Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 212108
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT MON MAY 21 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.

ILZ001-002-007-009-015-016-024-212200-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    75  65  70 W6        29.96F
SAVANNA*       CLOUDY    64  63  96 S5        30.00F
$$

ILZ003-004-008-010-011-017-018-212200-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       DRIZZLE   61  59  93 E6        30.02F FOG
FREEPORT*      CLOUDY    61  61  99 SE5       30.02F FOG
ROCHELLE*      LGT RAIN  64  63  99 S7        30.01S
DE KALB*       CLOUDY    63  62  99 SE7       30.01F FOG
PERU*          CLOUDY    71  68  89 SW5       30.00F
$$

ILZ005-006-012>014-019>023-212200-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    63  60  90 E5        30.00F FOG
CHICAGO-MIDWAY LGT RAIN  62  62 100 E6        30.00F FOG
AURORA         CLOUDY    65  64  97 SE6       30.00F FOG
LANSING*       PTSUNNY   71  67  88 SE7       30.00F
JOLIET*        CLOUDY    70  69  97 SE3       29.99F FOG
WAUKEGAN       FOG       52  52 100 E6        30.03S VSB 1/4
DUPAGE AIRPORT LGT RAIN  61  61 100 E5        30.00F FOG
KANKAKEE*      CLOUDY    74  65  72 SW9       30.00F
WHEELING       CLOUDY    58  57  97 N5        30.03F FOG
MORRIS*        CLOUDY    68  66  93 CALM      29.99F FOG
ROMEOVILLE*    CLOUDY    65  65  97 E3        30.00F FOG
NORTHERLY ISL    N/A     54  53  97 N3          N/A
$$

LMZ740>746-212200-
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)
WILMETTE HARBOR            47 46  130/  4/  6   N/A           2/ 3
HARRISON CRIB              53      80/  4/  6   N/A
BURNHAM HARBOR             55      30/  3/  3   N/A
CALUMET HARBOR             56      40/  5/  5 1015.8F
BURNS HARBOR               66     140/ 10/ 13 1016.9F
MICHIGAN CITY              62     110/ 10/ 12   N/A
MICHIGAN CITY 6N           58 53  140/  6/  8   N/A           1/ 3
ST. JOSEPH                 58 52  130/ 10/ 17 1017.2          1
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-212200-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         PTSUNNY   79  65  62 SW7       29.98F HX  81
GALESBURG*     PTSUNNY   75  66  73 SW7       29.98F
MACOMB*        CLOUDY    75  67  75 S9        30.00F
JACKSONVILLE*  PTSUNNY   78  66  67 SW8       29.99F
PITTSFIELD*    MOSUNNY   79  67  68 S8        30.00F HX  81
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-212200-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    75  71  87 SW10      30.00F
BLOOMINGTON    PTSUNNY   76  66  71 SW13      30.00F
DECATUR        PTSUNNY   76  67  73 SW10      30.00F
PEORIA         CLOUDY    76  66  71 SW10      29.99F
LACON*         CLOUDY    71  67  88 SW6       29.98F
LINCOLN*       CLOUDY    78  67  69 S6        29.99F HX  80
SPRINGFIELD    CLOUDY    81  69  67 S13       30.00F HX  84
TAYLORVILLE    CLOUDY    73  69  87 SW7       30.01F
$$

ILZ033-039-045-046-055>057-062-063-212200-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      FAIR      77  64  64 SW14G23   30.01F
DANVILLE*      PTSUNNY   76  66  71 SW10      29.99F
RANTOUL*       CLOUDY    77  67  71 S10G16    30.01F
MATTOON        FAIR      75  68  78 SW7       30.01F
PARIS*         FAIR      78  68  72 S8        30.01F HX  80
$$

ILZ079-100>102-212200-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    75  70  83 S9        30.01F
BELLEVILLE     CLOUDY    77  69  75 SW6       30.00F
CAHOKIA*       CLOUDY    78  68  71 SE6       30.00F HX  80
SPARTA*        CLOUDY    76  70  80 S6        30.02F
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-212200-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     FAIR      79  69  71 S13G18    30.01F HX  81
CAIRO*         FAIR      78  69  74 SW6       30.01F HX  80
EFFINGHAM*     PTSUNNY   78  68  70 S12       30.03F HX  80
CENTRALIA*     MOSUNNY   79  70  74 S8        30.01F HX  82
SALEM*         CLOUDY    79  68  68 S8        30.01F HX  81
$$

ILZ067-068-072-073-078-083-087-091-212200-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  FAIR      82  67  60 MISG      30.01F HX  84
FLORA*         FAIR      82  67  62 SW10      30.01F HX  84
FAIRFIELD*     FAIR      80  67  63 S10       30.01S HX  82
HARRISBURG*    FAIR      79  69  70 S5        30.02F HX  82
ROBINSON*      FAIR      79  67  66 W6        30.01F HX  81
CARMI*         PTSUNNY   79  68  69 S7        30.01S HX  82
$$

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





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