Regional Weather Roundup
Issued by NWS

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722
ASUS43 KLOT 171708
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CST WED JAN 17 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.

ILZ001-002-007-009-015-016-024-171800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FAIR      14   5  67 SW12      30.58F WCI   0
STERLING*      FAIR      13   5  70 SW9       30.57F WCI   1
SAVANNA*       FAIR       9   2  73 SW7       30.56F WCI  -2
$$

ILZ003-004-008-010-011-017-018-171800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTSUNNY    9   3  77 SW8       30.54F WCI  -3
FREEPORT*      FAIR       7   2  80 SW10      30.53F WCI  -8
ROCHELLE*      FAIR       7   4  86 SW9       30.54F WCI  -7
DE KALB*       PTSUNNY   10   5  80 SW12      30.52F WCI  -5
PERU*          FAIR      10   2  71 SW7       30.58F WCI  -2
$$

ILZ005-006-012>014-019>023-171800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  FAIR      15   6  67 W10       30.51F WCI   2
CHICAGO-MIDWAY FAIR      16   8  71 W10       30.53F WCI   4
AURORA         FAIR       6   2  83 W9        30.55F WCI  -8
LANSING*       FAIR      13   8  79 SW6       30.55F WCI   4
JOLIET*        FAIR      10   4  77 SW5       30.58F WCI   1
WAUKEGAN       PTSUNNY   21   7  54 SW8       30.47F WCI  11
DUPAGE AIRPORT PTSUNNY   10   5  80 W8        30.52F WCI  -2
KANKAKEE*      FAIR       8   2  76 W9        30.59F WCI  -5
WHEELING       FAIR      16   7  67 SW8       30.52F WCI   5
MORRIS*        FAIR       9   4  78 SW6       30.56F WCI  -1
ROMEOVILLE*    FAIR       9   4  78 W7        30.56F WCI  -2
NORTHERLY ISL    N/A     17   8  67 SW9         N/A  WCI   6
$$

LMZ740>746-171800-
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              18     260/ 15/ 16   N/A
BURNHAM HARBOR             18     250/ 10/ 13   N/A
CALUMET HARBOR             17     240/  7/ 14 1033.2F
BURNS HARBOR               16     240/ 11/ 14 1034.5F
MICHIGAN CITY              16     230/ 14/ 17   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-171800-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SUNNY     11   3  70 SW10      30.64F WCI  -3
GALESBURG*     FAIR      12   6  77 SW8       30.61F WCI   0
MACOMB*        SUNNY     13   8  77 W15       30.64F WCI  -2
JACKSONVILLE*  SUNNY     12   4  72 SW8       30.66F WCI   0
PITTSFIELD*    SUNNY     13   4  69 W9        30.67F WCI   0
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-171800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        FAIR       8   5  89 SW9       30.60F WCI  -6
BLOOMINGTON    FAIR      13   6  74 W12       30.60S WCI  -1
DECATUR        FAIR      11   5  77 W7        30.64S WCI   0
PEORIA         FAIR      10   3  73 SW7       30.63S WCI  -1
LACON*         FAIR      10   2  70 SW6       30.60F WCI   0
LINCOLN*       FAIR      11   4  74 CALM      30.65F
SPRINGFIELD    FAIR      12   5  73 SW9       30.66F WCI   0
TAYLORVILLE    FAIR      10   4  75 W9        30.66F WCI  -3
$$

ILZ033-039-045-046-055>057-062-063-171800-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      FAIR       7   4  87 W12       30.61F FOG     WCI  -8
DANVILLE*      FAIR       8   2  76 SW6       30.58F WCI  -2
RANTOUL*       FAIR      10   6  84 W10       30.61S WCI  -4
MATTOON        FAIR       8   2  76 W6        30.63S WCI  -2
PARIS*         FAIR       6   1  82 W9        30.65S WCI  -8
$$

ILZ079-100>102-171800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          SUNNY     12   7  79 W9        30.70F WCI   0
BELLEVILLE     SUNNY     16   6  63 NW6       30.69F WCI   8
CAHOKIA*       SUNNY     15   4  61 W8        30.71F WCI   4
SPARTA*        SUNNY     15   8  73 W5        30.71F WCI   7
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     FAIR      14   5  67 VRB3      30.73S
CAIRO*         FAIR      13   6  71 SW6       30.74F WCI   4
EFFINGHAM*     FAIR      12   4  70 SW5       30.69S WCI   4
MARION         SUNNY     12   3  67 NW9       30.73S WCI   0
MT. VERNON     FAIR      18   7  62 VRB6      30.70F WCI  10
CENTRALIA*     SUNNY     13   6  72 W8        30.69F WCI   2
SALEM*         FAIR      12   4  71 W10       30.69F WCI  -1
METROPOLIS*    FAIR      15   5  63 CALM      30.73F
$$

ILZ067-068-072-073-078-083-087-091-171800-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  FAIR       8   1  73 CALM      30.69S
FLORA*         FAIR      13   4  68 W7        30.69F WCI   3
FAIRFIELD*     FAIR      12   4  69 W3        30.69F
HARRISBURG*    FAIR      13   5  70 W7        30.72F WCI   3
ROBINSON*      FAIR       8   1  75 CALM      30.69S
CARMI*         FAIR      11   3  70 NW6       30.70F WCI   2
$$

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





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