美国东海岸Jimenez(NA05-0123) - 登陆格陵兰后消散 -OPC:65KT 968hPa

沙漠玫瑰

https://weather.com/storms/winte ... ast-into-early-week

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...STORM WARNING...
.LOW INLAND NEAR 37N77W MOVING NE 25 KT. WITHIN 480 NM NE AND 420
NM SE QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO 17 FT.
.24 HOUR FORECAST LOW 44N66W 986 MB. BETWEEN 360 NM AND 540 NM
E...300 NM AND 540 NM SE...AND 180 NM AND 480 NM SW QUADRANTS
WINDS 40 TO 55 KT. SEAS 18 TO 28 FT. ELSEWHERE WITHIN 540 NM
NE...780 NM SE...AND 960 NM SW QUADRANTS WINDS 25 TO 40 KT. SEAS
8 TO 22 FT...HIGHEST SE AND S OF THE LOW.
.48 HOUR FORECAST LOW 54N55W 973 MB. WITHIN 360 NM NE AND 540 NM
SE QUADRANTS WINDS 45 TO 60 KT. SEAS 16 TO 30 FT. ELSEWHERE
WITHIN 540 NM NE...1080 NM SE...AND 960 NM SW QUADRANTS WINDS 30
TO 45 KT. SEAS 10 TO 24 FT.

沙漠玫瑰

At a Glance
This system will blanket parts of the interior Northeast early this week.
The heaviest snow is expected from eastern New York to New England.

The first of two snowmakers will bring a round of wetter weather to the Northeast to start the week.

The system is currently moving through parts of the Great Lakes and Northeast with snow and a wide expanse of rain and a few thunderstorms across the Southeast.

The system has been named Winter Storm Jimenez by The Weather Channel.

沙漠玫瑰

Current Alerts
Winter weather advisories are in effect in the Appalachians from North Carolina to Maine. T​ravel could be dangerous across parts of the Great Lakes where winter weather advisories are also in effect.

Awinter storm watch has been issued for portions of New England where the Monday morning commute could become dangerous under snowy and windy conditions.

Timing Out The Rain and Snow

Monday's Forecast
(The green shadings depict where rain is expected. Areas that are shaded blue are expected to see snow. Purple-shaded locations may see either rain or snow. Areas in pink are expected to see sleet or freezing rain (ice).)
Snow Forecast
Heavier snowfall totals are possible in the Northeast, generally from the Catskills to northeastern New England. Some of these areas could pick up a foot of snow through Monday.

Rain,Snow Forecast
A second winter storm will bring widespread snow from the Southern Plains to the interior Northeast. More on that storm here.

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A storm over the Southeast and Mid-Atlantic will move northward along the
East Coast to Cape Cod by Monday, then move into the Canadian Maritimes by
Tuesday. The system will produce snow over parts of the Ohio
Valley/Central Appalachians and heavy snow will start over the Northeast
on Sunday evening into Monday. Pockets of rain/freezing rain will also
develop overnight Sunday into Monday over parts of The Central
Appalachians into the Northeast. The snow will result in reduced
visibility and hazardous driving conditions.
Meanwhile, rain will develop over parts of the Tennessee/Ohio Valleys and
the Mid-Atlantic by Sunday evening. Additionally, showers and moderate to
severe thunderstorms will develop over the Southeast. Therefore, the SPC
has issued a Marginal Risk of severe thunderstorms over parts of the
Eastern Gulf Coast/Southeast through Monday morning. The hazards
associated with these thunderstorms are frequent lightning, severe
thunderstorm wind gusts, a few tornadoes, and a minimal threat of hail.

In addition, the storm will produce moderate to heavy rain. Therefore, the
WPC has issued a Marginal Risk of excessive rainfall over parts of the
Eastern Gulf/Southeastern Coast from Sunday through Monday morning. The
associated heavy rain will create localized areas of flash flooding,
affecting areas that experience rapid runoff with heavy rain. The threats
of severe thunderstorms and excessive rainfall will end on Monday.
In the meantime, a front over the Central/Southern Rockies into the
Southwest will move southward to Northwest Mexico by Monday. The system
will produce snow over the Intermountain Region/Great Basin and expand
into the Southwest overnight Sunday. On Monday, the snow will develop over
parts of the Southwest and into the Central/Southern Rockies. The snow
will continue over parts of the Southwest and Central/Southern Rockies
overnight Monday.

