Regional Weather Roundup
Issued by NWS

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465
ASUS43 KLOT 030856
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CST WED DEC 03 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.

ILZ001-002-007-009-015-016-024-031000-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    26  21  81 SW8       29.93F WCI  18 TC  -3
$$

ILZ003-004-008-010-011-017-018-031000-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    24  20  84 S16       29.93F WCI  11 TC  -4
$$

ILZ005-006-012>014-019>023-031000-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    23  19  85 SW15G24   29.95F WCI  10 TC  -5
CHICAGO-MIDWAY NOT AVBL
AURORA         CLOUDY    22  19  89 S16       29.96F FOG     WCI   8
WAUKEGAN       CLOUDY    23  20  88 SW17      29.91S WCI   9 TC  -5
DUPAGE AIRPORT CLOUDY    22  20  92 S14G25    29.95F WCI   9 TC  -6
WHEELING       CLOUDY    23  20  88 SW12G23   29.96F WCI  12 TC  -5
NORTHERLY ISL*   N/A     22  19  89 SW15        N/A  WCI   9 TC  -5
$$

LMZ740>746-031000-
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           31 44  210/ 23/ 27 1014.1F
HARRISON CRIB              23     200/ 21/ 23   N/A
NORTHERLY ISL              22     200/ 10/ 15   N/A
CALUMET HARBOR                    190/ 13/ 18 1015.4
BURNS HARBOR               22     200/  9/ 13 1016.6F
MICHIGAN CITY              21     200/ 15/ 17 1016.8F
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-031000-
WEST-CENTRAL ILLINOIS

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

ILZ028>032-037-038-041>044-048-051>054-059>061-031000-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PEORIA         NOT AVBL
SPRINGFIELD    PTCLDY    22  19  89 S16       30.03F WCI   8 TC  -6
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-031000-
EAST-CENTRAL ILLINOIS

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

ILZ079-100>102-031000-
SOUTHWEST ILLINOIS

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

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-031000-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    27  23  85 S7        30.12F WCI  19 TC  -3
$$

ILZ067-068-072-073-078-083-087-091-031000-
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
$$