Severe Thunderstorm Warning 65, NWS Lincoln, IL

162 
WWUS53 KILX 292342
SVSILX

Severe Weather Statement
National Weather Service Lincoln IL
642 PM CDT SAT APR 29 2017

ILC039-113-115-292351-
/O.CAN.KILX.SV.W.0065.000000T0000Z-170430T0000Z/
De Witt-McLean-Macon-
642 PM CDT SAT APR 29 2017

...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL DE WITT...SOUTHEASTERN
MCLEAN AND NORTHEASTERN MACON COUNTIES IS CANCELLED...

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

A severe thunderstorm watch remains in effect until 1000 PM CDT for
south central, central, southeastern and east central Illinois.

LAT...LON 3871 8870 3891 8870 3891 8881 3914 8881
      3962 8864 3977 8876 4010 8874 4010 8869
      4028 8857 4028 8846 4038 8846 4040 8827
      3989 8786 3884 8822
TIME...MOT...LOC 2341Z 246DEG 37KT 4021 8858 3978 8823 3886 8853 

$$

ILC019-023-025-029-035-041-045-049-079-139-147-159-173-183-300000-
/O.CON.KILX.SV.W.0065.000000T0000Z-170430T0000Z/
Coles-Edgar-Moultrie-Clark-Richland-Cumberland-Clay-Douglas-
Effingham-Jasper-Shelby-Piatt-Vermilion-Champaign-
642 PM CDT SAT APR 29 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM CDT
FOR COLES...NORTHWESTERN EDGAR...MOULTRIE...NORTHWESTERN CLARK...
NORTHWESTERN RICHLAND...CUMBERLAND...NORTHERN CLAY...DOUGLAS...
EFFINGHAM...WESTERN JASPER...SOUTHEASTERN SHELBY...PIATT...
SOUTHWESTERN VERMILION AND CHAMPAIGN COUNTIES...

At 641 PM CDT, severe thunderstorms were located along a line
extending from near Mansfield to near Tuscola to near Bible Grove,
moving northeast at 45 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...
Champaign, Charleston, Mattoon, Rantoul, Effingham, Monticello,
Tuscola, Sullivan, Newton, Toledo, Urbana, Savoy, Mahomet, St.
Joseph, Tolono, Arcola, Villa Grove, Altamont, Arthur and Fisher.

This includes the following highways...
 Interstate 57 between mile markers 142 and 249.
 Interstate 70 between mile markers 78 and 123.
 Interstate 72 between mile markers 157 and 182.
 Interstate 74 between mile markers 161 and 192.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3871 8870 3891 8870 3891 8881 3914 8881
      3962 8864 3977 8876 4010 8874 4010 8869
      4028 8857 4028 8846 4038 8846 4040 8827
      3989 8786 3884 8822
TIME...MOT...LOC 2341Z 246DEG 37KT 4021 8858 3978 8823 3886 8853 

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

37

276 
WWUS53 KILX 300008
SVSILX

Severe Weather Statement
National Weather Service Lincoln IL
708 PM CDT SAT APR 29 2017

ILC019-023-025-029-035-041-045-049-079-139-147-159-173-183-300017-
/O.EXP.KILX.SV.W.0065.000000T0000Z-170430T0000Z/
Coles-Edgar-Moultrie-Clark-Richland-Cumberland-Clay-Douglas-
Effingham-Jasper-Shelby-Piatt-Vermilion-Champaign-
708 PM CDT SAT APR 29 2017

...THE SEVERE THUNDERSTORM WARNING FOR COLES...NORTHWESTERN EDGAR...
MOULTRIE...NORTHWESTERN CLARK...NORTHWESTERN RICHLAND...CUMBERLAND...
NORTHERN CLAY...DOUGLAS...EFFINGHAM...WESTERN JASPER...SOUTHEASTERN
SHELBY...PIATT...SOUTHWESTERN VERMILION AND CHAMPAIGN COUNTIES HAS
EXPIRED...
    
The storms which prompted the warning have moved out of the area.
Therefore the warning has been allowed to expire.  However hail, 
strong winds and heavy rain continue with these thunderstorms.

A severe thunderstorm watch remains in effect until 1000 PM CDT for
south central, central, southeastern and east central Illinois.

Remember, a Severe Thunderstorm Warning still remains in effect for
much of east central and southeast Illinois.

LAT...LON 3871 8870 3891 8870 3891 8881 3914 8881
      3962 8864 3977 8876 4010 8874 4010 8869
      4028 8857 4028 8846 4038 8846 4040 8827
      3989 8786 3884 8822
TIME...MOT...LOC 0007Z 246DEG 37KT 4032 8827 3989 8792 3897 8822 

$$

37

Area Forecast Discussion
National Weather Service Lincoln IL
311 PM CDT Sat Apr 29 2017

