Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 311310
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-311400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 63 48 58 E3 30.20R TC 17
STERLING* MOSUNNY 62 48 60 VRB5 30.22R TC 17
SAVANNA* SUNNY 61 45 55 SE3 30.21R TC 16
$$
ILZ003-004-008-010-011-017-018-311400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 60 46 59 SE3 30.23S TC 16
FREEPORT* MOSUNNY 57 44 62 SE6 30.23S TC 14
ROCHELLE* PTSUNNY 62 44 51 SE7 30.22S TC 17
DE KALB* MOSUNNY 61 46 56 SE8 30.24R TC 16
PERU* MOSUNNY 61 47 60 SE5 30.23R TC 16
$$
ILZ005-006-012>014-019>023-311400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 64 49 57 S8 30.22F TC 18
CHICAGO-MIDWAY PTSUNNY 66 47 50 S10G20 30.23F TC 19
AURORA MOSUNNY 61 50 67 SE6 30.23S TC 16
JOLIET* MOSUNNY 64 51 63 SE6 30.23S TC 18
WAUKEGAN MOSUNNY 58 51 78 SE5 30.23F TC 14
DUPAGE AIRPORT MOSUNNY 61 50 67 S3 30.23S TC 16
KANKAKEE* PTSUNNY 64 49 57 SE10 30.24S TC 18
WHEELING MOSUNNY 62 52 69 S7 30.24F TC 17
MORRIS* MOSUNNY 61 50 67 SE7 30.22R TC 16
ROMEOVILLE* SUNNY 64 54 68 SE9 30.24S TC 18
LANSING* MOSUNNY 64 53 67 SE8 30.25S TC 18
NORTHERLY ISL* N/A 65 49 56 SE8 N/A TC 18
$$
LMZ740>746-311400-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 56 150/ 10/ 12 1024.6F 0
WINTHROP HARBOR 55 55 70/ 2/ 4 N/A 0
WAUKEGAN HARBOR 55 55 250/ 2/ 4 N/A 0
WILMETTE BUOY 59 57 100/ 4/ 6 1023.1F 1
CHICAGO BUOY 62 59 130/ 8/ 10 1024.5 1/ 3
HARRISON CRIB 65 160/ 11/ 12 N/A
NORTHERLY ISL 66 150/ 5/ 8 N/A
CALUMET HARBOR 62 180/ 7/ 9 1023.0
BURNS HARBOR 64 180/ 5/ 9 1024.7F
MICHIGAN CITY 63 230/ 9/ 13 1023.7F
MICH CITY BUOY 62 170/ 16/ 19 1023.2S 1/ 2
ST. JOSEPH BUOY 61 61 170/ 14/ 16 1025.1F 1/ 2
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-311400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 67 52 58 SE10 30.18R TC 19
GALESBURG* MOSUNNY 65 53 64 SE3 30.22R TC 19
MACOMB* PTSUNNY 66 48 53 SE5 30.22R TC 19
JACKSONVILLE* PTSUNNY 66 51 57 SE8 30.20R TC 19
PITTSFIELD* PTSUNNY 66 53 62 SE6 30.20R TC 19
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-311400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 63 48 58 SE7 30.23R TC 17
BLOOMINGTON PTSUNNY 65 46 50 SE8 30.22R TC 18
DECATUR MOSUNNY 64 50 60 E8 30.20S TC 18
PEORIA PTSUNNY 65 46 50 SE5 30.21R TC 18
LACON* PTSUNNY 61 47 61 CALM 30.21R TC 16
LINCOLN* PTSUNNY 65 47 53 CALM 30.21R TC 18
SPRINGFIELD PTSUNNY 67 49 52 SE10 30.19R TC 19
TAYLORVILLE MOSUNNY 67 50 54 SE5 30.20S TC 19
$$
ILZ033-039-045-046-055>057-062-063-311400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 63 52 67 E9 30.22S TC 17
DANVILLE* PTSUNNY 64 49 59 SE12 30.23F TC 18
RANTOUL* MOSUNNY 62 51 66 SE13 30.22F TC 17
MATTOON MOSUNNY 63 51 65 E8 30.20S TC 17
PARIS* MOSUNNY 60 51 70 SE8 30.23F TC 16
$$
ILZ079-100>102-311400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 66 54 63 E9 30.19R TC 19
BELLEVILLE SUNNY 68 55 64 SE9 30.16R TC 20
CAHOKIA* PTSUNNY 68 54 60 SE9 30.17R TC 20
SPARTA* PTSUNNY 65 55 70 E6 30.19R TC 19
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-311400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 65 56 72 E7 30.17R TC 18
CAIRO* CLOUDY 68 56 64 E7 30.15R TC 20
EFFINGHAM* MOSUNNY 64 52 63 E7 30.22R TC 18
MARION CLOUDY 64 57 77 E9 30.17R TC 18
MT. VERNON PTSUNNY 65 54 67 SE6 30.20R TC 18
CENTRALIA* PTSUNNY 66 53 61 SE10 30.19R TC 19
SALEM* PTSUNNY 66 52 61 SE3 30.19R TC 19
METROPOLIS* PTSUNNY 65 53 63 E5 30.17R TC 19
$$
ILZ067-068-072-073-078-083-087-091-311400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 64 53 67 E14 30.20F TC 18
FAIRFIELD* PTSUNNY 65 53 66 E7 30.19R TC 18
CARMI* CLOUDY 66 57 72 E7 30.18F TC 19
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$