Regional Weather Roundup
Issued by NWS

Home |  Current Version |  Previous Version |  Graphics & Text |  Print | Product List |  Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
782
ASUS43 KLOT 181601
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT SAT MAY 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.

ILZ001-002-007-009-015-016-024-181700-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         SUNNY     82  64  54 SW8       29.82S HX  83  TC  28
STERLING*      MOSUNNY   81  63  54 SW12G20   29.85S HX  82  TC  27
$$

ILZ003-004-008-010-011-017-018-181700-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTSUNNY   79  60  52 SW7       29.86S HX  80  TC  26
FREEPORT*      MOSUNNY   80  60  50 SW9G17    29.86S HX  81  TC  27
ROCHELLE*      MOSUNNY   80  60  50 S9G17     29.87R HX  81  TC  27
$$

ILZ005-006-012>014-019>023-181700-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOSUNNY   78  63  59 SW7       29.86S HX  80  TC  26
CHICAGO-MIDWAY MOSUNNY   79  62  56 W7        29.87S HX  80  TC  26
AURORA         SUNNY     78  63  59 S6        29.87S HX  80  TC  26
JOLIET*        SUNNY     79  65  62 S5        29.88S HX  81  TC  26
WAUKEGAN       SUNNY     74  62  66 SE9       29.86S TC  23
DUPAGE AIRPORT SUNNY     78  64  61 SE9       29.87S HX  80  TC  26
WHEELING       SUNNY     79  65  62 S7        29.87F HX  81  TC  26
MORRIS*        SUNNY     79  63  57 S6        29.87S HX  81  TC  26
ROMEOVILLE*    MOSUNNY   79  66  65 S8        29.89S HX  81  TC  26
LANSING*       PTSUNNY   79  68  69 SW6       29.89S HX  81  TC  26
NORTHERLY ISL*   N/A     71  61  70 E6          N/A  TC  22
$$

LMZ740>746-181700-
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           53     150/  6/ 10 1012.3F         0
WINTHROP HARBOR            56 54                N/A           0
WAUKEGAN HARBOR            58 56                N/A           0
HARRISON CRIB              77     130/ 11/ 11   N/A
NORTHERLY ISL              72     100/  6       N/A
CALUMET HARBOR             76     180/  6/  8 1010.8
BURNS HARBOR               76     270/  2/  6 1012.5S
MICHIGAN CITY              71     320/  2/  4 1010.9F
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-181700-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SUNNY     79  66  64 VRB5      29.87R HX  81  TC  26
GALESBURG*     MOSUNNY   82  69  64 S8        29.87R HX  85  TC  28
MACOMB*        SUNNY     82  61  49 SW6       29.88S HX  82  TC  28
PITTSFIELD*    SUNNY     76  67  73 SE7       29.89S TC  25
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-181700-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    SUNNY     77  64  64 S9        29.90S TC  25
DECATUR        SUNNY     78  64  61 S9        29.89F HX  80  TC  26
PEORIA         SUNNY     79  66  64 S8        29.87S HX  81  TC  26
LACON*         SUNNY     78  61  55 CALM      29.86S HX  80  TC  26
SPRINGFIELD    SUNNY     73  64  73 S7        29.88S TC  23
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-181700-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      MOSUNNY   77  63  61 S8        29.91R TC  25
DANVILLE*      MOSUNNY   77  64  63 SE3       29.91R TC  25
MATTOON        MOSUNNY   76  62  62 VRB3      29.90R TC  24
PARIS*         PTSUNNY   78  64  62 SE3       29.92R HX  80  TC  26
$$

ILZ079-100>102-181700-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MOSUNNY   77  64  65 S9        29.89F TC  25
BELLEVILLE     SUNNY     78  66  66 CALM      29.87F HX  80  TC  26
CAHOKIA*       MOSUNNY   77  66  68 S3        29.88  TC  25
SPARTA*        MOSUNNY   76  63  63 SE3       29.91S TC  25
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181700-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     MOSUNNY   76  65  68 CALM      29.89R TC  24
EFFINGHAM*     PTSUNNY   77  64  65 S5        29.92S TC  25
MARION         PTSUNNY   75  66  73 CALM      29.89S TC  24
MT. VERNON     MOSUNNY   78  65  63 S5        29.90S HX  80  TC  26
CENTRALIA*     PTSUNNY   78  64  62 SW5       29.90S HX  80  TC  26
SALEM*         MOSUNNY   78  62  57 SE3       29.90S HX  80  TC  26
METROPOLIS*    MOSUNNY   76  64  66 SE5       29.89S TC  24
$$

ILZ067-068-072-073-078-083-087-091-181700-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  MOSUNNY   77  65  66 CALM      29.90S TC  25
FLORA*         SUNNY     77  64  65 S5        29.90S TC  25
FAIRFIELD*     MOSUNNY   77  62  59 E6        29.90R TC  25
CARMI*         PTSUNNY   78  64  63 S3        29.89S TC  25
$$

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