Alert archive / Wisconsin / Winter Storm Warnings in 2017

Winter Storm Warning 6, NWS Duluth, MN

October 27, 2017Ashland County, Iron County, Wisconsin

NWS Duluth, MN issued this winter storm warning at Oct 27, 2017, 3:59 AM CDT for Ashland County, Iron County, Wisconsin. It took effect at Oct 27, 2017, 3:00 PM CDT. It was in force for 22 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Oct 27, 2017, 3:59 AM CDT (08:59 UTC)
In effect from
Oct 27, 2017, 3:00 PM CDT
Expired
Oct 28, 2017, 12:48 PM CDT
In force
22 hr
Issued by
NWS Duluth, MN

Counties Ashland County, WI, Iron County, WI

The radar

The Duluth radar (KDLH), 139 km from the middle of the area, began a volume at 09:00 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this winter storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Duluth, MN wrote its last area forecast discussion before this winter storm warning went out at Oct 27, 12:30 AM CDT, 3 hours 29 minutes earlier.

Area forecast discussion, Oct 27, 12:30 AM CDT, 3 hours 29 minutes before
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Hazardous weather outlook, Oct 27, 3:38 AM CDT, 21 minutes before
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In the hours before

Local storm report, Oct 27, 1:05 AM CDT, 2 hours 54 minutes before
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Special weather statement, Oct 27, 3:14 AM CDT, 45 minutes before
Special Weather Statement
National Weather Service Duluth MN
314 AM CDT Fri Oct 27 2017

MNZ037-WIZ001-002-271600-
Carlton/South St. Louis-Douglas-Bayfield-
Including the cities of Duluth, Superior, Washburn, and Bayfield
314 AM CDT Fri Oct 27 2017

...HIGH WINDS AND WAVES ALONG LAKE SUPERIOR...

Strong winds will lead to high waves, up to 14 feet, along the
lakeshore today. The waves will slowly decrease late this
afternoon and evening but remain high. Dangerous conditions will
occur along and near the water including beaches, piers,
breakwalls, and rock outcroppings. Being near the lake could be
very dangerous. There may be some flooding and beach erosion as
well in lower lying areas.

WIZ003-004-271600-
Ashland-Iron-
Including the cities of Ashland and Hurley
314 AM CDT Fri Oct 27 2017

...HIGH WINDS AND WAVES ALONG LAKE SUPERIOR...

Strong winds will lead to high waves, building to 12 to 17 feet,
along the lakeshore today. The waves will be highest along the
shore from north central Ashland County across the shoreline of
Iron County. Dangerous conditions will occur along and near the
water including beaches, piers, breakwalls, and rock outcroppings.
Being near the lake could be very dangerous today into tonight.
There may be some flooding and beach erosion as well in lower
lying areas.

MNZ020-021-271600-
Southern Lake/North Shore-Southern Cook/North Shore-
Including the cities of Two Harbors, Silver Bay, and Grand
Marais
314 AM CDT Fri Oct 27 2017

...HIGH WINDS AND WAVES ALONG LAKE SUPERIOR...

Strong winds will lead to high waves along the lakeshore today.
The waves will decrease this afternoon and evening. Dangerous
conditions will occur along and near the water including beaches,
piers, breakwalls, and rock outcroppings. Being near the lake
could be very dangerous.

Melde
Local storm report, Oct 27, 3:21 AM CDT, 38 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE DULUTH MN
321 AM CDT FRI OCT 27 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0245 AM     SNOW             7 WSW PINE RIVER        46.68N 94.53W
10/27/2017  M2.4 INCH        CASS               MN   TRAINED SPOTTER

&&

MELDE

The office that day

Everything else NWS Duluth, MN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 27, 1:39 AM CDTGale WarningDLH20 hr
Oct 27, 1:39 AM CDTStorm WarningDLH14 hr
Oct 27, 4:01 AM CDTWind AdvisoryDLHCarlton, Saint Louis8 hr
Oct 27, 12:06 PM CDTWinter Weather AdvisoryDLHCarlton, Saint Louis3 hr
Oct 27, 4:02 PM CDTStorm WarningDLH5 hr
Oct 27, 3:59 AM CDTWinter Weather AdvisoryDLHBayfield6 hr
Oct 27, 5:03 AM CDTLakeshore Flood WarningDLHAshland, Bayfield, Douglas, Iron16 hr

Nearby

Winter Storm Warnings in Wisconsin, 2017Every winter storm warning in 2017

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.