Regional Weather Roundup
Issued by NWS

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809
ASUS43 KLOT 210401
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CDT FRI SEP 20 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.

ILZ001-002-007-009-015-016-024-210500-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     64  59  83 CALM      29.88R TC  18
STERLING*      CLEAR     63  58  83 CALM      29.90R TC  17
$$

ILZ003-004-008-010-011-017-018-210500-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTCLDY    63  58  83 CALM      29.91R TC  17
$$

ILZ005-006-012>014-019>023-210500-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    72  55  55 W3        29.87R TC  22
CHICAGO-MIDWAY PTCLDY    76  66  71 SW3       29.87R TC  24
AURORA         PTCLDY    60  54  80 CALM      29.89R TC  16
WAUKEGAN       CLEAR     64  61  90 CALM      29.87R FOG     TC  18
DUPAGE AIRPORT CLEAR     66  55  67 CALM      29.88R TC  19
WHEELING       CLEAR     69  65  86 CALM      29.89R TC  21
NORTHERLY ISL*   N/A     72  67  84 SW1         N/A  TC  22
$$

LMZ740>746-210500-
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     190/  6/  6 1011.1R         1
WINTHROP HARBOR            73 74  150/  4/  6   N/A           0
WAUKEGAN HARBOR            73 74  220/  2/  2   N/A           0
WILMETTE BUOY              73 72  130/  6/  8 1009.4R         0
CHICAGO BUOY               74 72  270/  4/  4 1011.6R         0
HARRISON CRIB              77     190/  4/  5   N/A
NORTHERLY ISL              72      CALM  /  2   N/A
CALUMET HARBOR                    210/  1/  2 1010.5
MICHIGAN CITY              72     210/  5/  6 1010.1R
MICH CITY BUOY             71     150/  2/  2 1012.5R         0
ST. JOSEPH BUOY            71 70  140/  2/  4 1012.3R         0
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-210500-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         PTCLDY    73  51  46 NE5       29.89R TC  23
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-210500-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    CLEAR     68  55  63 CALM      29.91R TC  20
DECATUR        CLEAR     72  68  87 SW3       29.89R TC  22
PEORIA         CLEAR     67  57  70 CALM      29.89R TC  19
LACON*         CLEAR     62  53  72 CALM      29.88R TC  17
SPRINGFIELD    CLEAR     63  60  90 CALM      29.88R TC  17
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-210500-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLEAR     66  65  96 CALM      29.89R TC  19
MATTOON        CLEAR     71  68  90 S8        29.89R TC  22
$$

ILZ079-100>102-210500-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLEVILLE     CLEAR     75  73  93 CALM      29.85R TC  24
CAHOKIA*       CLEAR     79  72  79 CALM      29.86R HX  82  TC  26
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210500-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     PTCLDY    75  69  81 SE3       29.87R TC  24
MT. VERNON     PTCLDY    75  72  90 VRB3      29.89R TC  24
$$

ILZ067-068-072-073-078-083-087-091-210500-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  MOCLDY    73  70  90 SW7       29.90R TC  23
$$

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