392
ASUS43 KLOT 081801
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT MON JUN 08 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.
ILZ001-002-007-009-015-016-024-081900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 77 73 87 SE18G29 29.88S FOG TC 25
6HR MIN TEMP: 71; 6HR MAX TEMP: 80; 6HR PCP: 0.29;
STERLING* MOSUNNY 80 74 81 SE8 29.92F HX 85 TC 27
SAVANNA* CLOUDY 81 72 75 SE14 29.90F HX 85 TC 27
ILZ003-004-008-010-011-017-018-081900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 78 71 79 SE12G18 29.95F HX 80 TC 26
6HR MIN TEMP: 70; 6HR MAX TEMP: 78; 6HR PCP: 0.16;
FREEPORT* PTSUNNY 81 74 79 SE13 29.95F HX 86 TC 27
ROCHELLE* PTSUNNY 80 72 76 SE18 29.94F HX 84 TC 27
DE KALB* CLOUDY 75 72 90 SE18 29.97F TC 24
PERU* CLOUDY 81 73 78 SE12G18 29.93S HX 85 TC 27
ILZ005-006-012>014-019>023-081900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 84 71 65 SE10 29.95F HX 89 TC 29
6HR MIN TEMP: 69; 6HR MAX TEMP: 84; 6HR PCP: 0.01;
CHICAGO-MIDWAY CLOUDY 83 70 64 S14 29.96F HX 87 TC 28
6HR MIN TEMP: 71; 6HR MAX TEMP: 83;
AURORA CLOUDY 79 74 84 S10 29.96F HAZE HX 82
6HR MIN TEMP: 70; 6HR MAX TEMP: 79; 6HR PCP: 0.16;
WAUKEGAN PTSUNNY 71 64 78 SE13 29.98R TC 22
6HR MIN TEMP: 65; 6HR MAX TEMP: 74; 6HR PCP: TRACE;
DUPAGE AIRPORT PTSUNNY 78 72 81 SE9 29.96F HX 80 TC 26
6HR MIN TEMP: 70; 6HR MAX TEMP: 78; 6HR PCP: 0.01;
WHEELING PTSUNNY 81 69 67 SE8 29.97F HX 84 TC 27
6HR MIN TEMP: 69; 6HR MAX TEMP: 81;
ROMEOVILLE* CLOUDY 81 77 89 SE15 29.97F HX 88 TC 27
LANSING* PTSUNNY 81 70 70 SE9G18 29.98F HX 84 TC 27
NORTHERLY ISL* N/A 74 65 73 SE3 N/A TC 23
LMZ740>746-081900-
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 64 61 1015.0R 1/ 3
WAUKEGAN HARBOR 64 61 140/ 2/ 4 1015.7R 1/ 3
WILMETTE BUOY 66 150/ 8/ 12 1017.8R 1/ 4
CHICAGO BUOY 68 65 130/ 8/ 10 1014.0F 1/ 3
HARRISON CRIB 71 120/ 15/ 16 N/A
NORTHERLY ISL 72 130/ 2/ 7 N/A
CALUMET HARBOR 100/ 7/ 11 1015.3
BURNS HARBOR 83 140/ 6/ 9 1015.9F
MICHIGAN CITY 81 140/ 12/ 15 1013.7F
MICH CITY BUOY 74 64 150/ 12/ 17 994.0F 1
ST. JOSEPH BUOY 74 160/ 6/ 8 1016.9F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-081900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GALESBURG* HVY RAIN 70 70 100 SE6 29.93F TC 21
JACKSONVILLE* PTSUNNY 78 72 80 S10 29.91F HX 81 TC 26
PITTSFIELD* PTSUNNY 81 73 77 S10 29.91F HX 86 TC 27
ILZ028>032-037-038-041>044-048-051>054-059>061-081900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 78 76 94 MISG 29.96S HX 81 TC 26
BLOOMINGTON CLOUDY 69 69 100 S9 29.99S TC 21
DECATUR LGT RAIN 71 68 90 S6 29.97F TC 22
PEORIA PTSUNNY 75 70 84 S12 29.92F TC 24
6HR MIN TEMP: 71; 6HR MAX TEMP: 81; 6HR PCP: 0.32;
LACON* PTSUNNY 71 68 90 S9 29.93R TC 22
LINCOLN* LGT RAIN 74 74 100 S10 29.95R TC 23
SPRINGFIELD LGT RAIN 73 70 90 S10 29.92F TC 23
6HR MIN TEMP: 71; 6HR MAX TEMP: 80; 6HR PCP: 0.55;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-081900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN TSTM 75 72 90 S13 30.00R TC 24
DANVILLE* CLOUDY 77 74 92 SE12 30.01S VSB 1 TC 25
MATTOON TSTM 74 73 97 S18G32 29.99R VSB 1 TC 23
ILZ079-100>102-081900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 72 70 94 SE10 29.94F TC 22
BELLEVILLE MOSUNNY 75 73 94 E5 29.92 TC 24
CAHOKIA* CLOUDY 75 72 90 SE6 29.91F TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-081900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 84 71 65 S14 29.96F HX 89 TC 29
6HR MIN TEMP: 75; 6HR MAX TEMP: 86;
CAIRO* PTSUNNY 85 76 73 S10G17 29.98F HX 95 TC 30
EFFINGHAM* CLOUDY 75 70 84 NW10 29.99R TC 24
MARION PTSUNNY 88 72 58 S12 29.98F HX 94 TC 31
MT. VERNON PTSUNNY 89 72 56 S18 29.96F HX 96 TC 32
CENTRALIA* CLOUDY 85 72 65 S13G18 29.95F HX 90 TC 29
SALEM* CLOUDY 85 74 70 MISG 29.96S HX 93 TC 29
METROPOLIS* PTSUNNY 86 74 67 S9 29.99F HX 95 TC 30
ILZ067-068-072-073-078-083-087-091-081900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE RAIN 75 72 90 S14 30.02S FOG TC 24
FLORA* CLOUDY 84 73 70 S21 29.98F HX 91 TC 29
FAIRFIELD* CLOUDY 80 74 81 SE16G24 29.98F HX 85 TC 27
HARRISBURG* CLOUDY 85 75 71 S10G17 29.99F HX 93 TC 29
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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