251
ASUS43 KLOT 052301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CDT FRI JUN 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.
ILZ001-002-007-009-015-016-024-060000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 83 69 62 SW13 29.80S HX 86 TC 28
STERLING* MOSUNNY 84 70 62 W14 29.81F HX 88 TC 29
SAVANNA* CLOUDY 82 68 62 SW12 29.80S HX 85 TC 28
ILZ003-004-008-010-011-017-018-060000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 79 69 71 SW13 29.81F HX 81 TC 26
FREEPORT* PTSUNNY 80 71 75 W12G17 29.81F HX 83 TC 27
DE KALB* CLOUDY 77 69 76 SW12 29.83F TC 25
PERU* PTSUNNY 82 70 65 SW10 29.82F HX 86 TC 28
ILZ005-006-012>014-019>023-060000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 79 66 64 SW13G23 29.80F HX 81 TC 26
CHICAGO-MIDWAY PTSUNNY 80 66 62 SW17G31 29.81F HX 82 TC 27
AURORA PTSUNNY 81 68 64 SW14 29.81F HX 84 TC 27
JOLIET* PTSUNNY 83 67 59 SW10G16 29.83F HX 86 TC 28
WAUKEGAN CLOUDY 76 70 82 S9 29.79F TC 24
DUPAGE AIRPORT CLOUDY 78 68 71 SW12G21 29.81F HX 80 TC 26
KANKAKEE* PTSUNNY 82 64 53 SW21 29.87S HX 84 TC 28
WHEELING CLOUDY 78 68 71 SW9G17 29.82F HX 80 TC 26
ROMEOVILLE* PTSUNNY 82 68 61 SW15G28 29.83F HX 85 TC 28
LANSING* CLOUDY 79 66 65 SW12G18 29.84F HX 81 TC 26
NORTHERLY ISL* N/A 79 65 62 SW14 N/A HX 81 TC 26
LMZ740>746-060000-
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 58 1015.4F 1/ 3
WAUKEGAN HARBOR 65 58 140/ 4/ 4 1010.4F 1
WILMETTE BUOY 70 230/ 6/ 8 1012.1F 1
CHICAGO BUOY 72 62 220/ 14/ 17 1008.6F 1
HARRISON CRIB 78 210/ 18/ 20 N/A
NORTHERLY ISL 78 200/ 6/ 12 N/A
CALUMET HARBOR 78 200/ 11/ 14 1009.9
BURNS HARBOR 76 200/ 6/ 9 1010.8F
MICHIGAN CITY 74 170/ 6/ 9 1008.8F
MICH CITY BUOY 67 61 180/ 4/ 6 988.9F 1
ST. JOSEPH BUOY 64 150/ 4/ 4 1011.4F 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-060000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 79 71 76 SW7 29.89R HX 82 TC 26
MACOMB* CLOUDY 81 71 71 SW15 29.88S HX 85 TC 27
ILZ028>032-037-038-041>044-048-051>054-059>061-060000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLOUDY 81 68 64 SW18 29.89S HX 84 TC 27
DECATUR PTSUNNY 82 66 58 SW13 29.89F HX 84 TC 28
PEORIA PTSUNNY 81 69 67 SW16G23 29.85F HX 84 TC 27
LINCOLN* CLOUDY 82 69 63 SW6 29.89S HX 86 TC 28
SPRINGFIELD CLOUDY 81 68 64 SW7 29.88F HX 84 TC 27
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-060000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 83 65 54 S21G30 29.90F HX 85 TC 28
DANVILLE* N/A 83 64 51 SW20 29.90F VSB 1 HX 84
MATTOON CLOUDY 80 64 58 S10G21 29.92F HX 82 TC 27
PARIS* CLOUDY 81 62 50 SW16G25 29.93F HX 82 TC 27
ILZ079-100>102-060000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 86 68 54 S14 29.91F HX 89 TC 30
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-060000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 86 63 45 S14 29.95S HX 87 TC 30
CAIRO* MOSUNNY 86 65 49 S13 29.98S HX 87 TC 30
EFFINGHAM* PTSUNNY 81 66 60 S9G18 29.95F HX 83 TC 27
MARION SUNNY 84 63 48 S16 29.96F HX 85 TC 29
MT. VERNON MOSUNNY 86 64 47 S15 29.95S HX 87 TC 30
CENTRALIA* MOSUNNY 85 64 48 S14 29.94S HX 86 TC 30
SALEM* MOSUNNY 84 66 53 MISG 29.93F HX 86 TC 29
ILZ067-068-072-073-078-083-087-091-060000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 85 61 44 SW17 29.95F HX 85 TC 29
FLORA* MOSUNNY 84 64 51 S17G23 29.94F HX 86 TC 29
FAIRFIELD* MOSUNNY 83 62 48 S10G20 29.96S HX 83 TC 28
HARRISBURG* SUNNY 84 64 50 SW10 29.97F HX 85 TC 29
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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