Regional Weather Roundup
Issued by NWS

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145
ASUS43 KLOT 211003
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.

ILZ001-002-007-009-015-016-024-211100-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FAIR      46  25  43 E6        30.39R
STERLING*      FAIR      41  31  67 E8        30.40F
SAVANNA*       MOCLDY    43  25  48 E10       30.38F
$$

ILZ003-004-008-010-011-017-018-211100-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    39  29  67 CALM      30.44S
FREEPORT*      FAIR      37  28  69 E3        30.43F
ROCHELLE*      FAIR      38  26  61 CALM      30.44R
DE KALB*       FAIR      40  21  47 SE3       30.43S
PERU*          FAIR      44  26  50 NE3       30.43S
$$

ILZ005-006-012>014-019>023-211100-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    43  17  35 CALM      30.43S
CHICAGO-MIDWAY CLOUDY    43  21  41 E3        30.44S
AURORA         FAIR      39  25  57 N5        30.43S
LANSING*       FAIR      38  27  64 CALM      30.44S
JOLIET*        FAIR      44  22  41 CALM      30.43S
WAUKEGAN       FAIR      31  22  69 CALM      30.43S
DUPAGE AIRPORT FAIR      39  25  57 NE3       30.42S
KANKAKEE*      FAIR      40  20  45 E6        30.44R
WHEELING       FAIR      38  24  57 CALM      30.45S
MORRIS*        FAIR      40  25  54 NE3       30.43R
ROMEOVILLE*    FAIR      43  20  41 E6        30.42F
NORTHERLY ISL    N/A     41  19  41 NE2         N/A
$$

LMZ740>746-211100-
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     340/  3/  3   N/A
BURNHAM HARBOR             42      40/  1/  2   N/A
CALUMET HARBOR             38      10/  1/  3 1030.2R
BURNS HARBOR               43      40/  4/  5 1031.2R
MICHIGAN CITY              41      90/  2/  2   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-211100-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         PTCLDY    47  25  42 E8        30.34F
GALESBURG*     FAIR      49  27  42 E5        30.40R
MACOMB*        CLOUDY    41  31  67 E5        30.40R
JACKSONVILLE*  MOCLDY    42  30  63 E8        30.36S
PITTSFIELD*    CLOUDY    46  28  48 E5        30.36S
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-211100-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        FAIR      38  31  73 E5        30.42F WCI  35
BLOOMINGTON    FAIR      40  27  59 E8        30.41S
DECATUR        FAIR      37  28  70 E5        30.39R WCI  33
PEORIA         FAIR      47  22  37 E9        30.40S
LACON*         FAIR      41  25  53 E6        30.40F
LINCOLN*       FAIR      41  31  68 E3        30.40R
SPRINGFIELD    FAIR      43  28  55 E8        30.38S
TAYLORVILLE    FAIR      44  27  50 E8        30.37S
$$

ILZ033-039-045-046-055>057-062-063-211100-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      FAIR      43  27  53 NE8       30.40R
DANVILLE*      FAIR      42  28  56 NE5       30.39R
RANTOUL*       FAIR      44  31  60 E7        30.41R
MATTOON        FAIR      41  28  60 NE5       30.38R
PARIS*         FAIR      40  30  65 NE3       30.40R
$$

ILZ079-100>102-211100-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLEVILLE     CLOUDY    44  29  55 CALM      30.32S
CAHOKIA*       PTCLDY    39  32  76 E5        30.33S
SPARTA*        CLOUDY    39  32  75 E6        30.34S
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211100-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     FAIR      39  35  86 N3        30.33R
CAIRO*         FAIR      46  32  59 NE5       30.29S
EFFINGHAM*     FAIR      46  29  52 NE5       30.39R
MARION         FAIR      39  31  73 N3        30.33R
MT. VERNON     FAIR      42  28  57 NE6       30.35R
CENTRALIA*     CLOUDY    44  30  57 E3        30.34R
SALEM*         FAIR      46  27  47 E5        30.35S
METROPOLIS*    FAIR      47  30  51 CALM      30.31S
$$

ILZ067-068-072-073-078-083-087-091-211100-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  FAIR      43  28  55 NE7       30.37S
FLORA*         FAIR      47  29  50 NE5       30.37R
FAIRFIELD*     FAIR      44  30  59 NE3       30.34R
HARRISBURG*    FAIR      46  32  58 E6        30.33S
ROBINSON*      FAIR      40  29  65 E6        30.39R
CARMI*         FAIR      40  33  75 NE3       30.34S
$$

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





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