Regional Weather Roundup
Issued by NWS

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354
ASUS43 KLOT 170810
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CDT WED JUL 17 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.

ILZ001-002-007-009-015-016-024-170900-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     70  63  78 NW5       29.92S TC  21
STERLING*      PTCLDY    69  66  90 N3        29.92S TC  21
SAVANNA*       CLEAR     64  63  94 NW5       29.93R TC  18
$$

ILZ003-004-008-010-011-017-018-170900-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTCLDY    69  64  84 N6        29.92S TC  21
FREEPORT*      CLEAR     67  63  88 NW5       29.94S TC  19
ROCHELLE*      MOCLDY    68  64  86 NW3       29.92R TC  20
DE KALB*       PTCLDY    68  63  84 NW5       29.91S TC  20
PERU*          PTCLDY    69  67  93 NW7       29.89S TC  21
$$

ILZ005-006-012>014-019>023-170900-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    72  70  93 N6        29.86F TC  22
CHICAGO-MIDWAY PTCLDY    74  69  85 NW5       29.86S TC  23
AURORA         PTCLDY    70  68  93 NW7       29.88S FOG     TC  21
JOLIET*        MOCLDY    73  72  96 CALM      29.87S TC  23
WAUKEGAN       CLEAR     71  68  90 W3        29.87F FOG     TC  22
DUPAGE AIRPORT PTCLDY    71  68  90 N6        29.88S TC  22
KANKAKEE*      PTCLDY    72  70  94 NW3       29.87F TC  22
WHEELING       MOCLDY    72  71  97 N3        29.89S TC  22
MORRIS*        CLOUDY    71  71 100 CALM      29.87R TC  22
ROMEOVILLE*    CLOUDY    73  73 100 NE5       29.88S TC  23
LANSING*       CLOUDY    71  71 100 NW3       29.87S TC  22
NORTHERLY ISL*   N/A     71  68  90 CALM        N/A  TC  22
$$

LMZ740>746-170900-
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           72     270/  8/ 10 1011.2R         1/ 4
WINTHROP HARBOR            71 72  260/  6/  6   N/A           1/ 5
WAUKEGAN HARBOR            72 73  170/  2/  4   N/A           1/ 5
WILMETTE BUOY              73 74  230/  2/  4 1009.9F         1/ 4
CHICAGO BUOY               73 72  360/  4/  6 1011.4          1/ 3
HARRISON CRIB              74     310/  6/  6   N/A
NORTHERLY ISL              71      CALM  /  3   N/A
CALUMET HARBOR             72     330/  2/  3 1010.6R
BURNS HARBOR               72     260/  2/  2 1011.9S
MICHIGAN CITY              72      50/  5/  5 1010.0R
MICH CITY BUOY             72     340/  6/  8 1012.2R         1
ST. JOSEPH BUOY            71 72  300/  4/  6 1012.0S         1/ 5
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-170900-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLEAR     69  67  93 NW7       29.94S TC  21
GALESBURG*     PTCLDY    66  66 100 NW3       29.94S TC  19
MACOMB*        CLEAR     67  66  97 NW7       29.95S TC  19
JACKSONVILLE*  CLEAR     69  69  98 NW6       29.90F TC  21
PITTSFIELD*    PTCLDY    71  71  98 NW3       29.93F TC  22
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-170900-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        PTCLDY    71  70  98 NW8       29.88S TC  22
BLOOMINGTON    CLEAR     71  71 100 W5        29.90S TC  22
DECATUR        CLEAR     73  71  93 W5        29.88S TC  23
PEORIA         CLEAR     71  68  90 NW6       29.90S TC  22
LINCOLN*       MOCLDY    72  72 100 CALM      29.89S FOG     TC  22
SPRINGFIELD    LGT RAIN  71  71 100 NW5       29.89F TC  22
TAYLORVILLE    CLEAR     69  69  99 W3        29.89S TC  21
$$

ILZ033-039-045-046-055>057-062-063-170900-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      PTCLDY    70  68  93 W6        29.88F TC  21
DANVILLE*      LGT RAIN  71  69  95 W6        29.87R TC  22
RANTOUL*       PTCLDY    69  69  99 W6        29.88S TC  21
PARIS*         MOCLDY    68  68  98 NW3       29.88R TC  20
$$

ILZ079-100>102-170900-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          PTCLDY    70  69  98 CALM      29.91S TC  21
BELLEVILLE     MOCLDY    71  70  96 CALM      29.89R TC  22
CAHOKIA*         N/A     73  71  93 SW3       29.90R TC  23
SPARTA*        MOCLDY    71  71 100 CALM      29.91S TC  22
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170900-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     LGT RAIN  74  73  97 CALM      29.90S TC  23
CAIRO*         CLOUDY    75  73  94 CALM      29.93R TC  24
EFFINGHAM*     MOCLDY    69  68  99 CALM      29.91R TC  20
MARION         LGT RAIN  71  70  96 CALM      29.90F TC  22
MT. VERNON     MOCLDY    70  70 100 CALM      29.90S TC  21
CENTRALIA*     PTCLDY    71  70  97 CALM      29.91R TC  22
SALEM*         PTCLDY    72  71  98 CALM      29.91R TC  22
METROPOLIS*    CLOUDY    73  72  96 CALM      29.91S TC  23
$$

ILZ067-068-072-073-078-083-087-091-170900-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    72  70  93 SW5       29.89R TC  22
FLORA*         MOCLDY    72  70  94 W5        29.91R TC  22
FAIRFIELD*     CLOUDY    72  70  94 CALM      29.90S TC  22
HARRISBURG*    LGT RAIN  72  72 100 CALM      29.90F TC  22
CARMI*         CLOUDY    73  71  93 CALM      29.90S TC  23
$$

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