Regional Weather Roundup
Issued by NWS

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155
ASUS43 KLOT 251001
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT WED SEP 25 2024

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.

ILZ001-002-007-009-015-016-024-251100-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     53  51  93 CALM      29.90R TC  12
STERLING*      FOG       52  52 100 CALM      29.91R VSB 1/2 TC  11
SAVANNA*       FOG       48  48 100 CALM      29.91R VSB 3/4 TC   9
$$

ILZ003-004-008-010-011-017-018-251100-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       FOG       51  50  96 CALM      29.91R VSB 1/2 TC  11
$$

ILZ005-006-012>014-019>023-251100-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    58  55  90 CALM      29.85S TC  14
CHICAGO-MIDWAY MOCLDY    59  55  87 NW6       29.85S TC  15
AURORA         PTCLDY    52  51  97 SW3       29.88R FOG     TC  11
WAUKEGAN       CLEAR     57  53  86 W5        29.86R TC  14
DUPAGE AIRPORT PTCLDY    54  53  97 CALM      29.87R FOG     TC  12
WHEELING       PTCLDY    57  54  89 NW3       29.87R TC  14
NORTHERLY ISL*   N/A     61  55  81 W5          N/A  TC  16
$$

LMZ740>746-251100-
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           67 71  320/ 14/ 16 1010.2R
WINTHROP HARBOR            62 69  280/ 12/ 16   N/A           2/ 5
WAUKEGAN HARBOR            61 69  320/ 12/ 14   N/A           2/ 5
WILMETTE BUOY              64 70  270/ 12/ 16 1009.7R         3/ 5
CHICAGO BUOY               63 70  260/ 12/ 16 1011.2R         2/ 6
HARRISON CRIB              63     310/ 12/ 13   N/A
NORTHERLY ISL              61     290/  3/  9   N/A
CALUMET HARBOR             59     280/  3/  4 1009.7
MICHIGAN CITY              65      20/ 12/ 14 1009.2R
MICH CITY BUOY             66     300/ 12/ 17 1010.9R         4/ 5
ST. JOSEPH BUOY            66 69  330/ 16/ 19 1011.0R         4/ 5
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-251100-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLEAR     56  54  93 SW3       29.91R TC  13
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-251100-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    PTCLDY    56  56 100 NW3       29.90S TC  13
DECATUR        CLEAR     58  55  90 NW3       29.89S TC  14
PEORIA         PTCLDY    56  53  90 CALM      29.89S TC  13
SPRINGFIELD    CLOUDY    60  58  92 CALM      29.90S TC  16
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-251100-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      PTCLDY    55  54  96 NW5       29.89R TC  13
MATTOON        PTCLDY    57  57 100 W3        29.88S TC  14
$$

ILZ079-100>102-251100-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLEVILLE     CLEAR     57  56  97 SW3       29.90R FOG     TC  14
CAHOKIA*       FOG       57  56  96 CALM      29.91  VSB 1/2 TC  14
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-251100-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     FOG       61  60  97 CALM      29.92R VSB 1/2 TC  16
MT. VERNON     CLOUDY    60  59  96 CALM      29.91S TC  16
$$

ILZ067-068-072-073-078-083-087-091-251100-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  PTCLDY    63  62  97 NW5       29.89S TC  17
$$

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