Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 170808
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.

ILZ001-002-007-009-015-016-024-170900-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    27  23  85 E5        30.02S WCI  22
STERLING*      CLOUDY    30  27  88 E8        30.05R WCI  22
SAVANNA*       CLOUDY    30  29  94 NE5       30.06R FOG     WCI  25
$$

ILZ003-004-008-010-011-017-018-170900-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       FOG       32  31  96 E7        30.07S VSB 1   WCI  26
FREEPORT*      CLOUDY    30  30  99 NE7       30.07F FOG     WCI  24
ROCHELLE*      CLOUDY    29  27  93 NE7       30.06R FOG     WCI  22
DE KALB*       CLOUDY    29  28  95 NE7       30.06R FOG     WCI  22
PERU*          CLOUDY    28  23  79 NE8       30.04F WCI  20
$$

ILZ005-006-012>014-019>023-170900-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    32  29  88 N5        30.05S WCI  27
CHICAGO-MIDWAY CLOUDY    35  32  88 CALM      30.06R
AURORA         CLOUDY    31  30  96 NE7       30.06R FOG     WCI  24
LANSING*       CLOUDY    24  23  96 CALM      30.06R
JOLIET*        PTCLDY    28  26  91 CALM      30.06R
WAUKEGAN       CLOUDY    35  33  92 NE9       30.08R FOG     WCI  28
DUPAGE AIRPORT CLOUDY    30  30 100 N5        30.05R FOG     WCI  25
KANKAKEE*      PTCLDY    29  25  84 SE6       30.07R WCI  23
WHEELING       CLOUDY    36  34  92 NE7       30.08S WCI  30
MORRIS*        PTCLDY    28  24  83 NE5       30.04S WCI  23
ROMEOVILLE*    PTCLDY    32  30  94 SE3       30.06R
NORTHERLY ISL    N/A     36  34  92 N5          N/A  WCI  32
$$

LMZ740>746-170900-
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/  9/ 10   N/A
BURNHAM HARBOR             36     350/  5/  5   N/A
CALUMET HARBOR             35      10/  3/  4 1017.0R
BURNS HARBOR               36      CALM  /  2 1018.3S
MICHIGAN CITY              35      60/  2/  3   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-170900-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    44  26  49 S7        30.01S
GALESBURG*     CLOUDY    32  27  82 CALM      30.01S
MACOMB*        CLOUDY    32  24  73 CALM      30.03S HAZE
JACKSONVILLE*  CLOUDY    42  28  55 S8        30.04S
PITTSFIELD*    CLOUDY    46  28  51 S6        30.03F
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-170900-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    28  25  89 SE5       30.05S WCI  23
BLOOMINGTON    CLOUDY    36  29  75 S9        30.04S WCI  29
DECATUR        MOCLDY    41  30  65 SW15        N/A
PEORIA         CLOUDY    36  27  69 S5        30.03S WCI  32
LACON*         CLOUDY    27  22  83 CALM      30.03S
LINCOLN*       MOCLDY    40  32  74 S5        30.05R
SPRINGFIELD    CLOUDY    44  31  60 S14       30.06R
TAYLORVILLE    CLOUDY    40  30  68 S10       30.08S
$$

ILZ033-039-045-046-055>057-062-063-170900-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    37  30  75 S13       30.07R WCI  29
DANVILLE*      PTCLDY    37  29  72 S8        30.06R WCI  31
RANTOUL*       MOCLDY    35  31  85 S5        30.07R WCI  31
MATTOON        CLOUDY    40  31  70 S10       30.08R
PARIS*         CLOUDY    40  31  71 SW15G21   30.10R
$$

ILZ079-100>102-170900-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    41  31  68 SE3       30.06F
BELLEVILLE     CLOUDY    40  30  66 S6        30.07F
CAHOKIA*       CLOUDY    40  29  64 SE6       30.07F
SPARTA*        CLOUDY    42  32  68 S5        30.10S
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170900-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    43  33  68 MISG      30.11F
CAIRO*         CLOUDY    43  32  64 S7        30.14R
EFFINGHAM*     CLOUDY    41  31  68 SE5       30.12F
MARION         CLOUDY    44  32  63 CALM      30.12F
MT. VERNON     CLOUDY    40  31  70 S3        30.12F
CENTRALIA*     CLOUDY    41  32  71 CALM      30.09F
SALEM*         CLOUDY    43  31  61 S5        30.09F
METROPOLIS*    CLOUDY    42  32  66 CALM      30.16F
$$

ILZ067-068-072-073-078-083-087-091-170900-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    38  30  73 S8        30.16R WCI  32
FLORA*         CLOUDY    37  32  82 SE5       30.12F WCI  33
FAIRFIELD*     CLOUDY    39  32  75 S3        30.13S
HARRISBURG*    CLOUDY    41  32  70 CALM      30.16R
ROBINSON*      MOCLDY    39  31  73 S7        30.15R WCI  34
CARMI*         CLOUDY    36  32  87 CALM      30.15R
$$

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





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