524
ASUS43 KLOT 291956
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CST THU JAN 29 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.
ILZ001-002-007-009-015-016-024-292100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 16 -2 45 N7 30.32F WCI 6 TC -9
ILZ003-004-008-010-011-017-018-292100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 14 -3 47 NW6 30.32S WCI 5 TC -10
PERU* MOSUNNY 16 -2 45 N5 30.32S WCI 9 TC -9
ILZ005-006-012>014-019>023-292100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 16 -6 37 VRB3 30.28F TC -9
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 15 -3 44 N9 30.29F WCI 3 TC -9
WAUKEGAN SUNNY 14 -4 44 NW8 30.28F WCI 3 TC -10
DUPAGE AIRPORT SUNNY 15 -3 44 NW6 30.28S WCI 6 TC -9
WHEELING MOSUNNY 16 -5 39 NW3 30.30F TC -9
ROMEOVILLE* SUNNY 16 -2 45 W7 30.30F WCI 6 TC -9
NORTHERLY ISL* N/A 18 4 54 N9 N/A WCI 7 TC -8
LMZ740>746-292100-
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 15 350/ 8/ 11 N/A
NORTHERLY ISL 18 50/ 6/ 10 N/A
CALUMET HARBOR 19 340/ 1/ 3 1025.3
BURNS HARBOR 17 320/ 4/ 6 1026.1S
MICHIGAN CITY 17 290/ 11/ 12 1026.3R
ILZ025>027-034>036-040-047-049-050-058-095>099-292100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-292100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 17 6 62 N7 30.31F WCI 8 TC -8
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-292100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MATTOON MOSUNNY 15 5 64 NW7 30.28F WCI 5 TC -9
ILZ079-100>102-292100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 25 9 50 NE7 30.29F WCI 17 TC -4
CAHOKIA* PTSUNNY 26 8 46 N10 30.28F WCI 16 TC -3
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-292100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 31 12 45 NE7 30.24F WCI 24 TC -1
MARION CLOUDY 36 14 41 E6 30.24F WCI 31 TC 2
ILZ067-068-072-073-078-083-087-091-292100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 21 8 57 E5 30.29F WCI 15 TC -6
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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