Regional Weather Roundup
Issued by NWS

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146
ASUS43 KLOT 271009
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT SAT MAY 27 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.

ILZ001-002-007-009-015-016-024-271100-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FOG       58  56  93 CALM      29.88R VSB 1/2
STERLING*      FOG       55  55 100 E7        29.89R VSB 1/2
SAVANNA*         N/A     51  51 100 CALM      29.89R FOG
$$

ILZ003-004-008-010-011-017-018-271100-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLEAR     51  49  92 CALM      29.89F FOG
FREEPORT*      FOG       49  49 100 CALM      29.90R VSB 1/4
ROCHELLE*      CLEAR     52  51  98 NE6       29.87F FOG
DE KALB*       MOCLDY    52  52  99 N6        29.89S FOG
PERU*          CLOUDY    56  55  94 CALM      29.88R FOG
$$

ILZ005-006-012>014-019>023-271100-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    52  50  93 N6        29.87S
CHICAGO-MIDWAY CLOUDY    57  55  93 N7        29.87R
AURORA         CLEAR     53  52  96 N5        29.88S
LANSING*       CLOUDY    56  56 100 N7        29.87R
JOLIET*        CLEAR     56  55  98 CALM      29.87R FOG
WAUKEGAN       FOG       50  50 100 CALM      29.88S VSB 3/4
DUPAGE AIRPORT CLOUDY    52  52 100 N7        29.87R FOG
KANKAKEE*      CLOUDY    58  58  97 CALM      29.87R FOG
WHEELING       CLOUDY    52  52 100 CALM      29.90R
MORRIS*        CLEAR     54  53  96 CALM      29.86R FOG
ROMEOVILLE*    CLEAR     53  53 100 NE7       29.87S FOG
$$

LMZ740>746-271100-
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              48 46   10/  6/  6 1012.0          0
WILMETTE HARBOR            49 51                N/A           1/ 2
HARRISON CRIB              51     350/ 11/ 12   N/A
BURNHAM HARBOR             52     340/  8/ 12   N/A
CALUMET HARBOR             53     330/  7/ 10 1011.1R
BURNS HARBOR               55      50/  8/  9 1011.5S
MICHIGAN CITY              54      30/  8/  9   N/A
MICHIGAN CITY 6N           53 53   30/  8/ 10   N/A           1/ 2
ST. JOSEPH                 57 58   60/  8/ 10 1011.3          1
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-271100-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLEAR     59  58  96 CALM      29.87S FOG
GALESBURG*     FOG       57  57 100 CALM      29.88R VSB 1/4
MACOMB*        FOG       58  58 100 NE5       29.90R VSB 1/4
JACKSONVILLE*  FOG       59  58  99 CALM      29.86S VSB<1/4
PITTSFIELD*    CLEAR     61  60  99 N5        29.87S FOG
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-271100-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    59  58  98 N5        29.88R FOG
BLOOMINGTON    FOG       60  59  96 N7        29.88R VSB 1/2
DECATUR        MOCLDY    62  61  96 N8        29.86R FOG
PEORIA         FOG       59  59 100 CALM      29.88R VSB 1
LACON*         FOG       57  57 100 CALM      29.88R VSB 1
LINCOLN*       CLOUDY    62  62 100 N6        29.87S FOG
SPRINGFIELD    MOCLDY    63  62  97 N5        29.86R FOG
TAYLORVILLE    CLEAR     62  62  99 CALM      29.86R FOG
$$

ILZ033-039-045-046-055>057-062-063-271100-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    63  61  93 N8        29.84S FOG
RANTOUL*       CLOUDY    64  63  99 CALM      29.85S FOG
MATTOON        PTCLDY    62  62 100 NW5       29.84R
PARIS*         MOCLDY    63  63 100 NW7       29.85R FOG
$$

ILZ079-100>102-271100-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLEAR     66  64  94 CALM      29.86R
BELLEVILLE     CLOUDY    64  64 100 CALM      29.85R FOG
CAHOKIA*       CLOUDY    66  64  93 S3        29.84R FOG
SPARTA*        CLOUDY    67  66  97 CALM      29.86S
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-271100-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    67  67 100 CALM      29.85R FOG
CAIRO*         MOCLDY    68  68  99 CALM      29.85R
EFFINGHAM*     CLEAR     65  65 100 CALM      29.87R FOG
MARION         MOCLDY    68  68 100 S3        29.86R FOG
MT. VERNON       N/A     65  64  97 SW3       29.86R FOG
CENTRALIA*     CLOUDY    67  67 100 CALM      29.84R FOG
SALEM*         CLOUDY    67  65  94 CALM      29.84S FOG
METROPOLIS*    CLOUDY    69  68  98 CALM      29.86S FOG
$$

ILZ067-068-072-073-078-083-087-091-271100-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  MOCLDY    68  67  96 SW5       29.85R
FLORA*         PTCLDY    69  67  93 NW6       29.84S
FAIRFIELD*     CLOUDY    67  67 100 CALM      29.84S FOG
HARRISBURG*    MOCLDY    66  66 100 CALM      29.86R FOG
ROBINSON*      CLOUDY    67  66  96 W8        29.85R
CARMI*         CLOUDY    68  67  98 CALM      29.84S
$$

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





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