612
ASUS43 KLOT 202256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CDT FRI MAR 20 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.
ILZ001-002-007-009-015-016-024-210000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 72 43 35 NW9 29.85R TC 22
ILZ003-004-008-010-011-017-018-210000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 64 46 52 N12 29.88R TC 18
ILZ005-006-012>014-019>023-210000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 51 39 63 NE14 29.88R TC 11
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 64 49 57 N12 29.85R TC 18
WAUKEGAN PTSUNNY 46 38 73 NE9 29.89R TC 8
DUPAGE AIRPORT PTSUNNY 58 44 60 E13 29.86R TC 14
WHEELING PTSUNNY 48 38 68 NE8G20 29.89R TC 9
NORTHERLY ISL* N/A 44 36 73 MISG N/A TC 7
LMZ740>746-210000-
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)
HARRISON CRIB 41 330/ 11/ 11 N/A
NORTHERLY ISL 46 350/ 12/ 16 N/A
CALUMET HARBOR 330/ 8/ 12 N/A
BURNS HARBOR 42 50/ 4/ 5 1012.5R
MICHIGAN CITY 40 50/ 11/ 12 1011.2R
ILZ025>027-034>036-040-047-049-050-058-095>099-210000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-210000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 79 43 27 NW10 29.84R TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-210000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-210000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 84 45 24 NW9 29.83S HX 82 TC 29
CAHOKIA* MOSUNNY 88 40 18 W10 29.81S HX 84 TC 31
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 81 54 39 S13 29.85S HX 81 TC 27
MARION SUNNY 82 54 36 S13 29.86S HX 81 TC 28
ILZ067-068-072-073-078-083-087-091-210000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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