National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Regional Weather Roundup
Issued by NWS

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281
ASUS43 KLOT 230806
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CDT THU MAY 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.

ILZ001-002-007-009-015-016-024-230900-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     55  49  80 CALM      29.92S TC  13
STERLING*      CLEAR     58  51  78 CALM      29.94R TC  14
$$

ILZ003-004-008-010-011-017-018-230900-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLEAR     56  47  71 S3        29.93F TC  13
FREEPORT*      CLEAR     58  48  71 SW3       29.94S TC  14
ROCHELLE*      CLEAR     53  45  74 S8        29.95R TC  12
DE KALB*       CLEAR     54  43  66 S6        29.96R TC  12
PERU*          CLEAR     57  48  71 CALM      29.94F TC  14
$$

ILZ005-006-012>014-019>023-230900-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLEAR     61  46  57 SW7       29.92S TC  16
CHICAGO-MIDWAY CLEAR     61  46  57 SW6       29.94R TC  16
AURORA         CLEAR     57  44  62 CALM      29.94R TC  14
JOLIET*        CLEAR     54  51  91 CALM      29.95S TC  12
WAUKEGAN       CLEAR     53  46  77 SW6       29.90F TC  12
DUPAGE AIRPORT CLEAR     55  46  71 SE3       29.93S TC  13
KANKAKEE*      CLEAR     55  50  81 CALM      29.95F TC  13
WHEELING       CLEAR     61  46  57 SW7       29.94R TC  16
MORRIS*          N/A     57  48  73 SW5       29.94F TC  14
ROMEOVILLE*    CLEAR     54  50  87 S5        29.95F TC  12
LANSING*       CLEAR     54  48  80 CALM      29.95S TC  12
$$

LMZ740>746-230900-
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           55     240/  8/ 10 1012.6F
WINTHROP HARBOR            56 51                N/A           0
WAUKEGAN HARBOR            60 56                N/A           0
HARRISON CRIB              70     220/ 10/ 11   N/A
NORTHERLY ISL              64     230/  3/  6   N/A
CALUMET HARBOR             63     210/  5/  6 1012.9
BURNS HARBOR               62     190/  4/  5 1014.2F
MICHIGAN CITY              63     190/  9/ 10 1012.8F
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-230900-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLEAR     59  46  62 S3        29.94S TC  15
GALESBURG*     CLEAR     51  44  78 CALM      29.95F TC  11
MACOMB*        CLEAR     54  49  81 CALM      29.97S TC  12
JACKSONVILLE*  CLEAR     54  54  98 CALM      29.95S TC  12
PITTSFIELD*    CLEAR     53  53  97 NW3       29.95F TC  12
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-230900-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLEAR     55  45  67 CALM      29.95F TC  13
BLOOMINGTON    CLEAR     55  48  77 SW6       29.97F TC  13
DECATUR        CLEAR     58  55  90 CALM      29.96S TC  14
PEORIA         CLEAR     55  50  83 CALM      29.95F TC  13
LACON*         CLEAR     54  48  80 CALM      29.94F TC  12
LINCOLN*       CLEAR     55  49  80 CALM      29.96S TC  13
SPRINGFIELD    CLEAR     54  48  80 MISG      29.96S TC  12
TAYLORVILLE    CLEAR     56  55  97 CALM      29.95F TC  14
$$

ILZ033-039-045-046-055>057-062-063-230900-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLEAR     56  53  90 W7        29.96F TC  13
DANVILLE*      LGT RAIN  60  55  84 W5        29.96F TC  15
RANTOUL*         N/A     56  54  94 CALM      29.96S TC  13
MATTOON        PTCLDY    57  54  89 NW3       29.94F TC  14
PARIS*         CLEAR     57  55  92 NW5       29.96F TC  14
$$

ILZ079-100>102-230900-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MOCLDY    62  60  94 CALM      29.92F TC  16
BELLEVILLE     LGT RAIN  65  62  88 CALM      29.90F TC  19
CAHOKIA*       CLOUDY    65  61  87 CALM      29.91F TC  18
SPARTA*        CLOUDY    64  62  94 E3        29.93F THUNDER TC  18
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-230900-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    66  61  84 E5        29.91S TC  19
CAIRO*         CLOUDY    70  69  95 CALM      29.92S TC  21
EFFINGHAM*     MOCLDY    59  58  96 CALM      29.96S TC  15
MT. VERNON     LGT RAIN  64  60  87 N6        29.93F TC  18
CENTRALIA*     MOCLDY    62  61  96 CALM      29.94F TC  17
SALEM*         MOCLDY    64  59  85 CALM      29.94S TC  18
METROPOLIS*    CLOUDY    67  66  96 E3        29.94R TC  20
$$

ILZ067-068-072-073-078-083-087-091-230900-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  PTCLDY    66  62  87 CALM      29.95R TC  19
FLORA*         MOCLDY    64  63  94 CALM      29.95S TC  18
FAIRFIELD*     MOCLDY    65  60  83 NE3       29.93F TC  18
CARMI*         CLOUDY    68  67  94 E3        29.93R FOG     TC  20
$$

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