Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 180608
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         CLOUDY    41  41 100 SW7       29.97S FOG
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;

KANKAKEE*      CLOUDY    42  38  85 SW12      30.01F
WHEELING       CLOUDY    40  33  76 S6        29.97F
6HR MIN TEMP:  37; 6HR MAX TEMP:  43;

MORRIS*        CLOUDY    44  38  82 SW10      29.97F
ROMEOVILLE*    CLOUDY    42  38  89 SW8       29.98F
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/  7/ 12 1014.7F
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
JACKSONVILLE*  CLOUDY    44  42  91 SW8       30.02S
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
PONTIAC        CLOUDY    44  42  95 SW12      30.00S
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
RANTOUL*       CLOUDY    45  42  89 SW9       30.01F
MATTOON        CLOUDY    42  41  96 S9        30.03F FOG
PARIS*         CLOUDY    42  40  93 S10       30.06F
$$

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
FAIRFIELD*     CLOUDY    44  44 100 S5        30.09S 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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