Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 190301
RWRIL

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

ILZ001-002-007-009-015-016-024-190400-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     48  43  82 NW9       30.07R TC   9
STERLING*      CLEAR     47  47 100 NW7       30.05R TC   8
$$

ILZ003-004-008-010-011-017-018-190400-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOCLDY    49  46  90 NW7       30.05S TC   9
FREEPORT*        N/A     45  42  90 CALM      30.06R TC   7
ROCHELLE*      MOCLDY    47  45  91 N10       30.04R TC   9
DE KALB*       CLOUDY    47  45  90 N8        30.02S TC   9
$$

ILZ005-006-012>014-019>023-190400-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    49  46  90 N10       29.98F TC   9
CHICAGO-MIDWAY CLOUDY    50  44  80 N8        29.98F TC  10
AURORA         CLOUDY    49  46  90 N14       29.99F TC   9
JOLIET*        CLOUDY    51  48  90 N7        29.99S TC  11
WAUKEGAN       CLOUDY    48  45  89 N5        30.00S TC   9
DUPAGE AIRPORT CLOUDY    49  46  90 N13       29.99F TC   9
WHEELING       CLOUDY    49  46  90 N9        30.01S TC   9
MORRIS*        CLOUDY    50  49  95 N6        29.98S TC  10
LANSING*       RAIN      46  46  99 NE5       30.00F TC   8
NORTHERLY ISL*   N/A     47  42  83 N7          N/A  TC   8
$$

LMZ740>746-190400-
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)
NORTHERLY ISL              47     360/  7/ 15   N/A
CALUMET HARBOR             47     340/ 10/ 12 1014.9
BURNS HARBOR               45      30/  6/  7 1016.3R
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-190400-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         MOCLDY    50  46  86 N15       30.08R TC  10
GALESBURG*     PTCLDY    47  47 100 N10       30.07R TC   8
MACOMB*        PTCLDY    47  45  93 N13G20    30.09R TC   8
PITTSFIELD*    CLOUDY    51  49  93 N18       30.07R TC  11
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-190400-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    CLOUDY    50  49  96 N20       29.98R TC  10
DECATUR        LGT RAIN  56  55  97 NW15      29.94R TC  13
PEORIA         CLOUDY    50  50 100 N9G20     30.03R TC  10
LACON*         CLOUDY    49  46  90 NW10G17   30.02R TC   9
LINCOLN*       CLOUDY    52  51  96 N10G21    29.99R TC  11
SPRINGFIELD    CLOUDY    52  50  93 N22       30.00R FOG     TC  11
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-190400-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    54  51  90 NE18G32   29.88F TC  12
DANVILLE*      RAIN      51  49  93 NW20G31   29.93R TC  11
MATTOON        LGT RAIN  56  54  93 N14G31    29.89R TC  13
PARIS*         CLOUDY    60  58  92 NW22G31   29.87R TC  16
$$

ILZ079-100>102-190400-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    54  54 100 NW20G30   29.98R TC  12
CAHOKIA*       CLOUDY    57  54  89 NW18      29.98R TC  14
SPARTA*        CLOUDY    61  60  99 NW13G18   29.94R THUNDER TC  16
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190400-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     TSTM      65  63  93 NW7G18    29.90R VSB 1   TC  18
CAIRO*         CLOUDY    72  68  87 SW7       29.92S TC  22
MARION         CLOUDY    64  63  96 N6        29.90F TC  18
MT. VERNON     CLOUDY    61  60  97 W5        29.93R TC  16
CENTRALIA*     CLOUDY    62  60  92 SW9G22    29.91R TC  17
SALEM*         TSTM      63  61  94 W10G17    29.94R TC  17
METROPOLIS*    CLOUDY    71  64  79 S3        29.93S THUNDER TC  22
$$

ILZ067-068-072-073-078-083-087-091-190400-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  TSTM      62  60  93 SW9       29.91R FOG     TC  17
FLORA*         RAIN      61  61 100 SW7       29.91S TC  16
FAIRFIELD*     CLOUDY    60  60  99 S6        29.89F THUNDER TC  15
CARMI*         CLOUDY    62  60  92 S7        29.91F TC  17
$$

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




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