Regional Weather Roundup
Issued by NWS

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080
ASUS43 KLOT 210708
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM 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.

ILZ001-002-007-009-015-016-024-210800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FAIR      45  31  58 E7        30.38F
STERLING*      FAIR      39  30  70 NE7       30.41F WCI  34
SAVANNA*       FAIR      44  27  51 NE3       30.41S
$$

ILZ003-004-008-010-011-017-018-210800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOCLDY    41  19  41 CALM      30.43F
FREEPORT*      FAIR      35  25  66 E3        30.43F
ROCHELLE*      FAIR      36  22  57 E6        30.43S WCI  32
DE KALB*       FAIR      39  16  39 E7        30.43F WCI  34
PERU*          FAIR      44  24  47 E7        30.42F
$$

ILZ005-006-012>014-019>023-210800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOCLDY    42  19  39 CALM      30.43F
CHICAGO-MIDWAY MOCLDY    43  19  38 E5        30.44F
AURORA         FAIR      37  23  56 NE6       30.42F WCI  32
LANSING*       FAIR      37  26  67 CALM      30.44F
JOLIET*        FAIR      42  20  42 CALM      30.43S
WAUKEGAN       FAIR      30  22  72 CALM      30.43F
DUPAGE AIRPORT FAIR      35  24  64 CALM      30.42F
KANKAKEE*      FAIR      39  20  46 E7        30.42F WCI  34
WHEELING       FAIR      37  22  54 CALM      30.45F
MORRIS*        FAIR      39  23  52 CALM      30.43S
ROMEOVILLE*    FAIR      40  20  45 E6        30.43S
NORTHERLY ISL    N/A     39  28  65 CALM        N/A
$$

LMZ740>746-210800-
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     140/  2/  2   N/A
BURNHAM HARBOR             38      CALM  /  1   N/A
CALUMET HARBOR                     30/  2/  3 1030.2F
BURNS HARBOR               42      80/  4/  5 1031.2F
MICHIGAN CITY              41      60/  5/  5   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-210800-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         MOCLDY    47  23  38 E7        30.34F
GALESBURG*     FAIR      53  28  37 E7        30.39R
MACOMB*        CLOUDY    44  27  50 E7        30.38S
JACKSONVILLE*  CLOUDY    41  28  60 E6        30.35F
PITTSFIELD*    MOCLDY    47  26  44 E3        30.35F
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-210800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        FAIR      39  27  62 E9        30.42F WCI  33
BLOOMINGTON    FAIR      41  27  57 E8        30.40F
DECATUR        FAIR      38  27  64 E5        30.37F WCI  34
PEORIA         FAIR      49  23  36 E8        30.38F
LACON*         FAIR      43  25  48 E8        30.40F
LINCOLN*       FAIR      44  32  62 E7        30.38F
SPRINGFIELD    FAIR      47  27  45 E6        30.37F
TAYLORVILLE    FAIR      47  25  42 E10       30.36F
$$

ILZ033-039-045-046-055>057-062-063-210800-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      FAIR      42  26  53 NE10      30.39F
DANVILLE*      FAIR      41  27  56 NE8       30.38F
RANTOUL*       FAIR      44  29  56 NE7       30.40S
MATTOON        FAIR      45  25  45 E8        30.36F
PARIS*         FAIR      43  28  55 E6        30.39F
$$

ILZ079-100>102-210800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    44  29  56 E6        30.34S
BELLEVILLE     MOCLDY    46  28  49 E3        30.32F
CAHOKIA*       CLOUDY    41  31  67 CALM      30.32F
SPARTA*        CLOUDY    45  31  58 E5        30.32F
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     FAIR      42  34  73 E3        30.31F
CAIRO*         FAIR      49  33  52 NE7       30.30F
EFFINGHAM*     FAIR      49  28  45 E7        30.36F
MARION         FAIR      48  27  44 CALM      30.33F
MT. VERNON     FAIR      44  28  53 NE6       30.33F
CENTRALIA*     PTCLDY    47  28  48 E3        30.33F
SALEM*         FAIR      49  25  38 E3        30.34F
METROPOLIS*    FAIR      45  32  60 CALM      30.32F
$$

ILZ067-068-072-073-078-083-087-091-210800-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  FAIR      46  27  47 NE8       30.37F
FLORA*         FAIR      47  29  50 E5        30.35F
FAIRFIELD*     FAIR      46  29  50 NE5       30.33F
HARRISBURG*    FAIR      47  33  57 E7        30.33F
ROBINSON*      FAIR      40  28  60 E5        30.39S
CARMI*         FAIR      42  34  72 E9        30.33F
$$

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





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