Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 311010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-311100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 55 44 66 E6 30.16S TC 13
STERLING* MOCLDY 53 46 77 E5 30.20R TC 12
SAVANNA* MOCLDY 52 39 62 NE3 30.19S TC 11
$$
ILZ003-004-008-010-011-017-018-311100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 47 38 71 CALM 30.23R TC 8
FREEPORT* MOCLDY 47 40 75 CALM 30.22S TC 8
ROCHELLE* MOCLDY 51 36 55 SE6 30.21S TC 11
DE KALB* MOCLDY 50 36 59 SE5 30.22R TC 10
PERU* MOCLDY 51 43 73 NE6 30.20S TC 11
$$
ILZ005-006-012>014-019>023-311100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 51 45 79 CALM 30.22R TC 11
CHICAGO-MIDWAY MOCLDY 55 49 80 CALM 30.22R TC 13
AURORA MOCLDY 48 41 76 E3 30.21R TC 9
JOLIET* MOCLDY 48 45 91 CALM 30.22R TC 9
WAUKEGAN PTCLDY 44 42 93 CALM 30.22R TC 7
DUPAGE AIRPORT MOCLDY 46 41 82 CALM 30.22R TC 8
KANKAKEE* MOCLDY 50 47 90 CALM 30.23R TC 10
WHEELING PTCLDY 48 45 89 CALM 30.24R TC 9
MORRIS* MOCLDY 50 43 77 CALM 30.21R TC 10
ROMEOVILLE* MOCLDY 52 50 93 E5 30.23R TC 11
LANSING* MOCLDY 46 46 100 CALM 30.24R TC 8
NORTHERLY ISL* N/A 55 50 83 E2 N/A TC 13
$$
LMZ740>746-311100-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 53 50/ 2/ 2 1023.9R 0
WINTHROP HARBOR 51 55 290/ 2/ 4 N/A 0
WAUKEGAN HARBOR 52 55 150/ 2/ 4 N/A 0
WILMETTE BUOY 54 57 350/ 2/ 2 1022.5R 1
CHICAGO BUOY 57 59 200/ 2/ 2 1024.2 1
HARRISON CRIB 60 100/ 2/ 3 N/A
NORTHERLY ISL 55 90/ 2/ 5 N/A
CALUMET HARBOR 56 160/ 1/ 2 1022.1R
BURNS HARBOR 60 170/ 5/ 8 1023.7R
MICHIGAN CITY 58 220/ 6/ 7 1022.7R
MICH CITY BUOY 60 150/ 10/ 12 1021.7R 1/ 4
ST. JOSEPH BUOY 60 61 170/ 8/ 10 1024.1R 1
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-311100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 61 52 72 SE6 30.12F TC 16
GALESBURG* MOCLDY 56 42 59 E6 30.17S TC 14
MACOMB* MOCLDY 55 48 75 E5 30.18S TC 13
JACKSONVILLE* MOCLDY 56 53 89 E6 30.15S TC 13
PITTSFIELD* MOCLDY 61 53 73 E5 30.15S TC 16
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-311100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 53 44 71 E6 30.21S TC 12
BLOOMINGTON MOCLDY 54 48 80 E3 30.21R TC 12
DECATUR MOCLDY 55 50 83 E3 30.19R TC 13
PEORIA MOCLDY 56 47 71 E7 30.18S TC 13
LACON* MOCLDY 50 44 79 CALM 30.19R TC 10
LINCOLN* MOCLDY 58 47 67 E3 30.19R TC 14
SPRINGFIELD MOCLDY 58 50 75 E6 30.17R TC 14
TAYLORVILLE MOCLDY 59 50 71 E6 30.18R TC 15
$$
ILZ033-039-045-046-055>057-062-063-311100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 54 46 74 NE8 30.21R TC 12
DANVILLE* MOCLDY 57 49 75 E6 30.22R TC 14
RANTOUL* MOCLDY 55 47 73 E3 30.21R TC 13
MATTOON MOCLDY 57 45 64 SE3 30.18R TC 14
PARIS* MOCLDY 51 48 90 E5 30.23R TC 11
$$
ILZ079-100>102-311100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 61 53 76 CALM 30.16R TC 16
BELLEVILLE CLOUDY 63 55 75 CALM 30.13R TC 17
CAHOKIA* CLOUDY 63 55 75 SE6 30.13R TC 17
SPARTA* CLOUDY 61 55 79 E6 30.14S TC 16
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-311100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 59 55 87 NE3 30.14R TC 15
CAIRO* CLOUDY 65 56 74 E7 30.12S TC 18
EFFINGHAM* CLOUDY 55 51 85 CALM 30.20R TC 13
MARION CLOUDY 62 52 69 E3 30.15R TC 17
MT. VERNON CLOUDY 59 53 80 NE5 30.16R TC 15
CENTRALIA* CLOUDY 60 53 78 E5 30.16S TC 16
SALEM* CLOUDY 62 51 68 E3 30.17R TC 17
METROPOLIS* CLOUDY 62 52 70 CALM 30.13S TC 17
$$
ILZ067-068-072-073-078-083-087-091-311100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 58 51 78 MISG 30.19R TC 14
FAIRFIELD* CLOUDY 61 51 70 CALM 30.17R TC 16
CARMI* CLOUDY 59 55 86 CALM 30.16R TC 15
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$