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

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356
ASUS43 KLOT 062058
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CST SAT DEC 06 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.

ILZ001-002-007-009-015-016-024-062200-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         PTSUNNY   26  21  81 CALM      29.90F TC  -3
$$

ILZ003-004-008-010-011-017-018-062200-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       NOT AVBL
$$

ILZ005-006-012>014-019>023-062200-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    32  22  66 S5        29.93R WCI  27 TC   0
CHICAGO-MIDWAY NOT AVBL
AURORA         CLOUDY    31  25  78 SW6       29.92F HAZE    WCI  25
WAUKEGAN       CLOUDY    28  15  58 CALM      29.94R TC  -2
DUPAGE AIRPORT CLOUDY    31  26  82 SW10      29.92S WCI  22 TC  -1
WHEELING       CLOUDY    30  20  66 E3        29.96R TC  -1
ROMEOVILLE*    CLOUDY    32  27  80 W10       29.95R WCI  24 TC   0
NORTHERLY ISL*   N/A     31  22  69 SE2         N/A  TC   0
$$

LMZ740>746-062200-
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           29 44  310/  8/ 10 1014.9F
HARRISON CRIB              32      10/  2/  2   N/A
NORTHERLY ISL              31      90/  3/  5   N/A
CALUMET HARBOR                     90/  3     1013.3
BURNS HARBOR               33        CALM     1014.9S
MICHIGAN CITY              32     350/  7/ 10 1014.2F
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-062200-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-062200-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PEORIA         NOT AVBL
SPRINGFIELD    PTSUNNY   36  29  75 S8        29.93S WCI  30 TC   2
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-062200-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ079-100>102-062200-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          SUNNY     41  32  70 E7        29.93F TC   5
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-062200-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     MOSUNNY   49  34  56 S7        29.94F TC   9
$$

ILZ067-068-072-073-078-083-087-091-062200-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

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