Regional Weather Roundup
Issued by NWS

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889
ASUS43 KLOT 170908
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CST SUN DEC 17 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.

ILZ001-002-007-009-015-016-024-171000-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    28  24  85 E7        30.02S WCI  21
STERLING*      PTCLDY    31  28  89 NE8       30.04F WCI  23
SAVANNA*       CLOUDY    30  29  94 NE7       30.05F FOG     WCI  23
$$

ILZ003-004-008-010-011-017-018-171000-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    34  32  92 E7        30.10R FOG     WCI  28
FREEPORT*      CLOUDY    32  31  98 E9        30.09R FOG     WCI  24
ROCHELLE*      PTCLDY    28  27  95 NE6       30.07R FOG     WCI  21
DE KALB*       CLOUDY    32  32  99 NE10      30.07R FOG     WCI  24
PERU*          CLOUDY    29  25  82 NE9       30.04F WCI  21
$$

ILZ005-006-012>014-019>023-171000-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    29  28  96 NE3       30.07R FOG
CHICAGO-MIDWAY CLOUDY    34  32  92 N5        30.07R WCI  30
AURORA         CLOUDY    31  30  96 NE8       30.07R FOG     WCI  23
LANSING*       PTCLDY    25  24  93 CALM      30.07F
JOLIET*        CLOUDY    29  28  92 N3        30.06S
WAUKEGAN       CLOUDY    34  33  96 E6        30.08S FOG     WCI  29
DUPAGE AIRPORT PTCLDY    29  29 100 N7        30.07R FOG     WCI  22
KANKAKEE*      CLOUDY    29  25  85 SE6       30.07S WCI  22
WHEELING       CLOUDY    37  35  92 NE3       30.09R
MORRIS*        PTCLDY    28  24  85 NE3       30.04F
ROMEOVILLE*    CLOUDY    29  28  96 NE6       30.07R FOG     WCI  23
NORTHERLY ISL    N/A     35  33  92 N6          N/A  WCI  30
$$

LMZ740>746-171000-
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              40      50/  7/  8   N/A
BURNHAM HARBOR             35     360/  6/  6   N/A
CALUMET HARBOR             33     170/  3/  3 1017.5R
BURNS HARBOR               36     200/  3/  5 1019.0R
MICHIGAN CITY              33     130/  4/  4   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-171000-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    43  27  53 S10       30.02R
GALESBURG*     CLOUDY    31  27  84 CALM      30.01S
MACOMB*        CLOUDY    32  24  73 CALM      30.03S
JACKSONVILLE*  CLOUDY    42  28  55 S8        30.05R
PITTSFIELD*    CLOUDY    45  28  52 S5        30.05R
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-171000-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        PTCLDY    30  27  89 SE6       30.06R WCI  24
BLOOMINGTON    CLOUDY    37  30  75 S9        30.04S WCI  30
DECATUR        CLOUDY    41  30  65 SW12        N/A
PEORIA         CLOUDY    36  28  73 S5        30.03S WCI  32
LACON*         CLOUDY    27  23  84 CALM      30.03S
LINCOLN*       CLOUDY    40  32  73 S3        30.04F
SPRINGFIELD    MOCLDY    44  30  57 S12       30.05F
TAYLORVILLE    CLOUDY    39  30  70 S8        30.06S WCI  34
$$

ILZ033-039-045-046-055>057-062-063-171000-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    38  30  73 S10       30.06F WCI  31
DANVILLE*      MOCLDY    38  30  72 SW9       30.06S WCI  32
RANTOUL*       CLOUDY    38  32  79 S6        30.07S WCI  33
MATTOON        MOCLDY    39  31  72 S9        30.07F WCI  33
PARIS*         CLOUDY    39  31  73 SW10      30.09F WCI  32
$$

ILZ079-100>102-171000-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    39  32  76 SE3       30.08R
BELLEVILLE     MOCLDY    41  31  67 SW5       30.08R
CAHOKIA*       MOCLDY    41  29  62 S6        30.09R
SPARTA*        CLOUDY    43  32  66 S8        30.11R
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171000-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     MOCLDY    44  32  62 S8        30.13R
CAIRO*         CLOUDY    43  32  64 S6        30.14F
EFFINGHAM*     MOCLDY    40  32  70 SE5       30.11S
MARION         CLOUDY    45  32  62 S9        30.14R
MT. VERNON     CLOUDY    40  33  76 S5        30.12S
CENTRALIA*     CLOUDY    42  33  69 CALM      30.09F
SALEM*         MOCLDY    44  31  60 S5        30.09F
METROPOLIS*    CLOUDY    43  32  66 CALM      30.15S
$$

ILZ067-068-072-073-078-083-087-091-171000-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    39  30  70 S9        30.14F WCI  33
FLORA*         CLOUDY    40  33  75 S6        30.10F
FAIRFIELD*     CLOUDY    40  32  71 S5        30.11F
HARRISBURG*    CLOUDY    39  33  78 S5        30.15R
ROBINSON*      CLOUDY    38  31  74 S6        30.13F WCI  34
CARMI*         CLOUDY    37  32  82 SE7       30.13F WCI  32
$$

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





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