Regional Weather Roundup
Issued by NWS

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964
ASUS43 KLOT 231204
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT MON OCT 23 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.

ILZ001-002-007-009-015-016-024-231300-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FOG       46  45  96 CALM      29.90F VSB 1/4
6HR MIN TEMP:  45; 6HR MAX TEMP:  50;

STERLING*      MOCLDY    48  47  96 NW3         N/A
SAVANNA*       CLOUDY    43  43  99 CALM      29.91F FOG
$$

ILZ003-004-008-010-011-017-018-231300-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    49  46  90 N6        29.92F
6HR MIN TEMP:  49; 6HR MAX TEMP:  50; 6HR PCP: TRACE;

FREEPORT*      FOG       42  42 100 CALM      29.92F VSB 1/2
ROCHELLE*      CLOUDY    48  47  95 NE3       29.89F
$$

ILZ005-006-012>014-019>023-231300-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  RAIN      51  49  92 N12       29.87F
6HR MIN TEMP:  51; 6HR MAX TEMP:  52; 6HR PCP:  0.51;

CHICAGO-MIDWAY LGT RAIN  52  51  97 N12G20    29.86F
6HR MIN TEMP:  52; 6HR MAX TEMP:  53; 6HR PCP:  0.63;

AURORA         LGT RAIN  51  49  92 N8        29.87F
6HR MIN TEMP:  51; 6HR MAX TEMP:  51; 6HR PCP:  0.19;

LANSING*       HVY RAIN  53  53 100 N10G18    29.86S
JOLIET*        DRIZZLE   53  52  98 N6        29.87F
WAUKEGAN       CLOUDY    50  50 100 N3        29.90F
6HR MIN TEMP:  50; 6HR MAX TEMP:  51;

DUPAGE AIRPORT LGT RAIN  50  50 100 N10       29.86F
6HR MIN TEMP:  50; 6HR MAX TEMP:  51; 6HR PCP:  0.26;

KANKAKEE*      LGT RAIN  51  51  98 N10       29.86F
WHEELING       LGT RAIN  51  51 100 N8        29.89F
6HR MIN TEMP:  51; 6HR MAX TEMP:  52; 6HR PCP:  0.40;

NORTHERLY ISL    N/A     53  50  89 NW9         N/A
$$

LMZ740>746-231300-
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              55 60  360/ 16/ 19 1013.2          3/ 5
WILMETTE HARBOR            53 57  360/ 16/ 19   N/A           4/ 5
HARRISON CRIB              54     350/ 25/ 28   N/A
BURNHAM HARBOR             53     360/ 12/ 19   N/A
CALUMET HARBOR             53     340/ 15/ 22 1010.8F
BURNS HARBOR               56      10/ 23/ 26 1010.8F
MICHIGAN CITY              56      10/ 23/ 27   N/A
MICHIGAN CITY 6N           56 58   10/ 21/ 27   N/A           6/ 5
ST. JOSEPH                 56 59   50/ 21/ 27 1011.1F         4/ 4
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-231300-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    48  45  89 S7        29.96R
MACOMB*        CLOUDY    48  47  96 NW7       29.92F
JACKSONVILLE*  MOCLDY    49  47  93 W7        29.93S
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-231300-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    LGT RAIN  50  49  96 N13       29.88R
DECATUR        LGT RAIN  51  51 100 N14G24    29.85F
PEORIA         CLOUDY    51  47  86 N6        29.88F
6HR MIN TEMP:  50; 6HR MAX TEMP:  51; 6HR PCP: TRACE;

LACON*         CLOUDY    49  47  90 N7        29.89R
LINCOLN*       CLOUDY    51  51  97 N6        29.89S
SPRINGFIELD    LGT RAIN  52  49  89 W9        29.92R
6HR MIN TEMP:  51; 6HR MAX TEMP:  52; 6HR PCP:  0.03;

TAYLORVILLE    DRIZZLE   50  49  97 NW13G18   29.84S
6HR MIN TEMP:  50; 6HR MAX TEMP:  51; 6HR PCP:  0.22;

$$

ILZ033-039-045-046-055>057-062-063-231300-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      LGT RAIN  53  50  89 N17G28    29.81F
DANVILLE*      LGT RAIN  55  55 100 N10       29.76F
MATTOON        LGT RAIN  52  52 100 NW13      29.81R
$$

ILZ079-100>102-231300-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    50  48  93 W17       29.91F
CAHOKIA*       CLOUDY    54  48  80 NW16      29.91F
SPARTA*        CLOUDY    50  48  90 NW9       29.90S
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-231300-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    51  51 100 NW13G20   29.87F FOG
6HR MIN TEMP:  51; 6HR MAX TEMP:  53; 6HR PCP:  0.04;

EFFINGHAM*     CLOUDY    53  53 100 SW9       29.84R
MARION         DRIZZLE   52  52 100 NW17      29.87S
MT. VERNON     CLOUDY    52  51  97 W7        29.85S FOG
CENTRALIA*     CLOUDY    52  52  99 NW13G21   29.83F FOG
SALEM*         DRIZZLE   53  51  92 NW15      29.82F
METROPOLIS*    CLOUDY    53  52  96 W6        29.88R
$$

ILZ067-068-072-073-078-083-087-091-231300-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  LGT RAIN  57  50  78 MISG      29.77F
FLORA*         CLOUDY    54  52  93 NW14G24   29.73F
FAIRFIELD*     DRIZZLE   52  52 100 W5        29.82F
HARRISBURG*    CLOUDY    52  52  99 N14       29.84S FOG
ROBINSON*      CLOUDY    57  57 100 W3        29.77F
CARMI*         CLOUDY    53  52  97 W14       29.79F FOG
$$

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





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