National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Regional Weather Roundup
Issued by NWS

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682
ASUS43 KLOT 010201
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CST SUN NOV 30 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.

ILZ001-002-007-009-015-016-024-010300-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         MOCLDY    23  19  85 W7        30.47R WCI  15 TC  -5
STERLING*      CLOUDY    25  22  88 W6        30.45S WCI  18 TC  -4
$$

ILZ003-004-008-010-011-017-018-010300-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    27  20  75 NW6       30.44R WCI  20 TC  -3
DE KALB*       CLOUDY    27  22  80 CALM      30.43R TC  -3
PERU*          CLOUDY    25  20  82 W8        30.45R WCI  16 TC  -4
$$

ILZ005-006-012>014-019>023-010300-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    24  18  77 W6        30.41R WCI  17 TC  -4
CHICAGO-MIDWAY PTCLDY    26  19  74 W6        30.42R WCI  19 TC  -3
AURORA         MOCLDY    13  11  92 CALM      30.43R TC -11
JOLIET*        CLEAR     25  22  91 CALM      30.45R TC  -4
WAUKEGAN       CLEAR     20  17  88 NW5       30.40R WCI  13 TC  -7
DUPAGE AIRPORT PTCLDY    21  18  88 CALM      30.42R TC  -6
WHEELING       CLEAR     22  19  89 NW3       30.43R TC  -6
MORRIS*        CLEAR     20  19  94 NW6       30.44R WCI  12 TC  -7
ROMEOVILLE*    CLEAR     27  21  80 W6        30.43R WCI  20 TC  -3
LANSING*       CLEAR     24  15  68 W5        30.43R WCI  19 TC  -4
NORTHERLY ISL*   N/A     30  20  66 W3          N/A  TC  -1
$$

LMZ740>746-010300-
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           34 46  330/ 17/ 21 1029.6R
HARRISON CRIB              31     310/ 13/ 15   N/A
NORTHERLY ISL              30     320/  7/ 11   N/A
BURNS HARBOR               35     320/  8/ 14 1029.5R
MICHIGAN CITY              35     330/ 17/ 19 1028.7R
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-010300-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    22  17  81 NW7       30.48S WCI  13 TC  -6
MACOMB*        CLOUDY    23  19  86 NW9       30.51S WCI  13 TC  -5
JACKSONVILLE*  CLOUDY    23  17  78 N5        30.50R WCI  16 TC  -5
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-010300-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    24  20  85 W8        30.46R WCI  15 TC  -4
BLOOMINGTON    CLOUDY    23  20  88 W12       30.46R WCI  12 TC  -5
DECATUR        CLOUDY    23  19  85 W9        30.48R WCI  13 TC  -5
PEORIA         CLOUDY    24  19  81 W7        30.48R WCI  16 TC  -4
LACON*         CLOUDY    24  19  78 SW5       30.47R WCI  19 TC  -4
LINCOLN*       CLOUDY    25  17  73 W6        30.48S WCI  18 TC  -4
SPRINGFIELD    CLOUDY    23  18  81 N7        30.50R WCI  15 TC  -5
TAYLORVILLE    CLOUDY    23  18  83 N7        30.50S WCI  14 TC  -5
$$

ILZ033-039-045-046-055>057-062-063-010300-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      PTCLDY    22  18  85 W12       30.45R WCI  10 TC  -6
RANTOUL*       CLEAR     20  17  88 W7        30.45R WCI  11 TC  -6
MATTOON        CLOUDY    22  19  89 W8        30.46R WCI  12 TC  -6
PARIS*         CLOUDY    23  19  85 W8        30.47R WCI  14 TC  -5
$$

ILZ079-100>102-010300-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    23  16  74 NW6       30.52R WCI  16 TC  -5
BELLEVILLE     CLOUDY    24  17  75 N10       30.51R WCI  14 TC  -4
CAHOKIA*       CLOUDY    24  17  74 N12       30.52S WCI  13 TC  -4
SPARTA*        CLOUDY    24  17  75 N8        30.52R WCI  15 TC  -4
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-010300-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLEAR     25  18  74 N12       30.50R WCI  14 TC  -4
CAIRO*         CLEAR     31  22  69 N13       30.48R WCI  21 TC  -1
EFFINGHAM*     CLOUDY    24  20  86 W7        30.51S WCI  15 TC  -5
MT. VERNON     CLOUDY   N/A N/A N/A VRB3      30.52R
CENTRALIA*       N/A    N/A N/A N/A MISG        N/A
SALEM*         CLOUDY    25  18  76 N9        30.51R WCI  15 TC  -4
METROPOLIS*    CLEAR     28  18  66 CALM      30.48R TC  -2
$$

ILZ067-068-072-073-078-083-087-091-010300-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    25  18  74 NW9       30.50R WCI  15 TC  -4
FLORA*         CLOUDY    23  18  80 N9        30.51S WCI  13 TC  -5
FAIRFIELD*     CLOUDY    25  18  74 N7        30.51R WCI  17 TC  -4
HARRISBURG*    CLOUDY    25  17  71 N8        30.50S WCI  17 TC  -4
$$

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