Hail in Illinois, September 26, 2003

Name: Hail in Illinois, September 26, 2003
Start: 2003-09-26T19:30
End: 2003-09-26T19:30
Location: Illinois

September 26, 2003 · NWS LSX · 2 events in 1 county or zone

Storm spotters reported 3/4 inch hail in Sparta and Tilden.

Where it happened

Every event with a place to put it. Tap one for its entry below.

Tornadoes
Tropical storms and surge
Floods
Wind
Hail
Winter weather
Heat and drought
Cold
Fire, smoke and dust
Marine and coastal
Other

Open the live radar over this ground

The toll

Deaths: 0
Injuries: 0
Property damage: None recorded
Crop damage: None recorded
Events: 2

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS LSX wrote it up.

Storm spotters reported 3/4 inch hail in Sparta and Tilden.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS St. Louis, MO wrote its last area forecast discussion before the first event at Sep 26, 1:00 PM CST, 6 hours 30 minutes earlier.

Area forecast discussion, Sep 26, 1:00 PM CST, 6 hours 30 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ST LOUIS MO
200 PM CDT FRI SEP 26 2003

.DISCUSSION...

COLD FRONT MAKING PROGRESS SOUTH...NOW ENTERING NORTHERN MO. MOD
RISK OF SVR WX THIS AFTERNOON AND THIS EVENING ACROSS ALL CWFA.
EXPECTING CONVECTION TO FIRE AHEAD OF COLD FRONT AND MOVE SOUTHEAST
ACROSS ENTIRE CWFA. THREAT OF LARGE HAIL AND TORNADOES AT
ONSET...SWITCHING TO A SEVERE WIND EVENT. POST FRONTAL PRECIPITATION
IN THE FORM OF SHOWERS OVERNIGHT BEFORE SKIES PARTIALLY CLEAR
TOMORROW MORNING. HAVE KEPT 30 POPS IN NORTHEAST ZONES TOMORROW
GIVEN COLD POCKET OF AIR ALOFT (-20 C AT 500MB) DIVING SOUTHWARD
FROM NORTHERN PLAINS.

THE EXTENDED FORECAST FEATURES BELOW NORMAL TEMPERATURES AND DRY
CONDITIONS UNTIL LATE IN THE WORK WEEK. MODELS AGREE ON THE UPPER
AIR PATTERN REMAINING AMPLIFIED THROUGH THE EXTENDED...WHICH IS
HIGHLIGHTED BY AN UPPER LOW OVER ONTARIO EMBEDDED IN A DEEPENING
TROUGH OVER THE CENTER OF THE CONUS AND A STRENGTHENING RIDGE OVER
THE ROCKIES. THE RESULT WILL BE A NORTHWEST FLOW ALOFT WITH
SHORTWAVES AND ACCOMPANING SURFACE COLD FRONTS DIVING SOUTH FROM THE
CANADIAN PRARIES REINFORCING THE COOL FALL CONDITIONS. TEMPERATURES
WILL BE 5 TO 10 DEGREES BELOW NORMAL WITH HIGHS IN THE 60S AND
LOWS IN THE 30S AND 40S.

&&

.LSX WATCHES/WARNINGS/ADVISORIES...
.MO...NONE.
.IL...NONE.

CVKING

Hazardous weather outlook, Sep 26, 11:10 AM CST, 8 hours 20 minutes before

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-271200-

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ST LOUIS MO
1210 PM CDT FRI SEP 26 2003

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL AND EASTERN MISSOURI
AND WEST CENTRAL AND SOUTHWEST ILLINOIS.

.DAY ONE...THIS AFTERNOON AND TONIGHT

THERE IS A MODERATE RISK OF SEVERE THUNDERSTORMS THIS AFTERNOON AND
THIS EVENING ACROSS ALL OF CENTRAL AND EASTERN MISSOURI...AS WELL AS
WEST CENTRAL AND SOUTHWEST ILLINOIS.  SOME CITIES IN THE MODERATE
RISK AREA INCLUDE ST LOUIS...COLUMBIA...JEFFERSON CITY...
FARMINGTON...QUINCY...HANNIBAL...LITCHFIELD...SPARTA AND SALEM
ILLINOIS.

SOUTHERLY WINDS ARE TRANSPORTING MOIST AND WARM AIR INTO THE REGION
THI AFTERNOON...WHILE A STRONG UPPER LEVEL DISTURBANCE IS DROPPING
SOUTHEAST FROM THE NORTHERN PLAINS.  THESE FEATURES WILL COMBINE TO
PRODUCE THE INSTABILITY AND WIND PATTERNS FAVORABLE FOR SEVERE
THUNDERSTORMS ACROSS THE MISSISSIPPI VALLEY.

THE STORMS ARE EXPECTED TO DEVELOP EARLY THIS AFTERNOON OVER
NORTHERN MISSOURI...THEN RACE EAST INTO EASTERN MISSOURI AND
SOUTHERN ILLINOIS BY EARLY THIS EVENING.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH WEDNESDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER ACTIVATION STATEMENT...
SPOTTER ACTIVATION WILL LIKELY BE NEEDED THIS AFTERNOON AND EARLY
THIS EVENING.

