Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 302206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM 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.
ILZ001-002-007-009-015-016-024-302300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 77 39 25 E9 30.12F TC 25
STERLING* SUNNY 75 35 23 SE8 30.16F TC 24
SAVANNA* SUNNY 75 36 23 E8 30.15F TC 24
$$
ILZ003-004-008-010-011-017-018-302300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 74 37 26 NE7 30.19F TC 23
FREEPORT* SUNNY 73 33 23 SE9 30.19S TC 23
ROCHELLE* SUNNY 73 28 19 E12G17 30.17F TC 23
DE KALB* SUNNY 71 25 18 E6 30.20F TC 22
PERU* SUNNY 76 30 19 E3 30.16F TC 24
$$
ILZ005-006-012>014-019>023-302300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 70 32 24 NE7 30.19F TC 21
CHICAGO-MIDWAY MOSUNNY 69 36 29 E8 30.20S TC 21
AURORA SUNNY 73 32 22 E6 30.18F TC 23
JOLIET* SUNNY 73 29 20 CALM 30.19S TC 23
WAUKEGAN SUNNY 64 37 36 E8 30.21F TC 18
DUPAGE AIRPORT SUNNY 70 29 21 NE8 30.19S TC 21
KANKAKEE* SUNNY 74 29 18 NW5 30.17F TC 23
WHEELING SUNNY 66 27 23 NE7 30.22F TC 19
MORRIS* SUNNY 74 31 21 E3 30.17F TC 23
ROMEOVILLE* SUNNY 72 30 21 VRB3 30.20S TC 22
LANSING* SUNNY 66 45 47 NE7 30.21R TC 19
NORTHERLY ISL* N/A 60 44 55 N12 N/A TC 16
$$
LMZ740>746-302300-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 53 350/ 8/ 8 1024.0F 1
WINTHROP HARBOR 55 55 10/ 6/ 8 N/A 1/ 4
WAUKEGAN HARBOR 55 55 220/ 8/ 10 N/A 1/ 3
WILMETTE BUOY 56 58 330/ 8/ 10 1022.2F 1/ 4
CHICAGO BUOY 57 60 120/ 12/ 14 1023.7 2/ 3
HARRISON CRIB 60 10/ 12/ 13 N/A
NORTHERLY ISL 60 350/ 6/ 12 N/A
CALUMET HARBOR 59 10/ 10/ 13 1022.0
BURNS HARBOR 58 30/ 5/ 6 1023.4F
MICHIGAN CITY 57 70/ 11/ 12 1022.3F
MICH CITY BUOY 57 340/ 12/ 16 1021.6F 2/ 4
ST. JOSEPH BUOY 60 62 10/ 14/ 17 1023.3F 2/ 4
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-302300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 77 50 38 SE12 30.09F TC 25
GALESBURG* MOSUNNY 76 49 38 SE5 30.14F TC 25
MACOMB* MOSUNNY 79 38 22 SE9 30.14S TC 26
JACKSONVILLE* MOSUNNY 76 48 36 SE7 30.12F TC 25
PITTSFIELD* MOSUNNY 77 51 40 SE10 30.12F TC 25
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-302300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 76 21 13 E3 30.16F TC 25
BLOOMINGTON SUNNY 76 38 25 VRB7 30.16F TC 24
DECATUR SUNNY 77 51 40 SW3 30.13F TC 25
PEORIA SUNNY 78 41 26 VRB3 30.13F TC 26
LACON* SUNNY 76 28 17 CALM 30.13F TC 24
LINCOLN* SUNNY 78 44 29 E9 30.12F TC 26
SPRINGFIELD SUNNY 78 48 34 SE9 30.12F TC 26
TAYLORVILLE SUNNY 77 46 33 SE7 30.13S TC 25
$$
ILZ033-039-045-046-055>057-062-063-302300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 77 39 25 NE3 30.15F TC 25
DANVILLE* SUNNY 83 33 16 E6 30.16S HX 80 TC 28
RANTOUL* SUNNY 74 32 21 CALM 30.16F TC 24
MATTOON SUNNY 77 43 29 NE7 30.13F TC 25
PARIS* SUNNY 76 37 24 E6 30.16F TC 24
$$
ILZ079-100>102-302300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 77 52 41 E7 30.11F TC 25
BELLEVILLE MOSUNNY 79 54 40 SE9 30.09F HX 80 TC 26
CAHOKIA* SUNNY 81 49 32 E6 30.09F HX 80 TC 27
SPARTA* MOSUNNY 78 51 39 E8 30.12S TC 26
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-302300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 79 51 37 SE7 30.11S TC 26
CAIRO* MOSUNNY 79 51 37 E6 30.12R TC 26
EFFINGHAM* SUNNY 77 49 37 E5 30.15F TC 25
MARION PTSUNNY 75 54 46 E5 30.12S TC 24
MT. VERNON MOSUNNY 78 53 41 E6 30.13F TC 26
CENTRALIA* MOSUNNY 78 52 39 SE8 30.12F TC 26
SALEM* MOSUNNY 78 52 39 E6 30.13S TC 26
METROPOLIS* PTSUNNY 77 48 36 E6 30.12S TC 25
$$
ILZ067-068-072-073-078-083-087-091-302300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 78 45 30 E5 30.13F TC 26
FAIRFIELD* MOSUNNY 77 50 38 NE7 30.12F TC 25
CARMI* MOSUNNY 79 49 35 E3 30.11F TC 26
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$