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

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711
ASUS43 KLOT 290701
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CST SAT NOV 29 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.

ILZ001-002-007-009-015-016-024-290800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         LGT SNOW  27  22  81 E8        30.33F WCI  19 TC  -3
STERLING*      CLOUDY    26  24  92 E6        30.36S WCI  19 TC  -3
$$

ILZ003-004-008-010-011-017-018-290800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    26  18  71 E3        30.37F TC  -3
DE KALB*       CLOUDY    25  19  75 CALM      30.36F TC  -4
$$

ILZ005-006-012>014-019>023-290800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    28  15  58 S3        30.37S TC  -2
CHICAGO-MIDWAY CLOUDY    28  15  58 S5        30.39S WCI  23 TC  -2
AURORA         CLOUDY    26  19  74 SE6       30.36F WCI  19 TC  -3
JOLIET*        CLOUDY    29  20  70 SE3       30.39S TC  -2
WAUKEGAN       CLOUDY    24  19  81 W3        30.37F TC  -4
DUPAGE AIRPORT CLOUDY    26  18  71 CALM      30.36F TC  -3
WHEELING       CLOUDY    27  18  69 CALM      30.39F TC  -3
MORRIS*        CLOUDY    28  22  79 CALM      30.37S TC  -2
ROMEOVILLE*    CLOUDY    27  19  74 SE5       30.39S WCI  21 TC  -3
LANSING*       CLOUDY    25  15  64 CALM      30.40S TC  -4
NORTHERLY ISL*   N/A     29  15  56 S5          N/A  WCI  24 TC  -2
$$

LMZ740>746-290800-
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           31 46  310/  2/  6 1029.6F
HARRISON CRIB              30     200/  5/  7   N/A
NORTHERLY ISL              29     180/  3/  6   N/A
CALUMET HARBOR             28     170/  2/  2 1028.4
BURNS HARBOR               28     210/  4/  5 1029.5S
MICHIGAN CITY              28     180/  7/  8 1029.9R
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-290800-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    31  21  66 E13       30.26S WCI  21 TC  -1
GALESBURG*     CLOUDY    29  23  79 E7          N/A  WCI  22 TC  -2
MACOMB*        LGT SNOW  28  24  86 E9        30.34R WCI  19 TC  -2
JACKSONVILLE*  CLOUDY    31  21  66 E12       30.31R WCI  22 TC   0
PITTSFIELD*      N/A    N/A N/A N/A MISG        N/A
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-290800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    28  19  70 E6        30.38R WCI  21 TC  -2
BLOOMINGTON    CLOUDY    28  21  75 E7        30.36R WCI  21 TC  -2
DECATUR        CLOUDY    29  21  72 SE10      30.35R WCI  20 TC  -2
PEORIA         CLOUDY    29  18  63 E7        30.35R WCI  22 TC  -2
LACON*         CLOUDY    28  17  63 SE5       30.36S WCI  23 TC  -2
LINCOLN*       CLOUDY    31  18  58 E8        30.36R WCI  23 TC  -1
SPRINGFIELD    CLOUDY    31  20  63 E9        30.32R WCI  23 TC  -1
TAYLORVILLE    CLOUDY    31  23  72 SE7       30.33R WCI  24 TC  -1
$$

ILZ033-039-045-046-055>057-062-063-290800-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    28  21  75 E9        30.35S WCI  19 TC  -2
RANTOUL*       CLOUDY    28  20  75 SE5       30.37R WCI  22 TC  -2
MATTOON        CLOUDY    29  19  66 SE8       30.33F WCI  21 TC  -2
PARIS*         CLOUDY    28  19  71 SE5       30.38S WCI  22 TC  -2
$$

ILZ079-100>102-290800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLEVILLE     CLOUDY    35  25  67 SE7       30.28F WCI  29 TC   2
CAHOKIA*       CLOUDY    35  22  58 SE9       30.28S WCI  28 TC   2
SPARTA*        CLOUDY    35  22  60 SE10      30.29F WCI  27 TC   1
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     MOCLDY    35  22  58 SE8       30.32R WCI  29 TC   2
CAIRO*         MOCLDY    35  26  69 SE5       30.32F WCI  31 TC   2
EFFINGHAM*     MOCLDY    31  22  69 E9        30.34F WCI  23 TC  -1
MT. VERNON     MOCLDY   N/A N/A N/A E7        30.33S
CENTRALIA*       N/A    N/A N/A N/A MISG        N/A
SALEM*         MOCLDY    34  21  60 SE6       30.32R WCI  29 TC   1
METROPOLIS*    CLOUDY    34  22  62 CALM      30.34S TC   1
$$

ILZ067-068-072-073-078-083-087-091-290800-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  MOCLDY    28  21  75 E7        30.38F WCI  21 TC  -2
FLORA*         MOCLDY    30  21  69 SE10      30.34F WCI  21 TC  -1
FAIRFIELD*     CLOUDY    32  21  63 E9        30.34F WCI  24 TC   0
HARRISBURG*    CLOUDY    33  22  63 E9        30.34F WCI  25 TC   1
$$

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