Severe Thunderstorm Warning 62, NWS Gaylord, MI

293 
WWUS53 KAPX 110110
SVSAPX

Severe Weather Statement
National Weather Service Gaylord MI
810 PM EST Tue Nov 10 2020

MIC009-110120-
/O.CAN.KAPX.SV.W.0062.000000T0000Z-201111T0130Z/
Antrim MI-
810 PM EST Tue Nov 10 2020

...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL ANTRIM COUNTY IS
CANCELLED...

The storms which prompted the warning have moved out of the warned 
area. Therefore, the warning has been cancelled.

LAT...LON 4523 8415 4502 8450 4505 8462 4508 8473
      4512 8486 4515 8493 4556 8476 4531 8404
TIME...MOT...LOC 0110Z 202DEG 68KT 4519 8486 4508 8455 

$$

MIC029-031-047-119-137-141-110130-
/O.CON.KAPX.SV.W.0062.000000T0000Z-201111T0130Z/
Cheboygan MI-Presque Isle MI-Otsego MI-Emmet MI-Montmorency MI-
Charlevoix MI-
810 PM EST Tue Nov 10 2020

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM EST
FOR SOUTHERN CHEBOYGAN...SOUTHWESTERN PRESQUE ISLE...NORTHERN
OTSEGO...SOUTHEASTERN EMMET...NORTHWESTERN MONTMORENCY AND
SOUTHEASTERN CHARLEVOIX COUNTIES...

At 810 PM EST, severe thunderstorms were located along a line
extending from near Boyne Falls to near Sparr, moving north at 80
mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
Onaway, Indian River, Alanson, Vanderbilt, Boyne Falls, Wolverine,
Sparr, Topinabee, Pickerel Lake, Burt Lake State Park, Afton, Koehler
Township, Allis Township, Brutus, Reasoners Corner, Burt Lake, Tower,
Eastern Corwith Township, Canada Creek Ranch and Pigeon River State
Forest.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4523 8415 4502 8450 4505 8462 4508 8473
      4512 8486 4515 8493 4556 8476 4531 8404
TIME...MOT...LOC 0110Z 202DEG 68KT 4519 8486 4508 8455 

HAIL...1.00IN
WIND...60MPH
 
$$

Cornish

017 
WWUS53 KAPX 110117
SVSAPX

Severe Weather Statement
National Weather Service Gaylord MI
817 PM EST Tue Nov 10 2020

MIC029-031-047-119-137-141-110127-
/O.CAN.KAPX.SV.W.0062.000000T0000Z-201111T0130Z/
Cheboygan MI-Presque Isle MI-Otsego MI-Emmet MI-Montmorency MI-
Charlevoix MI-
817 PM EST Tue Nov 10 2020

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN CHEBOYGAN...
SOUTHWESTERN PRESQUE ISLE...NORTHERN OTSEGO...SOUTHEASTERN EMMET...
NORTHWESTERN MONTMORENCY AND SOUTHEASTERN CHARLEVOIX COUNTIES IS
CANCELLED...
            
The storms which prompted the warning have weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore, the warning has been cancelled.

LAT...LON 4523 8415 4502 8450 4505 8462 4508 8473
      4512 8486 4515 8493 4556 8476 4531 8404
TIME...MOT...LOC 0114Z 209DEG 71KT 4527 8480 4516 8449 

$$

Cornish

Area Forecast Discussion
National Weather Service Gaylord MI
332 PM EST Tue Nov 10 2020

.NEAR TERM...(Through Wednesday)
Issued at 303 PM EST Tue Nov 10 2020

...Showers...storms...heavy rain potential...wind...then turning
colder...

High Impact Weather Potential...Marginal risk of severe storms for
much of Northern Lower Michigan tonight...with the potential for
damaging winds and heavy rainfall. Strong winds developing tonight
into Wednesday. Lakeshore flooding is possible along our Lake
Michigan and far Northern Lake Huron shorelines due to strong west
winds and high wave action.

