Regional Weather Roundup
Issued by NWS

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067
ASUS43 KLOT 062356
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.

ILZ001-002-007-009-015-016-024-070100-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    28  22  78 E7        29.93R WCI  21 TC  -2
6HR MIN TEMP:  24; 6HR MAX TEMP:  29;

$$

ILZ003-004-008-010-011-017-018-070100-
NORTH CENTRAL ILLINOIS

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

ILZ005-006-012>014-019>023-070100-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    32  23  69 SW5       29.94R WCI  27 TC   0
6HR MIN TEMP:  31; 6HR MAX TEMP:  32;

CHICAGO-MIDWAY NOT AVBL
AURORA         CLOUDY    28  24  85 CALM      29.94R TC  -2
6HR MIN TEMP:  28; 6HR MAX TEMP:  37;

WAUKEGAN       CLOUDY    28  17  63 CALM      29.94R TC  -2
6HR MIN TEMP:  27; 6HR MAX TEMP:  29;

DUPAGE AIRPORT CLOUDY    29  25  85 S5        29.94R WCI  24 TC  -2
6HR MIN TEMP:  28; 6HR MAX TEMP:  31;

WHEELING       CLOUDY    31  23  72 SE3       29.95S TC  -1
6HR MIN TEMP:  30; 6HR MAX TEMP:  31;

NORTHERLY ISL*   N/A     32  25  76 S3          N/A  TC   0
$$

LMZ740>746-070100-
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           30 44  360/  4/  8 1015.3R
HARRISON CRIB              33     150/  6/  8   N/A
NORTHERLY ISL              32     160/  4/  8   N/A
CALUMET HARBOR                    150/  4/  5 1013.8
BURNS HARBOR               32     190/  4/  6 1015.2R
MICHIGAN CITY              32     170/  6/  8 1014.4
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-070100-
WEST-CENTRAL ILLINOIS

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

ILZ028>032-037-038-041>044-048-051>054-059>061-070100-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PEORIA         NOT AVBL
SPRINGFIELD    PTCLDY    33  28  81 SE9       29.93R WCI  25 TC   1
6HR MIN TEMP:  33; 6HR MAX TEMP:  40;

TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-070100-
EAST-CENTRAL ILLINOIS

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

ILZ079-100>102-070100-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLEAR     37  30  75 E6        29.91S WCI  33 TC   3
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-070100-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     PTCLDY    40  34  79 S9        29.96R TC   4
6HR MIN TEMP:  40; 6HR MAX TEMP:  50;

MARION         CLEAR     41  34  75 S9        29.96R TC   5
$$

ILZ067-068-072-073-078-083-087-091-070100-
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
$$