616
ASUS43 KLOT 310056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM CST FRI JAN 30 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.
ILZ001-002-007-009-015-016-024-310200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 16 1 51 N10 30.51R WCI 4 TC -9
ILZ003-004-008-010-011-017-018-310200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 11 -1 58 N10 30.49R WCI -3 TC -12
PERU* MOCLDY 14 5 67 N15 30.46R WCI -1 TC -10
ILZ005-006-012>014-019>023-310200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 14 3 61 N14 30.42S WCI -1 TC -10
CHICAGO-MIDWAY LGT SNOW 16 12 86 NW16G23 30.42R FOG WCI 0
AURORA CLEAR 10 4 76 N10 30.44R WCI -4 TC -12
WAUKEGAN PTCLDY 13 2 61 NW9G17 30.44R WCI 1 TC -11
DUPAGE AIRPORT FLURRIES 13 5 70 N15 30.43R WCI -3 TC -11
WHEELING PTCLDY 14 4 64 N9 30.45R WCI 2 TC -10
NORTHERLY ISL* N/A 17 13 84 N13 N/A WCI 4 TC -8
LMZ740>746-310200-
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 20 340/ 16/ 18 N/A
NORTHERLY ISL 20 20/ 8/ 16 N/A
CALUMET HARBOR 360/ 6/ 11 1029.1
BURNS HARBOR 15 90/ 8/ 9 1029.5S
MICHIGAN CITY 16 60/ 13/ 14 1030.3S
ILZ025>027-034>036-040-047-049-050-058-095>099-310200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-310200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA LGT SNOW 13 8 81 N6 30.47R WCI 4 TC -11
SPRINGFIELD FLURRIES 14 9 80 NW6 30.45R WCI 5 TC -10
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-310200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT SNOW 15 11 83 N8 30.39R FOG WCI 4
ILZ079-100>102-310200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 16 1 53 N10 30.45R WCI 3 TC -9
CAHOKIA* CLOUDY 16 2 54 N9 30.46R WCI 4 TC -9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-310200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
MARION PTCLDY 16 7 67 NW14 30.39R WCI 1 TC -9
ILZ067-068-072-073-078-083-087-091-310200-
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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