Regional Weather Roundup
Issued by NWS

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549
ASUS43 KLOT 211509
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM 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.

ILZ001-002-007-009-015-016-024-211600-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    59  57  93 SE7       30.05S FOG
SAVANNA*       CLOUDY    56  55  97 E5        30.07F
$$

ILZ003-004-008-010-011-017-018-211600-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       LGT RAIN  54  53  97 E8        30.11F
FREEPORT*      CLOUDY    54  54  99 E12       30.11F
ROCHELLE*      RAIN      58  57  98 E8        30.10S
DE KALB*       DRIZZLE   56  56  99 E12       30.11S
PERU*          LGT RAIN  60  59  95 E9        30.09S
$$

ILZ005-006-012>014-019>023-211600-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  RAIN      54  52  93 E13       30.08F FOG
CHICAGO-MIDWAY LGT RAIN  56  56 100 E12       30.09S
AURORA         HVY RAIN  58  58 100 CALM      30.11R VSB 1
LANSING*       LGT RAIN  57  57 100 E7        30.11F
JOLIET*        LGT RAIN  60  60  98 S6        30.10R
WAUKEGAN       LGT RAIN  51  51 100 E15       30.11F VSB 1/2
DUPAGE AIRPORT HVY RAIN  56  56 100 E6        30.10F VSB 1
KANKAKEE*      FAIR      64  61  88 SE13G18   30.10S
WHEELING       LGT RAIN  54  53  97 E12G20    30.09F
MORRIS*        LGT RAIN  59  58  94 W3        30.10R
ROMEOVILLE*    CLOUDY    58  57  97 SE10      30.09R FOG
NORTHERLY ISL    N/A     50  49  96 N9          N/A
$$

LMZ740>746-211600-
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            48 46   60/ 14/ 16   N/A           2/ 5
HARRISON CRIB              50      60/ 15/ 16   N/A
BURNHAM HARBOR             52      40/  9/ 11   N/A
CALUMET HARBOR             53      40/  8/ 15 1018.7F
BURNS HARBOR               56        CALM     1020.7S
MICHIGAN CITY 6N           56 53  100/  8/ 10   N/A           1/ 5
ST. JOSEPH                 56 52  140/  4/  8 1021.5          1/ 3
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-211600-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    67  64  90 S8        30.03S
GALESBURG*     CLOUDY    58  58  98 E7        30.06F
MACOMB*        CLOUDY    60  60  99 SE9       30.07F FOG
JACKSONVILLE*  CLOUDY    66  64  93 S8        30.06F
PITTSFIELD*    CLOUDY    68  66  95 S7        30.06S
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-211600-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    62  61  98 SE3       30.09F FOG
BLOOMINGTON    CLOUDY    65  63  93 S8        30.09F FOG
DECATUR        PTSUNNY   70  67  90 S7        30.08S
PEORIA         RAIN      60  59  96 E3        30.06F VSB 1
LACON*         HVY RAIN  58  58 100 CALM      30.07F
LINCOLN*       CLOUDY    68  67  96 SE5       30.07F FOG
SPRINGFIELD    CLOUDY    70  67  90 S8        30.06F
TAYLORVILLE    FAIR      69  67  93 S5        30.08S
$$

ILZ033-039-045-046-055>057-062-063-211600-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      PTSUNNY   68  67  96 SE6       30.09F FOG
DANVILLE*      LGT RAIN  67  66  97 S3        30.08S
RANTOUL*       CLOUDY    68  67  98 SE3       30.09F FOG
MATTOON        LGT RAIN  70  67  90 S10       30.09S
PARIS*         LGT RAIN  72  68  88 S8        30.11F
$$

ILZ079-100>102-211600-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    66  66 100 SE6       30.07S
BELLEVILLE     CLOUDY    69  66  91 CALM      30.05F
CAHOKIA*       CLOUDY    68  65  90 CALM      30.06S
SPARTA*        CLOUDY    70  69  98 CALM      30.08S
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211600-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    70  67  90 E3        30.07R
CAIRO*         DRIZZLE   70  69  96 SE9       30.07R
EFFINGHAM*     LGT RAIN  70  70 100 E7        30.10F
MARION         CLOUDY    72  72 100 SE9       30.09R
CENTRALIA*     PTSUNNY   70  67  90 SE8       30.08S
SALEM*         PTSUNNY   70  66  85 SE3       30.10R
$$

ILZ067-068-072-073-078-083-087-091-211600-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  FAIR      75  67  76 SE5       30.10F
FLORA*         LGT RAIN  72  68  88 SE5       30.10F
FAIRFIELD*     LGT RAIN  71  68  89 CALM      30.08F
HARRISBURG*    LGT RAIN  72  69  90 SE9       30.09S
ROBINSON*      FAIR      74  68  82 SE5       30.11F
CARMI*         PTSUNNY   72  68  87 SE7       30.09S
$$

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





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