Regional Weather Roundup
Issued by NWS

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426
ASUS43 KLOT 211103
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.

ILZ001-002-007-009-015-016-024-211200-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FAIR      45  25  45 E8        30.40R
STERLING*      FAIR      43  28  55 CALM      30.42R
SAVANNA*       MOCLDY    44  24  46 S3        30.42R
$$

ILZ003-004-008-010-011-017-018-211200-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    41  20  43 E7        30.42F
FREEPORT*      CLOUDY    38  27  65 CALM      30.43R
ROCHELLE*      CLOUDY    41  26  54 E6        30.40F
DE KALB*       FAIR      41  21  45 E7        30.42F
$$

ILZ005-006-012>014-019>023-211200-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    42  22  44 CALM      30.43S
CHICAGO-MIDWAY CLOUDY    44  20  38 CALM      30.44S
AURORA         FAIR      37  30  75 NE5       30.42F WCI  33
LANSING*       FAIR      37  30  75 CALM      30.44S
JOLIET*        FAIR      44  23  45 CALM      30.43S
WAUKEGAN       FAIR      34  26  72 CALM      30.43S
DUPAGE AIRPORT FAIR      41  23  48 SE3       30.42S
KANKAKEE*      FAIR      39  25  55 E6        30.44S
WHEELING       FAIR      39  24  55 CALM      30.45S
MORRIS*        MOCLDY    40  26  59 E3        30.41F
ROMEOVILLE*    FAIR      43  22  43 E5        30.43R
NORTHERLY ISL    N/A     41  20  43 N1          N/A
$$

LMZ740>746-211200-
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             42      CALM  /  3   N/A
CALUMET HARBOR             38      10/  2/  3 1029.9
BURNS HARBOR               41      80/  6/  6 1030.8F
MICHIGAN CITY              40      70/  4/  4   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-211200-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    46  26  45 E7        30.34S
GALESBURG*     FAIR      48  27  43 E7        30.40S
MACOMB*        CLOUDY    40  32  71 E7        30.40F
JACKSONVILLE*  CLOUDY    40  30  68 E9        30.37F
PITTSFIELD*    CLOUDY    46  29  51 E6        30.35F
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-211200-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        FAIR      40  30  66 E6        30.42F
BLOOMINGTON    FAIR      39  29  67 E7        30.41S WCI  34
DECATUR        FAIR      37  28  70 E7        30.39S WCI  32
PEORIA         FAIR      45  25  45 E8        30.39F
LACON*         FAIR      41  24  51 SW5       30.42R
LINCOLN*       FAIR      41  31  68 E6        30.40R
SPRINGFIELD    FAIR      44  28  53 E7        30.39R
TAYLORVILLE    FAIR      42  26  52 E6        30.38S
$$

ILZ033-039-045-046-055>057-062-063-211200-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      FAIR      41  28  60 NE8       30.40S
DANVILLE*      FAIR      40  30  65 NE6       30.39S
RANTOUL*       FAIR      42  31  65 E6        30.41S
MATTOON        FAIR      39  28  64 NE6       30.38S WCI  35
$$

ILZ079-100>102-211200-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLEVILLE     MOCLDY    43  29  57 NE3       30.33R
CAHOKIA*       CLOUDY    39  30  70 CALM      30.34R
SPARTA*        PTCLDY    41  31  67 E3        30.34R
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211200-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     FAIR      39  33  79 CALM      30.33S
CAIRO*         FAIR      44  33  64 NE5       30.30S
EFFINGHAM*     FAIR      42  31  62 NE3       30.39S
MARION         FAIR      35  31  85 N5        30.34S WCI  31
MT. VERNON     FAIR      41  29  62 NE6       30.35S
CENTRALIA*     CLOUDY    43  31  61 E5        30.35R
SALEM*         FAIR      46  28  49 E5        30.36R
METROPOLIS*    FAIR      46  30  54 CALM      30.32R
$$

ILZ067-068-072-073-078-083-087-091-211200-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  FAIR      41  31  67 NE7       30.39R
FLORA*         FAIR      45  29  55 NE5       30.37S
FAIRFIELD*     FAIR      43  29  59 NE3       30.35S
HARRISBURG*    FAIR      46  32  59 NE5       30.35R
ROBINSON*      FAIR      35  31  84 CALM      30.40R
CARMI*         FAIR      40  32  75 NE6       30.35R
$$

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





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