Regional Weather Roundup
Issued by NWS

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681
ASUS43 KLOT 061756
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM 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.

ILZ001-002-007-009-015-016-024-061900-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    27  22  81 W5        29.96F WCI  22 TC  -3
6HR MIN TEMP:  23; 6HR MAX TEMP:  27;

$$

ILZ003-004-008-010-011-017-018-061900-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    28  18  66 NE6       29.95F WCI  22 TC  -2
6HR MIN TEMP:  28; 6HR MAX TEMP:  31;

$$

ILZ005-006-012>014-019>023-061900-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    31  21  66 CALM      29.94F TC  -1
6HR MIN TEMP:  26; 6HR MAX TEMP:  31;

CHICAGO-MIDWAY NOT AVBL
AURORA         CLOUDY    35  27  72 CALM      29.94S HAZE    TC   2
6HR MIN TEMP:  20; 6HR MAX TEMP:  35;

WAUKEGAN       CLOUDY    27  14  58 N5        29.94F WCI  22 TC  -3
6HR MIN TEMP:  26; 6HR MAX TEMP:  29;

DUPAGE AIRPORT CLOUDY    31  23  72 CALM      29.94S TC  -1
6HR MIN TEMP:  26; 6HR MAX TEMP:  31;

WHEELING       CLOUDY    31  21  66 NW7       29.96F WCI  24 TC  -1
6HR MIN TEMP:  27; 6HR MAX TEMP:  31;

NORTHERLY ISL*   N/A     32  21  64 NW8         N/A  WCI  25 TC   0
$$

LMZ740>746-061900-
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  290/ 16/ 21 1014.4R
HARRISON CRIB              31     320/  7/  8   N/A
NORTHERLY ISL              31     290/  7/  8   N/A
CALUMET HARBOR                    300/  5/  6 1014.0
BURNS HARBOR               31     290/  5/  8 1014.9S
MICHIGAN CITY              32     260/ 14/ 15 1014.3
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-061900-
WEST-CENTRAL ILLINOIS

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

ILZ028>032-037-038-041>044-048-051>054-059>061-061900-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PEORIA         NOT AVBL
SPRINGFIELD    SUNNY     35  30  82 W7        29.96F WCI  29 TC   2
6HR MIN TEMP:  27; 6HR MAX TEMP:  38;

TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-061900-
EAST-CENTRAL ILLINOIS

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

ILZ079-100>102-061900-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          SUNNY     41  32  70 VRB5      29.98F TC   5
CAHOKIA*       SUNNY     46  33  60 CALM      29.96F TC   8
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-061900-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     45  33  63 CALM      29.99F TC   7
6HR MIN TEMP:  28; 6HR MAX TEMP:  45;

$$

ILZ067-068-072-073-078-083-087-091-061900-
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
$$