Regional Weather Roundup
Issued by NWS

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208
ASUS43 KLOT 211708
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT MON MAY 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.

ILZ001-002-007-009-015-016-024-211800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    61  60  97 E6        30.03F FOG
SAVANNA*       CLOUDY    60  59  97 E7        30.05F FOG
$$

ILZ003-004-008-010-011-017-018-211800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       LGT RAIN  59  57  93 E7        30.08F
FREEPORT*      CLOUDY    57  56  99 E6        30.08F FOG
ROCHELLE*      LGT RAIN  60  59  97 SE13      30.06F
DE KALB*       RAIN      58  58 100 E12       30.07F
PERU*          LGT RAIN  62  60  96 E5        30.07S
$$

ILZ005-006-012>014-019>023-211800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  LGT RAIN  56  55  97 N6        30.10F FOG
CHICAGO-MIDWAY LGT RAIN  57  57 100 NW5       30.11R FOG
AURORA         RAIN      59  58  96 E10       30.07F FOG
LANSING*       RAIN      63  61  96 S9        30.11R
JOLIET*        RAIN      61  61 100 NE6       30.08F
WAUKEGAN       LGT RAIN  53  53 100 E7        30.11F FOG
DUPAGE AIRPORT RAIN      57  57 100 E7        30.09F FOG
KANKAKEE*      CLOUDY    66  64  92 SE10      30.08F FOG
WHEELING       LGT RAIN  56  55  97 NE3       30.13S FOG
MORRIS*        RAIN      61  60  96 E6        30.07F
ROMEOVILLE*    RAIN      59  58  97 NE7       30.08F
NORTHERLY ISL    N/A     56  54  93 SE1         N/A
$$

LMZ740>746-211800-
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)
WILMETTE HARBOR            51 47  100/  8/ 10   N/A           2/ 3
HARRISON CRIB              56     160/  3/  5   N/A
BURNHAM HARBOR             56      CALM  / 17   N/A
CALUMET HARBOR             57      30/  1/  4 1018.7R
BURNS HARBOR               63     140/  6/ 16 1019.6S
MICHIGAN CITY              60     280/  2/  3   N/A
MICHIGAN CITY 6N           59 53  140/  8/ 12   N/A           1/ 2
ST. JOSEPH                 57 52  130/ 14/ 17 1019.6          2/ 2
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-211800-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    70  65  84 SW9       30.03F
GALESBURG*     CLOUDY    64  63  96 SE5       30.05S FOG
MACOMB*        CLOUDY    63  63  99 SE7       30.06S FOG
JACKSONVILLE*  CLOUDY    71  67  87 SW10      30.04F
PITTSFIELD*    CLOUDY    72  69  90 SW9       30.05S
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-211800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    67  67  98 E6        30.06F FOG
BLOOMINGTON    CLOUDY    72  66  81 S10       30.06F
DECATUR        PTSUNNY   73  66  78 S12       30.06F
PEORIA         FOG       65  64  97 S5        30.05F VSB 1
LACON*         LGT RAIN  62  62 100 CALM      30.05F
LINCOLN*       CLOUDY    74  66  77 S7        30.05S
SPRINGFIELD    PTSUNNY   75  68  78 SW10      30.05S
TAYLORVILLE    PTSUNNY   72  67  83 S8        30.07F
$$

ILZ033-039-045-046-055>057-062-063-211800-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      LGT RAIN  73  67  81 S12       30.07F
DANVILLE*      CLOUDY    73  68  86 S6        30.07S
RANTOUL*       PTSUNNY   72  70  92 SE7       30.08F
MATTOON        LGT RAIN  71  68  90 SE6       30.08F
PARIS*         LGT RAIN  73  70  91 S7        30.11S
$$

ILZ079-100>102-211800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    73  70  88 SW6       30.06S
BELLEVILLE     CLOUDY    72  67  84 SE3       30.05F
CAHOKIA*       CLOUDY    73  67  81 S3        30.05S
SPARTA*        CLOUDY    73  71  95 SE8       30.09R
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     PTSUNNY   74  68  81 S9        30.08S
CAIRO*         LGT RAIN  72  69  92 CALM      30.10S
EFFINGHAM*     PTSUNNY   73  69  87 E7        30.09F
MARION         PTSUNNY   73  72  94 S7        30.10R
CENTRALIA*     CLOUDY    73  70  89 S10       30.07S
SALEM*         DRIZZLE   73  67  82 SE3       30.08S
$$

ILZ067-068-072-073-078-083-087-091-211800-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  FAIR      79  63  57 SW6       30.08F HX  80
FLORA*         FAIR      75  67  76 SE8       30.08F
FAIRFIELD*     FAIR      76  67  73 S3        30.08S
HARRISBURG*    FAIR      76  70  81 SE5       30.09S
ROBINSON*      LGT RAIN  74  68  81 S5        30.09F
CARMI*         FAIR      78  68  70 SE5       30.08S HX  80
$$

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





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