Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 181408
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.

ILZ001-002-007-009-015-016-024-181500-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    38  35  89 W10       29.97R FOG     WCI  31
STERLING*      CLOUDY    37  36  96 W9        29.96  FOG     WCI  30
SAVANNA*       CLOUDY    33  31  92 W9        29.95S FOG     WCI  25
$$

ILZ003-004-008-010-011-017-018-181500-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    36  33  89 W10       29.94S FOG     WCI  28
FREEPORT*      CLOUDY    33  32  96 SW7       29.94S FOG     WCI  27
ROCHELLE*      LGT RAIN  37  37  97 W14       29.95R WCI  29
DE KALB*       CLOUDY    39  38  97 W16G22    29.94S FOG     WCI  30
PERU*          CLOUDY    42  41  94 SW12G17   29.96R FOG
$$

ILZ005-006-012>014-019>023-181500-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  DRIZZLE   43  39  86 SW10G17   29.92S
CHICAGO-MIDWAY DRIZZLE   44  42  93 SW10      29.94R
AURORA         LGT RAIN  41  41 100 W9        29.95R FOG
LANSING*       CLOUDY    42  42 100 SW12G17   29.95F FOG
JOLIET*        CLOUDY    45  43  95 SW6       29.95S FOG
WAUKEGAN       CLOUDY    40  38  93 SW6       29.90S FOG
DUPAGE AIRPORT CLOUDY    41  41 100 SW12      29.92S FOG
KANKAKEE*      CLOUDY    43  42  96 SW10G16   29.99S
WHEELING       CLOUDY    43  40  89 SW9       29.93S
MORRIS*        CLOUDY    43  41  93 SW7       29.95S FOG
ROMEOVILLE*    CLOUDY    43  41  95 SW8       29.95S FOG
NORTHERLY ISL    N/A     44  39  82 SW7         N/A
$$

LMZ740>746-181500-
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              45     240/ 14/ 16   N/A
BURNHAM HARBOR             44     220/  3/ 10   N/A
CALUMET HARBOR             43     210/  6/ 10 1013.4R
BURNS HARBOR               43     210/ 11/ 13 1014.9S
MICHIGAN CITY              43     200/ 14/ 15   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-181500-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    45  41  86 SW10      30.02R
GALESBURG*     CLOUDY    45  45 100 W12       29.98R FOG
MACOMB*        CLOUDY    45  42  90 SW14      30.01S
JACKSONVILLE*  CLOUDY    44  40  88 S10       30.04R
PITTSFIELD*    CLOUDY    45  42  89 S7        30.05S
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-181500-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    44  44  99 SW14      29.98S FOG
BLOOMINGTON    CLOUDY    43  42  97 SW14G22   30.00F FOG
DECATUR        CLOUDY    45  41  86 SW12      30.04S
PEORIA         CLOUDY    45  43  93 SW14      29.99R
LACON*         CLOUDY    43  42  97 SW6       29.97S FOG
LINCOLN*       CLOUDY    46  44  93 SW8       30.01F
SPRINGFIELD    CLOUDY    46  42  86 SW8       30.05R
TAYLORVILLE    CLOUDY    45  40  82 SW12      30.06S
$$

ILZ033-039-045-046-055>057-062-063-181500-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    44  42  93 SW12      30.04S
DANVILLE*      CLOUDY    43  42  97 SW10      30.01S
RANTOUL*       CLOUDY    45  44  95 SW9       30.02F
MATTOON        CLOUDY    43  42  97 SW6       30.05S
PARIS*         CLOUDY    43  42  97 SW12      30.07S FOG
$$

ILZ079-100>102-181500-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    45  43  93 W8        30.08S
BELLEVILLE     CLOUDY    46  44  93 SW7       30.08R
CAHOKIA*       CLOUDY    46  43  89 SW5       30.09R
SPARTA*        CLOUDY    44  44 100 S6        30.11R FOG
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181500-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    44  44 100 SW7       30.12R
CAIRO*         CLOUDY    44  44 100 S6        30.13S FOG
EFFINGHAM*     DRIZZLE   45  45 100 S7        30.10R
MARION         CLOUDY    45  45 100 SW9       30.12S
MT. VERNON     CLOUDY    45  44  97 SW8       30.11R FOG
CENTRALIA*     CLOUDY    46  45  99 SW6       30.09R FOG
SALEM*         DRIZZLE   46  44  94 SW3       30.09S
METROPOLIS*    CLOUDY    45  44  97 CALM      30.14S
$$

ILZ067-068-072-073-078-083-087-091-181500-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    45  44  97 SW8       30.10S FOG
FLORA*         DRIZZLE   46  45  96 SW7       30.10S
FAIRFIELD*     DRIZZLE   44  44 100 S5        30.10S
HARRISBURG*    CLOUDY    44  44 100 SW6       30.13S FOG
ROBINSON*      CLOUDY    44  44  99 SW8       30.11R FOG
CARMI*         CLOUDY    45  44  99 SW8       30.12R
$$

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





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