Regional Weather Roundup
Issued by NWS

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931
ASUS43 KLOT 240706
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT TUE SEP 24 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.

ILZ001-002-007-009-015-016-024-240800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    61  58  90 NE7       29.84F TC  16
STERLING*      CLOUDY    60  57  89 N5        29.87S TC  16
SAVANNA*       DRIZZLE   57  55  94 N3        29.87S TC  14
$$

ILZ003-004-008-010-011-017-018-240800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    61  54  77 N6        29.88S TC  16
FREEPORT*      CLOUDY    57  55  90 CALM      29.90R TC  14
ROCHELLE*      DRIZZLE   58  55  91 N3        29.86F TC  15
DE KALB*       CLOUDY    58  58  99 CALM      29.87S FOG     TC  15
PERU*          CLOUDY    63  56  80 NE5       29.85S TC  17
$$

ILZ005-006-012>014-019>023-240800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  DRIZZLE   62  61  96 N6        29.83F FOG     TC  17
CHICAGO-MIDWAY DRIZZLE   65  62  90 E3        29.83F FOG     TC  18
AURORA         CLOUDY    61  58  90 NE6       29.84F TC  16
JOLIET*        CLOUDY    63  62  97 CALM      29.85S FOG     TC  17
WAUKEGAN       LGT RAIN  64  61  90 SE3       29.85S FOG     TC  18
DUPAGE AIRPORT CLOUDY    61  59  93 N5        29.84F FOG     TC  16
KANKAKEE*      CLOUDY    63  62  95 E7        29.84S FOG     TC  17
WHEELING       CLOUDY    63  63 100 CALM      29.86F FOG     TC  17
MORRIS*        CLOUDY    61  61 100 CALM      29.84S FOG     TC  16
ROMEOVILLE*    CLOUDY    61  61 100 CALM      29.85F FOG     TC  16
LANSING*       CLOUDY    63  60  91 E5        29.85F TC  17
NORTHERLY ISL*   N/A     64  62  93 SE6         N/A  TC  18
$$

LMZ740>746-240800-
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           64     110/ 14/ 16 1011.5F         3/ 4
WINTHROP HARBOR            65 70  130/ 10/ 14   N/A           2/ 4
WAUKEGAN HARBOR            66 70  140/  8/ 12   N/A           2/ 4
WILMETTE BUOY              65 70   60/  8/ 10 1009.7F         2/ 5
CHICAGO BUOY               66 70  170/ 10/ 12 1010.9          2/ 5
HARRISON CRIB              66     130/ 12/ 13   N/A
NORTHERLY ISL              65     110/  6/  8   N/A
CALUMET HARBOR             65     120/  4/  7 1009.9
MICHIGAN CITY              64     200/  8/ 10 1010.1R
MICH CITY BUOY             65     140/ 10/ 14 1011.6S         2/ 6
ST. JOSEPH BUOY            63 69  140/ 12/ 14 1012.2R         1
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-240800-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         FOG       63  62  97 CALM      29.82S VSB 1   TC  17
GALESBURG*     CLOUDY    61  59  92 N3        29.85S TC  16
MACOMB*        CLOUDY    61  61  99 CALM      29.85S TC  16
JACKSONVILLE*  CLOUDY    64  63  98 CALM      29.82S VSB 1/4 TC  18
PITTSFIELD*    CLOUDY    64  64  99 CALM      29.83S VSB 1/4 TC  18
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-240800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    63  59  88 CALM      29.86R TC  17
BLOOMINGTON    LGT RAIN  61  61 100 E3        29.85F VSB 1/4 TC  16
DECATUR        FOG       67  65  93 E5        29.82F VSB 1/2 TC  19
PEORIA         CLOUDY    63  58  83 E8        29.83F TC  17
LACON*         CLOUDY    62  55  77 CALM      29.83S TC  17
LINCOLN*       FOG       64  64 100 NE3       29.83F VSB 3/4 TC  18
SPRINGFIELD    CLOUDY    64  64 100 E3        29.81F TC  18
TAYLORVILLE    HVY RAIN  66  65  99 CALM      29.82S TC  19
$$

ILZ033-039-045-046-055>057-062-063-240800-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      FOG       65  65 100 E3        29.84S VSB 1/2 TC  18
RANTOUL*       FOG       64  64  99 CALM      29.84S VSB 1/4 TC  18
MATTOON        CLOUDY    68  68 100 CALM      29.82S FOG     TC  20
PARIS*         CLOUDY    67  67  97 CALM      29.84F TC  20
$$

ILZ079-100>102-240800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          DRIZZLE   66  66  99 CALM      29.81F TC  19
BELLEVILLE     CLOUDY    67  65  95 CALM      29.79S TC  19
CAHOKIA*       LGT RAIN  68  67  96 CALM      29.80F TC  20
SPARTA*        MOCLDY    70  69  96 CALM      29.82S TC  21
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-240800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     NOT AVBL
CAIRO*         CLOUDY    71  70  97 NW5       29.82S TC  22
EFFINGHAM*     CLOUDY    68  68  99 CALM      29.83F FOG     TC  20
MARION         LGT RAIN  68  67  95 CALM      29.81F TC  20
CENTRALIA*     LGT RAIN  69  68  98 CALM      29.81S TC  20
SALEM*         CLOUDY    70  68  95 CALM      29.80F TC  21
METROPOLIS*    PTCLDY    73  67  82 CALM      29.83F TC  23
$$

ILZ067-068-072-073-078-083-087-091-240800-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  LGT RAIN N/A N/A N/A E14       29.80F
FLORA*         CLOUDY    68 N/A N/A S5        29.81S TC  20
FAIRFIELD*     CLOUDY    67  67  99 SE5       29.80F TC  20
HARRISBURG*    RAIN      68  67  96 SE5       29.83F TC  20
$$

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