沙漠玫瑰

...HURRICANE FORCE WIND WARNING...
.LOW 39N74W 1001 MB MOVING NE 30 KT. WITHIN 300 NM SE QUADRANT
WINDS 40 TO 50 KT. SEAS 11 TO 18 FT. ELSEWHERE WITHIN 540 NM
NE...AND 480 NM SE AND S QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO
12 FT.
.24 HOUR FORECAST LOW 47N62W 978 MB. WITHIN 420 NM S QUADRANT AND
240 NM E OF A FRONT TO EXTEND FROM 47N56W TO 43N56W TO 35N63W
WINDS 40 TO 55 KT. SEAS 16 TO 28 FT. ELSEWHERE WITHIN 600 NM
NE...840 NM SE...1080 NM SW...AND 180 NM NW QUADRANTS WINDS 25 TO
40 KT. SEAS 8 TO 22 FT...HIGHEST SE AND S OF THE LOW.
.48 HOUR FORECAST LOW 58N55W 969 MB. FROM 59N TO 62N BETWEEN 45W
AND 52W WINDS 55 TO 70 KT. SEAS 18 TO 24 FT. ELSEWHERE WITHIN 180
NM W SEMICIRCLE AND 420 NM NE AND 600 NM SE QUADRANTS WINDS 40 TO
55 KT. SEAS 12 TO 32 FT...HIGHEST SE.  ALSO WITHIN 300 NM N...540
NM NE...780 NM SE...480 NM S...AND 180 NM W QUADRANTS...AND
WITHIN 120 NM E OF A FRONT TO EXTEND FROM 48N44W TO 40N46W TO
33N51W WINDS 25 TO 40 KT. SEAS 8 TO 20 FT.

沙漠玫瑰

At a Glance
Winter Storm Jimenez is spreading snow across the Northeast today.
The heaviest additional snow is expected from eastern New York to New England.
Winter Storm Jimenez will continue to spread snow across parts of New England and the interior Northeast today as it closes out its journey across the country.

Snow from Jimenez is ongoing from Maine into the central Appalachians.

Winter storm warnings and winter weather advisories have been posted by the National Weather Service for many of the areas that are expected to see snowfall from Jimenez on Monday.

In general, expect the worst travel conditions in areas under winter storm warnings on the map below.

Several inches of additional snow will fall on Monday, mainly from eastern New England to eastern New York.

Rain is expected to change to snow as far south and east as the Interstate 95 corridor in southeastern New England this afternoon. Boston could see a few inches of snow as that happens, which might affect the afternoon commute.

Much of the snow from Jimenez will taper off overnight as the storm pulls away.

Rain,Snow Forecast

沙漠玫瑰

...HURRICANE FORCE WIND WARNING...
.LOW 41N70W 994 MB MOVING NE 25 KT. WITHIN 300 NM E OF A LINE
FROM 40N69W TO 36N73W WINDS 40 TO 50 KT. SEAS 15 TO 26 FT.
ELSEWHERE S OF 45N W OF 59W WINDS 25 TO 40 KT. SEAS 8 TO 16 FT.
.24 HOUR FORECAST LOW 48N59W 980 MB. WITHIN 240 NM E OF A LINE
FROM 51N55W TO 44N55W TO 34N61W WINDS 40 TO 55 KT. SEAS 15 TO 28
FT. ELSEWHERE WITHIN AN AREA BOUNDED BY A LINE FROM 55N57W TO
50N41W TO 31N59W TO 31N69W TO 43N77W TO 55N57W WINDS 25 TO 40 KT.
SEAS 8 TO 25 FT...LOWEST N OF LOW CENTER.
.42 HOUR FORECAST LOW 59N54W 969 MB. WITHIN 120 NM SW OF A LINE
FROM 62N50W TO 60N43W WINDS 55 TO 65 KT. SEAS 17 TO 24 FT.
.48 HOUR FORECAST LOW 61N54W 976 MB. WITHIN 180 NM E...240 NM
SW...AND 180 NM W QUADRANTS WINDS 40 TO 50 KT. SEAS 12 TO 18 FT.
ALSO N OF 53N...FROM 38N TO 53N E OF 45W...AND WITHIN THE GULF OF
SAINT LAWRENCE WINDS 25 TO 40 KT. SEAS 10 TO 28 FT...HIGHEST NEAR
58N45W. ELSEWHERE FROM 32N TO 50N BETWEEN 63N AND 45W WINDS LESS
THAN 25 KT. SAEAS 8 TO 17 FT IN MIXED SWELL.

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Windy

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