Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 181908
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT WED APR 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.

ILZ001-002-007-009-015-016-024-182000-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    35  31  85 NE9       29.80R WCI  28
STERLING*      MIX PCPN  34  32  92 NE12      29.79R WCI  25
SAVANNA*       CLOUDY    33  31  94 NE12      29.81R FOG     WCI  24
$$

ILZ003-004-008-010-011-017-018-182000-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       DRIZZLE   33  29  85 NE9       29.81R WCI  25
FREEPORT*      CLOUDY    31  30  95 NE10      29.81S FOG     WCI  23
ROCHELLE*      CLOUDY    34  31  88 E13       29.79R WCI  25
DE KALB*       CLOUDY    33  30  89 E20G26    29.77R WCI  21
PERU*          CLOUDY    37  32  79 E12       29.77R WCI  30
$$

ILZ005-006-012>014-019>023-182000-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    35  27  72 NE16G23   29.77R WCI  25
CHICAGO-MIDWAY CLOUDY    36  27  69 NE16      29.78R WCI  26
AURORA         CLOUDY    35  28  75 NE14G25   29.77R WCI  26
LANSING*       CLOUDY    37  31  80 N8        29.76R WCI  31
JOLIET*        CLOUDY    37  29  71 NE12      29.78R WCI  30
WAUKEGAN       FRZ RAIN  32  29  88 NE12      29.79S FOG     WCI  23
DUPAGE AIRPORT CLOUDY    33  29  85 NE17G28   29.75F WCI  22
KANKAKEE*      CLOUDY    41  28  60 E8        29.74R
WHEELING       CLOUDY    34  28  79 NE14G23   29.80R WCI  25
MORRIS*        CLOUDY    36  29  74 E12       29.75F WCI  28
ROMEOVILLE*    CLOUDY    35  28  76 NE15      29.77R WCI  26
NORTHERLY ISL    N/A     34  27  76 N18         N/A  WCI  23
$$

LMZ740>746-182000-
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              35      30/ 20/ 21   N/A
BURNHAM HARBOR             35     360/ 12/ 22   N/A
CALUMET HARBOR             35      10/ 16/ 22 1007.7R
BURNS HARBOR               39      90/ 14/ 16 1007.1F
MICHIGAN CITY              39      70/ 13/ 16   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-182000-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    46  34  62 W24G36    29.81R
GALESBURG*     CLOUDY    40  35  84 NE8       29.79R
MACOMB*        CLOUDY    40  31  68 NW10      29.82R
JACKSONVILLE*  CLOUDY    48  35  59 W25G32    29.79R
PITTSFIELD*    CLOUDY    49  36  61 W16G29    29.81R
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-182000-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    40  33  77 NE13      29.74S
BLOOMINGTON    CLOUDY    45  36  70 N9        29.71R
DECATUR        CLOUDY    56  44  64 W17G26    29.70R
PEORIA         CLOUDY    40  32  73 N6        29.76R
LACON*         CLOUDY    36  31  83 NE6       29.77R WCI  31
LINCOLN*       CLOUDY    50  39  67 W7G17     29.73R
SPRINGFIELD    CLOUDY    52  39  61 W25G33    29.75R
TAYLORVILLE    PTSUNNY   56  43  61 W25G41    29.73R
$$

ILZ033-039-045-046-055>057-062-063-182000-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    56  46  69 W12       29.66R
DANVILLE*      CLOUDY    52  41  64 E3        29.65R
RANTOUL*       CLOUDY    51  41  69 NE6       29.67R
MATTOON        PTSUNNY   65  50  58 W25G37    29.66R
PARIS*         CLOUDY    63  52  67 SW14      29.66R
$$

ILZ079-100>102-182000-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MOSUNNY   63  45  51 W31G38    29.75R
BELLEVILLE     MOSUNNY   71  42  35 W25G32    29.72R
CAHOKIA*       MOSUNNY   68  39  34 W21G33    29.74R
SPARTA*        SUNNY     73  46  37 W16G35    29.73R
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-182000-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     FAIR      80  43  26 W17G32    29.68R
CAIRO*         FAIR      78  54  43 SW22G32   29.72R
EFFINGHAM*     FAIR      70  50  48 W24G40    29.68R
MARION         MOSUNNY   77  55  47 SW18G25   29.68S
MT. VERNON     FAIR      76  48  37 W10G28    29.67R
CENTRALIA*     SUNNY     73  47  39 W30G41    29.68R
SALEM*         FAIR      74  48  40 W25G36    29.68R
METROPOLIS*    FAIR      77  59  53 SW17G28   29.71F
$$

ILZ067-068-072-073-078-083-087-091-182000-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  PTSUNNY   74  56  53 SW16G28   29.64F
FLORA*         PTSUNNY   73  52  47 W23G30    29.66R
FAIRFIELD*     PTSUNNY   75  56  52 SW10G21   29.64S
HARRISBURG*    FAIR      78  59  52 SW16G25   29.68S
ROBINSON*      FAIR      74  56  53 SW17G24   29.64F
CARMI*         PTSUNNY   75  58  55 SW15G28   29.66S
$$

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





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