Regional Weather Roundup
Issued by NWS

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926
ASUS43 KLOT 040557
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT WED JUN 04 2025

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.

ILZ001-002-007-009-015-016-024-040700-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         HVY RAIN  64  63  96 NW9       29.86R FOG     TC  18
6HR MIN TEMP:  64; 6HR MAX TEMP:  76; 6HR PCP:  0.58;

$$

ILZ003-004-008-010-011-017-018-040700-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       LGT RAIN  67  65  93 S10       29.86R TC  19
6HR MIN TEMP:  67; 6HR MAX TEMP:  80; 6HR PCP:  0.34;

$$

ILZ005-006-012>014-019>023-040700-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    72  65  78 SW12      29.84R TC  22
6HR MIN TEMP:  71; 6HR MAX TEMP:  84; 6HR PCP:  0.09;

CHICAGO-MIDWAY NOT AVBL
AURORA         LGT RAIN  70  65  84 SW10      29.86R TC  21
6HR MIN TEMP:  69; 6HR MAX TEMP:  84; 6HR PCP:  0.07;

WAUKEGAN       MOCLDY    69  64  84 SW13      29.83R TC  21
6HR MIN TEMP:  69; 6HR MAX TEMP:  84; 6HR PCP:  0.16;

DUPAGE AIRPORT CLOUDY    70  65  84 SW13      29.86R TC  21
6HR MIN TEMP:  69; 6HR MAX TEMP:  84; 6HR PCP:  0.09;

WHEELING       CLOUDY    71  66  84 SW10G18   29.86R TC  22
6HR MIN TEMP:  70; 6HR MAX TEMP:  84; 6HR PCP:  0.13;

NORTHERLY ISL*   N/A     74  60  61 S8          N/A  TC  23
$$

LMZ740>746-040700-
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 47  200/ 10/ 12 1010.4R
CHICAGO BUOY               69 55  220/ 14/ 19 1010.9R         2/ 3
HARRISON CRIB              78     220/ 22/ 25   N/A
NORTHERLY ISL              75     230/ 13/ 21   N/A
CALUMET HARBOR                    210/  7/ 12 1009.9
BURNS HARBOR               76     200/ 11/ 13 1011.9S
MICHIGAN CITY              78     190/ 16/ 19 1009.8R
ST. JOSEPH BUOY            68 56  210/ 16/ 23 1012.0F         3/ 4
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-040700-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-040700-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PEORIA         NOT AVBL
SPRINGFIELD    CLOUDY    70  66  87 E3        29.88F TC  21
6HR MIN TEMP:  69; 6HR MAX TEMP:  83;

TAYLORVILLE    MOCLDY    75  63  64 MISG      29.89F TC  24
$$

ILZ033-039-045-046-055>057-062-063-040700-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ079-100>102-040700-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CAHOKIA*       MOCLDY    76  66  71 S9        29.88S TC  24
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-040700-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     PTCLDY    75  62  64 S14       29.94S TC  24
6HR MIN TEMP:  75; 6HR MAX TEMP:  82;

$$

ILZ067-068-072-073-078-083-087-091-040700-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

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