Regional Weather Roundup
Issued by NWS

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682
ASUS43 KLOT 231001
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT MON SEP 23 2024

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
  REPORT WEATHER SUCH AS PRECIPITATION OR FOG.

ILZ001-002-007-009-015-016-024-231100-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         MOCLDY    59  51  75 NE6       30.00R TC  15
STERLING*      CLOUDY    58  57  97 NE8       30.01R TC  14
$$

ILZ003-004-008-010-011-017-018-231100-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTCLDY    57  54  89 N6        30.03S TC  14
$$

ILZ005-006-012>014-019>023-231100-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    63  53  70 NE13      29.97S TC  17
CHICAGO-MIDWAY PTCLDY    65  54  67 N14       29.97R TC  18
AURORA         PTCLDY    58  55  90 N6        29.98S TC  14
WAUKEGAN       MOCLDY    59  53  80 N7        29.99R TC  15
DUPAGE AIRPORT PTCLDY    56  54  93 N6        29.98S TC  13
WHEELING       PTCLDY    63  53  70 NE10      30.00S TC  17
NORTHERLY ISL*   N/A     64  56  75 N15         N/A  TC  18
$$

LMZ740>746-231100-
SOUTHERN LAKE MICHIGAN

STATION/POSITION SKY/WX   TEMP    WIND        PRES    VSBY  WAVE
                          AIR SEA DIR/SP/G                  HT/PER
                          (F)     (DEG/KT/KT) (MB)    (MI)  (FT/S)
S. MID LAKE BUOY           62 71   20/ 19/ 23 1015.4R
WINTHROP HARBOR            65 71   20/ 19/ 23   N/A           4/ 5
WAUKEGAN HARBOR            66 72   50/ 17/ 23   N/A           4/ 7
WILMETTE BUOY              65 70  340/ 16/ 21 1014.4F         7/ 7
CHICAGO BUOY               66 71  350/ 17/ 23 1015.2F         5/ 7
HARRISON CRIB              66      30/ 22/ 26   N/A
NORTHERLY ISL              64      20/ 13/ 16   N/A
CALUMET HARBOR             65      10/ 12/ 16 1013.9
MICHIGAN CITY              64      70/ 21/ 24 1013.0F
MICH CITY BUOY             65     330/ 19/ 25 1014.8F         6/ 7
ST. JOSEPH BUOY            64 69   30/ 17/ 25 1015.0R         6/ 7
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-231100-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    62  60  93 NE9       29.96F TC  17
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-231100-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    CLOUDY    62  62 100 NE8       29.98S TC  17
DECATUR        LGT RAIN  65  62  90 N6        29.96R TC  18
PEORIA         CLOUDY    64  60  87 CALM      29.98R TC  18
SPRINGFIELD    CLOUDY    64  63  96 N5        29.97R TC  18
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-231100-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    66  63  90 N9        29.95S TC  19
MATTOON        CLOUDY    65  64  97 N5        29.94S TC  18
$$

ILZ079-100>102-231100-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLEVILLE     CLOUDY    67  65  91 N6        29.91F TC  20
CAHOKIA*       CLOUDY    67  65  93 N6        29.93S TC  19
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-231100-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    71  68  90 N5        29.91S TC  22
MT. VERNON     MOCLDY    66  66 100 NE6       29.93S TC  19
$$

ILZ067-068-072-073-078-083-087-091-231100-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    68  65  90 CALM      29.95R TC  20
$$

ABBREVIATIONS USED IN REMARKS
   TC - TEMPERATURE IN CELSIUS
  WCI - WIND CHILL INDEX
   HX - HEAT INDEX
  VSB - VISIBILITY
$$