867
ASUS43 KLOT 171956
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CDT TUE MAR 17 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.
ILZ001-002-007-009-015-016-024-172100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 20 3 48 SW8 30.19F WCI 10 TC -7
SAVANNA* PTSUNNY 21 2 44 S9 30.20F WCI 10 TC -6
ILZ003-004-008-010-011-017-018-172100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 19 2 47 S12 30.18F WCI 7 TC -7
ILZ005-006-012>014-019>023-172100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 22 0 38 W14G22 30.18S WCI 9 TC -6
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 22 6 50 SW7 30.19F WCI 13 TC -6
WAUKEGAN MOSUNNY 21 2 43 NW9 30.16F WCI 11 TC -6
DUPAGE AIRPORT MOSUNNY 20 4 50 W9 30.18F WCI 9 TC -7
WHEELING MOSUNNY 22 1 40 W10 30.19F WCI 11 TC -6
ROMEOVILLE* MOSUNNY 21 7 53 W13 30.22S WCI 9 TC -6
NORTHERLY ISL* N/A 24 0 35 SW13 N/A WCI 13 TC -4
LMZ740>746-172100-
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 22 290/ 9/ 12 N/A
NORTHERLY ISL 24 210/ 6/ 12 N/A
CALUMET HARBOR 270/ 7/ 12 1022.1
BURNS HARBOR 22 320/ 3/ 5 1023.0S
MICHIGAN CITY 22 290/ 8/ 10 1023.4F
ILZ025>027-034>036-040-047-049-050-058-095>099-172100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-172100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 24 10 55 W7 30.26S WCI 16 TC -4
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-172100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-172100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 30 7 37 W12 30.28R WCI 21 TC -1
CAHOKIA* PTSUNNY 33 5 30 SW3 30.27S TC 1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-172100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 33 7 33 VRB7 30.28S WCI 27 TC 1
MARION MOSUNNY 36 9 32 W12 30.27F WCI 27 TC 2
ILZ067-068-072-073-078-083-087-091-172100-
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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