506
ASUS43 KLOT 081708
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-081800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 79 74 84 SE10 29.88S HX 82 TC 26
STERLING* PTSUNNY 79 74 84 SE12 29.93S HX 82 TC 26
SAVANNA* CLOUDY 79 73 82 SE13 29.91F HX 82 TC 26
ILZ003-004-008-010-011-017-018-081800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 75 71 87 SE9G22 29.97S TC 24
FREEPORT* PTSUNNY 78 76 92 SE10G20 29.96S HX 81 TC 26
ROCHELLE* CLOUDY 76 71 84 SE15G21 29.96S TC 25
DE KALB* CLOUDY 72 72 100 SE8 29.99S FOG TC 22
PERU* PTSUNNY 81 73 78 SE16 29.94S HX 85 TC 27
ILZ005-006-012>014-019>023-081800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 80 69 69 SE10 29.96F HX 83 TC 27
CHICAGO-MIDWAY CLOUDY 81 70 69 SE12 29.97F HX 84 TC 27
AURORA CLOUDY 73 72 96 SE12 29.97S FOG TC 23
JOLIET* CLOUDY 79 76 89 SE12G17 29.98S HX 83 TC 26
WAUKEGAN PTSUNNY 73 63 70 E9 29.97F TC 23
DUPAGE AIRPORT CLOUDY 75 71 87 SE10 29.98R TC 24
KANKAKEE* LGT RAIN 77 75 92 SE12 30.01R TC 25
WHEELING PTSUNNY 79 68 69 SE9 29.98F HX 81 TC 26
ROMEOVILLE* MOSUNNY 77 75 94 SE12 29.98F TC 25
LANSING* CLOUDY 81 70 69 SE9 29.99F HX 84 TC 27
NORTHERLY ISL* N/A 71 64 78 SE5 N/A TC 22
LMZ740>746-081800-
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 61 1014.9F 1/ 3
WAUKEGAN HARBOR 63 60 40/ 10/ 12 1015.4F 1/ 3
WILMETTE BUOY 66 120/ 12/ 17 1017.8F 1/ 4
CHICAGO BUOY 68 65 120/ 10/ 12 1014.4F 1/ 3
HARRISON CRIB 70 110/ 14/ 15 N/A
NORTHERLY ISL 70 50/ 4 N/A
CALUMET HARBOR 73 60/ 7/ 9 1015.7
BURNS HARBOR 81 140/ 4/ 8 1016.6F
MICHIGAN CITY 80 150/ 10/ 12 1014.7F
MICH CITY BUOY 71 64 140/ 6/ 8 994.6F 1
ST. JOSEPH BUOY 72 150/ 6/ 8 1017.3F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-081800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 79 74 84 S9 29.89S HX 82 TC 26
GALESBURG* HVY RAIN 73 70 92 S10 29.92R TC 23
MACOMB* PTSUNNY 78 77 94 S8 29.92R HX 82 TC 26
JACKSONVILLE* CLOUDY 74 73 95 S9 29.91F TC 24
PITTSFIELD* CLOUDY 79 73 82 S13 29.92F HX 83 TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-081800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 78 76 95 MISG 29.97S HX 81 TC 26
BLOOMINGTON PTSUNNY 76 75 97 S14 29.96F TC 24
DECATUR HVY RAIN 75 73 93 S12 29.98 VSB 1/2 TC 24
PEORIA TSTM 72 69 90 S15G25 29.93 FOG TC 22
LACON* PTSUNNY 79 71 76 SE15 29.92S HX 81 TC 26
LINCOLN* RAIN 72 72 100 S6 29.95R TC 22
SPRINGFIELD CLOUDY 72 69 90 S14G24 29.94R TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-081800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 77 72 84 SE17 29.99S TC 25
DANVILLE* CLOUDY 76 74 91 SE9 30.03S TC 25
RANTOUL* CLOUDY 77 73 85 S16 29.99S TC 25
MATTOON HVY RAIN 74 73 97 SE5 29.98 VSB 3/4 TC 23
PARIS* PTSUNNY 78 74 89 S13 30.02S HX 80 TC 25
ILZ079-100>102-081800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 70 68 94 SW8 29.96F TC 21
BELLEVILLE DRIZZLE 73 73 100 CALM 29.93F TC 23
CAHOKIA* LGT RAIN 72 70 93 CALM 29.94F TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-081800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 83 72 69 S15G22 29.98 HX 88 TC 28
CAIRO* PTSUNNY 83 77 82 SW9 30.01F HX 91 TC 28
EFFINGHAM* CLOUDY 79 76 92 SE8G17 30.00R HX 83 TC 26
MARION CLOUDY 84 73 70 SW15 30.00S HX 91 TC 29
MT. VERNON PTSUNNY 86 73 65 S15 29.99S HX 93 TC 30
CENTRALIA* CLOUDY 84 73 70 S9G18 29.97F HX 90 TC 29
SALEM* CLOUDY 83 75 75 MISG 29.97F HX 90 TC 29
METROPOLIS* PTSUNNY 85 75 72 S9 30.03S HX 93 TC 29
ILZ067-068-072-073-078-083-087-091-081800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 81 73 76 S13 30.02S HX 86 TC 27
FLORA* CLOUDY 82 75 78 S15 29.99F HX 89 TC 28
FAIRFIELD* CLOUDY 83 74 73 SE16 30.00S HX 89 TC 28
HARRISBURG* PTSUNNY 85 75 71 S13 30.02S HX 94 TC 30
ROBINSON* PTSUNNY 79 77 94 S9 30.01F HX 83 TC 26
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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