Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 220009
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 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.

ILZ001-002-007-009-015-016-024-220100-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FAIR      74  63  68 W12       29.94S
6HR MIN TEMP:  64; 6HR MAX TEMP:  78;

SAVANNA*       CLOUDY    66  63  88 CALM      29.96S
$$

ILZ003-004-008-010-011-017-018-220100-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    61  60  97 E6        29.99F FOG
6HR MIN TEMP:  60; 6HR MAX TEMP:  62; 6HR PCP:  0.08;

FREEPORT*      CLOUDY    62  62 100 E6        29.99F FOG
ROCHELLE*      FAIR      67  65  94 CALM      29.98S FOG
DE KALB*       CLOUDY    65  64  98 NE3       29.99S FOG
PERU*          FAIR      74  67  77 CALM      29.97S
$$

ILZ005-006-012>014-019>023-220100-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    63  60  90 CALM      29.98R FOG
6HR MIN TEMP:  57; 6HR MAX TEMP:  64; 6HR PCP:  0.19;

CHICAGO-MIDWAY CLOUDY    64  62  93 CALM      29.98S FOG
6HR MIN TEMP:  58; 6HR MAX TEMP:  64; 6HR PCP:  0.35;

AURORA         PTSUNNY   68  65  90 CALM      29.98R FOG
6HR MIN TEMP:  59; 6HR MAX TEMP:  68; 6HR PCP: TRACE;

LANSING*       CLOUDY    68  68 100 E5        29.97F FOG
JOLIET*        CLOUDY    71  69  92 CALM      29.97S FOG
WAUKEGAN       FOG       50  50 100 NE9       30.00S VSB 1/4
6HR MIN TEMP:  50; 6HR MAX TEMP:  53; 6HR PCP:  0.14;

DUPAGE AIRPORT FOG       64  64 100 E3        29.97F VSB 1
6HR MIN TEMP:  58; 6HR MAX TEMP:  64; 6HR PCP:  0.05;

KANKAKEE*      PTSUNNY   74  65  75 SW5       29.97F
WHEELING       CLOUDY    58  57  97 N3        30.00S FOG
6HR MIN TEMP:  57; 6HR MAX TEMP:  59; 6HR PCP:  0.10;

MORRIS*        FAIR      72  66  83 W6        29.96S
ROMEOVILLE*    PTSUNNY   68  66  95 CALM      29.98S FOG
NORTHERLY ISL    N/A     57  56  96 N2          N/A
$$

LMZ740>746-220100-
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            48 47  330/  4/  8   N/A           1/ 3
HARRISON CRIB              57      40/  4/  5   N/A
BURNHAM HARBOR             57     360/  3/ 10   N/A
CALUMET HARBOR             59     310/  4/  5 1014.9R
BURNS HARBOR               65        CALM     1015.9R
MICHIGAN CITY              64      70/  3/  5   N/A
MICHIGAN CITY 6N           58 53   90/  4/  6   N/A           1
ST. JOSEPH                 59 52  120/ 12/ 17 1015.7          1
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-220100-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         PTSUNNY   76  63  64 W5        29.96S
MACOMB*        PTSUNNY   74  64  69 NW8       29.98R
JACKSONVILLE*  SUNNY     77  65  65 SW7       29.97R
PITTSFIELD*    SUNNY     77  65  66 SW7       29.98S
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-220100-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        FAIR      76  70  83 W7        29.98S
BLOOMINGTON    CLOUDY    77  66  69 W9        29.98F
DECATUR        FAIR      75  67  76 SW8       29.98F
PEORIA         CLOUDY    76  65  68 SW6       29.96R
6HR MIN TEMP:  70; 6HR MAX TEMP:  79;

LACON*         CLOUDY    73  67  79 CALM      29.95S
LINCOLN*       FAIR      79  67  67 CALM      29.97S HX  81
SPRINGFIELD    FAIR      79  68  69 SW6       29.97S HX  81
6HR MIN TEMP:  75; 6HR MAX TEMP:  81;

TAYLORVILLE    FAIR      75  67  77 S9        29.99S
6HR MIN TEMP:  72; 6HR MAX TEMP:  77; 6HR PCP:  0.01;

$$

ILZ033-039-045-046-055>057-062-063-220100-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      FAIR      77  65  66 SW9       29.99F
DANVILLE*      FAIR      76  67  73 SW6       29.97S
RANTOUL*       FAIR      77  67  69 SW10      29.98F
MATTOON        FAIR      76  68  76 SW6       29.98F
PARIS*         FAIR      75  68  77 SW7       30.01S
$$

ILZ079-100>102-220100-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          PTSUNNY   77  70  78 SE6       29.98S
BELLEVILLE     MOSUNNY   78  69  73 S10       29.97F HX  80
CAHOKIA*       CLOUDY    78  69  73 SE6       29.97S HX  80
SPARTA*        CLOUDY    77  71  80 S3        30.00S
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-220100-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     FAIR      76  68  76 S7        29.99F
6HR MIN TEMP:  73; 6HR MAX TEMP:  80;

CAIRO*         FAIR      78  70  77 CALM      29.99F
EFFINGHAM*     FAIR      75  70  84 CALM      30.01F
MARION         PTSUNNY   77  66  69 S12       30.02
CENTRALIA*     CLOUDY    78  71  76 S3        29.99S HX  81
SALEM*         FAIR      78  69  73 CALM      30.00F HX  80
$$

ILZ067-068-072-073-078-083-087-091-220100-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  PTSUNNY   81  67  62 SW9       29.99F HX  83
FLORA*         FAIR      79  68  69 SW5       30.00F HX  81
FAIRFIELD*     FAIR      79  66  63 CALM      29.99S HX  81
HARRISBURG*    FAIR      79  70  72 S3        30.00F HX  82
ROBINSON*      FAIR      76  68  74 S7        30.00F
CARMI*         FAIR      80  67  65 SW6       30.00S HX  82
$$

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




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