Regional Weather Roundup
Issued by NWS

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494
ASUS43 KLOT 131056
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CST THU NOV 13 2025

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.

ILZ001-002-007-009-015-016-024-131200-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     33  29  85 W3        30.19S TC   1
$$

ILZ003-004-008-010-011-017-018-131200-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLEAR     27  25  92 CALM      30.18S TC  -3
$$

ILZ005-006-012>014-019>023-131200-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLEAR     37  27  67 W6        30.14R WCI  32 TC   3
CHICAGO-MIDWAY NOT AVBL
AURORA         CLEAR     26  25  96 W3        30.17R TC  -3
WAUKEGAN       CLEAR     37  27  67 W7        30.12R WCI  32 TC   3
DUPAGE AIRPORT CLEAR     33  27  78 W5        30.15R WCI  29 TC   1
WHEELING       CLEAR     37  28  70 W5        30.15R WCI  33 TC   3
NORTHERLY ISL*   N/A     41  29  62 W7          N/A  TC   5
$$

LMZ740>746-131200-
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           47 51  320/ 17/ 21 1019.2R
WINTHROP HARBOR            41 48  210/  8/ 10   N/A           1/ 4
WAUKEGAN HARBOR            41 48  200/  8/ 10   N/A           1
HARRISON CRIB              43     280/ 14/ 16   N/A
NORTHERLY ISL              41     260/  6/ 13   N/A
CALUMET HARBOR             38     240/  5/  6 1019.3
BURNS HARBOR               44     260/  5/  6 1021.0R
MICHIGAN CITY              48     300/ 15/ 17 1019.4R
ST. JOSEPH BUOY            49 50  280/ 17/ 23 1019.9R         6/ 6
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-131200-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-131200-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PEORIA         NOT AVBL
SPRINGFIELD    PTCLDY    36  29  75 SW6       30.22R WCI  31 TC   2
TAYLORVILLE    PTCLDY    36  30  80 MISG      30.23R TC   2
$$

ILZ033-039-045-046-055>057-062-063-131200-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ079-100>102-131200-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-131200-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLEAR     32  31  96 CALM      30.23R TC   0
$$

ILZ067-068-072-073-078-083-087-091-131200-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

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