Severe Thunderstorm Warning 23, NWS Northern Indiana

208 
WWUS53 KIWX 151845
SVSIWX

Severe Weather Statement
National Weather Service Northern Indiana
245 PM EDT TUE MAY 15 2018

INC053-151915-
/O.CON.KIWX.SV.W.0023.000000T0000Z-180515T1915Z/
Grant IN-
245 PM EDT TUE MAY 15 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 315 PM EDT
FOR SOUTHEASTERN GRANT COUNTY...

At 245 PM EDT, a severe thunderstorm was located over Jonesboro, or
over Gas City, moving east at 30 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...
Marion, Gas City, Upland, Fairmount, Jonesboro, Matthews and
Fowlerton.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4044 8570 4052 8568 4051 8545 4038 8545
      4040 8555
TIME...MOT...LOC 1845Z 283DEG 25KT 4046 8564 

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

MARSILI

472 
WWUS53 KIWX 151900
SVSIWX

Severe Weather Statement
National Weather Service Northern Indiana
300 PM EDT TUE MAY 15 2018

INC053-151908-
/O.CAN.KIWX.SV.W.0023.000000T0000Z-180515T1915Z/
Grant IN-
300 PM EDT TUE MAY 15 2018

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN GRANT COUNTY IS
CANCELLED...
                
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore the warning has been cancelled.  However, pea sized hail 
and gusty winds to 40 mph will still be possible with these storms 
as they track across southeast Grant County through 315 PM EDT. 
Brief heavy downpours are also expected.

LAT...LON 4044 8570 4052 8568 4051 8545 4038 8545
      4040 8555
TIME...MOT...LOC 1856Z 283DEG 25KT 4044 8552 

$$

MARSILI

Area Forecast Discussion
National Weather Service Northern Indiana
107 PM EDT Tue May 15 2018

.SYNOPSIS...
Issued at 1256 PM EDT Tue May 15 2018

Scattered showers and isolated thunderstorms will be possible this
afternoon into early this evening, mainly along and south of US
24. Afternoon highs will reach the mid to upper 70s. This will
followed by dry and mild conditions later tonight through Friday
as high pressure builds in.

&&

.SHORT TERM...(Today and Tonight)
Issued at 229 AM EDT Tue May 15 2018

Another complicated near term owing to uncertain convective
evolution. Subtle wave disturbance passing through WI supporting
rather widespread/vigorous convection within elevated portion of
stationary front located just south the US 24 corridor. MCV remnant
from earlier MO complex aiding post outflow development west and
expect this will continue newd the next few hours. While occasional
updrafts upstream have indicated some brief hail at times, given the
late hour and elevated nature a marginal severe threat has been
nullified. Some locally brief heavy rainfall possible although
general fast newd echo movement will preclude a more sig risk for
flooding.

Lingering showers aft daybreak possible south half along retreating
frontal zone before a renewed convective focus materializes just
south of the area with favorable diurnal heating over srn IN/sw OH
this aftn. While some erosion in post frontal stratocu likely this
aftn general extensive cloud cover and flow veering to northerly
will limit temp recovery with low to mid 70s for most sans extreme
south where 80 expected.

Continued drying and eventual n-s clearing will commence tonight.
Some fog possible in low lying drainage areas especially if cooler
metmos guidance is correct.

&&

.LONG TERM...(Wednesday through Monday)
Issued at 229 AM EDT Tue May 15 2018

Good nrn stream height suppression aloft as anticyclonic flow sfc
and aloft build through the lakes will will push pesky active
frontal zone south of the OH river Wed through Thu if not Fri too.
Gomex cutoff has trended slower to lift out into the ern OH valley,
delayed until Sat. Thus will drop entirety of pop mention through
Thu and cut back hard on Fri mention as well.

Thereafter ern bend to lift out of remains of Gomex upper low ahead
of ewd progressing long wave trough coming out of Canada this
weekend. A period of showers/thunder likely with this feature Sat
night into early Sun followed by an expansive area of high pressure
and dry weather through at least DY8 (Tue). Otherwise continued warm
with above normal temps.

&&

.AVIATION...(For the 18Z TAFS through 18Z Wednesday Afternoon)
Issued at 1256 PM EDT Tue May 15 2018

MVFR to low VFR cigs will likely persist this afternoon in wake of
cold front that has settled south of the terminals. Subtle upper
wave over IL will drift east through the region this
afternoon/evening. A few showers may clip mainly KFWA with little
impact as convection likely bypasses south along the above
mentioned front. Drier air advects in tonight with mainly VFR
conditions anticipated into Wednesday. There is some potential for
fog tomorrow morning, though confidence is too low for a mention
at this forecast range.

&&

.IWX WATCHES/WARNINGS/ADVISORIES...
IN...NONE.
MI...NONE.
OH...NONE.
LM...NONE.
&&

SYNOPSIS...Steinwedel
SHORT TERM...T
LONG TERM...T
AVIATION...Steinwedel

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Hazardous Weather Outlook
National Weather Service Northern Indiana
121 PM EDT Tue May 15 2018

INZ003>009-012>018-MIZ077>081-OHZ001-002-004-005-015-016-161730-
La Porte-St. Joseph IN-Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-
Pulaski-Marshall-Fulton IN-Kosciusko-Whitley-Allen IN-Berrien-
Cass MI-St. Joseph MI-Branch-Hillsdale-Williams-Fulton OH-Defiance-
Henry-Paulding-Putnam-
121 PM EDT Tue May 15 2018 /1221 PM CDT Tue May 15 2018/

This hazardous weather outlook is for portions of southwest
Michigan...northern Indiana and northwest Ohio.

