Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 201209
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT WED SEP 20 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.

ILZ001-002-007-009-015-016-024-201300-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     69  64  84 S9        29.82S
6HR MIN TEMP:  68; 6HR MAX TEMP:  70;

STERLING*        N/A     66  63  90 SE7       29.86S
SAVANNA*       CLEAR     67  64  90 SE6       29.84R
$$

ILZ003-004-008-010-011-017-018-201300-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTCLDY    66  63  90 SE10      29.88F
6HR MIN TEMP:  63; 6HR MAX TEMP:  66;

FREEPORT*      CLEAR     64  63  96 SE10      29.87S FOG
ROCHELLE*      CLEAR     64  63  97 SE6       29.89S FOG
DE KALB*       PTCLDY    65  64  96 SE8       29.91F FOG
PERU*          CLEAR     65  62  89 SE7       29.90S
$$

ILZ005-006-012>014-019>023-201300-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    66  63  90 SE7       29.92S
6HR MIN TEMP:  62; 6HR MAX TEMP:  66;

CHICAGO-MIDWAY PTCLDY    67  64  90 SE7       29.93R
6HR MIN TEMP:  66; 6HR MAX TEMP:  67;

AURORA         CLEAR     64  63  96 SE6       29.92R FOG
6HR MIN TEMP:  62; 6HR MAX TEMP:  64;

LANSING*       CLEAR     63  63 100 CALM      29.94S FOG
JOLIET*        CLEAR     66  65  96 SE3       29.92S
WAUKEGAN       FOG       66  66 100 SE6       29.92S VSB 1/2
6HR MIN TEMP:  58; 6HR MAX TEMP:  66;

DUPAGE AIRPORT CLEAR     61  61 100 SE3       29.91S FOG
6HR MIN TEMP:  58; 6HR MAX TEMP:  63;

KANKAKEE*      CLEAR     62  61  97 SE3       29.94F FOG
WHEELING       CLEAR     63  63 100 CALM      29.93S FOG
6HR MIN TEMP:  61; 6HR MAX TEMP:  64;

MORRIS*        CLEAR     63  62  97 E6        29.91R FOG
ROMEOVILLE*    CLEAR     64  63  97 SE5       29.93R FOG
NORTHERLY ISL    N/A     67  64  90 SE3         N/A
$$

LMZ740>746-201300-
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              68 68  100/  6/  8 1013.6          1
WILMETTE HARBOR            68 69  130/ 10/ 12   N/A           1/ 2
HARRISON CRIB              69     150/  9/ 10   N/A
CALUMET HARBOR             67     150/  3/  4 1013.1R
BURNS HARBOR               67     160/  7/  9 1014.6R
MICHIGAN CITY              64     130/  8/  9   N/A
MICHIGAN CITY 6N           66 68  150/  6/  6   N/A           0
ST. JOSEPH                 64 69  160/  6/  8 1014.6          0
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-201300-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLEAR     71  67  87 S7        29.84R
GALESBURG*     PTCLDY    66  66  97 SE5       29.86S
MACOMB*        PTCLDY    67  66  96 SE3       29.88R
JACKSONVILLE*  CLEAR     71  67  88 SE7       29.88S
PITTSFIELD*    CLEAR     69  67  94 SE7       29.88R
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-201300-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLEAR     64  63  98 CALM      29.93R FOG
BLOOMINGTON    CLEAR     67  64  90 S8        29.93R
DECATUR        CLEAR     67  66  97 S5        29.93R
PEORIA         CLOUDY    69  66  90 SE3       29.88S
6HR MIN TEMP:  68; 6HR MAX TEMP:  72;

LACON*         FOG       66  64  96 SE6       29.88S VSB 1
LINCOLN*       CLEAR     65  65 100 CALM      29.90S FOG
SPRINGFIELD    CLEAR     72  68  87 S8        29.90R
6HR MIN TEMP:  71; 6HR MAX TEMP:  75;

TAYLORVILLE    CLEAR     68  67  97 S6        29.92S
6HR MIN TEMP:  68; 6HR MAX TEMP:  70;

$$

ILZ033-039-045-046-055>057-062-063-201300-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLEAR     66  65  96 SE6       29.95R FOG
RANTOUL*       CLEAR     65  65  99 SE5       29.94S FOG
MATTOON        CLEAR     67  67 100 S7        29.94R FOG
PARIS*         FOG       66  66 100 SE3       29.97S VSB 1/2
$$

ILZ079-100>102-201300-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLEAR     68  68 100 E6        29.91R
BELLEVILLE     CLEAR     67  65  92 SE1       29.94R FOG
CAHOKIA*       CLEAR     71  67  87 SE7       29.90R
SPARTA*        PTCLDY    68  67  98 SE5       29.94R
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201300-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLEAR     68  68 100 SE3       29.94R
6HR MIN TEMP:  68; 6HR MAX TEMP:  70;

CAIRO*         CLEAR     72  70  94 S3        29.95R
EFFINGHAM*     CLEAR     67  67 100 E6        29.97R FOG
MARION         CLEAR     73  72  94 SE39      29.96R
MT. VERNON       N/A     65  64  97 CALM      29.95R
CENTRALIA*     CLEAR     71  70  96 CALM      29.94R
SALEM*         CLEAR     71  68  91 CALM      29.94R FOG
METROPOLIS*    CLEAR     67  66  97 CALM      29.97R FOG
$$

ILZ067-068-072-073-078-083-087-091-201300-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLEAR     67  67 100 SE3       29.97R FOG
FLORA*           N/A     67  66  97 S3        29.96R FOG
FAIRFIELD*     CLEAR     67  67 100 CALM      29.94R FOG
HARRISBURG*    FOG       65  65 100 CALM      29.96R VSB 1/4
ROBINSON*      FOG       64  64 100 CALM      29.97R VSB 1
CARMI*           N/A     66  66 100 CALM      29.96R FOG
$$

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





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