Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 311401
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-311500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 70 49 47 S8 30.19F TC 21
STERLING* MOSUNNY 69 47 45 VRB5 30.23R TC 21
$$
ILZ003-004-008-010-011-017-018-311500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 66 47 50 SE5 30.25R TC 19
FREEPORT* MOSUNNY 67 46 46 S13 30.24S TC 19
ROCHELLE* PTSUNNY 69 42 37 S8 30.24S TC 21
$$
ILZ005-006-012>014-019>023-311500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 69 51 52 S6 30.24R TC 21
CHICAGO-MIDWAY PTSUNNY 70 49 47 S9 30.24R TC 21
AURORA PTSUNNY 68 51 54 S8 30.24R TC 20
JOLIET* MOSUNNY 68 52 57 SE6 30.25R TC 20
WAUKEGAN MOSUNNY 65 52 62 S5 30.24R TC 18
DUPAGE AIRPORT MOSUNNY 68 51 54 S9 30.24R TC 20
WHEELING MOSUNNY 68 50 52 S5 30.26R TC 20
MORRIS* MOSUNNY 68 52 58 SE7 30.24R TC 20
ROMEOVILLE* MOSUNNY 68 52 56 S9 30.26R TC 20
LANSING* MOSUNNY 68 53 59 S9 30.26R TC 20
NORTHERLY ISL* N/A 70 52 52 SE5 N/A TC 21
$$
LMZ740>746-311500-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 55 150/ 10/ 12 1024.9R 1
WINTHROP HARBOR 56 55 110/ 2/ 2 N/A 0
WAUKEGAN HARBOR 56 55 CALM / 2 N/A 0
WILMETTE BUOY 60 58 110/ 8/ 8 1022.9F 1/ 2
CHICAGO BUOY 62 59 160/ 8/ 10 1024.7R 1/ 3
HARRISON CRIB 67 170/ 11/ 13 N/A
NORTHERLY ISL 69 110/ 4/ 8 N/A
CALUMET HARBOR 66 140/ 7/ 9 1023.0R
BURNS HARBOR 67 170/ 7/ 9 1025.1R
MICHIGAN CITY 65 220/ 12/ 14 1023.6F
MICH CITY BUOY 63 170/ 12/ 16 1023.4R 1/ 2
ST. JOSEPH BUOY 63 61 170/ 12/ 16 1025.2R 1/ 2
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-311500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 71 52 50 SE14 30.17F TC 22
GALESBURG* MOSUNNY 69 54 58 SE7 30.21F TC 21
MACOMB* PTSUNNY 71 48 43 SE9 30.22F TC 22
JACKSONVILLE* PTSUNNY 70 50 48 SE9 30.20S TC 21
PITTSFIELD* PTSUNNY 70 54 57 SE9 30.20R TC 21
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-311500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON PTSUNNY 67 49 52 SE9 30.25R TC 19
DECATUR MOSUNNY 69 50 50 SE12 30.23R TC 21
PEORIA PTSUNNY 69 49 48 SE5 30.23R TC 21
LACON* PTSUNNY 64 50 58 CALM 30.23R TC 18
SPRINGFIELD PTSUNNY 71 51 49 SE9 30.21R TC 22
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-311500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 68 52 56 SE10 30.25R TC 20
DANVILLE* PTSUNNY 68 49 51 SE10 30.25R TC 20
RANTOUL* MOSUNNY 65 51 58 SE10 30.24R TC 19
MATTOON MOSUNNY 67 53 61 SE12 30.23R TC 19
PARIS* MOSUNNY 67 51 54 SE9 30.26R TC 20
$$
ILZ079-100>102-311500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 70 54 56 SE14 30.19S TC 21
BELLEVILLE PTSUNNY 72 55 55 SE10 30.17R TC 22
CAHOKIA* PTSUNNY 71 54 54 SE7G16 30.17S TC 22
SPARTA* PTSUNNY 68 55 62 SE10 30.19S TC 20
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-311500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 69 55 60 E10 30.18R TC 21
CAIRO* CLOUDY 71 55 58 E8 30.15F TC 21
EFFINGHAM* MOSUNNY 68 55 62 E8 30.24R TC 20
MARION CLOUDY 68 57 68 E9 30.19R TC 20
MT. VERNON PTSUNNY 70 55 59 SE8 30.21R TC 21
CENTRALIA* PTSUNNY 70 53 54 SE13 30.20R TC 21
SALEM* PTSUNNY 70 53 55 SE6 30.21R TC 21
METROPOLIS* PTSUNNY 68 54 60 E5 30.17S TC 20
$$
ILZ067-068-072-073-078-083-087-091-311500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 69 53 56 SE12 30.23R TC 21
FAIRFIELD* PTSUNNY 68 54 60 E7 30.21R TC 20
CARMI* CLOUDY 69 56 62 SE9 30.21R TC 21
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$