Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 181410
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT THU APR 18 2024

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.

ILZ001-002-007-009-015-016-024-181500-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         RAIN      49  45  86 NE6       30.08R FOG     TC   9
STERLING*      LGT RAIN  49  48  97 NE14      30.05F TC   9
$$

ILZ003-004-008-010-011-017-018-181500-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       LGT RAIN  50  44  80 NW6       30.13R TC  10
FREEPORT*      CLOUDY    48  45  89 CALM      30.14R TC   9
ROCHELLE*      LGT RAIN  48  44  84 N6        30.11R TC   9
DE KALB*       CLOUDY    49  40  71 N7        30.12R TC  10
PERU*          CLOUDY    51  46  80 E7        30.07F TC  11
$$

ILZ005-006-012>014-019>023-181500-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    54  43  66 NE6       30.06F TC  12
CHICAGO-MIDWAY CLOUDY    56  40  55 N6        30.07R TC  13
AURORA         CLOUDY    51  44  77 NW5       30.10R TC  11
JOLIET*        CLOUDY    55  45  71 NE5       30.09R TC  13
WAUKEGAN       CLOUDY    51  41  68 VRB6      30.06F TC  11
DUPAGE AIRPORT CLOUDY    52  44  74 N3        30.07R TC  11
KANKAKEE*      CLOUDY    55  44  67 NE8       30.10R TC  13
WHEELING       CLOUDY    53  43  68 NE7       30.08F TC  12
MORRIS*        CLOUDY    53  47  81 CALM      30.08R TC  12
ROMEOVILLE*    MOSUNNY   54  45  71 NE8       30.08R TC  12
LANSING*       CLOUDY    55  44  68 NE8       30.08R TC  13
NORTHERLY ISL*   N/A     53  44  71 NE3         N/A  TC  12
$$

LMZ740>746-181500-
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              54     360/  6/  6   N/A
NORTHERLY ISL              53      30/  3/  7   N/A
CALUMET HARBOR             53     350/  5/  8 1017.2
BURNS HARBOR               51      50/  3/  4 1019.0R
MICHIGAN CITY              50      10/  4/  5 1018.4R
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-181500-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    56  46  69 E9        30.03R TC  13
GALESBURG*     LGT RAIN  50  47  89 NE7       30.09R TC  10
MACOMB*        CLOUDY    52  46  79 E8        30.09R TC  11
JACKSONVILLE*  CLOUDY    55  46  69 E7        30.05R TC  13
PITTSFIELD*    CLOUDY    56  47  71 E7        30.04R TC  14
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-181500-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    54  43  65 E5        30.10R TC  12
BLOOMINGTON    CLOUDY    54  48  80 NE12      30.09R TC  12
DECATUR        CLOUDY    58  50  75 E12       30.05S TC  14
PEORIA         CLOUDY    55  47  74 E9        30.05F TC  13
LACON*         CLOUDY    52  46  80 E7        30.05F TC  11
LINCOLN*       CLOUDY    57  48  73 E7        30.06F TC  14
SPRINGFIELD    CLOUDY    56  48  74 E9        30.04F TC  13
TAYLORVILLE    CLOUDY    57  48  72 MISG      30.06R TC  14
$$

ILZ033-039-045-046-055>057-062-063-181500-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      PTSUNNY   58  47  66 E13       30.07R TC  14
DANVILLE*      PTSUNNY   56  45  66 E5        30.08R TC  13
RANTOUL*       PTSUNNY   55  46  71 E7        30.09R TC  13
MATTOON        PTSUNNY   59  48  67 E13       30.04S TC  15
PARIS*         PTSUNNY   57  47  70 E8        30.08R TC  14
$$

ILZ079-100>102-181500-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          PTSUNNY   61  48  63 E13       30.00F TC  16
BELLEVILLE     PTSUNNY   65  53  63 SE12      29.97F TC  19
CAHOKIA*       PTSUNNY   64  50  60 SE14      29.96F TC  18
SPARTA*        PTSUNNY   64  52  65 SE9       30.01R TC  18
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181500-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    66  60  81 S8        30.01R TC  19
CAIRO*         CLOUDY    68  67  96 SW7       30.04R TC  20
EFFINGHAM*     PTSUNNY   59  49  68 E13       30.06S TC  15
MARION         CLOUDY    64  63  94 SE9       30.02R TC  18
MT. VERNON       N/A     64  52  64 E10G17    30.03S TC  18
CENTRALIA*     MOSUNNY   64  51  62 SE14G21   30.01F TC  18
SALEM*         MOSUNNY   63  48  57 E10       30.02S TC  17
METROPOLIS*    FOG       65  64  97 S3        30.04S VSB 1   TC  19
$$

ILZ067-068-072-073-078-083-087-091-181500-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  MOSUNNY   64  48  56 E12       30.06S TC  18
FLORA*         MOSUNNY   61  50  67 E12       30.06S TC  16
FAIRFIELD*     MOSUNNY   63  50  61 SE7       30.05S TC  17
CARMI*         MOSUNNY   67  53  59 SE8       30.04S TC  20
$$

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




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