Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 112204
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CST MON DEC 11 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.

ILZ001-002-007-009-015-016-024-112300-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         LGT SNOW  37  33  85 NW16G28   29.78R FOG     WCI  28
STERLING*        N/A     34  31  88 MISG        N/A
SAVANNA*       SNOW      32  32 100 NW3       29.78R VSB 1/2
$$

ILZ003-004-008-010-011-017-018-112300-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       SNOW      32  30  92 NW7       29.76R VSB 1/2 WCI  26
FREEPORT*      LGT SNOW  31  31  99 CALM      29.76R
ROCHELLE*      CLOUDY    37  27  69 N8        29.72R WCI  30
DE KALB*       CLOUDY    36  27  69 N9        29.71R WCI  29
PERU*          PTCLDY    40  28  60 NW10      29.71R
$$

ILZ005-006-012>014-019>023-112300-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    37  25  61 N8        29.69R WCI  31
CHICAGO-MIDWAY CLOUDY    38  27  64 NE3       29.69R
AURORA         CLOUDY    36  27  69 N6        29.70R WCI  31
LANSING*       CLOUDY    36  28  73 E6        29.68R WCI  31
JOLIET*        PTCLDY    40  29  64 E3        29.68R
WAUKEGAN       SNOW      30  30 100 SW3       29.69F VSB 1/4
DUPAGE AIRPORT CLOUDY    36  28  73 N8        29.69R WCI  30
WHEELING       CLOUDY    36  27  69 N6        29.72R WCI  31
ROMEOVILLE*    CLOUDY    37  27  67 NE7       29.69R WCI  32
NORTHERLY ISL    N/A     36  27  70 E1          N/A
$$

LMZ740>746-112300-
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)
HARRISON CRIB              38     170/  2/  3   N/A
BURNHAM HARBOR             36      50/  2/  6   N/A
CALUMET HARBOR             38      CALM  /  2 1004.7R
BURNS HARBOR               36     130/  3/ 11 1005.8R
MICHIGAN CITY              33     110/  6/  7   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-112300-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    46  31  55 NW22G35   29.84R
GALESBURG*     CLOUDY    42  30  63 W22G30    29.77R
MACOMB*        MOCLDY    43  32  65 NW31G39   29.80R
PITTSFIELD*    CLOUDY    48  32  52 NW23G35   29.83R
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-112300-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    PTCLDY    44  25  47 W28G33    29.68R
DECATUR        CLEAR     48  24  39 W16G33    29.72R
PEORIA         MOCLDY    43  25  49 NW16G28   29.73R
LACON*         CLOUDY    42  27  55 NW15G23   29.70R
LINCOLN*       MOCLDY    46  30  52 W17G25    29.72R
SPRINGFIELD    CLOUDY    49  30  48 NW29G37   29.76R
TAYLORVILLE    CLOUDY    48  28  45 W25G36    29.75R
$$

ILZ033-039-045-046-055>057-062-063-112300-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      PTCLDY    47  24  40 W25G37    29.68R
DANVILLE*      PTCLDY    48  27  43 W15G25    29.63R
MATTOON        CLEAR     49  25  39 W24G33    29.70R
$$

ILZ079-100>102-112300-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MOCLDY    52  30  43 W21G36    29.80R
BELLEVILLE     CLEAR     54  27  35 NW25G32   29.80R
CAHOKIA*       PTCLDY    54  26  34 NW28G44   29.82R
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-112300-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLEAR     57  31  37 W7        29.79R
CAIRO*         CLOUDY    60  35  39 SW15      29.80R
EFFINGHAM*     CLEAR     51  26  38 W25G36    29.75R
MARION         MOCLDY    59  32  36 SW6G16    29.79R
MT. VERNON     CLEAR     56  23  27 W15G22    29.78R
CENTRALIA*     CLEAR     55  28  36 W31G41    29.78R
SALEM*         CLEAR     54  25  32 W23       29.77R
METROPOLIS*    MOCLDY    60  31  33 SW7       29.80S
$$

ILZ067-068-072-073-078-083-087-091-112300-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    53  32  44 SW16      29.70F
FLORA*         CLOUDY    57  24  27 W21G35    29.74R
HARRISBURG*    CLOUDY    56  33  40 W10G20    29.78R
ROBINSON*      PTCLDY    52  31  44 SW13      29.70R
CARMI*         PTCLDY    56  32  40 SW16      29.75R
$$

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





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