Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 300810
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CDT THU MAY 30 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.
ILZ001-002-007-009-015-016-024-300900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 51 46 83 E6 30.20R TC 11
STERLING* CLEAR 50 48 93 E3 30.22S TC 10
SAVANNA* CLEAR 54 43 66 CALM 30.21F TC 12
$$
ILZ003-004-008-010-011-017-018-300900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 48 43 82 CALM 30.24S TC 9
FREEPORT* N/A 49 45 87 E3 30.24S TC 10
ROCHELLE* CLEAR 51 39 64 CALM 30.23R TC 11
DE KALB* CLEAR 49 36 58 NE6 30.23S TC 10
PERU* CLEAR 51 42 71 NE5 30.21F TC 11
$$
ILZ005-006-012>014-019>023-300900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 48 35 60 N7 30.21S TC 9
CHICAGO-MIDWAY CLEAR 50 36 58 NW6 30.21F TC 10
AURORA CLEAR 46 41 82 CALM 30.22S TC 8
JOLIET* CLEAR 48 42 79 CALM 30.22S TC 9
WAUKEGAN CLEAR 44 37 76 N3 30.22F TC 7
DUPAGE AIRPORT CLEAR 45 38 76 N7 30.21F TC 7
KANKAKEE* CLEAR 50 39 66 W3 30.22S TC 10
WHEELING CLEAR 45 40 82 N5 30.23F TC 7
MORRIS* CLEAR 51 40 65 CALM 30.21S TC 11
ROMEOVILLE* CLEAR 50 36 57 N6 30.23S TC 10
LANSING* CLEAR 45 41 86 CALM 30.21S TC 7
NORTHERLY ISL* N/A 54 41 61 N9 N/A TC 12
$$
LMZ740>746-300900-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 52 20/ 8/ 10 1023.6R 2/ 5
WINTHROP HARBOR 52 53 N/A 2/ 6
CHICAGO BUOY 57 60 90/ 16/ 19 1023.5 2/ 6
NORTHERLY ISL 54 340/ 7/ 11 N/A
CALUMET HARBOR 55 340/ 7/ 10 1021.8F
BURNS HARBOR 55 360/ 6/ 8 1023.0S
MICH CITY BUOY 56 320/ 14/ 16 1020.8F 3/ 6
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-300900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 62 48 60 E5 30.16S TC 17
GALESBURG* CLEAR 55 46 72 E5 30.21S TC 13
MACOMB* CLEAR 54 47 80 E7 30.21S TC 12
JACKSONVILLE* CLEAR 55 49 82 E6 30.18S TC 13
PITTSFIELD* CLEAR 54 54 99 CALM 30.18S TC 12
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-300900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 51 41 68 NE5 30.21S TC 11
BLOOMINGTON CLEAR 51 41 68 NE7 30.21F TC 11
DECATUR CLEAR 53 50 89 NE6 30.19S TC 12
PEORIA CLEAR 55 41 59 NE6 30.20S TC 13
LACON* CLEAR 51 43 73 CALM 30.20S TC 11
LINCOLN* CLEAR 55 46 70 NE5 30.20S TC 13
SPRINGFIELD CLEAR 58 46 64 E10 30.18S TC 14
TAYLORVILLE CLEAR 58 50 74 E7 30.18S TC 15
$$
ILZ033-039-045-046-055>057-062-063-300900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 56 41 57 NE9 30.19S TC 13
DANVILLE* CLEAR 50 45 83 N3 30.20S TC 10
RANTOUL* CLEAR 52 41 65 NE6 30.19F TC 11
MATTOON CLEAR 55 48 77 NE5 30.17S TC 13
PARIS* CLEAR 53 46 76 NE3 30.20R TC 12
$$
ILZ079-100>102-300900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 54 54 99 CALM 30.17S TC 12
BELLEVILLE CLEAR 57 53 86 CALM 30.15R TC 14
CAHOKIA* CLEAR 55 53 93 CALM 30.16R TC 13
SPARTA* CLEAR 57 52 84 CALM 30.18S TC 14
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-300900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 55 53 93 CALM 30.16S FOG TC 13
CAIRO* CLEAR 59 56 91 CALM 30.16R TC 15
EFFINGHAM* CLEAR 56 53 92 NE3 30.19S TC 13
MARION CLEAR 53 52 96 CALM 30.17S TC 12
MT. VERNON CLEAR 52 52 100 CALM 30.17S TC 11
CENTRALIA* CLEAR 56 55 97 CALM 30.17S TC 13
SALEM* CLEAR 57 56 97 CALM 30.17S TC 14
METROPOLIS* CLEAR 55 54 97 CALM 30.16S TC 13
$$
ILZ067-068-072-073-078-083-087-091-300900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 59 56 89 N5 30.17R TC 15
FAIRFIELD* CLEAR 55 53 92 CALM 30.16S TC 13
ROBINSON* CLEAR 55 54 94 CALM 30.19 TC 13
CARMI* CLEAR 57 55 92 CALM 30.15S TC 14
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$