Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 181203
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CST SUN FEB 18 2018

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.

ILZ001-002-007-009-015-016-024-181300-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FOG       11   8  88 E5        30.17F VSB 1   WCI   3
6HR MIN TEMP:   7; 6HR MAX TEMP:  19;

STERLING*        N/A    N/A N/A N/A MISG        N/A
SAVANNA*       CLOUDY    14  11  90 E6        30.18F FOG     WCI   5
$$

ILZ003-004-008-010-011-017-018-181300-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       FOG       14  12  92 SE6       30.23F VSB 1/4 WCI   5
6HR MIN TEMP:  12; 6HR MAX TEMP:  23;

FREEPORT*      FOG       11   9  90 E3        30.21F VSB 1/4
ROCHELLE*      FOG        9   7  92 CALM      30.22F VSB 1/4
DE KALB*       FOG       11   8  90 CALM      30.23S VSB 1/4
PERU*          FOG       13  11  91 CALM      30.24F VSB<1/4
$$

ILZ005-006-012>014-019>023-181300-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  FAIR      13  11  92 CALM      30.24R FOG
6HR MIN TEMP:  13; 6HR MAX TEMP:  27;

CHICAGO-MIDWAY FAIR      21  19  92 SW6       30.25S WCI  13
6HR MIN TEMP:  20; 6HR MAX TEMP:  27;

AURORA         FOG       16  15  96 CALM      30.24R VSB<1/4
6HR MIN TEMP:   9; 6HR MAX TEMP:  25;

LANSING*       FOG       11  10  95 CALM      30.27R VSB 1/4
JOLIET*        FOG       18  17  95 CALM      30.25F VSB<1/4
WAUKEGAN       FAIR      21  19  92 W5        30.23R WCI  15
6HR MIN TEMP:  17; 6HR MAX TEMP:  27;

DUPAGE AIRPORT FOG       14  13  95 CALM      30.23S VSB 1/4
6HR MIN TEMP:  10; 6HR MAX TEMP:  24;

KANKAKEE*      FOG        7   4  86 SE7       30.27S VSB<1/4 WCI  -5
WHEELING       FAIR      17  15  92 CALM      30.25F FOG
6HR MIN TEMP:  14; 6HR MAX TEMP:  27;

MORRIS*        FOG        8   4  86 E3        30.24F VSB 1/4
ROMEOVILLE*    FOG       16  15  95 SE6       30.25S VSB 1/2 WCI   7
NORTHERLY ISL    N/A     24  21  88 SW8         N/A  WCI  15
$$

LMZ740>746-181300-
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              27     180/ 11/ 12   N/A
BURNHAM HARBOR             24     260/  1/  8   N/A
CALUMET HARBOR             22     180/  3/  4 1023.9S
BURNS HARBOR               24     180/  6/  9 1025.4S
MICHIGAN CITY              24     140/  9/  9   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-181300-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    30  25  81 S9        30.20R WCI  22
GALESBURG*     FAIR      21  21 100 SE5       30.20S WCI  15
MACOMB*        CLOUDY    27  26  96 S9        30.22S WCI  17
JACKSONVILLE*  CLOUDY    27  25  89 SE9       30.22F WCI  18
PITTSFIELD*    CLOUDY    29  26  89 S7        30.23S WCI  22
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-181300-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        FOG        8   8  98 SE3       30.26R VSB 1/2
BLOOMINGTON    FAIR      18  17  96 S9        30.25S FOG     WCI   7
DECATUR        FAIR      22  21  96 S5        30.27R FOG     WCI  16
PEORIA         FAIR      23  21  92 SE7       30.23F WCI  15
6HR MIN TEMP:  16; 6HR MAX TEMP:  23;

LACON*         FAIR       6   4  90 CALM      30.23S
LINCOLN*       FAIR      24  24 100 SE6       30.26S FOG     WCI  17
SPRINGFIELD    FAIR      25  23  92 S8        30.26S FOG     WCI  16
6HR MIN TEMP:  20; 6HR MAX TEMP:  27;

TAYLORVILLE    FAIR      25  25  99 SE5       30.28S FOG     WCI  19
6HR MIN TEMP:  20; 6HR MAX TEMP:  27;

$$

ILZ033-039-045-046-055>057-062-063-181300-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      FAIR      24  22  91 SE9       30.28R WCI  14
DANVILLE*      FAIR      23  22  96 SE5       30.27R WCI  17
RANTOUL*       FAIR      25  24  96 SE6       30.27R WCI  18
MATTOON        FAIR      25  24  96 S6        30.28S FOG     WCI  18
PARIS*         FAIR      26  25  96 SE5       30.31S WCI  20
$$

ILZ079-100>102-181300-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    25  25 100 E3        30.28R
CAHOKIA*       PTCLDY    22  20  92 S3        30.27S
SPARTA*        CLOUDY    30  30 100 SE5       30.31R WCI  25
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181300-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     FAIR      25  24  96 S3        30.31S
6HR MIN TEMP:  24; 6HR MAX TEMP:  30;

CAIRO*         FOG       29  29 100 CALM      30.31S VSB 1/2
EFFINGHAM*     FAIR      26  26 100 CALM      30.31F FOG
MARION         FOG       26  26  99 CALM      30.32S VSB 3/4
MT. VERNON     FAIR      22  21  96 CALM      30.31F
CENTRALIA*     PTCLDY    27  26  99 E3        30.29F
SALEM*         FAIR      29  28  94 SE3       30.30S FOG
METROPOLIS*    CLOUDY    29  28  98 CALM      30.32F FOG
$$

ILZ067-068-072-073-078-083-087-091-181300-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  FAIR      28  27  96 NE3       30.33F FOG
FLORA*         FAIR      27  26  96 CALM      30.32S FOG
FAIRFIELD*     FAIR      27  27 100 CALM      30.31S FOG
HARRISBURG*    FOG       27  27 100 CALM      30.33F VSB<1/4
ROBINSON*      FAIR      24  24  99 CALM      30.34F FOG
CARMI*         FOG       27  27 100 CALM      30.33S VSB 1/2
$$

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





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