Regional Weather Roundup
Issued by NWS

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450
ASUS43 KLOT 220308
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT SAT APR 21 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.

ILZ001-002-007-009-015-016-024-220400-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         MOCLDY    52  34  50 E12       30.34S
STERLING*      FAIR      46  36  68 NE6       30.37S
SAVANNA*       FAIR      48  36  62 NE5       30.37F
$$

ILZ003-004-008-010-011-017-018-220400-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    49  21  33 E8        30.42R
FREEPORT*      FAIR      45  36  70 E6        30.40S
ROCHELLE*      FAIR      46  28  49 E8        30.38F
DE KALB*       FAIR      45  25  44 E7        30.41R
PERU*          FAIR      51  29  41 E8        30.37R
$$

ILZ005-006-012>014-019>023-220400-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    47  16  29 E5        30.40R
CHICAGO-MIDWAY CLOUDY    47  19  33 E5        30.40R
AURORA         FAIR      45  27  49 N6        30.39R
LANSING*       FAIR      43  27  53 CALM      30.40R
JOLIET*        FAIR      47  24  40 NE6       30.38S
WAUKEGAN       FAIR      39  25  57 CALM      30.39R
DUPAGE AIRPORT FAIR      46  21  37 NE3       30.39R
KANKAKEE*      FAIR      46  31  56 NE10      30.37R
WHEELING       FAIR      45  18  34 CALM      30.42R
MORRIS*        FAIR      45  30  55 NE5       30.37R
ROMEOVILLE*    FAIR      44  22  41 NE8       30.38S
NORTHERLY ISL    N/A     43  21  42 NE3         N/A
$$

LMZ740>746-220400-
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              42     340/  8/  8   N/A
BURNHAM HARBOR             43     350/  3/  6   N/A
CALUMET HARBOR             41     350/  3/  4 1028.6R
BURNS HARBOR               42      60/  7/  9 1029.5R
MICHIGAN CITY              41      30/  8/  8   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-220400-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    55  29  36 E16G23    30.23R
GALESBURG*     FAIR      55  34  45 NE12      30.33S
MACOMB*        CLOUDY    50  33  52 NE14      30.31F
JACKSONVILLE*  CLOUDY    53  31  43 NE14      30.26S
PITTSFIELD*    CLOUDY    55  32  41 NE12G17   30.25S
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-220400-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        FAIR      49  35  58 NE6       30.37R
BLOOMINGTON    FAIR      50  32  50 NE12      30.33S
DECATUR        FAIR      51  32  48 E9        30.28F
PEORIA         FAIR      52  33  48 NE10      30.33S
LACON*         FAIR      50  30  46 NE5       30.36R
LINCOLN*       FAIR      53  33  48 E10       30.29F
SPRINGFIELD    FAIR      54  33  45 NE9       30.27F
TAYLORVILLE    FAIR      55  29  38 E14G20    30.25F
$$

ILZ033-039-045-046-055>057-062-063-220400-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      FAIR      53  27  36 E10       30.32R
DANVILLE*      FAIR      52  30  44 E7        30.30R
RANTOUL*       FAIR      54  30  40 E9        30.33R
MATTOON        FAIR      56  26  31 E9        30.27F
PARIS*         FAIR      51  34  51 NE6       30.32S
$$

ILZ079-100>102-220400-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    57  36  44 NE9       30.23R
BELLEVILLE     CLOUDY    59  35  41 NE6       30.20R
CAHOKIA*       CLOUDY    59  33  37 E10       30.21R
SPARTA*        CLOUDY    59  38  45 NE3       30.21R
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-220400-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     MOCLDY    62  32  32 NE9       30.16S
CAIRO*         FAIR      64  38  39 E5        30.15R
EFFINGHAM*     FAIR      56  35  45 NE7       30.28F
MARION         FAIR      64  28  25 NE6G17    30.18S
MT. VERNON     FAIR      60  33  36 E8G26     30.20F
CENTRALIA*     CLOUDY    59  36  42 E12       30.21R
SALEM*         FAIR      60  32  34 NE14G22   30.18F
METROPOLIS*    FAIR      65  35  32 E7        30.15S
$$

ILZ067-068-072-073-078-083-087-091-220400-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  FAIR      57  28  33 NE12      30.28R
FLORA*         FAIR      58  36  44 NE8       30.25F
FAIRFIELD*     FAIR      58  34  40 NE12      30.20F
HARRISBURG*    FAIR      61  37  39 E13G18    30.17F
ROBINSON*      FAIR      54  30  40 NE7       30.30S
CARMI*         FAIR      56  41  57 NE9       30.22F
$$

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





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