Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 181108
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.

ILZ001-002-007-009-015-016-024-181200-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FAIR       9   8  96 E3        30.19S
STERLING*        N/A    N/A N/A N/A MISG        N/A
SAVANNA*       FOG       14  12  91 E3        30.22R VSB 1
$$

ILZ003-004-008-010-011-017-018-181200-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       FOG       14  12  92 S5        30.24R VSB 1/4 WCI   6
FREEPORT*      FOG       12  10  91 S3        30.23R VSB 1/4
ROCHELLE*      FOG       10   8  90 CALM      30.24R VSB 1/4
DE KALB*       FOG       10   8  89 S5        30.23R VSB 1/4 WCI   2
PERU*          FOG       15  13  91 SE5       30.24S VSB 1/4 WCI   8
$$

ILZ005-006-012>014-019>023-181200-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  FAIR      16  14  92 S6        30.23S FOG     WCI   7
CHICAGO-MIDWAY FAIR      22  20  92 S3        30.25R
AURORA         FOG       13  11  92 CALM      30.23S VSB 1/4
LANSING*       FOG       14  14  98 CALM      30.26S VSB 1/4
JOLIET*          N/A     13  10  91 CALM      30.25S FOG
WAUKEGAN       FAIR      22  20  92 SW3       30.22R
DUPAGE AIRPORT FOG       15  14  95 S5        30.23R VSB 1/4 WCI   8
KANKAKEE*      FOG        5   1  85 SE3       30.27F VSB 1/4
WHEELING       FAIR      17  16  95 S3        30.25R FOG
MORRIS*        FOG       14  12  91 CALM      30.25R VSB 1/4
ROMEOVILLE*      N/A     21  20  97 S3        30.24S FOG
NORTHERLY ISL    N/A     24  21  88 S3          N/A
$$

LMZ740>746-181200-
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              29     240/  2/  3   N/A
BURNHAM HARBOR             25     150/  2/ 13   N/A
CALUMET HARBOR             23     180/  3/  6 1023.8R
BURNS HARBOR               24     180/  8/ 10 1025.4R
MICHIGAN CITY              25     170/  7/  9   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-181200-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    30  25  81 SE12      30.19F WCI  20
GALESBURG*     FAIR      16  16  97 SE3       30.20F FOG
MACOMB*        PTCLDY    23  22  98 SE7       30.23S WCI  14
JACKSONVILLE*  CLOUDY    26  24  90 S7        30.25R WCI  18
PITTSFIELD*    CLOUDY    28  26  92 SE5       30.24F WCI  22
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-181200-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        FOG        8   7  98 CALM      30.25S VSB 1/4
BLOOMINGTON    FAIR      17  16  95 SE3       30.24S FOG
DECATUR        FAIR      20  19  96 SE6       30.26R FOG     WCI  12
PEORIA         FAIR      19  16  88 CALM      30.24R FOG
LACON*         FAIR       8   6  92 CALM      30.23S
LINCOLN*       FAIR      24  24 100 S3        30.26R
SPRINGFIELD    FAIR      25  23  92 S6        30.26R FOG     WCI  18
TAYLORVILLE    FAIR      24  23  98 S7        30.28R FOG     WCI  15
$$

ILZ033-039-045-046-055>057-062-063-181200-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      FAIR      21  19  92 SE7       30.26S WCI  12
DANVILLE*      FAIR      22  21  96 E3        30.25S
RANTOUL*       FAIR      25  24  96 SE6       30.26S WCI  18
MATTOON        FAIR      24  23  96 SE5       30.28R FOG     WCI  18
PARIS*         FAIR      24  24  99 SE3       30.32R FOG
$$

ILZ079-100>102-181200-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    23  23 100 E6        30.27F WCI  16
BELLEVILLE     FOG       25  23  92 CALM      30.27F VSB 1/2
CAHOKIA*       CLOUDY    23  21  92 CALM      30.27F FOG
SPARTA*        CLOUDY    27  27 100 CALM      30.30S
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181200-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     FAIR      25  25 100 S3        30.31S FOG
CAIRO*         FOG       30  30 100 N3        30.32S VSB 3/4
EFFINGHAM*     FAIR      26  26 100 E3        30.33R FOG
MARION         FOG       26  26  99 CALM      30.32S VSB 1/2
MT. VERNON     FAIR      23  22  96 CALM      30.32S
CENTRALIA*     CLOUDY    27  26  99 CALM      30.30S FOG
SALEM*         FAIR      28  26  94 CALM      30.31R FOG
METROPOLIS*    FOG       30  30  99 CALM      30.34R VSB 1/2
$$

ILZ067-068-072-073-078-083-087-091-181200-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  FAIR      27  26  96 E3        30.34R FOG
FLORA*         FAIR      28  27  96 CALM      30.32S FOG
FAIRFIELD*     FOG       27  27 100 CALM      30.31S VSB 1/2
HARRISBURG*    CLOUDY    27  27 100 CALM      30.33S FOG
ROBINSON*      FAIR      24  23  99 S3        30.35R FOG
CARMI*         FOG       27  27 100 CALM      30.32S VSB 3/4
$$

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





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