Regional Weather Roundup
Issued by NWS

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141
ASUS43 KLOT 211009
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT MON AUG 21 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.

ILZ001-002-007-009-015-016-024-211100-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    67  65  93 CALM      30.03R
STERLING*      CLOUDY    68  68 100 W5        30.04R FOG
SAVANNA*       MOCLDY    64  64 100 CALM      30.04R FOG
$$

ILZ003-004-008-010-011-017-018-211100-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    67  66  97 CALM      30.05R
FREEPORT*      MOCLDY    63  63 100 CALM      30.06R FOG
ROCHELLE*      MOCLDY    68  67  99 CALM      30.05R FOG
DE KALB*       CLOUDY    69  68  97 S8        30.06R
PERU*          CLOUDY    68  66  94 W7        30.05R
$$

ILZ005-006-012>014-019>023-211100-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    72  67  84 S6        30.03R
CHICAGO-MIDWAY CLOUDY    73  68  84 S8        30.03R
AURORA         CLOUDY    70  69  97 S6        30.05R
LANSING*       PTCLDY    70  66  85 S7        30.05R
JOLIET*        MOCLDY    71  69  95 CALM      30.04R
WAUKEGAN       MOCLDY    67  67 100 CALM      30.03R FOG
DUPAGE AIRPORT MOCLDY    69  69 100 S7        30.03R
KANKAKEE*      PTCLDY    72  70  94 S8        30.06S
WHEELING       MOCLDY    73  70  90 S7        30.04R
MORRIS*        MOCLDY    68  67  95 CALM      30.04R
ROMEOVILLE*    CLOUDY    68  65  90 S5        30.04S
NORTHERLY ISL    N/A     72  66  81 S7          N/A
$$

LMZ740>746-211100-
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              74 72  200/ 12/ 12 1016.7R         1/ 3
WILMETTE HARBOR            75 74  170/  8/ 10   N/A           1/ 3
HARRISON CRIB              75     180/ 17/ 18   N/A
CALUMET HARBOR             73     170/  8/ 11 1016.4R
BURNS HARBOR               74     180/  8/ 16 1017.6S
MICHIGAN CITY              73     150/ 10/ 14   N/A
MICHIGAN CITY 6N           74 74  180/ 14/ 17   N/A           1
ST. JOSEPH                 74 74  180/ 12/ 14 1017.3          1/ 2
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-211100-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         MOCLDY    70  67  90 S6        30.06R
GALESBURG*     CLOUDY    64  64 100 CALM      30.06R
MACOMB*        CLOUDY    64  64  99 CALM      30.07S
JACKSONVILLE*  CLEAR     73  69  88 S5        30.07R
PITTSFIELD*    PTCLDY    69  67  95 CALM      30.07S
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-211100-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        MOCLDY    67  66  97 SE5       30.06R FOG
BLOOMINGTON    FOG       68  68 100 SW6       30.09R VSB 1/4
DECATUR        CLEAR     73  71  93 SW6       30.08R
PEORIA         MOCLDY    70  69  97 SW3       30.06R
LACON*         MOCLDY    66  66 100 CALM      30.05R
LINCOLN*       FOG       70  70 100 CALM      30.07R VSB 1/2
SPRINGFIELD    PTCLDY    71  70  96 CALM      30.07R
TAYLORVILLE    PTCLDY    73  72  99 S5        30.08R
$$

ILZ033-039-045-046-055>057-062-063-211100-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLEAR     72  70  93 S6        30.08R
RANTOUL*       CLEAR     72  72  98 CALM      30.08R
MATTOON        PTCLDY    74  72  93 S5        30.08R
PARIS*         CLEAR     71  70  97 S5        30.10R
$$

ILZ079-100>102-211100-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLEAR     72  72 100 CALM      30.08R
BELLEVILLE     CLEAR     73  70  91 CALM      30.09R
CAHOKIA*       CLEAR     74  71  91 S5        30.07R
SPARTA*        CLEAR     74  71  91 CALM      30.09S
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211100-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLEAR     70  69  97 N3        30.09R
CAIRO*         PTCLDY    69  68  99 CALM      30.10R
EFFINGHAM*     PTCLDY    75  72  90 CALM      30.11R
MARION         CLEAR     72  72 100 CALM      30.10S
MT. VERNON       N/A     72  70  93 CALM      30.11R
CENTRALIA*     CLEAR     70  70  99 CALM      30.09R
SALEM*         CLEAR     71  69  92 CALM      30.10R
METROPOLIS*    PTCLDY    68  68  98 CALM      30.11R
$$

ILZ067-068-072-073-078-083-087-091-211100-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLEAR     71  69  93 S3        30.11R
FLORA*         CLEAR     71  70  97 CALM      30.11R FOG
FAIRFIELD*     PTCLDY    70  70 100 CALM      30.09S
HARRISBURG*    PTCLDY    68  68 100 CALM      30.10R
ROBINSON*      PTCLDY    67  67 100 CALM      30.11S FOG
CARMI*         MOCLDY    67  67 100 CALM      30.10R
$$

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





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