Regional Weather Roundup
Issued by NWS

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898
ASUS43 KLOT 311001
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT FRI MAY 31 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.

ILZ001-002-007-009-015-016-024-311100-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         MOCLDY    55  44  66 E6        30.16S TC  13
STERLING*      MOCLDY    53  46  77 E5        30.20R TC  12
$$

ILZ003-004-008-010-011-017-018-311100-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOCLDY    47  38  71 CALM      30.23R TC   8
$$

ILZ005-006-012>014-019>023-311100-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOCLDY    51  45  79 CALM      30.22R TC  11
CHICAGO-MIDWAY MOCLDY    55  49  80 CALM      30.22R TC  13
AURORA         MOCLDY    48  41  76 E3        30.21R TC   9
JOLIET*        PTCLDY    48  45  91 CALM      30.22R TC   9
WAUKEGAN       PTCLDY    44  42  93 CALM      30.22R TC   7
DUPAGE AIRPORT MOCLDY    46  41  82 CALM      30.22R TC   8
WHEELING       PTCLDY    48  45  89 CALM      30.24R TC   9
MORRIS*        PTCLDY    50  43  77 CALM      30.21R TC  10
NORTHERLY ISL*   N/A     55  50  83 E2          N/A  TC  13
$$

LMZ740>746-311100-
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           53      40/  2/  2 1023.6R
WINTHROP HARBOR            51 55  290/  2/  4   N/A           0
WAUKEGAN HARBOR            52 55  150/  2/  4   N/A           0
WILMETTE BUOY              54 57  350/  2/  2 1022.5R         1
CHICAGO BUOY               57 59  190/  2/  4 1024.1R         1
HARRISON CRIB              60     100/  2/  3   N/A
NORTHERLY ISL              55      90/  2/  5   N/A
CALUMET HARBOR             56     160/  1/  2 1022.1R
BURNS HARBOR               60     170/  5/  8 1023.7R
MICHIGAN CITY              58     220/  6/  7 1022.7R
MICH CITY BUOY             60     150/ 10/ 12 1021.7R         1/ 4
ST. JOSEPH BUOY            60 62  170/ 10/ 12 1023.9R         1
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-311100-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         MOCLDY    61  52  72 SE6       30.12F TC  16
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-311100-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    MOCLDY    54  48  80 E3        30.21R TC  12
DECATUR        MOCLDY    55  50  83 E3        30.19R TC  13
PEORIA         PTCLDY    56  47  71 E7        30.18S TC  13
SPRINGFIELD    MOCLDY    58  50  75 E6        30.17R TC  14
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-311100-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      MOCLDY    54  46  74 NE8       30.21R TC  12
MATTOON        MOCLDY    57  45  64 SE3       30.18R TC  14
$$

ILZ079-100>102-311100-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLEVILLE     CLOUDY    63  55  75 CALM      30.13R TC  17
CAHOKIA*       CLOUDY    63  55  75 SE6       30.13R TC  17
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-311100-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    59  55  87 NE3       30.14R TC  15
EFFINGHAM*     MOCLDY    55  51  85 CALM      30.20R TC  13
MT. VERNON     CLOUDY    59  53  80 NE5       30.16R TC  15
$$

ILZ067-068-072-073-078-083-087-091-311100-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  PTCLDY    58  51  78 MISG      30.19R TC  14
$$

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