&&

MORE INFORMATION MAY BE OBTAINED AT...
HTTP://WWW.CRH.NOAA.GOV/LSX (ALL LOWER CASE)

TRUETT/CVKING

In the hours before

Local storm report, Sep 26, 5:51 PM CST, 1 hour 39 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
651 PM CDT FRI SEP 26 2003

TIME(CDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0635 PM    FERGUSON                  MO   WIND DAMAGE
09/26/03   ST LOUIS                       SCATTERED TREES AND POWER
                                          LINED DOWN ACROSS NORTH
                                          ST. LOUIS COUNTY. ONE
                                          TREE ON A HOUSE.REPORTED
                                          BY AMATEUR RADIO
                                          OPERATOR.

Local storm report, Sep 26, 6:10 PM CST, 1 hour 20 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
710 PM CDT FRI SEP 26 2003

TIME(CDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0650 PM    GRANITE CITY              IL   WIND DAMAGE
09/26/03   MADISON                        TREES DOWNED. POWER LINES
                                          DOWNED. REPORTED BY
                                          MADISON COUNTY SHERIFFS
                                          DEPARTMENT.

0648 PM    GLEN CARBON               IL   WIND DAMAGE
09/26/03   MADISON                        TREES DOWNED. POWER LINES
                                          DOWNED. ONE TREE ON A
                                          HOUSE.REPORTED BY MADISON
                                          COUNTY SHERIFFS
                                          DEPARTMENT.

Local storm report, Sep 26, 6:24 PM CST, 1 hour 6 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
724 PM CDT FRI SEP 26 2003

TIME(CDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0715 PM    BELLEVILLE                IL   WIND DAMAGE
09/26/03   ST. CLAIR                      POWER POLE DOWNED CAUSING
                                          A POWER OUTAGE WEST
                                          BELLEVILLE.REPORTED BY
                                          AMATEUR RADIO OPERATOR.

0720 PM    SULLIVAN                  MO   0.75 INCH HAIL
09/26/03   FRANKLIN                       ALSO A FUNNEL CLOUD
                                          REPORT.REPORTED BY
                                          AMATEUR RADIO OPERATOR.

Local storm report, Sep 26, 6:44 PM CST, 46 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
744 PM CDT FRI SEP 26 2003

TIME(CDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0715 PM    1W SULLIVAN               IL   WIND DAMAGE
09/26/03   FRANKLIN                       HIGHWAY SIGNS BLOWN DOWN
                                          ALONG I-44. REPORTED BY
                                          FRANKLIN COUNTY SHERIFFS
                                          DEPARTMENT.

0730 PM    STANTON                   IL   WIND DAMAGE
09/26/03   FRANKLIN                       BILLBOARD BLOWN DOWN
                                          BETWEEN STANTON AND ST.
                                          CLAIR ALONG I-44.REPORTED
                                          BY FRANKLIN COUNTY
                                          SHERIFFS DEPARTMENT.

Local storm report, Sep 26, 7:25 PM CST, 5 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
825 PM CDT FRI SEP 26 2003

TIME(CDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0750 PM    3S SANDOVAL               IL   WIND DAMAGE
09/26/03   MARION                         TREES DOWNED BLOCKING
                                          HIGHWAY 51. FROM SALEM
                                          EMA.

0750 PM    SALEM                     IL   WIND DAMAGE
09/26/03   MARION                         SCATERED TREES DOWN. SOME
                                          STREETS BLOCKED. FROM
                                          SALEM EMA.

0753 PM    2W KINMUNDY               IL   1.00 INCH HAIL
09/26/03   MARION                         FROM SALEM EMA.

Local storm report, Sep 26, 7:28 PM CST, 2 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
828 PM CDT FRI SEP 26 2003

TIME(CDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0610 PM    CHESTERFIELD              MO   WIND DAMAGE
09/26/03   ST LOUIS                       TREE FELL ON A POWER
                                          POLE. REPORTED BY POLICE.

The radar

The St Louis radar (KLSX), 107 km away, was scanning. The volume nearest the first event began at 01:31 UTC.

Open the radar archive at this moment

Event by event

2 hail. Local standard time, as filed.

Hail, Randolph

When: September 26, 7:30 PM CST
Where: Randolph County, Sparta
Measured: 0.75 in hail
Reported by: TRAINED SPOTTER
Coordinates: 38.117, -89.700

Hail, Randolph

When: September 26, 7:30 PM CST
Where: Randolph County, Tilden
Measured: 0.75 in hail
Reported by: TRAINED SPOTTER
Coordinates: 38.217, -89.683

What these are

Hail: Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

Every storm in Illinois in 2003 Every state in 2003 This day in weather history Warnings in Illinois, September 2003

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5337333, 5337334.