Pattern Synopsis/Forecast...Cold front is stalled across Northern
Lower Michigan this afternoon...as low pressure gathers strength
over Missouri and NW Illinois. Live of showers and storms continues
to fire in the vcnty of the low center where upper wave and
strengthening wind fields are providing a ripe environment for
stronger convective development. Closer to home...scattered to
numerous showers continue to stream across much of our CWA this
afternoon as deep moisture begins to surge into Michigan around and
ahead of the low and cold front. Not much in the way of CAPE over
Northern Michigan attm per latest SPC meso analysis...but area of
500 J/kg MUCAPES combined with 50-60 kt bulk shear continue to feed
that line of developing storms well to our SW. Near term models show
this area of modest CAPE and strong winds lifting NE into our CWA...
especially the NW half of our CWA this evening. We will likely have
to wait until this happens for any significant chance of storms...
especially strong to marginally severe storms producing damaging
winds. Appears the optimal window will be 00Z to 06Z. Heavy rainfall
is still a concern as well...again focusing on our NW CWA this
evening.

Low level winds will steadily strengthen as the low lifts in the
Western Great Lakes this afternoon and evening...and will further
strengthen immediately behind the low as it departs overnight into
Wednesday. Again...NW half to two-thirds of our CWA will see the
highest winds and will likely meet wind advisory criteria. Have
therefore issued a Wind Advisory for this area...and have expanded
the Lakeshore Flood Advisory to include additional lakeshore
counties impacted by SW/W flow. Both headlines begin later this
evening and continue thru Wednesday morning.

And as advertised...our long stretch of unusually warm early to mid
November weather will come to an end tonight as strong CAA commences
in the wake of the departing low and cold front. Low temps tonight
will fall into the mid to upper 30s across our entire CWA. High
temps on Wednesday will only warm into the 40s...a stark contrast to
the 60s and 70s as of late.

&&

.SHORT TERM...(Wednesday night through Friday)
Issued at 303 PM EST Tue Nov 10 2020

High impact weather potential: Light snow over mostly eastern upper
Thursday night/Friday morning.

Pattern synopsis and forecast:

High pressure will build into the Great Lakes region from the
Upper Mississippi River Valley behind a departing low pressure
system moving to the northeast through eastern Canada. This high
pressure and associated dry air will continue to erred any
leftover cloud over from aforementioned storm system. Providing
precipitation free weather through much of Thursday. Clouds will
be on the increase from the west Thursday evening...ahead of a
clipper system...this time weaker than the previous storm system.
True to the usual clipper system...this will be a rather quick
hitting storm, with rain and mixing with or completely changing
over to snow during the overnight hours of Thursday and through
Friday morning. Most of the snow will be over eastern upper as the
thermal profiles become cold enough to support a complete
changeover. There will also be a mix or short period of all snow
over the higher terrain of northern lower. Accumulations of 1-2"
could be realized over eastern upper...with none to a half inch
over the higher terrain of northern lower. There may also be some
lake enhancement from 850mb temps nearing -10C on northwesterly
winds. Precipitation should taper off during Friday evening as the
wind flow becomes more anticyclonic and drier air begins to
undercut the backside of the departing clipper system from an area
of high pressure building over the Great Lakes region.

Winds will be out of the west until backing to the southwest as the
forecast area is wedged between the aformentioned high pressure to
our east and the approaching clipper system to our west. Wind gusts
of around 10mph will be common across the area until diurnal heating
allows for some deeper mixing Thursday afternoon (along with a
tightening of the pressure gradients), producing gusts around 20mph.
Winds veer once again to more westerly behind the departing system
Friday afternoon, with gust of 20-25mph.

Temperatures will be in the upper 40s to near 50 Thursday with
southwesterly winds advecting in warmer temperatures...and only
reach into the upper 30s to low 40s behind the departing system with
colder air filtering in from the northwest.

.LONG TERM...(Friday night through Tuesday)
Issued at 303 PM EST Tue Nov 10 2020

High impact weather potential: None

The high pressure (mentioned above in the previous forecast period)
moving in Friday and ridging in to the Great Lakes will stay in
place through Saturday morning/afternoon...providing quiet weather.
Another storm system developing in the central Great Plains will
begin to descend on the forecast area late Saturday and
Sunday...returning rain/snow chances to end the weekend and into the
next work week. Any snow chances appear to be during the
overnight/early morning hours. Current models are hinting at the
possibility of some lake effect/enhanced snow on northwest flow
beginning Tuesday morning.

Daytime temperatures will be in the upper 30s and into the 40s. Lows
will be in the mid 20s to mid 30s throughout the long term period.

