Regional Weather Roundup
Issued by NWS

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442
ASUS43 KLOT 162101
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CST SUN NOV 16 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.

ILZ001-002-007-009-015-016-024-162200-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         SUNNY     51  17  26 NW14      30.00S TC  11
STERLING*      SUNNY     50  19  29 NW15G21   29.99R TC  10
$$

ILZ003-004-008-010-011-017-018-162200-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOSUNNY   49  15  25 NW18G24   29.97R TC   9
$$

ILZ005-006-012>014-019>023-162200-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOSUNNY   48  13  24 W9G22     29.91S TC   9
CHICAGO-MIDWAY MOSUNNY   48  13  24 NW18G26   29.93R TC   9
AURORA         SUNNY     48  18  30 W17       29.95R TC   9
JOLIET*        SUNNY     51  17  26 NW6G16    29.95S TC  11
WAUKEGAN       SUNNY     46  14  27 NW15G26   29.91R TC   8
DUPAGE AIRPORT SUNNY     48  15  26 W18G24    29.93R TC   9
WHEELING       SUNNY     48  14  25 NW13G18   29.93R TC   9
MORRIS*        SUNNY     49  22  34 NW17G25   29.95R TC  10
ROMEOVILLE*    SUNNY     48  14  25 W16       29.95R TC   9
LANSING*       SUNNY     48   5  17 W12G18    29.93R TC   9
NORTHERLY ISL*   N/A     48  16  28 W16         N/A  TC   9
$$

LMZ740>746-162200-
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           44 50  310/ 16/ 21 1012.7R
WINTHROP HARBOR            47 49  240/ 17/ 23   N/A           3/ 6
WAUKEGAN HARBOR            47 48                N/A           3/ 6
HARRISON CRIB              48     310/ 17/ 19   N/A
NORTHERLY ISL              48     260/ 10/ 14   N/A
CALUMET HARBOR             48     290/ 10/ 17 1011.9S
BURNS HARBOR               47     300/  6/  8 1013.5S
MICHIGAN CITY              46     290/ 15/ 17 1012.4F
ST. JOSEPH BUOY            45 50  260/ 21/ 29 1013.2R         6/ 7
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-162200-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SUNNY     54  11  18 NW6       30.01F TC  12
MACOMB*        SUNNY     53  17  24 NW7       30.03F TC  12
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-162200-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        SUNNY     52  11  19 NW15      29.97S TC  11
BLOOMINGTON    SUNNY     51  15  23 NW15      30.00R TC  11
DECATUR        SUNNY     53  13  20 NW12      30.00R TC  12
PEORIA         SUNNY     52  14  22 NW8       30.00S TC  11
SPRINGFIELD    SUNNY     55  11  17 NW9       30.00S TC  13
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-162200-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      SUNNY     52  11  19 NW16G23   29.97S TC  11
RANTOUL*       SUNNY     52  12  20 NW17      29.97R TC  11
MATTOON        SUNNY     54  15  21 NW13      29.98R TC  12
PARIS*         SUNNY     54   8  15 NW14      29.97S TC  12
$$

ILZ079-100>102-162200-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          SUNNY     57  16  19 NW6       30.02F TC  14
BELLEVILLE     SUNNY     59  20  22 NW7       29.99F TC  15
CAHOKIA*       SUNNY     58  18  21 CALM      30.01F TC  14
SPARTA*        SUNNY     58  21  24 NW5       30.02S TC  14
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-162200-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     59  22  24 N7        30.00S TC  15
EFFINGHAM*     MOSUNNY   56  13  19 NW9       30.01S TC  13
MARION         SUNNY     59  25  27 NW9       30.00S TC  15
MT. VERNON     SUNNY    N/A N/A N/A VRB5      30.01S
CENTRALIA*       N/A    N/A N/A N/A MISG        N/A
SALEM*         SUNNY     58  17  20 N7        30.00S TC  14
METROPOLIS*    SUNNY     62  24  24 CALM      29.99S TC  17
$$

ILZ067-068-072-073-078-083-087-091-162200-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  SUNNY     56  16  20 NW10      29.98R TC  13
FLORA*         SUNNY     57  19  23 NW9       30.00S TC  14
FAIRFIELD*     SUNNY     57  15  19 N5        30.00R TC  14
HARRISBURG*    SUNNY     59  20  21 N6        30.00S TC  15
$$

ABBREVIATIONS USED IN REMARKS
   TC - TEMPERATURE IN CELSIUS
  WCI - WIND CHILL INDEX
   HX - HEAT INDEX
  VSB - VISIBILITY
$$