Regional Weather Roundup
Issued by NWS

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310
ASUS43 KLOT 210901
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CDT SAT SEP 21 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.

ILZ001-002-007-009-015-016-024-211000-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         PTCLDY    60  56  86 CALM      29.87S TC  16
STERLING*      PTCLDY    59  57  93 CALM      29.90S TC  15
$$

ILZ003-004-008-010-011-017-018-211000-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTCLDY    56  54  93 CALM      29.91F TC  13
$$

ILZ005-006-012>014-019>023-211000-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    65  56  72 CALM      29.88F TC  18
CHICAGO-MIDWAY PTCLDY    67  56  67 CALM      29.88F TC  19
AURORA         CLEAR     54  51  90 W3        29.89F TC  12
WAUKEGAN       CLEAR     59  55  87 CALM      29.88F TC  15
DUPAGE AIRPORT CLEAR     58  53  84 N3        29.89S TC  14
WHEELING       CLEAR     63  58  83 CALM      29.90F TC  17
NORTHERLY ISL*   N/A     71  61  70 W1          N/A  TC  22
$$

LMZ740>746-211000-
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           72 72  290/  4/  4 1011.6F
WINTHROP HARBOR            68 73  270/  6/  8   N/A           0
WAUKEGAN HARBOR            69 73  310/  8/ 10   N/A           0
WILMETTE BUOY              72 72  280/  4/  6 1010.4F         0
CHICAGO BUOY               74 72   80/  2/  4 1011.9F         0
HARRISON CRIB              76     330/  5/  6   N/A
NORTHERLY ISL              71      CALM  /  6   N/A
CALUMET HARBOR             69     260/  1/  2 1011.1
MICHIGAN CITY              69     250/  3/  3 1010.7
MICH CITY BUOY             70     160/  4/  4 1013.0S         0
ST. JOSEPH BUOY            69 69  210/  2/  4 1012.7F         0
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-211000-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         PTCLDY    70  54  56 E7        29.87S TC  21
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-211000-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    CLEAR     65  54  67 E3        29.91S TC  18
DECATUR        MOCLDY    62  60  93 CALM      29.90R TC  17
PEORIA         CLEAR     63  58  83 CALM      29.89F TC  17
SPRINGFIELD    PTCLDY    59  58  96 CALM      29.88S TC  15
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-211000-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      PTCLDY    62  59  90 NW3       29.90R TC  17
MATTOON        PTCLDY    62  62 100 CALM      29.88  FOG     TC  17
$$

ILZ079-100>102-211000-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLEVILLE     MOCLDY    72  71  96 CALM      29.85S TC  22
CAHOKIA*       MOCLDY    74  71  91 S3        29.87R TC  23
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211000-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     MOCLDY    73  69  87 CALM      29.89R TC  23
MT. VERNON     MOCLDY    70  70 100 CALM      29.89  TC  21
$$

ILZ067-068-072-073-078-083-087-091-211000-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLEAR     69  67  93 CALM      29.89R TC  21
$$

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