Regional Weather Roundup
Issued by NWS

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461
ASUS43 KLOT 291901
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM 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.

ILZ001-002-007-009-015-016-024-292000-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         SNOW      30  29  96 E15       29.96F VSB 1/2 WCI  19
STERLING*      PTSUNNY   28  28 100 E17       30.03F FOG     WCI  16
$$

ILZ003-004-008-010-011-017-018-292000-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       HVY SNOW  27  26  96 E12G23    30.11F VSB 1/4 WCI  17
DE KALB*       LGT SNOW  27  26  96 SE15      30.11F VSB 3/4 WCI  15
PERU*          SNOW      30  28  92 SE17G23   30.06F VSB 1/2 WCI  18
$$

ILZ005-006-012>014-019>023-292000-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  SNOW      27  25  92 SE9       30.17F VSB 1/2 WCI  18
CHICAGO-MIDWAY SNOW      28  26  92 SE8       30.18F VSB 1/2 WCI  20
AURORA         SNOW      28  26  92 SE15      30.13F VSB 1/4 WCI  16
JOLIET*        SNOW      29  28  96 SE13G18   30.15F VSB 1/4 WCI  19
WAUKEGAN       SNOW      30  28  92 SE12      30.18F VSB 1/2 WCI  20
DUPAGE AIRPORT SNOW      27  25  92 SE12      30.14F VSB 1/2 WCI  17
WHEELING       SNOW      28  26  92 SE8       30.19F VSB 1/2 WCI  20
MORRIS*        LGT SNOW  29  29 100 SE15      30.12F VSB 3/4 WCI  17
ROMEOVILLE*    HVY SNOW  27  27 100 SE15G23   30.17F VSB 1/4 WCI  15
LANSING*       SNOW      28  23  83 SE9       30.20F VSB 1/4 WCI  19
NORTHERLY ISL*   N/A     28  27  96 SE16        N/A  WCI  16 TC  -2
$$

LMZ740>746-292000-
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  140/ 21/ 23 1024.8F
HARRISON CRIB              30     160/ 19/ 26   N/A
NORTHERLY ISL              28      90/ 11/ 16   N/A
CALUMET HARBOR             27     140/  7/ 13 1022.5
BURNS HARBOR               27     140/  5/ 10 1023.7F
MICHIGAN CITY              27     140/ 13/ 17 1024.1F
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-292000-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SNOW      32  32 100 SE15G26   29.89F VSB 1/4 WCI  22
GALESBURG*     LGT SNOW  31  31 100 SE13        N/A  WCI  21 TC   0
MACOMB*        LGT SNOW  32  32  99 SE21G26   29.95F WCI  20 TC   0
JACKSONVILLE*  CLOUDY    32  32  99 SE15      29.97F WCI  22 TC   0
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-292000-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        LGT SNOW  29  27  90 SE26      30.08F WCI  15 TC  -1
BLOOMINGTON    LGT SNOW  28  27  96 SE23G31   30.03F FOG     WCI  14
DECATUR        SNOW      29  28  96 SE18G30   30.05F VSB 1/4 WCI  16
PEORIA         SNOW      30  28  92 SE18G30   30.00F VSB 1/2 WCI  18
LACON*         LGT SNOW  29  26  88 SE22G29   30.03F VSB 3/4 WCI  16
LINCOLN*       SNOW      31  29  94 SE20      30.02F VSB 1/4 WCI  18
SPRINGFIELD    LGT SNOW  31  30  96 SE18G28   29.99F VSB 3/4 WCI  19
TAYLORVILLE    SNOW      31  30  96 SE21G28   30.02F VSB 1/2 WCI  19
$$

ILZ033-039-045-046-055>057-062-063-292000-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      HVY SNOW  28  26  92 SE24G35   30.10F VSB 1/4 WCI  14
RANTOUL*       LGT SNOW  28  26  92 SE22      30.11F VSB 1   WCI  15
MATTOON        CLOUDY    29  24  82 E17G24    30.07  WCI  17 TC  -2
PARIS*         CLOUDY    29  26  90 SE12      30.17S WCI  19 TC  -2
$$

ILZ079-100>102-292000-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          LGT RAIN  34  30  86 SE18      29.98F FOG     WCI  23
BELLEVILLE     LGT RAIN  35  32  89 SE13      29.98F FOG     WCI  26
CAHOKIA*       RAIN      34  32  92 SE13      29.97F FOG     WCI  25
SPARTA*        RAIN      38  32  78 S14G22    30.01F WCI  30 TC   4
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-292000-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     LGT RAIN  44  27  51 S17G28    30.05F TC   7
CAIRO*         CLOUDY    46  28  49 S12       30.09F TC   8
EFFINGHAM*     FLURRIES  32  26  80 E9        30.11F WCI  24 TC   0
MARION         CLOUDY    45  27  49 S14G25    30.04F TC   7
MT. VERNON     LGT RAIN N/A N/A N/A SE8G16    30.06F
CENTRALIA*       N/A    N/A N/A N/A MISG        N/A
SALEM*         CLOUDY    37  27  67 E6        30.05F WCI  32 TC   3
METROPOLIS*    CLOUDY    48  21  34 S7        30.10F TC   9
$$

ILZ067-068-072-073-078-083-087-091-292000-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    38  20  48 SE15      30.14F WCI  29 TC   3
FLORA*         CLOUDY    37  25  60 SE13      30.10F WCI  29 TC   3
FAIRFIELD*     CLOUDY    39  23  52 SE10      30.08F WCI  32 TC   4
HARRISBURG*    CLOUDY    45  23  42 S15G23    30.07F TC   7
$$

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