Regional Weather Roundup
Issued by NWS

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262
ASUS43 KLOT 220510
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT SUN SEP 22 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.

ILZ001-002-007-009-015-016-024-220600-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    71  67  87 CALM      29.86R TC  22
STERLING*      CLOUDY    71  65  81 SE3       29.88S TC  22
SAVANNA*       CLOUDY    70  66  88 S3        29.86F TC  21
$$

ILZ003-004-008-010-011-017-018-220600-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    71  60  68 S5        29.89F TC  22
FREEPORT*      CLOUDY    70  63  77 S7        29.89F TC  21
ROCHELLE*      MOCLDY    64  58  82 S3        29.89S TC  18
DE KALB*       MOCLDY    70  56  62 S5        29.90S TC  21
PERU*          CLOUDY    73  65  76 S6        29.89S TC  23
$$

ILZ005-006-012>014-019>023-220600-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOCLDY    78  57  48 S6        29.88R TC  26
CHICAGO-MIDWAY MOCLDY    77  56  48 S3        29.89R TC  25
AURORA         MOCLDY    65  57  75 CALM      29.88F TC  18
JOLIET*        MOCLDY    68  59  73 CALM      29.90R TC  20
WAUKEGAN       CLOUDY    72  58  61 SW3       29.88F TC  22
DUPAGE AIRPORT MOCLDY    67  58  72 CALM      29.89R TC  19
KANKAKEE*      MOCLDY    67  60  78 CALM      29.91S TC  20
WHEELING       MOCLDY    76  58  53 CALM      29.90R TC  24
MORRIS*        MOCLDY    66  57  71 E3        29.88S TC  19
ROMEOVILLE*    MOCLDY    72  57  60 CALM      29.90S TC  22
LANSING*       MOCLDY    66  54  65 CALM      29.90R TC  19
NORTHERLY ISL*   N/A     79  52  38 S7          N/A  TC  26
$$

LMZ740>746-220600-
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           75 73  160/ 10/ 12 1012.1R         1/ 3
WINTHROP HARBOR            76 73   CALM  /  2   N/A           1
WAUKEGAN HARBOR            76 74  240/  4/  6   N/A           1
WILMETTE BUOY              76 72  240/  4/  6 1010.2R         1
CHICAGO BUOY               75 73  290/  6/  6 1012.2          1
HARRISON CRIB              81     200/ 12/ 12   N/A
NORTHERLY ISL              79     200/  7/  7   N/A
CALUMET HARBOR             75     180/  5/  5 1011.1
MICHIGAN CITY              73     200/  7/  8 1010.7R
MICH CITY BUOY             73     130/  6/  6 1013.4R         0
ST. JOSEPH BUOY            73 71  140/  8/ 10 1013.1S         1
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-220600-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    74  65  73 SW6       29.86F HAZE    TC  23
GALESBURG*     CLOUDY    68  68 100 CALM      29.89F TC  20
MACOMB*        CLOUDY    71  69  93 NE3       29.89S TC  21
JACKSONVILLE*  CLOUDY    69  68  98 E7        29.87R TC  20
PITTSFIELD*    CLOUDY    75  72  88 SW5       29.87S TC  24
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-220600-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    67  59  76 S5        29.90F TC  20
BLOOMINGTON    CLOUDY    69  67  93 S6        29.92F TC  21
DECATUR        MOCLDY    67  63  87 CALM      29.91F TC  19
PEORIA         CLOUDY    72  68  87 SE5       29.89S TC  22
LACON*         CLOUDY    71  65  81 CALM      29.89S TC  22
LINCOLN*       CLOUDY    68  68 100 CALM      29.90S TC  20
SPRINGFIELD    CLOUDY    70  69  97 E6        29.88F TC  21
TAYLORVILLE    MOCLDY    68  67  96 CALM      29.91S TC  20
$$

ILZ033-039-045-046-055>057-062-063-220600-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      MOCLDY    68  65  90 SW5       29.92S TC  20
RANTOUL*       MOCLDY    68  65  88 CALM      29.92R TC  20
MATTOON        PTCLDY    70  69  97 CALM      29.91F TC  21
PARIS*         PTCLDY    67  62  83 CALM      29.92F TC  19
$$

ILZ079-100>102-220600-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MOCLDY    68  65  93 CALM      29.88F TC  20
BELLEVILLE     MOCLDY    73  69  89 CALM      29.86F TC  23
CAHOKIA*       MOCLDY    73  68  84 S3        29.87F TC  23
SPARTA*        MOCLDY    78  71  78 S6        29.91S HX  80  TC  26
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-220600-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     MOCLDY    74  68  81 W3        29.90F TC  23
CAIRO*         PTCLDY    71  69  93 CALM      29.92F TC  22
EFFINGHAM*     MOCLDY    66  66  98 CALM      29.93S TC  19
MARION         MOCLDY    73  69  86 CALM      29.91F TC  23
MT. VERNON     PTCLDY    68  68 100 CALM      29.90F TC  20
CENTRALIA*     PTCLDY    72  68  88 CALM      29.90S TC  22
SALEM*         PTCLDY    69  68  98 CALM      29.90F FOG     TC  20
METROPOLIS*    PTCLDY    72  71  96 CALM      29.93S TC  22
$$

ILZ067-068-072-073-078-083-087-091-220600-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLEAR     71  68  90 W5        29.92S TC  22
FLORA*         CLEAR     68  68 100 CALM      29.92S TC  20
FAIRFIELD*     PTCLDY    70  67  92 CALM      29.92S TC  21
HARRISBURG*    PTCLDY    71  65  81 CALM      29.92S TC  22
$$

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