Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 180808
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CST THU JAN 18 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.

ILZ001-002-007-009-015-016-024-180900-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FAIR      18  10  71 SW13      30.24F WCI   5
STERLING*      FAIR      16  10  77 SW12      30.22F WCI   3
SAVANNA*       FAIR      17  10  71 SW10      30.20F WCI   5
$$

ILZ003-004-008-010-011-017-018-180900-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       FAIR      17   9  70 W10       30.19F WCI   5
FREEPORT*      FAIR      17   9  72 W13       30.17S WCI   3
ROCHELLE*      FAIR      14  10  81 SW16      30.20F WCI  -2
DE KALB*       FAIR      16  10  76 W15G22    30.18F WCI   1
PERU*          FAIR      16   9  73 W14       30.26S WCI   1
$$

ILZ005-006-012>014-019>023-180900-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  FAIR      17   9  70 SW18G24   30.17S WCI   1
CHICAGO-MIDWAY FAIR      18  10  71 SW16G23   30.20S WCI   3
AURORA         FAIR      16   9  74 SW17      30.20F WCI   0
LANSING*       FAIR      17  11  79 SW15      30.23F WCI   2
JOLIET*        FAIR      19  11  72 SW12G18   30.24S WCI   6
WAUKEGAN       FAIR      18   9  68 W10G20    30.11R WCI   6
DUPAGE AIRPORT FAIR      15  10  80 SW16      30.18F WCI  -1
KANKAKEE*      FAIR      16   8  73 SW13      30.29R WCI   2
WHEELING       FAIR      19  10  68 SW12      30.17S WCI   7
MORRIS*        FAIR      16   9  73 SW14      30.23F WCI   1
ROMEOVILLE*    FAIR      15  10  79 SW12      30.22S WCI   2
NORTHERLY ISL    N/A     19   9  65 SW15        N/A  WCI   5
$$

LMZ740>746-180900-
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              21     240/ 16/ 23   N/A
BURNHAM HARBOR             19     240/ 19/ 20   N/A
CALUMET HARBOR             18     220/ 12/ 19 1021.9F
BURNS HARBOR               17     220/ 13/ 18 1024.0S
MICHIGAN CITY              17     210/ 17/ 19   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-180900-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    15   8  73 SW9       30.34F WCI   3
GALESBURG*     FAIR      15  10  82 SW8       30.29F WCI   4
MACOMB*        CLOUDY    17  11  75 SW15      30.32F WCI   3
JACKSONVILLE*  CLOUDY    17   8  69 SW12      30.36R WCI   4
PITTSFIELD*    CLEAR     19  10  67 SW10      30.36F WCI   7
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-180900-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        FAIR      15  11  82 SW15      30.29R WCI   0
BLOOMINGTON    FAIR      15   9  76 SW18G26   30.29  WCI  -2
DECATUR        FAIR      18   9  68 SW17      30.33F WCI   3
PEORIA         FAIR      18   8  65 SW10G21   30.31S WCI   6
LACON*         FAIR      18   9  67 SW9G17    30.29R WCI   7
LINCOLN*       FAIR      18  10  73 SW5       30.33R WCI  11
SPRINGFIELD    FAIR      18   9  68 SW10      30.35F WCI   6
TAYLORVILLE    FAIR      16   8  71 SW13      30.36F WCI   2
$$

ILZ033-039-045-046-055>057-062-063-180900-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      FAIR      12   7  80 SW14      30.32F WCI  -3
DANVILLE*      FAIR      12   7  79 SW9       30.31S WCI  -1
RANTOUL*       FAIR      18  11  73 SW14      30.31F WCI   4
MATTOON        FAIR      15   8  73 SW9       30.36R WCI   3
PARIS*         FAIR      12   8  82 SW10      30.38S WCI  -1
$$

ILZ079-100>102-180900-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    18  10  73 SW7       30.42S WCI   8
BELLEVILLE     CLOUDY    18   8  65 S6        30.42F WCI  10
CAHOKIA*       CLOUDY    20   7  57 SW6       30.43F WCI  12
SPARTA*        PTCLDY    15  12  85 S6        30.46F WCI   7
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180900-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     FAIR      13   9  84 SW8       30.48F WCI   2
CAIRO*         FAIR      11   9  89 SW7       30.54F WCI   1
EFFINGHAM*     FAIR      15  10  81 S6        30.42S WCI   6
MARION         FAIR      13   8  79 S6        30.49S WCI   4
MT. VERNON     FAIR      10   6  84 SW7       30.46S WCI  -1
CENTRALIA*     PTCLDY    16  11  81 SW6       30.43S WCI   7
SALEM*         FAIR      17  10  74 SW10      30.42F WCI   4
METROPOLIS*    FAIR       9   7  90 SW5       30.53F WCI   1
$$

ILZ067-068-072-073-078-083-087-091-180900-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  FAIR       9   5  84 S10       30.45F WCI  -5
FLORA*         FAIR      14   9  79 S9        30.44F WCI   2
FAIRFIELD*     FAIR      12   8  81 S5        30.46R WCI   4
HARRISBURG*    FAIR      12   8  83 SW7       30.49F WCI   1
ROBINSON*      FAIR      10   5  80 SW6       30.44S WCI   1
CARMI*         FAIR      12   7  79 S9        30.48S WCI   0
$$

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





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