Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 310501
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT FRI MAY 31 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.
ILZ001-002-007-009-015-016-024-310600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 59 40 49 E7 30.15R TC 15
STERLING* CLEAR 56 38 50 E7 30.18R TC 13
$$
ILZ003-004-008-010-011-017-018-310600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 56 34 43 CALM 30.21S TC 13
FREEPORT* PTCLDY 52 38 59 E5 30.20R TC 11
$$
ILZ005-006-012>014-019>023-310600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 54 40 59 E5 30.20S TC 12
CHICAGO-MIDWAY PTCLDY 57 42 57 E5 30.21R TC 14
AURORA CLEAR 50 38 63 NE6 30.19S TC 10
JOLIET* CLEAR 55 37 51 CALM 30.20S TC 13
WAUKEGAN CLEAR 45 42 89 CALM 30.20S TC 7
DUPAGE AIRPORT CLEAR 47 36 65 CALM 30.20S TC 8
WHEELING CLEAR 49 45 86 CALM 30.22S TC 9
MORRIS* CLEAR 55 41 58 E5 30.18F TC 13
NORTHERLY ISL* N/A 55 46 71 NE5 N/A TC 13
$$
LMZ740>746-310600-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 53 53 CALM / 2 1023.6R
WINTHROP HARBOR 52 55 250/ 4/ 4 N/A 1
WAUKEGAN HARBOR 53 55 120/ 2/ 2 N/A 1
WILMETTE BUOY 55 57 CALM / 2 1022.2R 1
CHICAGO BUOY 57 59 160/ 4/ 4 1023.6R 1/ 3
HARRISON CRIB 60 80/ 3/ 4 N/A
NORTHERLY ISL 54 40/ 4/ 6 N/A
CALUMET HARBOR 56 30/ 4/ 5 1021.8R
BURNS HARBOR 58 80/ 2/ 3 1023.4R
MICHIGAN CITY 58 150/ 4/ 4 1022.1R
MICH CITY BUOY 59 60/ 6/ 8 1021.2R 1/ 4
ST. JOSEPH BUOY 60 62 110/ 8/ 12 1023.2R 1/ 4
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-310600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 64 53 67 E6 30.12R TC 18
GALESBURG* MOCLDY 61 42 49 E3 30.16R TC 16
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-310600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON PTCLDY 57 43 59 E7 30.18R TC 14
DECATUR PTCLDY 59 49 69 E5 30.16R TC 15
PEORIA MOCLDY 62 41 46 E7 30.15R TC 17
LACON* PTCLDY 60 38 44 SE5 30.17R TC 15
SPRINGFIELD CLEAR 62 52 69 CALM 30.14S TC 17
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-310600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 59 46 62 SE8 30.17R TC 15
DANVILLE* CLEAR 56 45 65 CALM 30.19R TC 14
MATTOON CLEAR 60 45 57 SE5 30.15S TC 16
$$
ILZ079-100>102-310600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE MOCLDY 65 56 71 CALM 30.11R TC 19
CAHOKIA* MOCLDY 65 54 67 SE3 30.12R TC 18
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-310600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 62 56 80 CALM 30.12R TC 17
CAIRO* PTCLDY 66 57 71 E6 30.11S TC 19
EFFINGHAM* PTCLDY 58 53 84 E3 30.17S TC 14
MT. VERNON PTCLDY 61 54 77 NE3 30.14S TC 16
CENTRALIA* PTCLDY 63 55 75 E3 30.14S TC 17
$$
ILZ067-068-072-073-078-083-087-091-310600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 62 52 69 NE7 30.15F TC 17
FAIRFIELD* PTCLDY 63 52 67 E3 30.14S TC 17
CARMI* PTCLDY 63 53 69 CALM 30.13S TC 17
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$