Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 230506
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT THU MAY 23 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.
ILZ001-002-007-009-015-016-024-230600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 59 48 67 CALM 29.92R TC 15
STERLING* CLEAR 59 50 72 W5 29.92S TC 15
$$
ILZ003-004-008-010-011-017-018-230600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 61 47 59 S3 29.92R TC 16
FREEPORT* CLEAR 63 47 55 W7 29.93S TC 17
ROCHELLE* CLEAR 56 44 64 W6 29.92S TC 13
DE KALB* CLEAR 62 42 47 W8 29.92S TC 17
PERU* CLEAR 63 45 52 CALM 29.92R TC 17
$$
ILZ005-006-012>014-019>023-230600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 64 44 48 W6 29.90R TC 18
CHICAGO-MIDWAY CLEAR 67 43 41 S5 29.91R TC 19
AURORA CLEAR 59 43 55 NW3 29.91R TC 15
JOLIET* CLEAR 55 50 85 CALM 29.92R TC 13
WAUKEGAN CLEAR 61 46 57 W6 29.88R TC 16
DUPAGE AIRPORT CLEAR 60 45 57 SW5 29.91R TC 16
KANKAKEE* CLEAR 60 47 61 CALM 29.95R TC 15
WHEELING CLEAR 66 44 45 W6 29.91R TC 19
MORRIS* N/A 57 44 62 CALM 29.91R TC 14
ROMEOVILLE* CLEAR 59 46 63 CALM 29.93R TC 15
LANSING* CLEAR 56 50 81 CALM 29.93R TC 13
$$
LMZ740>746-230600-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 56 51 220/ 8/ 10 1012.0
WINTHROP HARBOR 60 51 N/A 0
WAUKEGAN HARBOR 63 54 N/A 0
HARRISON CRIB 74 260/ 15/ 17 N/A
NORTHERLY ISL 67 230/ 2/ 5 N/A
CALUMET HARBOR 66 210/ 2/ 3 1012.0R
BURNS HARBOR 65 190/ 3/ 3 1013.5R
MICHIGAN CITY 64 160/ 3/ 4 1011.9R
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-230600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 60 49 66 CALM 29.95R TC 16
GALESBURG* CLEAR 54 45 70 S3 29.95R TC 12
MACOMB* CLEAR 58 48 69 SW5 29.97R TC 14
JACKSONVILLE* CLEAR 56 48 76 CALM 29.95S TC 13
PITTSFIELD* CLEAR 58 53 81 CALM 29.96F TC 15
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-230600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 59 45 58 S3 29.95R TC 15
BLOOMINGTON CLEAR 59 46 62 S5 29.98R TC 15
DECATUR CLEAR 63 59 87 SW7 29.97R TC 17
PEORIA CLEAR 60 50 69 CALM 29.94R TC 16
LACON* CLEAR 56 47 72 CALM 29.93R TC 14
LINCOLN* CLEAR 60 48 64 CALM 29.97R TC 16
SPRINGFIELD CLEAR 55 50 83 MISG 29.95R TC 13
TAYLORVILLE CLEAR 60 57 90 W3 29.97S TC 15
$$
ILZ033-039-045-046-055>057-062-063-230600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 61 56 83 SW7 29.97R TC 16
DANVILLE* CLEAR 62 55 76 SW5 29.97R TC 17
RANTOUL* N/A 58 47 66 SW3 29.97R TC 14
MATTOON MOCLDY 61 55 81 W5 29.96R TC 16
PARIS* CLEAR 60 54 79 W7 29.99R TC 16
$$
ILZ079-100>102-230600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 61 61 99 CALM 29.96R TC 16
BELLEVILLE PTCLDY 62 59 91 S6 29.93S TC 17
CAHOKIA* PTCLDY 63 61 93 S3 29.95R TC 17
SPARTA* CLOUDY 64 60 88 E3 29.96S TC 18
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-230600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 66 61 84 CALM 29.95R TC 19
CAIRO* CLOUDY 72 69 91 CALM 29.95S TC 22
EFFINGHAM* CLEAR 59 58 96 CALM 29.98S TC 15
MARION CLOUDY 64 62 96 CALM 29.96S TC 18
MT. VERNON PTCLDY 61 60 97 CALM 29.96R TC 16
CENTRALIA* PTCLDY 62 59 91 CALM 29.96S TC 16
SALEM* CLEAR 62 59 91 CALM 29.96S TC 17
METROPOLIS* CLOUDY 68 67 97 CALM 29.96S TC 20
$$
ILZ067-068-072-073-078-083-087-091-230600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 68 61 78 CALM 29.97R TC 20
FLORA* MOCLDY 64 63 94 CALM 29.98R TC 18
FAIRFIELD* MOCLDY 64 60 87 CALM 29.96S TC 18
CARMI* PTCLDY 69 66 91 SE5 29.96S TC 20
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$