Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 180903
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CST MON DEC 18 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.

ILZ001-002-007-009-015-016-024-181000-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    42  41  96 W9        29.95F
STERLING*        N/A    N/A N/A N/A MISG        N/A  FOG
SAVANNA*       FOG       37  37  99 SW8       29.94S VSB 1   WCI  31
$$

ILZ003-004-008-010-011-017-018-181000-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       FOG       37  36  96 SW6       29.94S VSB 1/4 WCI  32
FREEPORT*      FOG       35  35 100 SW7       29.94S VSB 1/4 WCI  29
ROCHELLE*      CLOUDY    39  39 100 SW12      29.94F FOG     WCI  31
DE KALB*       RAIN      41  40  99 SW12      29.94S
PERU*          DRIZZLE   42  41  97 SW9       29.97S
$$

ILZ005-006-012>014-019>023-181000-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    42  39  89 SW10      29.92F FOG
CHICAGO-MIDWAY CLOUDY    43  41  93 SW8       29.94S
AURORA         LGT RAIN  42  41  96 SW12      29.94S FOG
LANSING*       DRIZZLE   40  40 100 SW12      29.96F
JOLIET*        CLOUDY    44  42  94 SW5       29.96S
WAUKEGAN       CLOUDY    37  34  89 CALM      29.91F FOG
DUPAGE AIRPORT CLOUDY    41  41 100 SW10      29.93S FOG
KANKAKEE*      CLOUDY    42  40  92 SW10      29.99S
WHEELING       CLOUDY    42  41  96 SW8       29.93F
MORRIS*        CLOUDY    43  41  92 SW9       29.96S
ROMEOVILLE*    CLOUDY    42  40  94 SW9       29.95S
NORTHERLY ISL    N/A     43  38  82 SW7         N/A
$$

LMZ740>746-181000-
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)
HARRISON CRIB              44     210/ 17/ 19   N/A
BURNHAM HARBOR             43     210/  8/ 12   N/A
CALUMET HARBOR             42     190/  8/ 12 1013.5S
BURNS HARBOR               42     200/ 12/ 17 1014.9S
MICHIGAN CITY              41     190/ 13/ 16   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-181000-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    45  42  89 SW9       30.01S
GALESBURG*     CLOUDY    43  43 100 SW7       29.98F FOG
MACOMB*        CLOUDY    44  43  95 SW9       30.01F FOG
JACKSONVILLE*  CLOUDY    44  42  91 SW8       30.03R
PITTSFIELD*    CLOUDY    46  43  91 SW9       30.03S
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-181000-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    CLOUDY    43  42  97 SW10      30.00S
DECATUR        CLOUDY    45  42  89 SW12      30.02F
PEORIA         CLOUDY    45  44  97 SW8       29.99S
LACON*         CLOUDY    43  43 100 SW7       29.98S
LINCOLN*       CLOUDY    46  44  95 SW6       30.02R
SPRINGFIELD    CLOUDY    47  43  86 SW8       30.03S
TAYLORVILLE    CLOUDY    44  42  91 SW9       30.03F
$$

ILZ033-039-045-046-055>057-062-063-181000-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    44  42  93 SW10      30.02F
DANVILLE*      DRIZZLE   42  41  99 SW9       30.00S
MATTOON        CLOUDY    43  42  97 SW7       30.04S FOG
$$

ILZ079-100>102-181000-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    46  41  82 SW7       30.06S
BELLEVILLE     CLEAR     45  43  94 SW5       30.05F
CAHOKIA*       CLOUDY    46  44  93 S3        30.06F
SPARTA*        CLOUDY    44  44 100 S5        30.09S
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181000-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    45  45 100 SW6       30.10R FOG
CAIRO*         CLOUDY    44  44 100 SW7       30.13R FOG
EFFINGHAM*     CLOUDY    44  44 100 S6        30.08S FOG
MARION         CLOUDY    46  45  99 S7        30.10S FOG
MT. VERNON     CLOUDY    44  43  96 S5        30.09S FOG
CENTRALIA*     CLOUDY    46  44  95 SW7       30.07F
SALEM*         CLOUDY    46  43  91 SW6       30.08S FOG
METROPOLIS*    CLOUDY    45  44  98 S5        30.13R FOG
$$

ILZ067-068-072-073-078-083-087-091-181000-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    44  43  96 SW8       30.10R FOG
FLORA*         CLOUDY    45  44  95 S7        30.08F FOG
FAIRFIELD*     CLOUDY    44  44 100 CALM      30.09S FOG
HARRISBURG*    DRIZZLE   45  44  99 S3        30.11S
ROBINSON*      CLOUDY    42  42 100 SW8       30.09S FOG
CARMI*         CLOUDY    44  44  99 S8        30.10R FOG
$$

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





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