102
ASUS43 KLOT 051701
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT SUN JUL 05 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-051800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 81 65 58 N6 30.00F HX 83 TC 27
STERLING* MOSUNNY 82 67 60 N9 30.01F HX 84 TC 28
SAVANNA* MOSUNNY 80 67 63 N7 30.01S HX 83 TC 27
ILZ003-004-008-010-011-017-018-051800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 80 67 64 VRB7 30.01S HX 82 TC 27
FREEPORT* MOSUNNY 79 69 73 NE9 30.04R HX 81 TC 26
DE KALB* CLOUDY 73 70 89 NE9 30.02S TC 23
ILZ005-006-012>014-019>023-051800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 71 67 87 N9 29.99S FOG TC 22
CHICAGO-MIDWAY CLOUDY 72 68 87 N10 29.98F TC 22
AURORA CLOUDY 74 69 85 NE9 29.99F TC 23
JOLIET* CLOUDY 77 72 84 N8 29.99R TC 25
WAUKEGAN CLOUDY 69 67 93 N6 30.00S FOG TC 21
DUPAGE AIRPORT CLOUDY 73 69 87 NE10 30.00S TC 23
KANKAKEE* CLOUDY 76 69 78 CALM 29.99S TC 25
WHEELING CLOUDY 70 68 93 N8 30.01S FOG TC 21
ROMEOVILLE* CLOUDY 75 73 94 NE8 29.99S TC 24
LANSING* CLOUDY 73 67 82 N6 29.99S TC 23
NORTHERLY ISL* N/A 72 67 84 N8 N/A TC 22
LMZ740>746-051800-
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)
WINTHROP HARBOR 65 66 1017.4R 2/ 4
WAUKEGAN HARBOR 67 68 330/ 10/ 14 1016.2 2/ 5
WILMETTE BUOY 67 40/ 16/ 19 1018.3R 3/ 5
CHICAGO BUOY 68 68 350/ 14/ 17 1014.6R 3/ 4
HARRISON CRIB 67 340/ 16/ 18 N/A
NORTHERLY ISL 72 10/ 5/ 8 N/A
CALUMET HARBOR 69 340/ 9/ 11 1015.7
BURNS HARBOR 280/ 4/ 6 1015.9S
MICHIGAN CITY 71 240/ 10/ 11 1013.6F
MICH CITY BUOY 71 72 290/ 8/ 12 N/A 1/ 4
ST. JOSEPH BUOY 72 74 290/ 8/ 10 1016.0R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-051800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 84 70 62 N10 30.00R HX 88 TC 29
GALESBURG* PTSUNNY 78 69 76 N7 30.02F TC 25
MACOMB* PTSUNNY 80 73 79 CALM 30.03S HX 85 TC 27
JACKSONVILLE* PTSUNNY 81 72 72 N6 29.98S HX 85 TC 27
PITTSFIELD* MOSUNNY 83 71 68 N3 30.00S HX 87 TC 28
ILZ028>032-037-038-041>044-048-051>054-059>061-051800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 79 68 69 MISG 29.99S HX 82 TC 26
BLOOMINGTON CLOUDY 79 71 76 N9 30.01S HX 82 TC 26
DECATUR PTSUNNY 79 69 71 N7 29.99R HX 81 TC 26
PEORIA MOSUNNY 78 68 71 N7 29.99F HX 80 TC 26
LACON* MOSUNNY 78 63 60 N5 29.99F HX 80 TC 26
SPRINGFIELD MOSUNNY 80 70 71 N8 29.99S HX 83 TC 27
TAYLORVILLE PTSUNNY 81 70 69 N6 30.00R HX 84 TC 27
ILZ033-039-045-046-055>057-062-063-051800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 77 70 79 NW12 29.99S TC 25
DANVILLE* PTSUNNY 78 69 74 CALM 30.00R HX 81 TC 26
MATTOON CLOUDY 78 71 79 N8 29.98R HX 80 TC 26
PARIS* CLOUDY 79 71 77 W3 29.98S HX 81 TC 26
ILZ079-100>102-051800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 82 73 74 VRB7 29.99R HX 88 TC 28
CAHOKIA* CLOUDY 80 71 74 CALM 29.98R HX 84 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-051800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 84 70 62 NW7 29.98R HX 88 TC 29
CAIRO* PTSUNNY 85 76 73 CALM 29.98S HX 94 TC 30
EFFINGHAM* PTSUNNY 80 74 80 W6 30.00R HX 84 TC 27
MARION SUNNY 84 70 61 CALM 29.98S HX 88 TC 29
MT. VERNON PTSUNNY 82 73 74 VRB3 29.97S HX 87 TC 28
CENTRALIA* PTSUNNY 79 74 83 CALM 29.99R HX 83 TC 26
SALEM* PTSUNNY 81 75 82 MISG 29.98S HX 87 TC 27
METROPOLIS* SUNNY 84 73 69 CALM 29.98S HX 91 TC 29
ILZ067-068-072-073-078-083-087-091-051800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 82 73 74 W6 29.96R HX 87 TC 28
FLORA* PTSUNNY 81 73 78 NW7 29.97S HX 85 TC 27
FAIRFIELD* PTSUNNY 81 73 76 CALM 29.97S HX 86 TC 27
HARRISBURG* SUNNY 85 69 60 SW5 29.97F HX 88 TC 29
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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