National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Regional Weather Roundup
Issued by NWS

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018
ASUS43 KLOT 232006
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CDT THU MAY 23 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.

ILZ001-002-007-009-015-016-024-232100-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         SUNNY     81  46  29 SE7G18    29.86F HX  80  TC  27
STERLING*      SUNNY     80  46  30 SE5       29.89F TC  27
$$

ILZ003-004-008-010-011-017-018-232100-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOSUNNY   81  40  23 W6        29.90F TC  27
FREEPORT*      MOSUNNY   80  38  22 CALM      29.91F TC  26
ROCHELLE*      PTSUNNY   81  37  20 S9G26     29.90S TC  27
DE KALB*       MOSUNNY   79  37  21 S3        29.91F TC  26
PERU*          SUNNY     83  41  22 CALM      29.88F HX  81  TC  29
$$

ILZ005-006-012>014-019>023-232100-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOSUNNY   80  46  30 VRB5      29.90S TC  27
CHICAGO-MIDWAY MOSUNNY   79  46  31 E14       29.90F TC  26
AURORA         MOSUNNY   81  42  25 S8        29.90F TC  27
JOLIET*        SUNNY     80  49  34 S3        29.91F TC  27
WAUKEGAN       SUNNY     73  47  39 SE13      29.92S TC  23
DUPAGE AIRPORT MOSUNNY   78  46  32 VRB3      29.90F TC  26
KANKAKEE*      SUNNY     80  46  29 E3        29.92S TC  27
WHEELING       MOSUNNY   78  46  32 SE10G18   29.92S TC  26
MORRIS*          N/A     81  47  30 SE9       29.89F HX  80  TC  27
ROMEOVILLE*    SUNNY     79  45  29 VRB7G17   29.92F TC  26
LANSING*       MOSUNNY   79  51  37 CALM      29.92F TC  26
NORTHERLY ISL*   N/A     68  52  56 E8          N/A  TC  20
$$

LMZ740>746-232100-
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           57 53  160/  6/  6 1014.1F
WINTHROP HARBOR            57 53                N/A           1
WAUKEGAN HARBOR            60 58                N/A           1
HARRISON CRIB              69      90/ 16/ 16   N/A
NORTHERLY ISL              68      90/  7/  9   N/A
CALUMET HARBOR             69      50/  8/ 10 1012.5F
BURNS HARBOR               69      70/  5/  6 1014.2S
MICHIGAN CITY              66      40/ 10/ 11 1012.8F
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-232100-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         MOSUNNY   77  60  55 S12G18    29.87F TC  25
GALESBURG*     SUNNY     83  54  36 SE9       29.89F HX  82  TC  29
MACOMB*        MOSUNNY   84  47  26 SE7       29.89S HX  82  TC  29
JACKSONVILLE*  PTSUNNY   78  60  52 S7        29.88F HX  80  TC  26
PITTSFIELD*    PTSUNNY   78  63  58 SE9       29.88F HX  80  TC  26
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-232100-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        SUNNY     82  39  21 S9        29.89F HX  80  TC  28
BLOOMINGTON    SUNNY     81  51  35 S13G20    29.90F HX  80  TC  27
DECATUR        CLOUDY    79  61  53 S10       29.90F HX  80  TC  26
PEORIA         SUNNY     83  50  31 E10G16    29.87F HX  81  TC  28
LACON*         SUNNY     80  45  28 SE3       29.88S TC  27
LINCOLN*       PTSUNNY   80  57  44 S10G16    29.89S HX  80  TC  27
SPRINGFIELD    PTSUNNY   80  60  50 SE12      29.88F HX  81  TC  27
TAYLORVILLE    CLOUDY    76  61  60 SE10      29.90F TC  24
$$

ILZ033-039-045-046-055>057-062-063-232100-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    81  55  40 S7        29.91S HX  81  TC  27
DANVILLE*      PTSUNNY   81  49  33 SW12      29.91F HX  80  TC  27
RANTOUL*       MOSUNNY   82  48  31 SE14      29.91F HX  80  TC  28
MATTOON        CLOUDY    77  62  59 S13       29.91S TC  25
PARIS*         CLOUDY    77  59  53 S10       29.92F TC  25
$$

ILZ079-100>102-232100-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MOSUNNY   79  64  61 S8        29.87F HX  81  TC  26
BELLEVILLE     MOSUNNY   78  68  69 CALM      29.84F HX  81  TC  26
CAHOKIA*       MOSUNNY   80  68  66 N6        29.85F HX  83  TC  27
SPARTA*        PTSUNNY   70  68  92 SE8       29.90F TC  21
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-232100-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    74  68  81 SE9       29.89F TC  23
CAIRO*         PTSUNNY   81  66  61 CALM      29.90F HX  83  TC  27
EFFINGHAM*     CLOUDY    71  66  84 SE12G17   29.96R TC  22
MARION         MOSUNNY   70  70 100 SE9       29.94F TC  21
MT. VERNON     CLOUDY    70  67  90 E6        29.93F TC  21
CENTRALIA*     PTSUNNY   72  68  89 E6        29.92F TC  22
SALEM*         PTSUNNY   70  67  89 SE6       29.91F TC  21
METROPOLIS*    CLOUDY    79  65  62 W8        29.91F HX  80  TC  26
$$

ILZ067-068-072-073-078-083-087-091-232100-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    74  65  73 SW13      29.94R TC  23
FLORA*         LGT RAIN  66  66 100 CALM      29.95S TC  19
FAIRFIELD*     LGT RAIN  66  64  96 CALM      29.95F TC  19
CARMI*         CLOUDY    69  63  81 SE15G21   29.91F TC  20
$$

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