Regional Weather Roundup
Issued by NWS

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230
ASUS43 KLOT 060956
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CST SAT DEC 06 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.

ILZ001-002-007-009-015-016-024-061100-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     27  25  92 W5        29.84S WCI  22 TC  -3
$$

ILZ003-004-008-010-011-017-018-061100-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       NOT AVBL
$$

ILZ005-006-012>014-019>023-061100-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOCLDY    26  21  81 W6        29.78S WCI  19 TC  -3
CHICAGO-MIDWAY NOT AVBL
AURORA         MOCLDY    20  19  96 NW6       29.81R FOG     WCI  12
WAUKEGAN       CLOUDY    27  23  85 W6        29.77S WCI  20 TC  -3
DUPAGE AIRPORT CLOUDY    26  23  88 W6        29.79S WCI  19 TC  -3
WHEELING       CLOUDY    28  23  81 NW6       29.80S WCI  22 TC  -2
NORTHERLY ISL*   N/A     29  24  82 W10         N/A  WCI  20 TC  -2
$$

LMZ740>746-061100-
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           33 44  290/ 16/ 19 1008.2R
HARRISON CRIB              30     280/ 13/ 15   N/A
NORTHERLY ISL              30     250/  6/ 10   N/A
CALUMET HARBOR             30     260/  8/  8 1008.6
BURNS HARBOR               33     280/ 10/ 12 1009.1S
MICHIGAN CITY              33     260/ 20/ 22 1008.3
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-061100-
WEST-CENTRAL ILLINOIS

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

ILZ028>032-037-038-041>044-048-051>054-059>061-061100-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PEORIA         NOT AVBL
SPRINGFIELD    CLOUDY    33  29  85 W7        29.88R WCI  27 TC   1
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-061100-
EAST-CENTRAL ILLINOIS

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

ILZ079-100>102-061100-
SOUTHWEST ILLINOIS

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

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-061100-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     MOCLDY    31  28  89 SW6       29.94F WCI  25 TC  -1
$$

ILZ067-068-072-073-078-083-087-091-061100-
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
$$