Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 231709
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT WED AUG 23 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.

ILZ001-002-007-009-015-016-024-231800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         SUNNY     77  51  40 W13       30.09F
STERLING*      SUNNY     75  54  47 NW12      30.09S
SAVANNA*       SUNNY     74  51  44 W9        30.09S
$$

ILZ003-004-008-010-011-017-018-231800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOSUNNY   74  54  49 NW9G17    30.08F
FREEPORT*      MOSUNNY   71  53  52 NW10      30.10S
ROCHELLE*      SUNNY     73  53  50 NW9G16    30.08F
DE KALB*       SUNNY     71  55  56 NW12      30.08S
PERU*          SUNNY     72  52  49 NW9       30.09S
$$

ILZ005-006-012>014-019>023-231800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOSUNNY   77  48  35 NW15      30.04S
CHICAGO-MIDWAY MOSUNNY   76  49  38 NW17      30.04S
AURORA         SUNNY     73  56  54 W13       30.07S
LANSING*       PTSUNNY   75  53  45 NW12      30.04F
JOLIET*          N/A    N/A N/A N/A MISG        N/A
WAUKEGAN       MOSUNNY   71  53  52 N9        30.04S
DUPAGE AIRPORT SUNNY     73  53  49 NW12G20   30.05S
KANKAKEE*      SUNNY     74  54  49 CALM      30.07F
WHEELING       MOSUNNY   74  54  49 NW10      30.06S
MORRIS*        SUNNY     73  55  52 NW8       30.06S
ROMEOVILLE*    SUNNY     73  55  53 NW12      30.06F
NORTHERLY ISL    N/A     72  55  55 NE9         N/A
$$

LMZ740>746-231800-
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              65 71  350/ 14/ 16 1016.7          4/ 5
WILMETTE HARBOR            69 73  350/ 10/ 12   N/A           3/ 5
HARRISON CRIB              69     360/  8/  9   N/A
CALUMET HARBOR             71      30/  8/ 10 1016.7R
BURNS HARBOR               69     340/  7/  9 1018.3R
MICHIGAN CITY              69     310/ 13/ 15   N/A
MICHIGAN CITY 6N           68 73  320/ 12/ 16   N/A           5/ 5
ST. JOSEPH                 68 73  350/ 12/ 17 1017.2          5/ 6
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-231800-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SUNNY     74  51  44 N6        30.14S
GALESBURG*     SUNNY     73  53  50 NW7       30.13F
MACOMB*        SUNNY     72  54  53 N7        30.15F
JACKSONVILLE*  SUNNY     73  54  51 NW8       30.13S
PITTSFIELD*    SUNNY     74  55  51 N6        30.14F
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-231800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        SUNNY     74  57  56 W9G16     30.10S
BLOOMINGTON    MOSUNNY   75  50  41 N9        30.11F
DECATUR        MOSUNNY   75  53  46 NE8       30.10F
PEORIA         SUNNY     76  49  38 VRB7      30.10F
LACON*         SUNNY     74  53  48 NW9       30.08F
LINCOLN*       SUNNY     75  55  49 N5        30.11S
SPRINGFIELD    SUNNY     75  54  47 NE8       30.12S
TAYLORVILLE    MOSUNNY   72  55  53 NW8       30.12S
$$

ILZ033-039-045-046-055>057-062-063-231800-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      SUNNY     77  49  37 N13       30.10S
RANTOUL*       SUNNY     75  53  45 NW12G17   30.09F
MATTOON        MOSUNNY   74  54  49 NW9       30.09S
PARIS*         MOSUNNY   76  52  42 N8        30.10S
$$

ILZ079-100>102-231800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MOSUNNY   73  55  53 N9        30.12S
BELLEVILLE     SUNNY     76  54  47 N3        30.12F
CAHOKIA*       MOSUNNY   79  53  40 N12       30.11F
SPARTA*        MOSUNNY   74  55  50 N6        30.12F
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-231800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     77  56  48 N8        30.10S
CAIRO*         MOSUNNY   76  58  53 N8        30.08F
EFFINGHAM*     MOSUNNY   75  57  53 N5        30.11S
MARION         MOSUNNY   75  55  50 NW9       30.10F
MT. VERNON       N/A     75  54  47 VRB6      30.10S
CENTRALIA*     MOSUNNY   76  56  49 NW8       30.10S
SALEM*         SUNNY     76  54  45 N5        30.11S
METROPOLIS*    LGT RAIN  77  57  50 N7        30.09S
$$

ILZ067-068-072-073-078-083-087-091-231800-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE    N/A    N/A N/A N/A MISG      30.08F
FLORA*         PTSUNNY   75  55  50 N3        30.10S
FAIRFIELD*     MOSUNNY   75  55  48 CALM      30.09S
HARRISBURG*    SUNNY     76  55  48 N6        30.09F
ROBINSON*      SUNNY     74  56  53 N5        30.09F
CARMI*         SUNNY     74  60  62 NW7       30.08S
$$

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





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