
TERRAIN. BACKCOUNTRY TRAVEL WILL BECOME VERY DANGEROUS.

SIMILAR AVALANCHE DANGER MAY EXIST AT LOCATIONS OUTSIDE THE
COVERAGE AREA OF THIS OR ANY AVALANCHE CENTER.

CONSULT THE CURRENT AVALANCHE ADVISORY AT
WWW.MOUNTWASHINGTONAVALANCHECENTER.ORG FOR MORE DETAILED
INFORMATION.

$$

10:50 AM AST Saturday 19 January 2019
Winter storm warning in effect for:

Queens County P.E.I.
Hazardous winter conditions are expected.

A strong winter storm will track across the Maritimes Sunday and Sunday night. Snow at times heavy and blowing snow ahead of this system will develop Sunday morning will change to rain at times heavy Sunday afternoon.

15 to 20 cm of snow is expected across Prince and Queens counties before it changes through ice pellets and freezing rain to rain later Sunday evening. Strong easterly winds will develop Sunday afternoon and evening gusting to 80 km/h likely giving extensive blowing snow before the precipitation changeover. The accumulated snow on the frozen ground combined with the expected rainfall and milder temperatures Sunday night could lead to treacherous road conditions well into Monday.

Rainfall warnings may be required later today to cover the Sunday night period.

Prepare for quickly changing and deteriorating travel conditions. Visibility may be suddenly reduced at times in heavy snow. Poor weather conditions may contribute to transportation delays.

Winter storm warnings are issued when multiple types of severe winter weather are expected to occur together.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to PEstorm@canada.ca or tweet reports using #PEStorm.

10:49 AM AST Saturday 19 January 2019
Rainfall warning in effect for:

Yarmouth County
Rain, heavy at times is expected. The frozen ground has a reduced ability to absorb this rainfall.

A strong winter storm will track across the Maritimes Sunday and Sunday night. Snow ahead of this system Sunday morning will change to rain at times heavy Sunday afternoon.

5 to 10 cm of snow will be followed by 25 mm of rain over southwestern Nova Scotia by late Sunday afternoon. Rain at times heavy will continue Sunday night with total amounts likely exceeding 50 mm in many areas before rain ends Monday morning. Rainfall warnings will likely be extended to the remainder of the province later today to cover the Sunday night period.

Strong southeast winds gusting up to 80 km/h are expected later Sunday afternoon, and if these gust higher Sunday night wind warnings may be required.

In addition, these winds combined with a high run of astronomical tides this weekend will give elevated water levels and heavy pounding surf along parts of the Atlantic coast during high tides Sunday night and Monday.

Localized flooding in low-lying areas is possible. Heavy downpours can cause flash floods and water pooling on roads.

Rainfall warnings are issued when significant rainfall is expected.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to NSstorm@canada.ca or tweet reports using #NSStorm.

10:46 AM AST Saturday 19 January 2019
Winter storm warning in effect for:

Cumberland County - Minas Shore
Hazardous winter conditions are expected.

A strong winter storm will track across the Maritimes Sunday and Sunday night. Snow at times heavy and blowing snow ahead of this system will develop Sunday morning will change to rain at times heavy Sunday evening.

15 to 20 cm of snow is expected across northern Nova Scotia before it changes through ice pellets and freezing rain to rain at times heavy Sunday evening. Strong easterly winds will develop Sunday afternoon gusting to 70 km/h likely giving extensive blowing snow before the precipitation changeover. The accumulated snow on the already frozen ground combined with the expected rainfall and milder temperatures Sunday night could lead to treacherous road conditions well into Monday.

Rainfall warnings will likely be issued later today to cover the Sunday night period.

Rapidly accumulating snow could make travel difficult over some locations. Prepare for quickly changing and deteriorating travel conditions. Visibility will be suddenly reduced to near zero at times in heavy snow and blowing snow.

Winter storm warnings are issued when multiple types of severe winter weather are expected to occur together.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to NSstorm@canada.ca or tweet reports using #NSStorm.

10:31 AM AST Saturday 19 January 2019
Winter storm warning in effect for:

Fredericton and Southern York County
Hazardous winter conditions are expected.

A strong winter storm will track across the Maritimes Sunday and Sunday night. Snow at times heavy and blowing snow will develop ahead of this system Sunday morning and spread eastward during the day.

15 to 25 cm of snow is expected for northern parts of the province with further amounts expected Sunday night. Over southern parts of the province, 15 cm of snow is expected with a changeover to freezing rain and then rain Sunday evening.

Strong east to northeasterly winds will develop Sunday afternoon giving reduced visibility in blowing snow Sunday afternoon and evening.

Conditions will begin to improve overnight Sunday and into Monday morning as the storm moves eastward towards Newfoundland.

Rapidly accumulating snow could make travel difficult over some locations. Prepare for quickly changing and deteriorating travel conditions. Visibility will be suddenly reduced to near zero at times in heavy snow and blowing snow.

Winter storm warnings are issued when multiple types of severe winter weather are expected to occur together.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to NBstorm@canada.ca or tweet reports using #NBStorm.