272
ASUS43 KLOT 201156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM 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.
ILZ001-002-007-009-015-016-024-201300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 49 43 80 W7 29.83S TC 9
6HR MIN TEMP: 38; 6HR MAX TEMP: 51;
ILZ003-004-008-010-011-017-018-201300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 44 40 85 S6 29.80F TC 7
6HR MIN TEMP: 35; 6HR MAX TEMP: 44;
ILZ005-006-012>014-019>023-201300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 52 41 66 SW13 29.78F TC 11
6HR MIN TEMP: 40; 6HR MAX TEMP: 52;
CHICAGO-MIDWAY NOT AVBL
AURORA MOCLDY 38 38 100 SW7 29.80F WCI 33 TC 3
6HR MIN TEMP: 35; 6HR MAX TEMP: 38;
WAUKEGAN MOCLDY 53 43 68 SW13 29.74F TC 12
6HR MIN TEMP: 34; 6HR MAX TEMP: 53;
DUPAGE AIRPORT MOCLDY 46 41 82 SW12 29.79F TC 8
6HR MIN TEMP: 37; 6HR MAX TEMP: 50;
WHEELING MOCLDY 53 42 66 SW8 29.78F TC 12
6HR MIN TEMP: 36; 6HR MAX TEMP: 53;
ROMEOVILLE* PTCLDY 45 43 93 S7 29.83F TC 7
NORTHERLY ISL* N/A 52 41 66 W6 N/A TC 11
LMZ740>746-201300-
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 56 230/ 15/ 16 N/A
NORTHERLY ISL 52 250/ 8/ 9 N/A
CALUMET HARBOR 210/ 8/ 11 1009.1
BURNS HARBOR 54 210/ 7/ 10 1010.2F
MICHIGAN CITY 57 200/ 15/ 18 1008.2F
ILZ025>027-034>036-040-047-049-050-058-095>099-201300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-201300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 49 43 80 SW3 29.90S TC 9
6HR MIN TEMP: 46; 6HR MAX TEMP: 55;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-201300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-201300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 50 43 76 SW7 29.92F TC 10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 57 49 74 S9 29.95S TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 60;
MARION MOCLDY 57 48 72 S12 29.96F TC 14
ILZ067-068-072-073-078-083-087-091-201300-
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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