Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 180908
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    43  39  86 SW8       29.92F
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/ 10 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
PONTIAC        CLOUDY    43  43  99 SW8       29.99S
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
RANTOUL*       CLOUDY    45  44  97 SW10      30.01S FOG
MATTOON        CLOUDY    43  42  97 SW7       30.04S FOG
PARIS*         CLOUDY    42  42  99 SW10      30.05S
$$

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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