.SHORT TERM...(This evening through Sunday)
ISSUED AT 310 PM CDT Sat Apr 29 2017

Will continue the flash flood watch through Sunday night east of the
IL river where another 2.5-4 inches of rain is expected. Widespread
showers and thunderstorms currently were along and west of I-55 and
will spread back across eastern IL late this afternoon and evening.
SPC continues slight risk of severe storms south of I-72 for large
hail and damaging wind gusts, with 2-5% risk of tornadoes. The
frontal boundary was staying close to I-70 much of today and is not
getting as far north as earlier shown by models. Strong ne winds
over northern CWA where gusts were 25-35 mph has caused temps to
actually slip to 40-45F from Quincy to Bloomington north. Altona
weather observer just called with report of sleet mixed in the the
rain showers in far northern Knox county with temp down to 39F.
Meanwhile some sunshine appearing in far southeast IL with temps
warming into the mid to upper 70s from Robinson to Flora south
with dewpoints in the mid to upper 60s and se winds. The frontal
boundary near I-70 extends sw across southeast MO to 999 mb low
pressure in central Texas. 12Z models eject surface low pressure
into ne Kansas by sunset Sunday and will lift the front north
across central IL Sunday afternoon. This will continue showers and
thunderstorms tonight and Sunday. SPC day2 outlook has marginal
risk of severe storms over much of IL Sunday afternoon/evening
while slight risk in far southeast IL which may be expanded
northward into east central IL. Lows tonight to range from nearly
steady lower 40s nw of IL river, to the mid 60s in southeast IL
with Lawrenceville at 67F. Highs Sunday range from mid to upper
60s nw of the IL river, to the mid 70s to lower 80s in eastern IL
with the lower 80s over the Wabash river valley.

&&

.LONG TERM...(Sunday night through Saturday)
ISSUED AT 310 PM CDT Sat Apr 29 2017

554 dm 500 mb low over central NM to eject up into ne Iowa by
sunrise Monday while surface low moves into the upper MS river
valley and swings a cold front eastward across IL Sunday evening.
This will continue high chances of showers and thunderstorms with
heavy rains Sunday evening, then diminishing to after midnight
Sunday night. Strong cutoff upper level low over WI Monday to keep
low clouds and chances of showers around on Monday, though southeast
IL will have less chances of showers being further south away from
upper level low. Much cooler highs in the 50s Monday with breezy WSW
winds. Isolated showers possible along and ne of I-74 Monday evening
then dry conditions expected overnight Monday night and Tuesday with
partly to mostly sunny skies Tuesday. Highs Tue range from lower 60s
from I-74 north to the upper 60s in southeast IL.

Next weather system to eject eastward into the mid/southern MS river
valley by Wed and spread chances of showers back east over area by
overnight Tue night into Wed and linger into Thu with highest pops
southern areas. Thunderstorms chances still appear to be south of
I- 64 Wed afternoon into Wed night. Cutoff low over the southern
MS river valley Fri/Sat to keep chance of showers south of CWA so
keeping a dry forecast from Thu night thru end of next week. Highs
Wed in the upper 50s/lower 60s, then lower 60s Thu, modifying to
mid to upper 60s on Friday and upper 60s to around 70F next
Saturday which is closer to normal for early May.

&&

.AVIATION...(For the 18Z TAFS through 18Z Sunday afternoon)
Issued at 1255 PM CDT Sat Apr 29 2017

A large area of showers and scattered embedded thunderstorms was
along and north of I-72 and lifting northeast. Rain has ended at
CMI and will diminish in next hour or two at SPI and DEC, while
continue longer at PIA and BMI. IFR to MVFR conditions expected
with this convection especially in the heavier showers. More
convection expected to develop and spread across central IL later
this afternoon and into tonight, and may diminish for a time again
later tonight into Sunday morning. A frontal boundary just south
of I-70 early this afternoon will stay south of I-72 thru Sunday
morning keeping NE to E winds at 10-17 kts and gusts of 18-25 kts.

&&

.ILX WATCHES/WARNINGS/ADVISORIES...
Flash Flood Watch through Monday morning for ILZ031-037-038-
041>057-061>063-066>068-071>073.

&&

SHORT TERM...07
LONG TERM...07
AVIATION...07

Hazardous Weather Outlook
National Weather Service Lincoln IL
324 PM CDT Sat Apr 29 2017

ILZ027>030-036-040-302030-
Fulton-Knox-Marshall-Peoria-Schuyler-Stark-
324 PM CDT Sat Apr 29 2017

This Hazardous Weather Outlook is for portions of central
Illinois and west central Illinois.

.DAY ONE...TONIGHT...

Showers and thunderstorms will move over the area through tonight.
Some strong storms will be possible. Localized heavy rain is
possible.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY...

More showers and thunderstorms will be likely Sunday through
Sunday night as a series of weather systems move through the area.
Rainfall amounts over this 3 day period could range from 2.5 to 4
inches, with the highest amounts falling Saturday night. The
heavy rain will produce possible localized flooding, as well as
river flooding across the region.

Flooding is expected to develop along portions of the Spoon River
late this weekend, and major flooding is expected to develop on
the Illinois River early next week. Please see the applicable
flood warnings for details.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

ILZ031-037-038-041>057-061-302030-
Cass-Champaign-Christian-Coles-De Witt-Douglas-Edgar-Logan-Macon-
Mason-McLean-Menard-Morgan-Moultrie-Piatt-Sangamon-Scott-Shelby-
Tazewell-Vermilion-Woodford-
324 PM CDT Sat Apr 29 2017

...FLASH FLOOD WATCH IN EFFECT THROUGH MONDAY MORNING...

