Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 301510
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.
ILZ001-002-007-009-015-016-024-301600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 70 33 25 E10 30.23F TC 21
STERLING* SUNNY 67 35 30 E6 30.27R TC 19
SAVANNA* SUNNY 66 36 32 SE7 30.26S TC 19
$$
ILZ003-004-008-010-011-017-018-301600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 65 38 36 VRB7 30.27F TC 18
FREEPORT* SUNNY 64 36 35 E7 30.28S TC 18
ROCHELLE* SUNNY 66 30 26 E7 30.26F TC 19
DE KALB* SUNNY 64 27 24 E9 30.27S TC 18
PERU* SUNNY 65 38 36 SE6 30.27R TC 18
$$
ILZ005-006-012>014-019>023-301600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 63 36 36 NE13 30.25F TC 17
CHICAGO-MIDWAY SUNNY 64 38 38 NE13 30.25F TC 18
AURORA SUNNY 65 38 36 NE8 30.25F TC 18
JOLIET* SUNNY 65 40 39 NE12 30.26F TC 18
WAUKEGAN SUNNY 61 39 44 NE9 30.27S TC 16
DUPAGE AIRPORT SUNNY 64 35 34 NE13 30.25F TC 18
KANKAKEE* SUNNY 66 32 28 NE10 30.25F TC 19
WHEELING SUNNY 63 39 41 E12 30.27F TC 17
MORRIS* SUNNY 65 36 34 NE6 30.25F TC 18
ROMEOVILLE* SUNNY 64 39 39 NE12 30.26F TC 18
LANSING* SUNNY 62 49 62 NE12 30.25F TC 17
NORTHERLY ISL* N/A 58 47 66 N12 N/A TC 14
$$
LMZ740>746-301600-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 10/ 6/ 6 N/A 1/ 3
WINTHROP HARBOR 54 54 N/A 2/ 4
CHICAGO BUOY 55 60 120/ 14/ 17 1025.6 2/ 5
HARRISON CRIB 57 20/ 15/ 16 N/A
NORTHERLY ISL 59 10/ 8/ 10 N/A
CALUMET HARBOR 56 350/ 10/ 12 1023.8
BURNS HARBOR 55 10/ 6/ 7 1025.1S
MICHIGAN CITY 58 350/ 10/ 11 1023.8S
MICH CITY BUOY 56 320/ 10/ 12 1023.1S 2/ 5
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-301600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 68 54 60 E7 30.20F TC 20
GALESBURG* SUNNY 68 46 45 E7 30.25F TC 20
MACOMB* SUNNY 69 35 28 E12 30.26F TC 21
JACKSONVILLE* SUNNY 67 49 53 E10 30.22F TC 19
PITTSFIELD* MOSUNNY 67 56 69 NE5 30.23F TC 19
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-301600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 66 28 24 E8 30.25S TC 19
BLOOMINGTON SUNNY 67 34 29 NE8 30.26S TC 19
DECATUR SUNNY 68 41 37 E5 30.25R TC 20
PEORIA SUNNY 68 35 29 VRB6 30.25S TC 20
LACON* SUNNY 67 29 23 CALM 30.26R TC 20
LINCOLN* SUNNY 70 37 29 E3 30.24S TC 21
SPRINGFIELD SUNNY 68 43 40 E8 30.23S TC 20
TAYLORVILLE SUNNY 67 46 45 SE7 30.24R TC 20
$$
ILZ033-039-045-046-055>057-062-063-301600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 68 37 32 NE9 30.23F TC 20
DANVILLE* SUNNY 68 43 40 CALM 30.24F TC 20
RANTOUL* SUNNY 65 39 38 NE7 30.24F TC 18
MATTOON SUNNY 68 42 38 E6 30.21F TC 20
PARIS* SUNNY 68 37 31 NE5 30.24S TC 20
$$
ILZ079-100>102-301600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 70 54 56 CALM 30.22S TC 21
BELLEVILLE SUNNY 72 56 55 E6 30.20S TC 22
CAHOKIA* SUNNY 73 55 53 SE7 30.20F TC 23
SPARTA* SUNNY 71 54 54 SE7 30.22F TC 22
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-301600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 72 54 53 E7 30.20F TC 22
CAIRO* SUNNY 73 55 52 E9 30.20S TC 23
EFFINGHAM* SUNNY 67 52 57 NE7 30.25R TC 20
MARION SUNNY 72 57 60 E6 30.21S TC 22
MT. VERNON MOSUNNY 73 54 51 SE6 30.22S TC 23
CENTRALIA* SUNNY 72 54 54 SE3 30.23R TC 22
SALEM* SUNNY 71 55 56 NE3 30.22R TC 22
METROPOLIS* SUNNY 72 53 52 E7 30.21S TC 22
$$
ILZ067-068-072-073-078-083-087-091-301600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 70 53 54 NE6 30.22F TC 21
FAIRFIELD* SUNNY 71 52 49 CALM 30.22R TC 22
CARMI* SUNNY 74 54 50 SE5 30.20F TC 23
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$