Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 201708
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CST SAT JAN 20 2018

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.

ILZ001-002-007-009-015-016-024-201800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FAIR      45  35  68 SW10      29.93R
STERLING*      FAIR      42  34  73 SW6       29.94R
SAVANNA*       FAIR      40  30  68 CALM      29.92S
$$

ILZ003-004-008-010-011-017-018-201800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTSUNNY   40  30  67 S6        29.94S
FREEPORT*      FAIR      38  30  74 W3        29.93S
ROCHELLE*      FAIR      39  33  77 SW9       29.94S WCI  33
DE KALB*       FAIR      37  32  81 S7        29.94S WCI  32
PERU*          FAIR      42  32  67 SW12      29.96R
$$

ILZ005-006-012>014-019>023-201800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTSUNNY   41  29  62 SW8       29.93R
CHICAGO-MIDWAY PTSUNNY   42  31  64 SW9       29.95S
AURORA         FAIR      38  30  73 SW9       29.95R WCI  31
LANSING*       FAIR      39  33  77 SW12      29.96F WCI  32
JOLIET*        FAIR      41  32  69 SW6       29.96S
WAUKEGAN       FAIR      43  30  60 SW8       29.92R
DUPAGE AIRPORT FAIR      37  30  75 SW10      29.93R WCI  30
KANKAKEE*      FAIR     N/A N/A N/A SW13G18   29.99F
WHEELING       FAIR      42  30  62 SW9       29.94R
MORRIS*        FAIR      40  32  74 SW8       29.96R
ROMEOVILLE*    FAIR      40  32  74 SW9       29.96S
NORTHERLY ISL    N/A     41  29  62 SW7         N/A
$$

LMZ740>746-201800-
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              40     200/  6/  8   N/A
BURNHAM HARBOR             41     270/  6/ 13   N/A
CALUMET HARBOR             39     200/ 10/ 13 1013.5F
BURNS HARBOR               39     210/  9/ 13 1015.2R
MICHIGAN CITY              38     190/ 11/ 13   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-201800-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    46  39  76 SW12      29.97F
GALESBURG*     CLOUDY    43  39  85 SW12      29.96S
MACOMB*        CLOUDY    44  39  84 SW13      29.99S
JACKSONVILLE*  CLOUDY    43  35  73 S10       30.01F
PITTSFIELD*    CLOUDY    44  37  78 SW7       30.01F
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-201800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        FAIR      43  37  81 SW15      29.99R
BLOOMINGTON    CLOUDY    39  33  79 SW14      30.00R WCI  31
DECATUR        CLOUDY    41  34  76 SW13      30.03S
PEORIA         CLOUDY    42  34  73 SW10      29.98S
LACON*         FAIR      44  33  65 SW8       29.96S
LINCOLN*       CLOUDY    40  35  80 S5        30.01F
SPRINGFIELD    CLOUDY    45  36  70 SW9       30.02S
TAYLORVILLE    CLOUDY    40  33  75 S9        30.04S
$$

ILZ033-039-045-046-055>057-062-063-201800-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    39  33  79 SW15      30.03S WCI  31
DANVILLE*      FAIR      37  31  77 SW13      30.01S WCI  29
RANTOUL*       CLOUDY    40  36  83 SW15      30.01F
MATTOON        PTSUNNY   41  32  70 S12       30.04S
PARIS*         FAIR      39  32  76 SW12      30.06F WCI  32
$$

ILZ079-100>102-201800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    46  36  66 S8        30.05S
BELLEVILLE     PTSUNNY   49  31  50 SW8       30.05S
CAHOKIA*       CLOUDY    49  35  58 S6        30.04F
SPARTA*        SUNNY     46  34  62 S9G16     30.08S
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     FAIR      47  38  71 S20       30.10S
CAIRO*         CLOUDY    42  33  71 S6        30.17S
EFFINGHAM*     FAIR      47  35  62 S12       30.08F
MARION         MOSUNNY   46  37  71 S12       30.12S
MT. VERNON     FAIR      47  34  60 SW16      30.09S
CENTRALIA*     SUNNY     47  34  61 SW9       30.07S
SALEM*         FAIR      48  33  57 SW10      30.08S
METROPOLIS*    CLOUDY    44  34  68 S7        30.17S
$$

ILZ067-068-072-073-078-083-087-091-201800-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  FAIR      39  27  62 S13       30.11F WCI  31
FLORA*         FAIR      44  31  60 S9        30.09F
FAIRFIELD*     FAIR      42  29  60 S6        30.09F
HARRISBURG*    FAIR      46  39  76 SW12G17   30.13S
ROBINSON*      FAIR      41  30  63 S6        30.10F
CARMI*         FAIR      43  32  65 S10       30.11F
$$

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




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