769
ASUS43 KLOT 302303
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-310000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 15 4 61 N12 30.47R WCI 2 TC -9
STERLING* PTCLDY 15 5 64 N10 30.46R WCI 2 TC -9
SAVANNA* CLOUDY 16 0 48 N12G17 30.48R WCI 3 TC -9
ILZ003-004-008-010-011-017-018-310000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 15 1 53 N15G25 30.45R WCI 0 TC -9
FREEPORT* CLOUDY 16 1 53 N13 30.48R WCI 2 TC -9
PERU* MOCLDY 16 9 73 N10 30.42R WCI 3 TC -9
ILZ005-006-012>014-019>023-310000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 18 6 59 N16 30.39R WCI 3 TC -8
CHICAGO-MIDWAY FLURRIES 19 7 59 NE12 30.40R WCI 7 TC -7
AURORA MIX PCPN 16 11 80 NE12 30.39R WCI 3 TC -9
JOLIET* LGT SNOW 21 16 81 NE6 30.41R WCI 13 TC -6
WAUKEGAN PTCLDY 16 7 67 N7 30.40S WCI 6 TC -9
DUPAGE AIRPORT FLURRIES 14 8 77 NE7 30.39R WCI 4 TC -10
WHEELING FLURRIES 19 8 62 N12 30.41R WCI 7 TC -7
MORRIS* SNOW 19 15 85 N5 30.40R VSB 1/2 WCI 12
ROMEOVILLE* SNOW 18 16 93 NE10G18 30.40R VSB 1/4 WCI 6
LANSING* CLOUDY 19 6 58 NE15G22 30.39R WCI 4 TC -7
NORTHERLY ISL* N/A 20 10 65 N14 N/A WCI 7 TC -7
LMZ740>746-310000-
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 30/ 16/ 21 N/A
NORTHERLY ISL 19 20/ 14/ 18 N/A
CALUMET HARBOR 19 10/ 15/ 20 1028.5R
BURNS HARBOR 18 30/ 8/ 13 1029.1R
MICHIGAN CITY 17 30/ 18/ 20 1029.7R
ILZ025>027-034>036-040-047-049-050-058-095>099-310000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 14 5 67 N15 30.44R WCI -1 TC -10
MACOMB* CLOUDY 16 6 66 N16 30.47R WCI 0 TC -9
ILZ028>032-037-038-041>044-048-051>054-059>061-310000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 17 11 78 N7 30.39S WCI 8 TC -8
BLOOMINGTON LGT SNOW 15 11 83 N14 30.38R FOG WCI 0
DECATUR CLOUDY 14 6 70 N12 30.38R WCI 0 TC -10
PEORIA LGT SNOW 15 8 73 N9G21 30.42R WCI 3 TC -9
LINCOLN* CLOUDY 17 5 60 N7 30.41S WCI 7 TC -8
SPRINGFIELD CLOUDY 15 9 76 N8 30.41R WCI 4 TC -9
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-310000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 15 4 61 N10 30.36R WCI 2 TC -9
DANVILLE* CLOUDY 16 7 66 N6 30.37R WCI 8 TC -9
RANTOUL* CLOUDY 16 8 72 N10 30.37R WCI 3 TC -9
MATTOON CLOUDY 12 4 70 N8 30.35R WCI 0 TC -11
PARIS* MOCLDY 14 1 58 CALM 30.36R TC -10
ILZ079-100>102-310000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 18 0 45 N16 30.41R WCI 3 TC -8
BELLEVILLE PTCLDY 17 2 50 N7 30.40R WCI 8 TC -8
CAHOKIA* PTCLDY 17 2 51 N10 30.41R WCI 5 TC -8
SPARTA* PTCLDY 16 2 55 N10 30.39S WCI 3 TC -9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-310000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 17 5 59 N10 30.38R WCI 5 TC -8
CAIRO* PTCLDY 22 5 49 N13G18 30.35R WCI 10 TC -6
EFFINGHAM* PTCLDY 15 4 59 N8 30.40R WCI 5 TC -9
MARION CLOUDY 16 7 67 NW12 30.36R WCI 3 TC -9
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 17 4 58 N13 30.37R WCI 3 TC -8
ILZ067-068-072-073-078-083-087-091-310000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 16 4 59 N15 30.34R WCI 1 TC -9
FLORA* CLEAR 16 5 62 N10 30.37R WCI 3 TC -9
FAIRFIELD* CLEAR 16 5 60 N7 30.36R WCI 6 TC -9
HARRISBURG* PTCLDY 18 5 58 N7 30.37R WCI 8 TC -8
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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