Regional Weather Roundup
Issued by NWS

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661
ASUS43 KLOT 240401
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CDT MON SEP 23 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.

ILZ001-002-007-009-015-016-024-240500-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         LGT RAIN  62  57  83 NW3       29.89R TC  17
STERLING*      CLOUDY    61  55  81 E7        29.90F TC  16
$$

ILZ003-004-008-010-011-017-018-240500-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOCLDY    60  53  77 CALM      29.92F TC  16
$$

ILZ005-006-012>014-019>023-240500-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  DRIZZLE   63  58  83 E3        29.89F TC  17
CHICAGO-MIDWAY DRIZZLE   64  60  87 SE5       29.89F FOG     TC  18
AURORA         CLOUDY    62  54  74 NE5       29.90F TC  17
WAUKEGAN       CLOUDY    66  58  75 E5        29.90F TC  19
DUPAGE AIRPORT CLOUDY    62  54  74 NE5       29.90F TC  17
WHEELING       CLOUDY    64  60  87 CALM      29.92F TC  18
ROMEOVILLE*    DRIZZLE   61  61 100 NE5       29.92S FOG     TC  16
NORTHERLY ISL*   N/A     64  61  90 SE7         N/A  TC  18
$$

LMZ740>746-240500-
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           66     120/ 14/ 16 1013.1R         2/ 6
WINTHROP HARBOR            67 70   60/ 12/ 16   N/A           2/ 4
WAUKEGAN HARBOR            67 70  160/  8/ 10   N/A           2/ 4
WILMETTE BUOY              65 70   70/  6/ 10 1011.5S         2/ 4
CHICAGO BUOY               65 70  160/  8/ 14 1013.1F         2/ 6
HARRISON CRIB              66     130/ 14/ 15   N/A
NORTHERLY ISL              63     110/  9       N/A
CALUMET HARBOR             63     110/  6/  8 1011.6
MICHIGAN CITY              63     160/  4/  6 1011.5F
MICH CITY BUOY             65     110/  8/ 10 1013.0F         2/ 5
ST. JOSEPH BUOY            64 69  120/ 12/ 16 1013.4F         1/ 4
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-240500-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    63  62  97 NE5       29.86S FOG     TC  17
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-240500-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    CLOUDY    60  60 100 E9        29.88F TC  16
DECATUR        CLOUDY    66  64  93 NE8       29.84F TC  19
PEORIA         CLOUDY    63  59  87 NE6       29.87F TC  17
SPRINGFIELD    CLOUDY    65  64  97 E7        29.84F TC  18
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-240500-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    65  64  97 NE5       29.87F FOG     TC  18
MATTOON        LGT RAIN  67  67 100 E9        29.82F TC  19
$$

ILZ079-100>102-240500-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLEVILLE     MOCLDY    65  64  96 CALM      29.80F TC  19
CAHOKIA*       MOCLDY    68  67  96 CALM      29.82S TC  20
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-240500-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     LGT RAIN  69  66  90 SW9       29.84  TC  21
$$

ILZ067-068-072-073-078-083-087-091-240500-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    71  69  93 NE6       29.86F TC  22
$$

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