Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 180703
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.

ILZ001-002-007-009-015-016-024-180800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    42  41  96 SW7       29.94F FOG
STERLING*      LGT RAIN  38  38 100 MISG        N/A  VSB 3/4
SAVANNA*       FOG       36  36  99 CALM      29.94F VSB 1/2
$$

ILZ003-004-008-010-011-017-018-180800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       LGT RAIN  36  35  96 SW3       29.95F VSB 1
FREEPORT*      CLOUDY    35  35  99 SW3       29.95S FOG
ROCHELLE*      CLOUDY    36  35  96 SW3       29.94F
DE KALB*       CLOUDY    37  35  93 S7        29.94F FOG     WCI  31
PERU*          LGT RAIN  41  40  97 SW8       29.96F
$$

ILZ005-006-012>014-019>023-180800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    41  36  82 S7        29.94F
CHICAGO-MIDWAY CLOUDY    43  39  86 SW7       29.95F
AURORA         CLOUDY    41  38  89 S8        29.95F FOG
LANSING*       CLOUDY    41  39  93 SW9       29.98F
JOLIET*        CLOUDY    45  40  85 S7        29.96F
WAUKEGAN       CLOUDY    36  34  92 CALM      29.93F FOG
DUPAGE AIRPORT CLOUDY    39  37  92 S3        29.94F FOG
KANKAKEE*      CLOUDY    42  38  86 SW10      29.99F
WHEELING       CLOUDY    41  33  73 S5        29.95F
MORRIS*        CLOUDY    43  39  85 SW10      29.95F
ROMEOVILLE*    CLOUDY    42  39  88 SW12      29.95F
NORTHERLY ISL    N/A     43  37  79 S8          N/A
$$

LMZ740>746-180800-
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/ 15/ 16   N/A
BURNHAM HARBOR             43     180/  7/  9   N/A
CALUMET HARBOR             42     200/  7/ 10 1014.1F
BURNS HARBOR               43     210/  9/ 14 1015.6F
MICHIGAN CITY              42     190/  9/ 11   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-180800-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    45  43  93 SW7       30.01S
GALESBURG*     CLOUDY    43  43 100 SW7       29.98F FOG
MACOMB*        CLOUDY    44  43  96 W10       30.01S FOG
JACKSONVILLE*  CLOUDY    44  42  91 SW9       30.03S
PITTSFIELD*    CLOUDY    46  43  91 SW7       30.04S
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-180800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    CLOUDY    42  41  96 SW9       30.00S
DECATUR        CLOUDY    44  42  93 SW12      30.02F
PEORIA         CLOUDY    44  43  96 SW7       29.99F
LACON*         DRIZZLE   42  42 100 SW5       29.97F
LINCOLN*       CLOUDY    45  45  98 SW3       30.02R
SPRINGFIELD    CLOUDY    47  43  86 SW9       30.03R
TAYLORVILLE    CLOUDY    44  41  90 SW10      30.04R
$$

ILZ033-039-045-046-055>057-062-063-180800-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    43  42  97 SW13      30.02S FOG
DANVILLE*      CLOUDY    42  39  91 S12       29.99F
MATTOON        CLOUDY    43  42  97 S9        30.03S FOG
$$

ILZ079-100>102-180800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    46  44  93 SW7       30.06R
BELLEVILLE     CLOUDY    46  42  88 W5        30.06S
CAHOKIA*       CLOUDY    47  44  90 SW3       30.07S
SPARTA*        CLOUDY    44  44 100 S7        30.09S
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    45  45 100 S7        30.09F FOG
CAIRO*         CLOUDY    44  44  99 S7        30.12F FOG
EFFINGHAM*     CLOUDY    44  44 100 S6        30.07S
MARION         CLOUDY    46  46  99 S6        30.10F FOG
MT. VERNON     CLOUDY    44  43  96 SW8       30.08F FOG
CENTRALIA*     CLOUDY    45  44  97 S9        30.07S
SALEM*         CLOUDY    46  43  91 SW6       30.07F FOG
METROPOLIS*    CLOUDY    45  44  97 SW6       30.13S FOG
$$

ILZ067-068-072-073-078-083-087-091-180800-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    44  42  93 SW9       30.08F FOG
FLORA*         CLOUDY    45  44  97 SW9       30.08S FOG
FAIRFIELD*     CLOUDY    44  44  99 SW5       30.08F FOG
HARRISBURG*    CLOUDY    45  44  97 S5        30.10F FOG
ROBINSON*      CLOUDY    42  42  99 SW8       30.09R
CARMI*         CLOUDY    44  44 100 S7        30.09F FOG
$$

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




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