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fzus63 kmqt 030857
glfls
548
open lake forecast for lake superior
national weather service marquette mi
357 am est tue mar 3 2015
for waters beyond five nautical miles of shore on lake superior
.synopsis...a 29.7 inch low pressure system will track eastward
across the central plains to the south of a 29.4 inch low moving
over far northern ontario today. the plains low will reach the lower
great lakes wednesday morning while the northern low tracks to james
bay. a 30.0 inch trough associated with these lows will sweep
southeastward across lake superior on wednesday. meanwhile...high
pressure of 30.5 inches will build over the northern high plains on
wednesday...and to the ohio valley by thursday night. as the high
pressure continues moving eastward on friday...a trough averaging
29.9 inches will drift eastward across northwest ontario and the
upper great lakes region. a ridge will then build across the upper
great lakes by late saturday.
lsz162-031700-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
357 am est tue mar 3 2015
.early this morning...south winds 5 to 15 knots. a chance of
snow.
.today...south winds 5 to 15 knots becoming west 15 to 25 knots
in the afternoon. snow.
.tonight...west winds 20 to 30 knots. a slight chance of snow
showers.
.wednesday...west winds 15 to 25 knots. a chance of snow showers.
.wednesday night...west winds 10 to 20 knots. a slight chance of
snow showers.
.thursday...west winds 10 to 20 knots becoming southwest 15 to
25 knots in the afternoon.
.thursday night...southwest winds 15 to 25 knots diminishing to
10 to 20 knots after midnight.
.friday...west winds 10 to 20 knots.
.saturday...west winds 10 to 20 knots becoming southwest 5 to
15 knots.
note...waves omitted for mostly ice covered areas.
$$
fzus63 kmqt 030857
glfls
lsz263-031700-
lake superior from saxon harbor wi to upper entrance to portage
canal mi 5nm off shore to the us/canadian border including isle
royale national park-
357 am est tue mar 3 2015
.early this morning...south winds 10 to 20 knots. a slight chance
of snow.
.today...south winds 10 to 20 knots becoming southwest 15 to
25 knots in the afternoon. snow.
.tonight...west winds 20 to 30 knots. a few gale force gusts to
35 knots. a chance of snow showers.
.wednesday...west winds 20 to 30 knots. a chance of snow showers.
.wednesday night...west winds 10 to 20 knots. a chance of snow
showers.
.thursday...west winds 10 to 20 knots becoming southwest 15 to
25 knots in the afternoon.
.thursday night...southwest winds 15 to 25 knots diminishing to
10 to 20 knots after midnight.
.friday...west winds 10 to 20 knots.
.saturday...northwest winds 10 to 20 knots becoming southwest
5 to 15 knots.
note...waves omitted for mostly ice covered areas.
$$

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