Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 180903
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.

ILZ001-002-007-009-015-016-024-181000-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FAIR      12   8  84 CALM      30.21F
STERLING*        N/A     11   9  92 CALM      30.22F FOG
SAVANNA*       FOG       11   9  89 S3        30.21R VSB 1/4
$$

ILZ003-004-008-010-011-017-018-181000-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       FAIR      17  14  88 S6        30.22S WCI   9
FREEPORT*      FAIR      20  19  96 SW8       30.19F WCI  11
ROCHELLE*      FOG        9   6  91 S5        30.22F VSB 3/4 WCI   0
DE KALB*       FAIR      15  14  95 S8        30.21F FOG     WCI   4
PERU*          FOG       18  16  93 SW3       30.25S VSB 1
$$

ILZ005-006-012>014-019>023-181000-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  FAIR      21  18  88 SW6       30.22R WCI  13
CHICAGO-MIDWAY FAIR      24  21  88 SW3       30.24R
AURORA         FAIR      14  14 100 SW5       30.23S WCI   6
LANSING*       FAIR      19  19  99 CALM      30.26S
JOLIET*        FAIR      20  19  96 CALM      30.25F FOG
WAUKEGAN       FAIR      24  21  88 W6        30.20R WCI  17
DUPAGE AIRPORT FAIR      18  17  96 SW7       30.22F FOG     WCI   9
KANKAKEE*      FAIR      17  15  93 S5        30.29R WCI  10
WHEELING       FAIR      23  21  92 S3        30.24R
MORRIS*        FOG       19  17  93 S3        30.25F VSB 1
ROMEOVILLE*    FAIR      21  19  95 SW5       30.24F WCI  14
NORTHERLY ISL    N/A     26  22  84 SW9         N/A  WCI  17
$$

LMZ740>746-181000-
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     250/ 10/ 14   N/A
BURNHAM HARBOR             26     260/  7/ 10   N/A
CALUMET HARBOR             25     230/  5/  7 1023.5R
BURNS HARBOR               27     260/ 11/ 13 1024.7R
MICHIGAN CITY              27     250/ 13/ 14   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-181000-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLEAR     27  23  85 SE7       30.21F WCI  19
GALESBURG*     MOCLDY    12  11  95 CALM      30.22F
MACOMB*        CLEAR     21  21  98 CALM      30.24F
JACKSONVILLE*  CLEAR     23  22  95 SE3       30.24F
PITTSFIELD*    CLEAR     23  22  94 S3        30.24F
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-181000-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        FOG       10   9  98 CALM      30.27S VSB 1
BLOOMINGTON    FAIR      20  18  92 N6        30.25F FOG     WCI  12
DECATUR        FOG       21  20  96 CALM      30.26R VSB 3/4
PEORIA         FAIR      18  16  92 CALM      30.25F FOG
LACON*         FAIR      15  15  96 CALM      30.24S FOG
LINCOLN*       FAIR      24  24 100 CALM      30.27R
SPRINGFIELD    FAIR      22  20  92 CALM      30.26S
TAYLORVILLE    FOG       22  21  97 N5        30.25F VSB 1/2 WCI  15
$$

ILZ033-039-045-046-055>057-062-063-181000-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      FAIR      23  21  92 NW8       30.25S WCI  14
DANVILLE*      FAIR      24  22  93 NW8       30.23F WCI  14
RANTOUL*       FAIR      28  26  91 NW8       30.25F WCI  20
MATTOON        FAIR      23  21  92 N8        30.25R FOG     WCI  14
PARIS*         FAIR      26  26  96 N3        30.28R
$$

ILZ079-100>102-181000-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLEAR     26  26 100 CALM      30.28R
BELLEVILLE     CLEAR     25  23  92 CALM      30.29R FOG
SPARTA*        CLEAR     29  29 100 CALM      30.31R
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181000-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     FOG       27  27 100 CALM      30.30R VSB 3/4
CAIRO*         FOG       30  30 100 CALM      30.31R VSB 1/2
EFFINGHAM*     FAIR      27  27 100 CALM      30.29R FOG
MARION         FOG       27  27  99 CALM      30.31R VSB 3/4
MT. VERNON     FAIR      24  23  96 CALM      30.31R FOG
CENTRALIA*     CLEAR     28  28  99 S5        30.29R FOG     WCI  23
SALEM*         FAIR      29  28  94 CALM      30.29R FOG
METROPOLIS*    FOG       32  32  99 CALM      30.32R VSB<1/4
$$

ILZ067-068-072-073-078-083-087-091-181000-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  FAIR      29  28  96 CALM      30.29R
FLORA*         FAIR      28  27  96 SW3       30.30R FOG
FAIRFIELD*     FAIR      27  27 100 CALM      30.29S FOG
HARRISBURG*    FOG       28  28 100 CALM      30.31R VSB 1/4
ROBINSON*      FAIR      26  26 100 CALM      30.30R FOG
CARMI*         FOG       28  28 100 CALM      30.30S VSB 1/2
$$

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





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