Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 201608
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT FRI APR 20 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.

ILZ001-002-007-009-015-016-024-201700-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FAIR      54  28  36 NE6       30.52S
STERLING*      FAIR      52  24  33 CALM      30.53F
SAVANNA*       FAIR      50  26  39 W5        30.53S
$$

ILZ003-004-008-010-011-017-018-201700-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       FAIR      51  20  29 CALM      30.54F
FREEPORT*      FAIR      49  22  33 CALM      30.54S
ROCHELLE*      FAIR      51  26  38 CALM      30.53S
DE KALB*       FAIR      52  19  27 W8        30.53S
PERU*          FAIR      54  22  28 CALM      30.54S
$$

ILZ005-006-012>014-019>023-201700-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  FAIR      53  25  33 CALM      30.51S
CHICAGO-MIDWAY FAIR      53  22  29 CALM      30.52F
AURORA           N/A     53  19  26 SW6       30.52S
LANSING*       FAIR      52  30  43 CALM      30.53S
JOLIET*        FAIR      55  23  28 CALM      30.52S
WAUKEGAN       FAIR      49  30  48 E8        30.52R
DUPAGE AIRPORT FAIR      54  18  24 W6        30.51S
KANKAKEE*      FAIR      53  24  33 E3        30.53F
WHEELING       FAIR      53  24  32 CALM      30.53F
MORRIS*        FAIR      53  27  36 E5        30.52S
ROMEOVILLE*    FAIR      53  23  30 CALM      30.52F
NORTHERLY ISL    N/A     42  31  65 NE5         N/A
$$

LMZ740>746-201700-
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              40     350/  3/  3   N/A
BURNHAM HARBOR             43      40/  5/  6   N/A
CALUMET HARBOR             42      50/  6/  8 1033.2R
BURNS HARBOR               40     330/  4/  6 1034.5R
MICHIGAN CITY              41     300/  3/  4   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-201700-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SUNNY     53  20  27 SE8       30.50S
GALESBURG*     FAIR      57  23  27 E6        30.53S
MACOMB*        SUNNY     53  19  26 E5        30.54S
JACKSONVILLE*  SUNNY     53  21  29 SE10G17   30.52S
PITTSFIELD*    SUNNY     53  27  35 SE12      30.52S
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-201700-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        FAIR      53  25  33 E5        30.53S
BLOOMINGTON    FAIR      53  25  33 E10       30.53S
DECATUR        FAIR      54  18  24 E14       30.52S
PEORIA         FAIR      53  22  29 VRB5      30.52F
LACON*         FAIR      52  26  36 N3        30.53F
LINCOLN*       FAIR      55  23  29 E8G16     30.52F
SPRINGFIELD    FAIR      56  24  29 E12       30.52F
TAYLORVILLE    FAIR      53  23  30 E15       30.52S
$$

ILZ033-039-045-046-055>057-062-063-201700-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      FAIR      54  21  27 NE8       30.52S
DANVILLE*      FAIR      52  23  33 E7        30.49F
RANTOUL*       FAIR      54  26  33 E7        30.53R
MATTOON        FAIR      54  22  28 E8        30.51R
PARIS*         FAIR      52  28  40 E10       30.52S
$$

ILZ079-100>102-201700-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MOSUNNY   54  27  35 SE12G18   30.51S
BELLEVILLE     SUNNY     53  23  30 SE13      30.49S
CAHOKIA*       SUNNY     55  20  25 E9G18     30.49F
SPARTA*        SUNNY     53  28  38 E8        30.50S
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201700-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     FAIR      54  26  34 NE12      30.48F
CAIRO*         FAIR      52  29  40 NE9       30.47S
EFFINGHAM*     FAIR      53  26  35 NE9G16    30.52F
MARION         SUNNY     54  25  32 E12       30.48F
MT. VERNON     FAIR      55  27  34 E12       30.50F
CENTRALIA*     SUNNY     54  25  32 E10G18    30.48F
SALEM*         FAIR      54  19  25 E12       30.49F
METROPOLIS*    FAIR      56  29  35 E6        30.47F
$$

ILZ067-068-072-073-078-083-087-091-201700-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  FAIR      54  23  30 E10       30.51F
FLORA*         FAIR      53  24  32 E9        30.51F
FAIRFIELD*     FAIR      53  25  33 E7        30.49F
HARRISBURG*    FAIR      53  33  47 E10       30.50S
ROBINSON*      FAIR      52  23  31 NE9       30.52S
CARMI*         FAIR      52  29  40 E8        30.49S
$$

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





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