Regional Weather Roundup
Issued by NWS

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699
ASUS43 KLOT 061658
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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.

ILZ001-002-007-009-015-016-024-061800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    27  22  81 NW8       29.99R WCI  19 TC  -3
$$

ILZ003-004-008-010-011-017-018-061800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    31  24  75 CALM      29.96R TC  -1
$$

ILZ005-006-012>014-019>023-061800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    31  21  66 NW5       29.95R WCI  26 TC  -1
CHICAGO-MIDWAY NOT AVBL
AURORA         CLOUDY    32  27  81 W3        29.94S HAZE    TC   0
WAUKEGAN       CLOUDY    27  15  61 N8        29.95R WCI  19 TC  -3
DUPAGE AIRPORT CLOUDY    30  24  78 CALM      29.94R TC  -1
WHEELING       CLOUDY    30  21  69 NW8       29.97R WCI  22 TC  -1
ROMEOVILLE*    CLOUDY    30  28  93 CALM      29.96R FOG     TC  -1
NORTHERLY ISL*   N/A     31  21  66 W6          N/A  WCI  25 TC   0
$$

LMZ740>746-061800-
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           32 44  290/ 16/ 21 1014.0R
HARRISON CRIB              31     320/  6/  8   N/A
NORTHERLY ISL              31     330/  4/ 13   N/A
CALUMET HARBOR                    300/  6/  9 1014.0
BURNS HARBOR               31     290/  6/  8 1014.9R
MICHIGAN CITY              32     270/ 15/ 16 1014.1R
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-061800-
WEST-CENTRAL ILLINOIS

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

ILZ028>032-037-038-041>044-048-051>054-059>061-061800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PEORIA         NOT AVBL
SPRINGFIELD    SUNNY     37  29  72 CALM      29.97S TC   3
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-061800-
EAST-CENTRAL ILLINOIS

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

ILZ079-100>102-061800-
SOUTHWEST ILLINOIS

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

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-061800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     43  33  68 E3        30.02F TC   6
MARION         SUNNY     43  32  65 S6        30.02F TC   6
CENTRALIA*       N/A    N/A N/A N/A MISG        N/A
$$

ILZ067-068-072-073-078-083-087-091-061800-
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
$$