Regional Weather Roundup
Issued by NWS
Issued by NWS
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021
ASUS43 KLOT 141601
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT TUE JUL 14 2026
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.
ILZ001-002-007-009-015-016-024-141700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 86 72 62 NW5 30.21S HX 92 TC 30
STERLING* SUNNY 89 72 56 N3 30.21F HX 96 TC 32
SAVANNA* SUNNY 85 72 64 W5 30.21S HX 91 TC 30
$$
ILZ003-004-008-010-011-017-018-141700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 86 72 62 VRB3 30.21S HX 92 TC 30
FREEPORT* SUNNY 84 74 72 N5 30.23S HX 92 TC 29
DE KALB* SUNNY 85 73 68 N3 30.22S HX 91 TC 29
$$
ILZ005-006-012>014-019>023-141700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 88 68 51 NW5 30.18S HX 91 TC 31
CHICAGO-MIDWAY PTSUNNY 87 69 54 CALM 30.18F HX 91 TC 31
AURORA SUNNY 86 73 65 NW6 30.19F HX 93 TC 30
JOLIET* SUNNY 88 72 58 CALM 30.20S HX 95 TC 31
WAUKEGAN SUNNY 88 73 61 NW6 30.17F HX 95 TC 31
DUPAGE AIRPORT SUNNY 86 70 58 CALM 30.19S HX 90 TC 30
KANKAKEE* SUNNY 86 71 61 W3 30.21F HX 92 TC 30
WHEELING SUNNY 88 70 55 NW5 30.19F HX 93 TC 31
LANSING* SUNNY 87 68 54 CALM 30.19F HX 90 TC 30
$$
LMZ740>746-141700-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
WINTHROP HARBOR 79 73 1020.9F 0
WAUKEGAN HARBOR 78 72 1021.8F 0
WILMETTE BUOY 81 CALM / 2 1026.0R 0
CHICAGO BUOY 80 77 60/ 4/ 6 1020.9F 0
HARRISON CRIB 81 40/ 3/ 3 N/A
CALUMET HARBOR 81 60/ 4/ 5 1022.3
BURNS HARBOR CALM / 1 1022.7F
MICHIGAN CITY 77 240/ 3/ 4 1020.6F
MICH CITY BUOY 77 77 260/ 4/ 4 N/A 0
ST. JOSEPH BUOY 77 77 250/ 6/ 6 1022.9F 1
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-141700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 84 71 65 NE7 30.21F HX 89 TC 29
GALESBURG* SUNNY 84 71 64 N6 30.23F HX 89 TC 29
MACOMB* SUNNY 85 74 69 CALM 30.24F HX 92 TC 30
JACKSONVILLE* MOSUNNY 83 71 66 NE8 30.20S HX 88 TC 29
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-141700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 86 72 62 MISG 30.21F HX 92 TC 30
BLOOMINGTON SUNNY 85 73 67 NE7 30.23S HX 91 TC 29
DECATUR SUNNY 84 70 62 NE6 30.21S HX 88 TC 29
PEORIA SUNNY 85 71 63 VRB3 30.21F HX 90 TC 29
SPRINGFIELD MOSUNNY 84 73 69 NE8 30.20F HX 90 TC 29
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-141700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 85 68 56 VRB5 30.22R HX 88 TC 29
DANVILLE* SUNNY 87 70 57 CALM 30.22S HX 91 TC 30
MATTOON SUNNY 83 69 62 NE9 30.20S HX 86 TC 28
PARIS* SUNNY 84 66 54 E5 30.21F HX 86 TC 29
$$
ILZ079-100>102-141700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 84 70 61 NE12 30.18F HX 88 TC 29
CAHOKIA* SUNNY 86 69 56 NE8 30.16S HX 90 TC 30
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-141700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 84 72 67 E8 30.14F HX 89 TC 29
CAIRO* MOSUNNY 85 76 74 NE10 30.13S HX 93 TC 29
EFFINGHAM* SUNNY 85 73 68 NE5 30.21S HX 92 TC 29
CENTRALIA* SUNNY 87 71 59 CALM 30.17F HX 92 TC 30
SALEM* SUNNY 85 74 70 MISG 30.18S HX 93 TC 30
METROPOLIS* MOSUNNY 85 74 71 NE7 30.13F HX 92 TC 29
$$
ILZ067-068-072-073-078-083-087-091-141700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 86 73 65 E8 30.17S HX 93 TC 30
FAIRFIELD* SUNNY 83 72 68 NE6 30.16S HX 88 TC 29
HARRISBURG* SUNNY 84 73 68 E7 30.15S HX 90 TC 29
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$