.DAY ONE...This afternoon and Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

There is a chance for thunderstorms Saturday afternoon into Sunday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

&&

Stay tuned to NOAA Weather Radio for further details or updates...or
check our web site at weather.gov/iwx

INZ020-022>027-032>034-OHZ024-025-161730-
White-Cass IN-Miami-Wabash-Huntington-Wells-Adams-Grant-Blackford-
Jay-Van Wert-Allen OH-
121 PM EDT Tue May 15 2018

This hazardous weather outlook is for portions of northern Indiana
and northwest Ohio.

.DAY ONE...This afternoon and Tonight

There is a chance of thunderstorms this afternoon, mainly along and
south of Route 24. Some of the stronger thunderstorms may produce
wind gusts of 30 to 40 mph and small hail.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

There is a chance for thunderstorms Saturday afternoon into Sunday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

&&

Stay tuned to NOAA Weather Radio for further details or updates...or
check our web site at weather.gov/iwx

LMZ043-046-161730-
New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI-
121 PM EDT Tue May 15 2018

This hazardous weather outlook is for portions of The Nearshore
Waters of Southeastern Lake Michigan.

.DAY ONE...This afternoon and Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

There is a chance for thunderstorms Saturday afternoon into Sunday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

&&

Stay tuned to NOAA Weather Radio for further details or updates...or
check our web site at weather.gov/iwx

Special Weather Statement
National Weather Service Northern Indiana
117 PM EDT TUE MAY 15 2018

INZ022-023-151800-
Miami-Cass-
117 PM EDT TUE MAY 15 2018

...A STRONG THUNDERSTORM WILL AFFECT SOUTHEASTERN CASS AND
SOUTHWESTERN MIAMI COUNTIES...

At 116 PM EDT, a strong thunderstorm was located 8 miles southwest of
Walton, or 12 miles southwest of Grissom Afb, moving northeast at 25
mph.

Winds in excess of 30 mph and half inch hail are possible with this
storm.

Locations impacted include...
Grissom Afb, Walton, Bunker Hill, Lincoln, Galveston, Miami, Onward,
Bennetts Switch, Deacon and Nead.

Brief heavy rainfall is also possible with this storm. Do not drive
your vehicle through flooded roadways.

LAT...LON 4056 8637 4065 8637 4074 8607 4056 8605
TIME...MOT...LOC 1716Z 243DEG 20KT 4057 8635

MARSILI

Special Weather Statement
National Weather Service Northern Indiana
207 PM EDT TUE MAY 15 2018

INZ023-032-151900-
Miami-Grant-
207 PM EDT TUE MAY 15 2018

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT WESTERN GRANT AND
SOUTHEASTERN MIAMI COUNTIES...

At 205 PM EDT, radar indicated strong thunderstorms were located
along a line extending from 8 miles southeast of Bunker Hill to 7
miles west of Swayzee to near Windfall City. Movement was east at 25
mph.

Winds in excess of 30 mph and half inch hail are possible with these
storms.

Locations impacted include...
Marion, Gas City, Fairmount, Jonesboro, Sweetser, Swayzee, Sims,
Converse, Amboy, Home Corner, Michaelsville, Normal, Mier, Herbst,
Wawpecong, Hackleman, Point Isabel, Radley and Roseburg.

Brief heavy rainfall is also expected with this line of the
thunderstorms that may lead to some minor localized flooding.

LAT...LON 4056 8586 4056 8606 4065 8606 4057 8557
      4044 8557 4038 8561 4038 8586
TIME...MOT...LOC 1805Z 282DEG 23KT 4061 8596 4052 8597 4040 8602

MARSILI

Special Weather Statement
National Weather Service Northern Indiana
225 PM EDT TUE MAY 15 2018

INZ032-151900-
Grant-
225 PM EDT TUE MAY 15 2018

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT SOUTHERN GRANT
COUNTY...

At 224 PM EDT, radar indicated strong thunderstorms were located
along a line extending from near Sweetser to near Swayzee to 7 miles
northeast of Windfall City. Movement was east at 30 mph.

Wind gusts of 40 to 50 mph and nickel size hail are possible with
these storms.

Locations impacted include...
Marion, Gas City, Upland, Fairmount, Jonesboro, Swayzee, Matthews,
Sims, Fowlerton, Home Corner, Michaelsville, Normal, Herbst,
Hackleman, Radley and Roseburg.

This includes Interstate 69 in Indiana between mile markers 252 and
261.

Torrential rainfall is also occurring with these storms, and may
cause localized flooding. Do not drive your vehicle through flooded
roadways.

LAT...LON 4038 8560 4043 8586 4045 8587 4056 8586
      4051 8545 4038 8544
TIME...MOT...LOC 1824Z 283DEG 27KT 4055 8583 4047 8579 4041 8583

MARSILI