Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 181703
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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.

ILZ001-002-007-009-015-016-024-181800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FAIR      27  14  58 SW12      30.14R WCI  17
STERLING*      FAIR      28  17  63 SW13G20   30.13R WCI  17
SAVANNA*       FAIR      26  15  62 SW12G17   30.13S WCI  15
$$

ILZ003-004-008-010-011-017-018-181800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       FAIR      23  12  62 SW9       30.12R WCI  13
FREEPORT*      FAIR      23  13  67 SW18      30.10F WCI   8
ROCHELLE*      FAIR      25  16  70 W17       30.13R WCI  11
DE KALB*       FAIR      23  14  68 SW13      30.12R WCI  12
PERU*          FAIR      25  13  60 SW21      30.13F WCI  10
$$

ILZ005-006-012>014-019>023-181800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTSUNNY   25  13  60 W16       30.10R WCI  12
CHICAGO-MIDWAY FAIR      27  14  58 SW20      30.10F WCI  13
AURORA         FAIR      23  13  65 SW15      30.13R WCI  10
LANSING*       FAIR      23  15  71 SW20G26   30.14F WCI   8
JOLIET*        FAIR      25  14  63 SW12G17   30.14F WCI  14
WAUKEGAN       FAIR      26  14  60 VRB7G18   30.06R WCI  18
DUPAGE AIRPORT FAIR      22  14  71 SW18      30.11R WCI   7
KANKAKEE*      FAIR      25  14  61 SW14      30.19F WCI  13
WHEELING       FAIR      25  13  60 SW14G23   30.11R WCI  13
MORRIS*        FAIR      24  15  67 SW15      30.13F WCI  12
ROMEOVILLE*    FAIR      24  15  67 SW14G22   30.12S WCI  12
NORTHERLY ISL    N/A     25  12  58 W13         N/A  WCI  14
$$

LMZ740>746-181800-
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              26     230/ 14/ 18   N/A
BURNHAM HARBOR             26     240/ 10/ 20   N/A
CALUMET HARBOR             24     220/  9/ 25 1018.8F
BURNS HARBOR               22     210/ 18/ 26 1020.0F
MICHIGAN CITY              22     190/ 22/ 26   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-181800-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SUNNY     30  13  49 SW13      30.22S WCI  20
GALESBURG*     FAIR      27  18  69 S15G21    30.16F WCI  15
MACOMB*        SUNNY     28  16  60 SW20      30.21F WCI  15
JACKSONVILLE*  SUNNY     30  14  50 SW13G21   30.25F WCI  20
PITTSFIELD*    SUNNY     32  13  46 SW9G16    30.26S WCI  24
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-181800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        FAIR      25  16  70 SW18      30.17F WCI  11
BLOOMINGTON    FAIR      26  15  63 SW23G29   30.18F WCI  11
DECATUR        FAIR      26  14  60 SW17      30.27F WCI  13
PEORIA         FAIR      26  14  60 SW15      30.20F WCI  14
LACON*         FAIR      27  14  59 SW10      30.15F WCI  17
LINCOLN*       FAIR      30  16  56 SW10G16   30.24S WCI  21
SPRINGFIELD    FAIR      31  14  49 SW16G23   30.26F WCI  20
TAYLORVILLE    FAIR      28  15  57 SW16      30.28F WCI  16
$$

ILZ033-039-045-046-055>057-062-063-181800-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      FAIR      24  15  68 SW18      30.26F WCI  10
DANVILLE*      FAIR      23  12  64 SW21      30.23S WCI   7
RANTOUL*       FAIR      25  17  72 SW17      30.24S WCI  12
MATTOON        FAIR      24  14  65 S14G24    30.28F WCI  12
PARIS*         FAIR      23  14  68 SW14      30.30F WCI  11
$$

ILZ079-100>102-181800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          SUNNY     32  16  51 S10       30.33F WCI  24
BELLEVILLE     SUNNY     34  11  38 SW12      30.35F WCI  25
CAHOKIA*       SUNNY     33  11  39 SW9       30.36F WCI  25
SPARTA*        SUNNY     29  16  59 S6        30.40F WCI  23
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     FAIR      27  14  58 S9        30.43F WCI  18
CAIRO*         FAIR      22  13  69 S7        30.49F WCI  13
EFFINGHAM*     FAIR      28  14  56 S15       30.36F WCI  16
MARION         SUNNY     27  12  54 SW12      30.45F WCI  16
MT. VERNON     FAIR      30  16  56 SW9       30.41F WCI  22
CENTRALIA*     SUNNY     28  16  59 SW10      30.38F WCI  19
SALEM*         FAIR      29  14  53 SW12      30.38F WCI  19
METROPOLIS*    FAIR      22  12  64 S8        30.50F WCI  13
$$

ILZ067-068-072-073-078-083-087-091-181800-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  FAIR      21  12  68 S15       30.41F WCI   8
FLORA*         FAIR      27  15  59 S9        30.39F WCI  18
FAIRFIELD*     FAIR      24  14  65 S6        30.41F WCI  17
HARRISBURG*    FAIR      24  14  66 SW7       30.45F WCI  16
ROBINSON*      FAIR      23  12  61 SW14      30.39F WCI  11
CARMI*         FAIR      23  14  68 S12       30.44F WCI  12
$$

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




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