&&

.AVIATION...(For the 18Z TAFS through 18Z Wednesday afternoon)
Issued at 1200 PM EST Tue Nov 10 2020

Low pressure will develop along a cold front currently positioned
over our CWA. This low will ride NE along the cold front this
afternoon and thru Wisconsin and Michigan this evening. Widespread
showers will develop as this system tracks thru our area...with a
few thunderstorms also possible. Overall conditions will be MVFR
thru tonight with some improvement to low VFR on Wednesday as
drier air arrives behind the departing front. The main impact from
this system will be the development of LLWS tonight and strengthen
surface winds around and behind this system. Southern winds will
strengthen to 15 to 25 kts this afternoon and evening...and then
shift to the SW and eventually west and further strengthen to 20
to 30 kts with gusts to 40 kts tonight into Wednesday morning.

&&

.MARINE...
Issued at 303 PM EST Tue Nov 10 2020

Winds and waves will strengthen to gale warning criteria tonight
into Wednesday as deep low pressure drives a cold front thru
Michigan tonight into Wednesday. Showers will become widespread
tonight...with some embedded thunder expected as well. Mainly dry wx
is expected for Wednesday thru Thursday as high pressure builds into
the area.

&&

.APX WATCHES/WARNINGS/ADVISORIES...
MI...WIND ADVISORY from 1 AM to 10 AM EST Wednesday for MIZ016-017-
     021-022-086>088-095>099.
     LAKESHORE FLOOD ADVISORY from 10 PM this evening to 10 AM EST
     Wednesday for MIZ016-020-025-031-088-095-096-098-099.
     WIND ADVISORY from 10 PM this evening to 10 AM EST Wednesday for
     MIZ020-025>027-031>033.
LH...GALE WARNING from 1 AM to noon EST Wednesday for LHZ345>349.
LM...GALE WARNING from 10 PM this evening to 10 AM EST Wednesday for
     LMZ323-341-342-344>346.
LS...GALE WARNING from 1 AM to noon EST Wednesday for LSZ321-322.
&&

NEAR TERM...MR
SHORT TERM...TL
LONG TERM...TL
AVIATION...MR
MARINE...MR

Hazardous Weather Outlook
National Weather Service Gaylord MI
622 PM EST Tue Nov 10 2020

MIZ016>018-020>036-041-042-086>088-095>099-112330-
Emmet-Cheboygan-Presque Isle-Leelanau-Antrim-Otsego-Montmorency-
Alpena-Benzie-Grand Traverse-Kalkaska-Crawford-Oscoda-Alcona-
Manistee-Wexford-Missaukee-Roscommon-Ogemaw-Iosco-Gladwin-Arenac-
Western Chippewa-Central Chippewa-Southeast Chippewa-
Western Mackinac-Eastern Mackinac-
Mackinac Island/Bois Blanc Island-
Beaver Island and surrounding islands-Charlevoix-
622 PM EST Tue Nov 10 2020

This hazardous weather outlook is for Eastern Upper Michigan and
Northern Lower Michigan.

.DAY ONE...Tonight.

There is a marginal risk for severe storms across much of Northern
Lower Michigan through tonight...with damaging winds and locally
heavy rainfall the primary threats.

Strong winds will develop tonight across Eastern Upper...far
Northern and Northwest Lower Michigan. Some power outages may
occur. Please see the latest Wind Advisory for further details.

Lakeshore flooding is expected tonight along our Lake Michigan and
far Northern Lake Huron shoreline areas. Please see the latest
Lakeshore Flood Advisory for further details.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Strong winds will continue into Wednesday morning across Eastern
Upper...far Northern and Northwest Lower Michigan. Some power
outages may occur.Please see the latest Wind Advisories for
further details.

Lakeshore flooding will continue into Wednesday morning along our
Lake Michigan and far Northern Lake Huron shoreline areas. Please
see the latest Lakeshore Flood Advisories for further details.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report any significant weather and
rainfall amounts to the National Weather Service. Reports may be
made one of three ways:

Online:   weather.gov/gaylord
Facebook: facebook.com/nwsgaylord
Twitter:  twitter.com/nwsgaylord

&&

LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-112330-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
622 PM EST Tue Nov 10 2020

This hazardous weather outlook is for the northern Michigan
nearshore waters of Lake Huron, Lake Michigan and Lake Superior.

.DAY ONE...Tonight.

Gale force wind gusts are expected on the Great Lakes tonight.
Please see the latest nearshore forecasts and Gale Warnings for
further details.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Gale force wind gusts will continue into Wednesday on the Great
Lakes. Please see the latest nearshore forecasts and Gale Warnings
for additional details.

There is a marginal risk for severe storms across much of Northern
Lower Michigan through tonight...with damaging winds and locally
heavy rainfall the primary threats.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

&&