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

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313
ASUS43 KLOT 290810
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.

ILZ001-002-007-009-015-016-024-290900-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         HVY SNOW  26  24  92 E13       30.33S VSB 1/4 WCI  15
STERLING*      CLOUDY    26  24  92 E7        30.36S WCI  18 TC  -3
$$

ILZ003-004-008-010-011-017-018-290900-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       FLURRIES  26  19  74 SE3       30.38R TC  -3
DE KALB*       FLURRIES  26  20  79 CALM      30.37R TC  -4
PERU*          CLOUDY    29  20  70 SE5       30.38R WCI  24 TC  -2
$$

ILZ005-006-012>014-019>023-290900-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    28  16  60 S3        30.36F TC  -2
CHICAGO-MIDWAY CLOUDY    29  16  58 S7        30.38F WCI  22 TC  -2
AURORA         CLOUDY    26  19  74 S5        30.37R WCI  20 TC  -3
JOLIET*        CLOUDY    29  19  67 SE3       30.39S TC  -2
WAUKEGAN       CLOUDY    26  18  71 CALM      30.36F TC  -3
DUPAGE AIRPORT CLOUDY    27  18  69 SE3       30.36S TC  -3
WHEELING       CLOUDY    28  18  66 CALM      30.38F TC  -2
MORRIS*        CLOUDY    28  23  81 SE3       30.38R TC  -2
ROMEOVILLE*    CLOUDY    27  18  69 SE7       30.38S WCI  19 TC  -3
LANSING*       CLOUDY    26  15  63 CALM      30.39F TC  -3
NORTHERLY ISL*   N/A     29  16  58 S5          N/A  WCI  24 TC  -2
$$

LMZ740>746-290900-
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 46  250/  2/  8 1029.4F
HARRISON CRIB              30     180/  7/  9   N/A
NORTHERLY ISL              29     190/  4/  5   N/A
CALUMET HARBOR             28     140/  3/  3 1028.4
BURNS HARBOR               28     180/  3/  4 1029.5S
MICHIGAN CITY              27     160/  6/  8 1029.8F
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-290900-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SNOW      28  27  96 E12       30.26F VSB 1/2 WCI  18
GALESBURG*     LGT SNOW  27  27 100 E8          N/A  WCI  19 TC  -3
MACOMB*        SNOW      27  26  94 E13       30.35R VSB 1/2 WCI  16
JACKSONVILLE*  CLOUDY    31  22  67 E13       30.30F WCI  21 TC   0
PITTSFIELD*      N/A    N/A N/A N/A MISG        N/A
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-290900-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    28  20  73 SE6       30.39R WCI  21 TC  -2
BLOOMINGTON    CLOUDY    28  21  75 SE6       30.38R WCI  22 TC  -2
DECATUR        CLOUDY    29  22  75 E9        30.36R WCI  20 TC  -2
PEORIA         LGT SNOW  29  21  72 SE6       30.37R WCI  23 TC  -2
LACON*         LGT SNOW  28  20  73 SE7       30.38R WCI  20 TC  -2
LINCOLN*       CLOUDY    31  19  60 E8        30.37R WCI  23 TC  -1
SPRINGFIELD    CLOUDY    31  21  66 E8        30.33R WCI  23 TC  -1
TAYLORVILLE    CLOUDY    31  23  72 E8        30.34R WCI  23 TC  -1
$$

ILZ033-039-045-046-055>057-062-063-290900-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    28  21  75 E8        30.37R WCI  20 TC  -2
RANTOUL*       CLOUDY    28  20  73 SE3       30.38R TC  -2
MATTOON        CLOUDY    29  19  66 SE5       30.36R WCI  24 TC  -2
PARIS*         CLOUDY    28  20  71 E6        30.39R WCI  22 TC  -2
$$

ILZ079-100>102-290900-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    35  23  61 E8        30.31S WCI  28 TC   2
BELLEVILLE     CLOUDY    35  25  67 SE8       30.30R WCI  29 TC   2
CAHOKIA*       CLOUDY    35  23  61 SE5       30.30R WCI  31 TC   2
SPARTA*        CLOUDY    35  23  62 SE7       30.31R WCI  29 TC   2
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290900-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    36  23  59 SE6       30.31F WCI  31 TC   2
CAIRO*         CLOUDY    36  26  65 SE7       30.32S WCI  31 TC   2
EFFINGHAM*     CLOUDY    31  22  70 E6        30.38R WCI  25 TC   0
MT. VERNON     CLOUDY   N/A N/A N/A E7        30.33S
CENTRALIA*       N/A    N/A N/A N/A MISG        N/A
SALEM*         CLOUDY    34  21  59 SE6       30.33S WCI  29 TC   1
METROPOLIS*    CLOUDY    35  23  62 CALM      30.34S TC   2
$$

ILZ067-068-072-073-078-083-087-091-290900-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    29  21  72 E7        30.37F WCI  22 TC  -2
FLORA*         MOCLDY    30  23  74 SE7       30.37R WCI  23 TC  -1
FAIRFIELD*     MOCLDY    32  21  64 SE5       30.37R WCI  27 TC   0
HARRISBURG*    MOCLDY    32  24  70 E7        30.35S WCI  26 TC   0
ROBINSON*      CLOUDY    28  23  80 E5        30.37R WCI  23 TC  -2
$$

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