Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 221709
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT SAT JUL 22 2017

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.

ILZ001-002-007-009-015-016-024-221800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    81  70  69 S6        29.83S HX  84
STERLING*      CLOUDY    78  70  76 NW5       29.85S HX  80
SAVANNA*       CLOUDY    77  70  79 CALM      29.85S
$$

ILZ003-004-008-010-011-017-018-221800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    83  69  62 W10       29.85R HX  86
FREEPORT*      MOSUNNY   78  70  76 W6        29.86F
ROCHELLE*      PTSUNNY   78  70  76 W9        29.86R HX  80
DE KALB*       PTSUNNY   79  71  78 W6        29.86R HX  82
PERU*          CLOUDY    62  50  64 W5        29.86S
$$

ILZ005-006-012>014-019>023-221800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    79  68  69 NW7       29.83S HX  81
CHICAGO-MIDWAY CLOUDY    80  68  66 VRB6      29.84R HX  83
AURORA         PTSUNNY   79  71  76 NW8       29.85S HX  82
LANSING*       PTSUNNY   79  66  64 NE3       29.85R HX  81
JOLIET*        CLOUDY    80  71  72 CALM      29.85R HX  83
WAUKEGAN       CLOUDY    80  71  74 NW8       29.82S HX  84
DUPAGE AIRPORT MOSUNNY   79  70  74 NW5       29.84S HX  82
WHEELING       PTSUNNY   78  70  76 VRB5      29.84F HX  80
MORRIS*        PTSUNNY   78  69  73 CALM      29.84R HX  80
ROMEOVILLE*    MOSUNNY   78  66  66 N6        29.85R HX  80
NORTHERLY ISL    N/A     76  70  82 CALM        N/A
$$

LMZ740>746-221800-
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)
SOUTHERN BUOY              71 70  310/  8/ 10 1010.0          1/ 5
WILMETTE HARBOR            72 73   50/  4/  4   N/A           1
HARRISON CRIB              73      20/  8/  9   N/A
BURNHAM HARBOR             75                   N/A
CALUMET HARBOR             74      30/  6/ 10 1010.2R
BURNS HARBOR               74      20/ 10/ 12 1011.2R
MICHIGAN CITY              75     350/ 10/ 10   N/A
MICHIGAN CITY 6N           74 74   10/ 10/ 12   N/A           1/ 3
ST. JOSEPH                 74 74  360/  8/ 10 1010.1          2/ 4
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-221800-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SUNNY     87  72  60 S20       29.80F HX  93
GALESBURG*     SUNNY     80  71  72 SE6       29.85S HX  84
MACOMB*        MOSUNNY   79  73  80 S5        29.85R HX  83
JACKSONVILLE*  SUNNY     85  72  65 S17       29.82S HX  91
PITTSFIELD*    SUNNY     86  73  66 S14G23    29.83F HX  93
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-221800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        PTSUNNY   81  75  81 W9        29.85R HX  87
BLOOMINGTON    PTSUNNY   80  70  71 SW10      29.85S HX  83
DECATUR        CLOUDY    80  71  74 SW9       29.82R HX  84
PEORIA         CLOUDY    78  70  76 S7        29.84R HX  80
LACON*         PTSUNNY   80  71  74 SW5       29.83S HX  83
LINCOLN*       CLOUDY    78  72  83 S7        29.83S
SPRINGFIELD    MOSUNNY   83  75  77 CALM      29.83R HX  90
TAYLORVILLE    SUNNY     86  74  68 S15G21    29.82F HX  94
$$

ILZ033-039-045-046-055>057-062-063-221800-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      PTSUNNY   78  71  79 W6        29.84R HX  80
RANTOUL*       CLOUDY    80  74  80 SW7       29.83R HX  85
MATTOON        CLOUDY    78  76  93 S12G20    29.80F HX  81
PARIS*         PTSUNNY   76  72  86 S9        29.77F
$$

ILZ079-100>102-221800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          SUNNY     88  73  62 SE14      29.89F HX  96
BELLEVILLE     SUNNY     89  74  61 SE10      29.91F HX  98
CAHOKIA*       SUNNY     92  73  53 SE10      29.89F HX 100
SPARTA*        SUNNY     91  74  56 SE3       29.93F HX 100
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-221800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     91  77  63 SE3       29.94F HX 104
CAIRO*         SUNNY     91  77  62 S7        29.95S HX 104
EFFINGHAM*     SUNNY     91  70  50 SE13      29.88S HX  95
MARION         MOSUNNY   93  73  52 N9        29.95F HX 102
MT. VERNON     SUNNY     91  75  59 E7        29.92F HX 101
CENTRALIA*     SUNNY     91  74  58 SE9       29.90F HX 100
SALEM*         MOSUNNY   89  71  54 SE7G16    29.89F HX  94
METROPOLIS*    SUNNY     92  78  63 W6        29.97S HX 107
$$

ILZ067-068-072-073-078-083-087-091-221800-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  SUNNY     91  74  57 SE9       29.89F HX 100
FLORA*         SUNNY     92  73  55 SE13      29.89F HX 100
FAIRFIELD*     SUNNY     89  72  57 NE3       29.92F HX  95
HARRISBURG*    MOSUNNY   93  76  57 SW3       29.94F HX 105
ROBINSON*      MOSUNNY   87  73  62 S8        29.86F HX  94
CARMI*         MOSUNNY   91  78  67 W5        29.93F HX 105
$$

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





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