Regional Weather Roundup
Issued by NWS

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155
ASUS43 KLOT 211401
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.

ILZ001-002-007-009-015-016-024-211500-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         SUNNY     73  57  57 S8        29.89R TC  23
STERLING*      MOSUNNY   73  59  61 SE6       29.90S HAZE    TC  23
$$

ILZ003-004-008-010-011-017-018-211500-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOSUNNY   71  57  61 E3        29.92S TC  22
$$

ILZ005-006-012>014-019>023-211500-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOSUNNY   76  56  49 CALM      29.91F TC  24
CHICAGO-MIDWAY MOSUNNY   76  57  51 CALM      29.92S TC  24
AURORA         SUNNY     73  58  59 E6        29.91F TC  23
WAUKEGAN       MOSUNNY   73  60  63 CALM      29.92F TC  23
DUPAGE AIRPORT SUNNY     74  58  57 CALM      29.92F TC  23
WHEELING       MOSUNNY   71  59  65 CALM      29.93F TC  22
ROMEOVILLE*    SUNNY     75  61  60 E6        29.93F TC  24
NORTHERLY ISL*   N/A     75  56  51 CALM        N/A  TC  24
$$

LMZ740>746-211500-
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           73 72   CALM  /  2 1013.1F
WINTHROP HARBOR            70 73  290/  2/  2   N/A           0
WAUKEGAN HARBOR            70 73  340/  2/  2   N/A           0
WILMETTE BUOY              72 72   CALM  /  2 1011.7F         0
CHICAGO BUOY               74 72   40/  2/  2 1013.5F         0
HARRISON CRIB              74     340/  2/  3   N/A
NORTHERLY ISL              75      CALM  /  3   N/A
CALUMET HARBOR             76      70/  1/  2 1012.4
MICHIGAN CITY              70     240/  2/  2 1012.5F
MICH CITY BUOY             72     150/  4/  4 1015.2S         0
ST. JOSEPH BUOY            69 69  200/  2/  4 1014.3F         0
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-211500-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         MOSUNNY   80  68  66 S9        29.89S HX  83  TC  27
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-211500-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    MOSUNNY   73  60  63 SE14      29.93F TC  23
DECATUR        SUNNY     73  62  68 SE6       29.95R TC  23
PEORIA         MOSUNNY   73  56  54 S5        29.92R TC  23
SPRINGFIELD    SUNNY     75  68  78 SE6       29.92R TC  24
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-211500-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      SUNNY     74  66  76 E5        29.95R TC  23
MATTOON        SUNNY     72  70  93 CALM      29.94S TC  22
$$

ILZ079-100>102-211500-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          SUNNY     77  72  83 VRB5      29.91F TC  25
BELLEVILLE     MOSUNNY   78  73  85 E3        29.89S HX  81  TC  26
CAHOKIA*       MOSUNNY   79  72  79 S3        29.89F HX  82  TC  26
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211500-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     79  71  76 S7        29.91F HX  82  TC  26
MARION         MOSUNNY   77  72  83 CALM      29.93R TC  25
MT. VERNON     SUNNY     78  73  84 NE5       29.93S HX  81  TC  26
$$

ILZ067-068-072-073-078-083-087-091-211500-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  SUNNY     77  71  82 CALM      29.95R TC  25
$$

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