Regional Weather Roundup
Issued by NWS

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415
ASUS43 KLOT 180708
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.

ILZ001-002-007-009-015-016-024-180800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FAIR      18  15  88 SW3       30.21R FOG
STERLING*        N/A    N/A N/A N/A MISG        N/A
SAVANNA*       FAIR      15  13  91 CALM      30.19F FOG
$$

ILZ003-004-008-010-011-017-018-180800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       FAIR      20  18  92 S5        30.19R WCI  13
FREEPORT*      FAIR      20  18  93 SW13      30.19R WCI   7
ROCHELLE*      FAIR      15  13  95 W3        30.19S
DE KALB*       FAIR      24  22  92 W13       30.18R WCI  12
PERU*          FOG       17  15  94 SW9       30.23R VSB 1/4 WCI   5
$$

ILZ005-006-012>014-019>023-180800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  FAIR      26  21  81 W6        30.18R WCI  19
CHICAGO-MIDWAY FAIR      27  22  81 W9        30.20R WCI  18
AURORA         FAIR      21  18  88 W8        30.19R WCI  11
LANSING*       MOCLDY    24  23  95 SW6       30.22R WCI  17
JOLIET*        MOCLDY    27  24  87 W5        30.23R WCI  22
WAUKEGAN       FAIR      26  21  81 W5        30.16R WCI  20
DUPAGE AIRPORT FAIR      21  20  96 CALM      30.17R
KANKAKEE*      CLOUDY    25  21  86 W10       30.24R WCI  14
WHEELING       FAIR      26  22  84 W5        30.19R WCI  20
MORRIS*        MOCLDY    23  20  89 SW8       30.23R WCI  14
ROMEOVILLE*    MOCLDY    24  21  90 SW8       30.22R WCI  15
NORTHERLY ISL    N/A     28  23  81 W9          N/A  WCI  19
$$

LMZ740>746-180800-
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     270/ 12/ 14   N/A
BURNHAM HARBOR             27     250/  7/ 15   N/A
CALUMET HARBOR             27     210/  5/  8 1021.9R
BURNS HARBOR               30     260/ 11/ 14 1023.0R
MICHIGAN CITY              29     250/ 10/ 12   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-180800-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLEAR     29  24  82 SE7       30.22S WCI  22
GALESBURG*     FAIR      14  14  97 CALM      30.23S
MACOMB*        PTCLDY    24  23  95 W3        30.25R
JACKSONVILLE*  CLEAR     25  23  93 CALM      30.24S
PITTSFIELD*    CLEAR     25  24  96 CALM      30.25R
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-180800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        FAIR      12  12  98 CALM      30.25R FOG
BLOOMINGTON    FAIR      21  19  92 SW6       30.24R WCI  13
DECATUR        FAIR      23  23 100 CALM      30.25R FOG
PEORIA         FAIR      21  19  92 CALM      30.23S FOG
LACON*         FAIR      19  18  96 CALM      30.23S
LINCOLN*       FAIR      25  25 100 CALM      30.25S
SPRINGFIELD    FAIR      24  23  96 CALM      30.25R FOG
TAYLORVILLE    FAIR      25  25  99 CALM      30.25S FOG
$$

ILZ033-039-045-046-055>057-062-063-180800-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      FAIR      27  25  92 NW9       30.23S WCI  18
DANVILLE*      FAIR      25  23  93 W5        30.23R WCI  19
RANTOUL*       FAIR      29  27  92 W6        30.24R WCI  23
MATTOON        FAIR      26  23  88 NW8       30.23S WCI  18
PARIS*         FAIR      27  26  96 N3        30.24F
$$

ILZ079-100>102-180800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLEAR     29  28  98 CALM      30.26R
BELLEVILLE     CLEAR     26  24  93 CALM      30.25R FOG
CAHOKIA*       FAIR      26  24  92 CALM      30.26R
SPARTA*        FAIR      29  29 100 CALM      30.27R
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     FOG       27  27 100 CALM      30.27R VSB 1/4
CAIRO*         FOG       30  30 100 CALM      30.28S VSB 1/4
EFFINGHAM*     FAIR      29  29 100 NW3       30.26R FOG
MARION         FOG       31  31  99 S3        30.28R VSB 1/4
MT. VERNON     FOG       26  25  96 CALM      30.26S VSB 1/2
CENTRALIA*     FAIR      32  32 100 CALM      30.24F
SALEM*         FAIR      34  31  89 N3        30.24S
METROPOLIS*    FOG       31  31  99 CALM      30.29S VSB 1/4
$$

ILZ067-068-072-073-078-083-087-091-180800-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  FAIR      32  31  96 W5        30.26R WCI  27
FLORA*         FAIR      33  32  93 CALM      30.26R
FAIRFIELD*     FAIR      29  29 100 CALM      30.25S FOG
HARRISBURG*    FOG       30  30 100 CALM      30.28S VSB<1/4
ROBINSON*      FAIR      31  30  97 CALM      30.27R
CARMI*         FOG       29  29 100 CALM      30.27R VSB 3/4
$$

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





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