Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 042313
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CDT FRI JUL 04 2025
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.
ILZ001-002-007-009-015-016-024-050000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 89 68 49 S12 29.99F HX 93 TC 32
$$
ILZ003-004-008-010-011-017-018-050000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 90 66 45 S12 30.03F HX 92 TC 32
ROCHELLE* MOSUNNY 88 68 50 S9 30.04S HX 91 TC 31
PERU* SUNNY 90 70 51 S7 30.02F HX 95 TC 32
$$
ILZ005-006-012>014-019>023-050000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 91 66 43 S10 30.02F HX 93 TC 33
CHICAGO-MIDWAY MOSUNNY 91 65 41 SW9 30.02F HX 93 TC 33
AURORA SUNNY 91 68 46 SW8 30.03F HX 95 TC 33
JOLIET* MOSUNNY 92 66 42 S9 30.03F HX 95 TC 33
WAUKEGAN MOSUNNY 89 71 55 SW6 30.02F HX 95 TC 32
DUPAGE AIRPORT PTSUNNY 90 69 50 SW12 30.02F HX 94 TC 32
KANKAKEE* MOSUNNY 89 66 45 S5 30.05F HX 91 TC 32
WHEELING SUNNY 89 67 47 SW7 30.04F HX 92 TC 32
MORRIS* MOSUNNY 90 69 49 S10 30.02F HX 94 TC 32
ROMEOVILLE* MOSUNNY 90 68 48 S8 30.04F HX 93 TC 32
LANSING* MOSUNNY 89 69 50 S8 30.04F HX 93 TC 32
NORTHERLY ISL* N/A 81 71 71 E6 N/A HX 85 TC 27
$$
LMZ740>746-050000-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 74 72 180/ 8/ 10 1016.9F 1/ 3
WAUKEGAN HARBOR 76 73 120/ 4/ 8 N/A 1/ 3
WILMETTE BUOY 77 120/ 8/ 10 1019.6F 1
CHICAGO BUOY 78 76 100/ 8/ 10 1016.9 1/ 3
HARRISON CRIB 88 110/ 11/ 11 N/A
NORTHERLY ISL 79 180/ 1/ 4 N/A
CALUMET HARBOR 88 160/ 2/ 5 1016.1F
BURNS HARBOR 87 190/ 5/ 7 1017.9F
MICHIGAN CITY 85 120/ 7/ 10 1015.6F
MICH CITY BUOY 82 78 130/ 4/ 4 1016.2F 1
ST. JOSEPH BUOY 83 76 1018.7F
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-050000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 88 67 49 S10 30.02F HX 91 TC 31
GALESBURG* SUNNY 87 67 51 S9 30.03F HX 89 TC 30
MACOMB* SUNNY 87 69 55 S9 30.05F HX 91 TC 31
PITTSFIELD* SUNNY 88 70 55 S3 30.05F HX 93 TC 31
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-050000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 90 64 42 S6 30.04F HX 91 TC 32
BLOOMINGTON MOSUNNY 89 68 49 S9 30.06F HX 93 TC 32
DECATUR SUNNY 90 66 45 S9 30.05F HX 92 TC 32
PEORIA SUNNY 90 67 46 S12 30.03F HX 93 TC 32
LACON* MOSUNNY 88 66 47 S7 30.01F HX 90 TC 31
LINCOLN* SUNNY 91 67 46 S5 30.04F HX 94 TC 33
SPRINGFIELD SUNNY 89 68 49 S9 30.04F HX 93 TC 32
TAYLORVILLE SUNNY 90 66 45 MISG 30.05F HX 92 TC 32
$$
ILZ033-039-045-046-055>057-062-063-050000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 90 68 48 S8 30.06F HX 94 TC 32
RANTOUL* MOSUNNY 88 67 49 S8 30.06F HX 91 TC 31
MATTOON SUNNY 88 67 49 S7 30.06F HX 91 TC 31
$$
ILZ079-100>102-050000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 86 66 51 S6 30.04F HX 88 TC 30
BELLEVILLE SUNNY 90 66 44 SE10 30.02F HX 92 TC 32
CAHOKIA* SUNNY 93 63 36 S8 30.02F HX 94 TC 34
SPARTA* SUNNY 92 62 35 S3 30.06F HX 93 TC 34
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-050000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 89 67 47 SE7 30.04F HX 92 TC 32
CAIRO* MOSUNNY 90 72 56 CALM 30.04F HX 97 TC 32
EFFINGHAM* SUNNY 89 69 51 SE3 30.07F HX 93 TC 32
MARION SUNNY 90 68 48 S5 30.05F HX 93 TC 32
MT. VERNON SUNNY 93 69 45 S5 30.05F HX 98 TC 34
CENTRALIA* SUNNY 91 67 45 SE5 30.05F HX 93 TC 33
SALEM* MOSUNNY 91 66 44 CALM 30.06F HX 93 TC 33
METROPOLIS* SUNNY 91 65 43 CALM 30.05F HX 93 TC 33
$$
ILZ067-068-072-073-078-083-087-091-050000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 91 63 39 S3 30.06F HX 92 TC 33
FLORA* SUNNY 90 66 45 S8 30.06F HX 92 TC 32
FAIRFIELD* PTSUNNY 90 65 42 SW3 30.05F HX 92 TC 32
HARRISBURG* SUNNY 90 68 49 SE5 30.05F HX 93 TC 32
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$