106
ASUS43 KLOT 201756
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.
ILZ001-002-007-009-015-016-024-201900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 73 47 39 NW13 29.83S TC 23
6HR MIN TEMP: 49; 6HR MAX TEMP: 73;
ILZ003-004-008-010-011-017-018-201900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-201900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 69 45 41 W8 29.76F TC 21
6HR MIN TEMP: 51; 6HR MAX TEMP: 69;
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 68 49 50 W8 29.78F TC 20
6HR MIN TEMP: 38; 6HR MAX TEMP: 68;
WAUKEGAN PTSUNNY 64 47 53 NW8 29.77S TC 18
6HR MIN TEMP: 53; 6HR MAX TEMP: 64;
DUPAGE AIRPORT MOSUNNY 68 48 48 W12 29.77F TC 20
6HR MIN TEMP: 47; 6HR MAX TEMP: 68;
WHEELING MOSUNNY 66 45 46 NW7 29.78S TC 19
6HR MIN TEMP: 53; 6HR MAX TEMP: 66;
ROMEOVILLE* SUNNY 68 48 49 W16G23 29.79F TC 20
NORTHERLY ISL* N/A 66 41 40 N6 N/A TC 19
LMZ740>746-201900-
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 61 340/ 6/ 6 N/A
NORTHERLY ISL 65 240/ 9/ 16 N/A
CALUMET HARBOR 260/ 8/ 12 1007.9
BURNS HARBOR 53 CALM / 2 1009.5S
MICHIGAN CITY 50 250/ 13/ 13 1008.0F
ILZ025>027-034>036-040-047-049-050-058-095>099-201900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-201900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 82 44 26 W22G33 29.85F HX 80 TC 28
6HR MIN TEMP: 45; 6HR MAX TEMP: 82;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-201900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-201900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 81 46 30 NW13 29.92S HX 80 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 79 48 33 VRB7 29.94F TC 26
6HR MIN TEMP: 57; 6HR MAX TEMP: 79;
MARION SUNNY 79 52 38 SW10 29.95F TC 26
ILZ067-068-072-073-078-083-087-091-201900-
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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