Regional Weather Roundup
Issued by NWS

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318
ASUS43 KLOT 180310
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT MON JUN 17 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.

ILZ001-002-007-009-015-016-024-180400-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         PTCLDY    84  69  60 S6        29.85R HX  88  TC  29
STERLING*      MOCLDY    83  71  67 CALM      29.89R HX  87  TC  28
SAVANNA*       PTCLDY    81  70  69 S7        29.87R HX  84  TC  27
$$

ILZ003-004-008-010-011-017-018-180400-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTCLDY    86  68  54 S9        29.90R HX  89  TC  30
FREEPORT*      PTCLDY    77  69  76 S7        29.91R TC  25
ROCHELLE*      MOCLDY    83  65  53 S12       29.91R HX  85  TC  29
DE KALB*       MOCLDY    82  64  56 S9        29.92R HX  83  TC  28
PERU*          PTCLDY    85  68  56 S16G22    29.90R HX  88  TC  29
$$

ILZ005-006-012>014-019>023-180400-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOCLDY    89  68  49 S15G23    29.90R HX  93  TC  32
CHICAGO-MIDWAY MOCLDY    89  68  49 S13G26    29.91R HX  93  TC  32
AURORA         PTCLDY    86  67  52 S13G22    29.90R HX  89  TC  30
JOLIET*        PTCLDY    87  71  58 S14G23    29.92R HX  92  TC  30
WAUKEGAN       MOCLDY    80  65  59 SE5       29.89R HX  82  TC  27
DUPAGE AIRPORT PTCLDY    86  67  52 S14       29.91R HX  89  TC  30
KANKAKEE*      MOCLDY    83  67  58 CALM      29.96R HX  86  TC  29
WHEELING       PTCLDY    89  67  47 S18G26    29.91R HX  92  TC  32
MORRIS*        PTCLDY    86  70  58 S14       29.91R HX  91  TC  30
ROMEOVILLE*    PTCLDY    86  72  62 S18G25    29.93R HX  92  TC  30
LANSING*       PTCLDY    82  72  71 S12       29.94R HX  86  TC  28
NORTHERLY ISL*   N/A     87  65  47 S13         N/A  HX  89  TC  31
$$

LMZ740>746-180400-
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)
S. MID LAKE BUOY           68 62  160/ 12/ 12 1012.7R         1/ 3
WINTHROP HARBOR            60 52  180/  6/  8   N/A           1/ 3
WAUKEGAN HARBOR            66 61  130/  4/  6   N/A           1/ 3
WILMETTE BUOY              72 65  120/ 12/ 17 1010.7R         2/ 3
CHICAGO BUOY               77 67  170/ 12/ 17 1013.0          1/ 2
HARRISON CRIB              88     190/ 24/ 28   N/A
NORTHERLY ISL              87     170/  8/ 17   N/A
CALUMET HARBOR             87     160/ 12/ 16 1012.2
BURNS HARBOR               86     180/  7/ 10 1014.2R
MICHIGAN CITY              86     240/  8/ 12 1012.1R
MICH CITY BUOY             76     180/  8/  8 1014.6R         1
ST. JOSEPH BUOY            78 69  170/ 10/ 14 1014.7R         1
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-180400-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         LGT RAIN  82  70  66 S12       29.87R HX  86  TC  28
GALESBURG*     PTCLDY    82  71  69 S12       29.89R HX  86  TC  28
MACOMB*        PTCLDY    81  69  67 S12       29.91R HX  84  TC  27
JACKSONVILLE*  PTCLDY    79  65  62 S9G22     29.92R HX  81  TC  26
PITTSFIELD*    PTCLDY    80  71  73 S12       29.92R HX  83  TC  27
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-180400-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        MOCLDY    84  69  61 S13G18    29.95R HX  87  TC  29
BLOOMINGTON    PTCLDY    80  71  74 S21       29.97R HX  84  TC  27
DECATUR        MOCLDY    82  67  60 S15       29.98R HX  84  TC  28
PEORIA         MOCLDY    84  70  62 S16G25    29.92R HX  88  TC  29
LACON*         MOCLDY    83  67  57 MISG      29.90R HX  86  TC  29
LINCOLN*       PTCLDY    81  64  55 S15G21    29.95R HX  83  TC  27
SPRINGFIELD    MOCLDY    80  66  62 S18G26    29.94R HX  82  TC  27
TAYLORVILLE    CLOUDY    78  64  63 E18G25    29.98R TC  25
$$

ILZ033-039-045-046-055>057-062-063-180400-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    82  69  64 S14       29.99R HX  85  TC  28
DANVILLE*      CLOUDY    83  69  62 S9        30.00R HX  86  TC  28
RANTOUL*       MOCLDY    82  68  63 S14       29.99R HX  84  TC  28
MATTOON        CLOUDY    81  70  69 S9        30.00R HX  84  TC  27
PARIS*         CLOUDY    79  69  73 SE6       30.03R HX  81  TC  26
$$

ILZ079-100>102-180400-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLEAR     77  66  69 S15       29.97R TC  25
BELLEVILLE     MOCLDY    76  70  83 S14       29.97R TC  24
CAHOKIA*       MOCLDY    77  69  76 S14       29.97R TC  25
SPARTA*        CLOUDY    73  72  96 SE8       30.01S TC  23
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180400-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    75  71  87 SE12      30.01S TC  24
CAIRO*         CLOUDY    75  73  91 SE6       30.02F TC  24
EFFINGHAM*     CLOUDY    78  69  73 SE8       30.03R HX  81  TC  26
MARION         DRIZZLE   74  73  96 S6        30.04S TC  23
MT. VERNON     CLOUDY    77  71  82 S7        30.02R TC  25
CENTRALIA*     CLOUDY    77  68  73 S9        30.01S TC  25
SALEM*         CLOUDY    78  69  72 S10       30.01S HX  81  TC  26
METROPOLIS*    CLOUDY    74  73  96 CALM      30.05R TC  23
$$

ILZ067-068-072-073-078-083-087-091-180400-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  TSTM      74  70  87 S17G40    30.06R FOG     TC  23
FLORA*         CLOUDY    79  70  73 S15       30.02S HX  81  TC  26
FAIRFIELD*     CLOUDY    75  70  83 S6        30.03R TC  24
HARRISBURG*    CLOUDY    74  73  97 S5        30.04S TC  24
ROBINSON*      MOCLDY    81  70  69 S8        30.03R HX  84  TC  27
CARMI*         CLOUDY    77  71  81 S5        30.03S TC  25
$$

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