Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 180603
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.

ILZ001-002-007-009-015-016-024-180700-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         NOT AVBL
STERLING*      CLOUDY    37  37 100 MISG        N/A  FOG
SAVANNA*       FOG       36  36 100 CALM      29.96S VSB 1
$$

ILZ003-004-008-010-011-017-018-180700-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       LGT RAIN  36  35  96 S5        29.97F VSB 1   WCI  32
6HR MIN TEMP:  35; 6HR MAX TEMP:  37; 6HR PCP:  0.01;

FREEPORT*      CLOUDY    35  35  99 S5        29.96F FOG     WCI  31
ROCHELLE*      CLOUDY    36  35  95 S5        29.95F WCI  32
DE KALB*       CLOUDY    37  34  88 S6        29.95F WCI  32
PERU*          CLOUDY    42  40  95 SW10      29.98F FOG
$$

ILZ005-006-012>014-019>023-180700-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    40  31  70 S5        29.96F
6HR MIN TEMP:  40; 6HR MAX TEMP:  42;

CHICAGO-MIDWAY CLOUDY    44  38  79 SW8       29.97F
6HR MIN TEMP:  42; 6HR MAX TEMP:  45;

AURORA         CLOUDY    39  32  76 SE5       29.96F
6HR MIN TEMP:  37; 6HR MAX TEMP:  40;

LANSING*       CLOUDY    41  39  90 SW9       29.99F
JOLIET*        CLOUDY    44  40  84 S3        29.98F
WAUKEGAN       CLOUDY    35  34  96 SW3       29.94F FOG
6HR MIN TEMP:  33; 6HR MAX TEMP:  36; 6HR PCP: TRACE;

DUPAGE AIRPORT CLOUDY    38  34  85 S3        29.96F
6HR MIN TEMP:  36; 6HR MAX TEMP:  40;

WHEELING       CLOUDY    40  33  76 S6        29.97F
6HR MIN TEMP:  37; 6HR MAX TEMP:  43;

NORTHERLY ISL    N/A     44  36  73 SW7         N/A
$$

LMZ740>746-180700-
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     210/ 13/ 14   N/A
BURNHAM HARBOR             44     200/  6/  8   N/A
CALUMET HARBOR             43     210/  8/ 13 1014.9F
BURNS HARBOR               43     210/ 10/ 13 1016.3S
MICHIGAN CITY              42     200/  9/ 10   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-180700-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    45  42  89 SW10      30.01S
GALESBURG*     CLOUDY    43  43 100 SW8       29.99F FOG
MACOMB*        CLOUDY    44  43  96 SW10      30.02F FOG
PITTSFIELD*    CLOUDY    46  43  91 SW6       30.03S
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-180700-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    CLOUDY    42  40  92 SW9       30.00F
DECATUR        CLOUDY    44  42  93 SW12      30.03S
PEORIA         CLOUDY    43  43 100 SW7       30.00S
6HR MIN TEMP:  43; 6HR MAX TEMP:  46; 6HR PCP:  0.01;

LACON*         CLOUDY    42  41  97 SW7       29.99R
LINCOLN*       CLOUDY    45  44  97 SW3       30.01F
SPRINGFIELD    CLOUDY    47  44  90 SW8       30.02F
6HR MIN TEMP:  47; 6HR MAX TEMP:  48;

TAYLORVILLE    CLOUDY    44  42  92 S10       30.03F
6HR MIN TEMP:  43; 6HR MAX TEMP:  44;

$$

ILZ033-039-045-046-055>057-062-063-180700-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    43  40  89 S13       30.02F
DANVILLE*      CLOUDY    41  39  91 S10       30.01S
MATTOON        CLOUDY    42  41  96 S10       30.03F FOG
$$

ILZ079-100>102-180700-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    46  45  95 SW10      30.06S
BELLEVILLE     CLOUDY    46  42  86 SW5       30.06S
CAHOKIA*       CLOUDY    47  42  83 S3        30.07S
SPARTA*        CLOUDY    44  44 100 S8        30.09S
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180700-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    45  45 100 MISG      30.11S FOG
6HR MIN TEMP:  44; 6HR MAX TEMP:  45;

CAIRO*         CLOUDY    44  44  99 SW5       30.13S FOG
EFFINGHAM*     CLOUDY    44  44 100 S5        30.07F FOG
MARION         CLOUDY    46  46  98 SW6       30.11F FOG
MT. VERNON     CLOUDY    44  43  96 SW10      30.09S FOG
CENTRALIA*     CLOUDY    45  44  97 S9        30.07F FOG
SALEM*         CLOUDY    45  43  91 S6        30.08S
METROPOLIS*    CLOUDY    45  45  97 SW7       30.13S FOG
$$

ILZ067-068-072-073-078-083-087-091-180700-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE    N/A     43  42  97 S10       30.09F FOG
FLORA*         CLOUDY    45  44  97 S9        30.08F FOG
HARRISBURG*    CLOUDY    45  44  97 SW3       30.11F FOG
ROBINSON*      CLOUDY    42  41  99 S6        30.09F FOG
CARMI*         CLOUDY    43  43 100 S8        30.10F FOG
$$

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





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