Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 230308
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT TUE AUG 22 2017

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.

ILZ001-002-007-009-015-016-024-230400-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     64  53  67 NW7       30.05R
STERLING*      CLEAR     61  54  77 W3        30.04R
SAVANNA*       CLEAR     65  54  67 NW3       30.04R
$$

ILZ003-004-008-010-011-017-018-230400-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTCLDY    61  51  70 NW6       30.03R
FREEPORT*      CLEAR     59  52  76 W6        30.05R
ROCHELLE*      PTCLDY    57  53  84 W3        30.04R
DE KALB*       CLEAR     59  53  80 W5        30.03R
PERU*          CLEAR     60  54  80 NW7       30.04R
$$

ILZ005-006-012>014-019>023-230400-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    68  50  52 NW8       29.99R
CHICAGO-MIDWAY CLEAR     71  50  47 NW12      29.98R
AURORA         CLEAR     57  55  93 NW6       30.02R
LANSING*       PTCLDY    68  50  52 NW6       29.99R
JOLIET*        CLEAR     66  56  70 CALM      30.00R
WAUKEGAN       CLEAR     64  52  64 CALM      29.98R
DUPAGE AIRPORT CLEAR     63  54  72 NW6       30.00R
KANKAKEE*      CLEAR     63  57  82 W6        30.01R
WHEELING       CLEAR     67  52  58 NW7       30.00R
MORRIS*        CLEAR     59  56  89 NW6       30.00R
ROMEOVILLE*    CLEAR     62  52  69 NW6       30.01R
NORTHERLY ISL    N/A     72  50  45 W5          N/A
$$

LMZ740>746-230400-
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)
SOUTHERN BUOY              72 71  330/ 16/ 19 1013.7R         4/ 6
WILMETTE HARBOR            71 73  300/ 12/ 16   N/A           3/ 4
HARRISON CRIB              73     320/ 15/ 16   N/A
CALUMET HARBOR             71     300/  5/  7 1014.7R
BURNS HARBOR               73     340/ 16/ 21 1015.2R
MICHIGAN CITY              72     350/ 17/ 18   N/A
MICHIGAN CITY 6N           73 74  340/ 16/ 19   N/A           5/ 5
ST. JOSEPH                 73 73   10/ 17/ 21 1014.4          4/ 5
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-230400-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLEAR     63  55  75 N7        30.08R
GALESBURG*     CLEAR     60  54  79 NW5       30.07S
MACOMB*        CLEAR     59  57  94 NW6       30.09R
JACKSONVILLE*  CLEAR     61  56  84 NW7       30.06R
PITTSFIELD*    CLEAR     64  58  80 NW7       30.09R
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-230400-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLEAR     61  60  96 NW6       30.03R
BLOOMINGTON    CLEAR     66  56  70 NW9       30.04R
DECATUR        CLEAR     69  56  62 NW9       30.03R
PEORIA         CLEAR     65  56  72 NW3       30.05R
LACON*         CLEAR     62  56  81 CALM      30.03R
LINCOLN*       CLEAR     65  59  80 NW3       30.04R
SPRINGFIELD    CLEAR     64  60  87 NW7       30.05R
TAYLORVILLE    PTCLDY    64  58  82 NW6       30.05R
$$

ILZ033-039-045-046-055>057-062-063-230400-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLEAR     63  57  81 NW7       30.02R
RANTOUL*       CLEAR     66  60  79 NW7       30.01S
MATTOON        PTCLDY    63  62  97 NW7       30.01R
PARIS*         PTCLDY    64  60  87 NW5       30.02R
$$

ILZ079-100>102-230400-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLEAR     66  61  82 CALM      30.05R
BELLEVILLE     CLEAR     70  61  73 NW6       30.05R
CAHOKIA*       CLEAR     73  60  63 N8        30.04R
SPARTA*        CLEAR     71  63  74 N5        30.04R
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-230400-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLEAR     68  68 100 W3        30.02R
CAIRO*         CLEAR     68  67  96 NW3       30.01R
EFFINGHAM*     CLEAR     66  62  86 NW6       30.04R
MARION         CLEAR     72  72 100 CALM      30.02R
MT. VERNON       N/A     68  66  93 CALM      30.02R
CENTRALIA*     PTCLDY    70  63  78 N5        30.03R
SALEM*         CLEAR     68  62  82 CALM      30.03R
METROPOLIS*    CLEAR     72  69  90 CALM      30.01R
$$

ILZ067-068-072-073-078-083-087-091-230400-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLEAR     70  64  81 N7        30.00R
FLORA*         CLEAR     70  63  80 NW3       30.02R
FAIRFIELD*     CLEAR     71  65  82 CALM      30.01R
HARRISBURG*    CLEAR     71  68  89 NW3       30.01R
ROBINSON*      CLEAR     63  62  97 NW3       30.01R
CARMI*         PTCLDY    68  67  96 W5        30.00R
$$

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




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