Regional Weather Roundup
Issued by NWS

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860
ASUS43 KLOT 022056
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CST TUE DEC 02 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.

ILZ001-002-007-009-015-016-024-022200-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         PTSUNNY   25  19  78 S7        29.99R WCI  17 TC  -4
$$

ILZ003-004-008-010-011-017-018-022200-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    21  17  84 SW9       29.99F WCI  11 TC  -6
$$

ILZ005-006-012>014-019>023-022200-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    18  14  84 W14G21    30.00R WCI   4 TC  -8
CHICAGO-MIDWAY NOT AVBL
AURORA         CLOUDY    19  16  88 W13       30.01S FOG     WCI   6
WAUKEGAN       CLOUDY    17  14  88 W14       29.97S WCI   3 TC  -8
DUPAGE AIRPORT CLOUDY    18  16  92 SW13G18   30.00S FOG     WCI   5
WHEELING       CLOUDY    19  15  84 W9        30.01R WCI   8 TC  -7
ROMEOVILLE*    LGT SNOW  19  19 100 W10       30.03S FOG     WCI   8
NORTHERLY ISL*   N/A     20  15  81 S8          N/A  WCI  10 TC  -7
$$

LMZ740>746-022200-
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           26 45  240/ 12/ 17 1015.5S
HARRISON CRIB              20     270/ 13/ 15   N/A
NORTHERLY ISL              19     250/  8/ 14   N/A
CALUMET HARBOR                    230/  7/ 14 1015.9
BURNS HARBOR               24     220/  6/  7 1016.9R
MICHIGAN CITY              27     210/ 10/ 12 1016.3S
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-022200-
WEST-CENTRAL ILLINOIS

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

ILZ028>032-037-038-041>044-048-051>054-059>061-022200-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PEORIA         NOT AVBL
SPRINGFIELD    CLOUDY    23  19  85 SW8       30.07R WCI  14 TC  -5
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-022200-
EAST-CENTRAL ILLINOIS

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

ILZ079-100>102-022200-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    25  19  80 W7        30.10S WCI  17 TC  -4
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-022200-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    26  19  74 NW5       30.12R WCI  20 TC  -3
MARION         CLOUDY    27  21  80 N7        30.11S WCI  19 TC  -3
$$

ILZ067-068-072-073-078-083-087-091-022200-
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
$$