Regional Weather Roundup
Issued by NWS

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670
ASUS43 KLOT 212104
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT SAT OCT 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.

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         MOSUNNY   79  59  50 S16       29.87S HX  80
STERLING*      SUNNY     79  60  52 S10G16      N/A  HX  80
SAVANNA*       SUNNY     79  59  50 S20G25    29.88F HX  80
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOSUNNY   78  55  44 S16G25    29.94S
FREEPORT*      SUNNY     76  57  51 S20G26    29.93S
ROCHELLE*      SUNNY     78  57  49 S22       29.95R
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTSUNNY   76  57  51 S17G28    29.97F
CHICAGO-MIDWAY PTSUNNY   78  58  49 S17G25    29.99S
AURORA         SUNNY     76  57  51 S18G24    29.97S
LANSING*       MOSUNNY   76  61  60 S21G28    30.02S
JOLIET*        SUNNY     77  61  57 S14G25    29.99S
WAUKEGAN       SUNNY     75  57  53 S16       29.96F
DUPAGE AIRPORT SUNNY     76  59  55 S15G26    29.97S
KANKAKEE*      MOSUNNY   76  59  55 S10G18    30.03F
WHEELING       SUNNY     76  58  53 S14       29.99S
MORRIS*        SUNNY     76  58  54 S13G26    29.97S
NORTHERLY ISL    N/A     75  55  49 S18         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)
SOUTHERN BUOY              64 61  150/ 19/ 23 1015.9          4/ 5
WILMETTE HARBOR            64 60  140/ 12/ 16   N/A           2/ 4
HARRISON CRIB              70     170/ 21/ 23   N/A
BURNHAM HARBOR             76     160/  8/ 21   N/A
CALUMET HARBOR             75     160/ 12/ 19 1015.3F
BURNS HARBOR               74     180/ 15/ 23 1016.9F
MICHIGAN CITY              74     170/ 14/ 17   N/A
MICHIGAN CITY 6N           69 58  190/ 14/ 17   N/A           2
ST. JOSEPH                 68 59  190/ 12/ 16 1017.6F         2/ 3
$$

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   77  62  59 S15G25    29.89S
GALESBURG*     SUNNY     84  69  59 S16G23    29.90S HX  88
MACOMB*        SUNNY     78  60  54 S18G25    29.92S HX  80
JACKSONVILLE*  SUNNY     76  61  59 S17G26    29.95S
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    CLOUDY    75  60  59 S21       30.00F
DECATUR        MOSUNNY   77  59  53 S22G30    30.01F
PEORIA         MOSUNNY   76  61  59 S16G32    29.94S
LACON*         PTSUNNY   78  60  54 S20G28    29.94S
LINCOLN*       MOSUNNY   78  61  55 S15G25    29.97F HX  80
SPRINGFIELD    SUNNY     79  60  52 S22G31    29.97F HX  80
TAYLORVILLE    MOSUNNY   77  59  53 S18G25    30.00S
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    78  57  48 S17       30.04F
DANVILLE*      CLOUDY    77  57  50 S12       30.05S
MATTOON        MOSUNNY   75  60  59 S16G25    30.06S
PARIS*         CLOUDY    76  60  57 S16       30.09S
$$

ILZ079-100>102-212200-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MOSUNNY   77  63  61 S17G23    29.98F
CAHOKIA*       MOSUNNY   83  59  44 S10G18    29.97F HX  83
SPARTA*        MOSUNNY   78  59  51 S10G20    30.03F
$$

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     CLOUDY    78  58  49 S12       30.05F
EFFINGHAM*     SUNNY     78  59  52 SE10      30.07F
MARION         PTSUNNY   79  57  47 S14G21    30.08S HX  80
MT. VERNON     MOSUNNY   76  59  55 S8        30.07F
CENTRALIA*     MOSUNNY   77  59  53 S13G22    30.05S
SALEM*         SUNNY     78  56  48 S9G21     30.06S
METROPOLIS*    CLOUDY    79  56  45 S5        30.09S HX  80
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  PTSUNNY   77  57  50 S17       30.11R
FLORA*         MOSUNNY   79  59  50 S14       30.08S HX  80
FAIRFIELD*     SUNNY     77  56  46 S9        30.09R
HARRISBURG*    SUNNY     77  57  50 S9        30.09S
ROBINSON*      CLOUDY    78  56  47 S13G18    30.10S
CARMI*         MOSUNNY   80  57  45 S18       30.09S HX  80
$$

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





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