Regional Weather Roundup
Issued by NWS

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361
ASUS43 KLOT 180308
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CST SUN DEC 17 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.

ILZ001-002-007-009-015-016-024-180400-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    40  39  97 CALM      29.98S FOG
STERLING*      LGT RAIN  38  34  85 CALM      29.99F
SAVANNA*       CLOUDY    36  35  98 CALM      29.98F FOG
$$

ILZ003-004-008-010-011-017-018-180400-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    36  33  89 CALM      30.00F FOG
FREEPORT*      CLOUDY    35  34  97 CALM      29.99F FOG
ROCHELLE*      CLOUDY    36  31  82 S5        30.00S WCI  32
DE KALB*       CLOUDY    39  32  75 SW3       29.99F
PERU*          CLOUDY    42  34  74 S6        30.00S
$$

ILZ005-006-012>014-019>023-180400-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    41  30  65 SW5       29.99S
CHICAGO-MIDWAY CLOUDY    44  35  70 SW5       29.99F
AURORA         CLOUDY    39  32  76 CALM      29.99F
LANSING*       CLOUDY    43  38  84 SW12      30.01S
JOLIET*        CLOUDY    44  38  77 CALM      29.99F
WAUKEGAN       CLOUDY    35  33  92 SW3       29.97F FOG
DUPAGE AIRPORT CLOUDY    40  32  73 SW3       29.98F
KANKAKEE*      CLOUDY    42  37  82 S9        30.02F
WHEELING       CLOUDY    42  32  67 SW5       30.00F
MORRIS*        CLOUDY    40  33  74 CALM      29.99F
ROMEOVILLE*    CLOUDY    41  32  71 CALM      29.99F
NORTHERLY ISL    N/A     44  32  62 SW2         N/A
$$

LMZ740>746-180400-
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     240/  2/  3   N/A
BURNHAM HARBOR             44     290/  3/  7   N/A
CALUMET HARBOR                    200/  6/  9 1015.3F
BURNS HARBOR               43     190/ 11/ 14 1016.6S
MICHIGAN CITY              43     190/ 12/ 14   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-180400-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    45  43  93 SW9       30.02S
GALESBURG*     CLOUDY    43  43 100 S7        30.00S FOG
MACOMB*        CLOUDY    44  44  97 SW10      30.02S
JACKSONVILLE*  CLOUDY    45  41  87 SW7       30.04R
PITTSFIELD*    CLOUDY    46  44  93 SW7       30.05R
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-180400-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    43  40  88 S10       30.01F
BLOOMINGTON    CLOUDY    43  40  89 S14       30.02S
DECATUR        CLOUDY    42  38  85 S12       30.05S
PEORIA         CLOUDY    45  40  82 S7        30.00F
LACON*         CLOUDY    43  40  89 CALM      29.99F
LINCOLN*       CLOUDY    44  42  92 S12       30.03R
SPRINGFIELD    CLOUDY    47  42  83 S15       30.03S
TAYLORVILLE    CLOUDY    44  40  87 S14       30.05S
$$

ILZ033-039-045-046-055>057-062-063-180400-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    43  39  86 S17       30.05F
DANVILLE*      CLOUDY    42  38  87 S12       30.04S
RANTOUL*       CLOUDY    44  41  86 S9        30.05S
MATTOON        CLOUDY    42  39  89 S8        30.07S
PARIS*         CLOUDY    42  40  91 S10       30.08F
$$

ILZ079-100>102-180400-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    48  43  81 SW7       30.07S
BELLEVILLE     CLOUDY    46  43  87 SW8       30.07S
CAHOKIA*       CLOUDY    49  42  77 S5        30.07F
SPARTA*        CLOUDY    44  44 100 S6        30.10F
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180400-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    44  44 100 S6        30.11F
CAIRO*         CLOUDY    45  43  94 CALM      30.13S
EFFINGHAM*     CLOUDY    43  43  97 S6        30.10R
MARION         CLOUDY    46  45  97 S3        30.12F FOG
MT. VERNON     CLOUDY    44  43  96 S9        30.11R
CENTRALIA*     CLOUDY    45  44  97 S6        30.09S
SALEM*         CLOUDY    45  43  94 S5        30.10R FOG
METROPOLIS*    CLOUDY    45  43  93 CALM      30.13F
$$

ILZ067-068-072-073-078-083-087-091-180400-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    43  40  89 S8        30.12F
FLORA*         CLOUDY    44  43  97 S7        30.11S FOG
FAIRFIELD*     CLOUDY    42  42 100 CALM      30.10F FOG
HARRISBURG*    CLOUDY    44  44  99 CALM      30.13S FOG
ROBINSON*      CLOUDY    41  40  97 S6        30.12S
CARMI*         CLOUDY    42  42 100 CALM      30.12S FOG
$$

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





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