Regional Weather Roundup
Issued by NWS

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737
ASUS43 KLOT 180308
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CST SAT FEB 17 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.

ILZ001-002-007-009-015-016-024-180400-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FAIR      21  18  88 SW3       30.14S
STERLING*      MOCLDY    26  23  88 W12       30.14R WCI  16
SAVANNA*       MOCLDY    26  22  85 SW6       30.14R WCI  20
$$

ILZ003-004-008-010-011-017-018-180400-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       FAIR      27  21  78 W9        30.11R WCI  18
FREEPORT*      FAIR      23  20  87 W8        30.11S WCI  14
ROCHELLE*      FAIR      23  20  89 W3        30.12R
DE KALB*       CLOUDY    28  24  86 W15       30.09R WCI  16
PERU*          FAIR      26  21  82 W10       30.15R WCI  16
$$

ILZ005-006-012>014-019>023-180400-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    30  25  81 NW15      30.08R WCI  19
CHICAGO-MIDWAY CLOUDY    31  26  82 W10       30.09R WCI  22
AURORA         CLOUDY    29  25  85 W13       30.10R WCI  19
LANSING*       CLOUDY    30  27  88 NW9G16    30.09R WCI  22
JOLIET*        CLOUDY    32  27  83 NW9G16    30.12R WCI  24
WAUKEGAN       CLOUDY    30  24  78 W9G17     30.04R WCI  22
DUPAGE AIRPORT CLOUDY    29  25  85 W16G24    30.08R WCI  17
KANKAKEE*      CLOUDY    30  26  83 W17       30.13R WCI  18
WHEELING       CLOUDY    30  25  81 W10       30.08R WCI  21
MORRIS*        CLOUDY    29  25  83 NW16      30.12R WCI  18
ROMEOVILLE*    CLOUDY    30  26  86 NW15      30.11R WCI  19
NORTHERLY ISL    N/A     30  26  85 W16         N/A  WCI  19
$$

LMZ740>746-180400-
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              32     290/ 21/ 23   N/A
BURNHAM HARBOR             30     250/ 12/ 19   N/A
CALUMET HARBOR             30     270/ 10/ 16 1017.8R
BURNS HARBOR               32     280/ 19/ 24 1017.9R
MICHIGAN CITY              32     250/ 20/ 23   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-180400-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLEAR     33  26  75 NE5       30.19R WCI  29
GALESBURG*     FAIR      22  20  96 CALM      30.17R
MACOMB*        CLEAR     29  28  93 W6        30.20R WCI  23
JACKSONVILLE*  CLEAR     32  28  86 NW5       30.20R WCI  27
PITTSFIELD*    CLEAR     32  28  83 CALM      30.21R
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-180400-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    30  28  93 W17G23    30.15R WCI  18
BLOOMINGTON    FAIR      26  23  88 W12       30.15R WCI  16
DECATUR        FAIR      32  29  88 NW8       30.17R WCI  25
PEORIA         FAIR      26  22  84 SW6       30.18R WCI  19
LACON*         FAIR      23  20  89 N3        30.15F
LINCOLN*       FAIR      31  29  90 W3        30.19R
SPRINGFIELD    FAIR      33  31  92 W7        30.20R WCI  27
TAYLORVILLE    FAIR      32  31  98 W8        30.20R WCI  25
$$

ILZ033-039-045-046-055>057-062-063-180400-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      FAIR      32  29  88 W13       30.15R WCI  22
DANVILLE*      CLOUDY    32  28  86 NW13      30.10R WCI  22
RANTOUL*       FAIR      32  29  88 NW12G25   30.14R WCI  23
MATTOON        FAIR      31  29  92 W8        30.15R WCI  23
PARIS*         FAIR      32  31  94 W8        30.16R WCI  25
$$

ILZ079-100>102-180400-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLEAR     34  32  93 NW5       30.21R WCI  30
BELLEVILLE     CLEAR     32  30  94 CALM      30.21R
CAHOKIA*       CLEAR     32  29  88 W3        30.22R
SPARTA*        CLEAR     37  36  98 CALM      30.22R
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180400-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     FAIR      32  32 100 S5        30.22R WCI  27
CAIRO*         FAIR      36  36 100 SW3       30.24R FOG
EFFINGHAM*     FAIR      32  32 100 W5        30.21R WCI  27
MARION         FAIR      35  34  99 CALM      30.23R FOG
MT. VERNON     FAIR      32  30  92 CALM      30.21R
CENTRALIA*     CLEAR     33  33  99 SW3       30.20R
SALEM*         FAIR      35  33  92 SW3       30.20R
METROPOLIS*    FOG       37  37  98 CALM      30.25R VSB 3/4
$$

ILZ067-068-072-073-078-083-087-091-180400-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  FAIR      36  33  89 W5        30.20R WCI  32
FLORA*         FAIR      36  34  92 SW3       30.20R
FAIRFIELD*     FAIR      34  34  99 CALM      30.20R
HARRISBURG*    FAIR      37  35  96 CALM      30.23R
ROBINSON*      FAIR      34  32  93 NW3       30.19R
CARMI*         FAIR      36  35  94 SW3       30.21R
$$

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





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