This Hazardous Weather Outlook is for portions of central
Illinois, east central Illinois and west central Illinois.

.DAY ONE...TONIGHT...

Showers and thunderstorms will move over the area through tonight.
Some strong to severe storms will be possible. Large hail and
damaging winds will be the main threat, with a brief tornado also
possible. Localized heavy rain is possible.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY...

More showers and thunderstorms will be likely Sunday through
Sunday night as a series of weather systems move through the area.
Rainfall amounts over this 3 day period could range from 3 to 5
inches, with the highest amounts falling Saturday night. The heavy
rain will produce possible localized flooding, as well as river
flooding across the region.

Strong storms will also be possible on Sunday. Hail and gusty
winds will be the main threat in the afternoon.

Moderate to major flooding is expected to develop along portions
of the Sangamon, Mackinaw, Vermilion and Illinois Rivers this
weekend into next week, as well as Salt Creek. Please see the
applicable flood warnings for details.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is possible this afternoon and evening.

ILZ062-063-066>068-071>073-302030-
Clark-Clay-Crawford-Cumberland-Effingham-Jasper-Lawrence-Richland-
324 PM CDT Sat Apr 29 2017

...FLASH FLOOD WATCH IN EFFECT THROUGH MONDAY MORNING...

This Hazardous Weather Outlook is for portions of east central
Illinois and southeast Illinois.

.DAY ONE...TONIGHT...

Showers and thunderstorms are expected over southeast Illinois
today and tonight. Scattered severe storms will be possible this
afternoon and evening. Large hail and damaging winds will be
possible from the strongest storms. A brief tornado will also be
possible. Localized heavy rain will also be possible from the
strongest storms. Some localized flooding is possible.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY...

More showers and thunderstorms will be likely Sunday through
Sunday night as a series of weather systems move through the area.
Rainfall amounts over this 3 day period could range from 4 to
more than 5 inches, with the highest amounts falling Saturday
night. The heavy rain falling on saturated soil from earlier
storms will produce rapid runoff and a potential for localized
flooding, as well as river flooding across the region.

Strong storms will also be possible on Sunday. Hail and gusty
winds will be the main threat in the afternoon.

Flooding along portions of the Little Wabash, Embarras, and
Wabash rivers will develop and continue into next week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is possible this afternoon and evening.

37

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
558 PM CDT SAT APR 29 2017

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

0554 PM     HAIL             DECATUR                 39.85N 88.93W
04/29/2017  E1.00 INCH       MACON              IL   PUBLIC

            1 MILE SOUTHWEST OF MILLIKIN UNIVERSITY

&&

GEELHART

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
600 PM CDT SAT APR 29 2017

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

0554 PM     HEAVY RAIN       KNOXVILLE               40.91N 90.29W
04/29/2017  M1.74 INCH       KNOX               IL   MESONET

            STORM TOTAL, INCLUDING 1.65 INCHES SINCE 1030 AM. SWOP
            REPORT

&&

GEELHART

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
602 PM CDT SAT APR 29 2017

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

0554 PM     HEAVY RAIN       ASTORIA                 40.23N 90.36W
04/29/2017  M2.64 INCH       FULTON             IL   MESONET

0601 PM     HEAVY RAIN       ROANOKE                 40.80N 89.20W
04/29/2017  M1.90 INCH       WOODFORD           IL   EMERGENCY MNGR

0521 PM     HAIL             TAYLORVILLE             39.52N 89.26W
04/29/2017  E0.88 INCH       CHRISTIAN          IL   TRAINED SPOTTER

            FELL ON NORTHEAST SIDE OF TAYLORVILLE

&&

GEELHART

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
604 PM CDT SAT APR 29 2017

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

0519 PM     TSTM WND DMG     2 SSW HARTSBURG         40.22N 89.45W
04/29/2017                   LOGAN              IL   EMERGENCY MNGR

            SEMI BLOWN OVER ON I-155 AT MILE MARKER 4

&&

GEELHART

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
606 PM CDT SAT APR 29 2017

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

0500 PM     TSTM WND DMG     2 E PAWNEE              39.59N 89.54W
04/29/2017                   SANGAMON           IL   AMATEUR RADIO

            6 EMPTY TRAIN COAL CARS DERAILED DUE TO HIGH WINDS. TIME
            ESTIMATED.

&&

GEELHART

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
608 PM CDT SAT APR 29 2017

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

0600 PM     FLOOD            CUBA                    40.49N 90.19W
04/29/2017                   FULTON             IL   DEPT OF HIGHWAYS

            FLOODED ROADS IN PARTS OF THE COUNTY. HIGHWAY 9 CLOSED
            DUE TO HIGH WATER. ABOUT 4 INCHES OF WATER ON THE ROAD.

0600 PM     HEAVY RAIN       CUBA                    40.49N 90.19W
04/29/2017  M3.00 INCH       FULTON             IL   EMERGENCY MNGR

&&

GEELHART