050
ASUS43 KLOT 302206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-302300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 17 1 49 N12 30.44R WCI 4 TC -8
STERLING* FLURRIES 15 8 73 N12G20 30.44R WCI 2 TC -9
SAVANNA* CLOUDY 16 3 57 N14 30.46R WCI 1 TC -9
ILZ003-004-008-010-011-017-018-302300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 15 3 59 N20G28 30.43R WCI -2 TC -9
FREEPORT* CLOUDY 16 3 55 N14 30.46R WCI 2 TC -9
PERU* CLOUDY 16 9 73 N13 30.41R WCI 2 TC -9
ILZ005-006-012>014-019>023-302300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT SNOW 18 9 68 NE16 30.38R FOG WCI 3
CHICAGO-MIDWAY FLURRIES 19 8 62 NE17G26 30.38R WCI 4 TC -7
AURORA LGT SNOW 19 11 70 N17 30.37S WCI 4 TC -7
JOLIET* HVY RAIN 21 17 83 NE8 30.39R VSB 1 WCI 12
WAUKEGAN SNOW 17 13 84 N12 30.39R VSB 1/2 WCI 4
DUPAGE AIRPORT SNOW 18 14 84 NE18 30.37R VSB 1/2 WCI 2
KANKAKEE* CLOUDY 20 10 66 NE9 30.37S WCI 9 TC -7
WHEELING LGT SNOW 19 9 65 NE9 30.39S WCI 8 TC -7
MORRIS* MIX PCPN 20 13 73 CALM 30.37S TC -7
ROMEOVILLE* LGT SNOW 18 14 86 NE7G16 30.38R FOG WCI 8
LANSING* CLOUDY 20 5 52 NE9G16 30.37S WCI 9 TC -7
NORTHERLY ISL* N/A 19 9 65 NE20 N/A WCI 3 TC -7
LMZ740>746-302300-
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 40/ 21/ 25 N/A
NORTHERLY ISL 19 20/ 14/ 16 N/A
CALUMET HARBOR 19 10/ 12/ 17 1028.0R
BURNS HARBOR 19 30/ 8/ 12 1028.8R
MICHIGAN CITY 18 30/ 20/ 23 1029.5R
ILZ025>027-034>036-040-047-049-050-058-095>099-302300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT SNOW 15 8 73 N15 30.42R WCI 0 TC -9
GALESBURG* CLOUDY 16 8 72 N13 30.43R WCI 2 TC -9
MACOMB* CLOUDY 16 7 67 N15 30.45R WCI 1 TC -9
JACKSONVILLE* CLOUDY 16 4 58 NW14 30.40S WCI 2 TC -9
ILZ028>032-037-038-041>044-048-051>054-059>061-302300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC LGT SNOW 17 11 78 NW7 30.38S WCI 7 TC -8
BLOOMINGTON FLURRIES 15 8 73 N13 30.36S WCI 1 TC -9
DECATUR CLOUDY 16 4 59 N16 30.37R WCI 1 TC -9
PEORIA CLOUDY 17 4 56 N8 30.41R WCI 7 TC -8
LACON* LGT SNOW 16 8 70 N9 30.41R WCI 4 TC -9
LINCOLN* CLOUDY 18 2 50 N9 30.40R WCI 6 TC -8
SPRINGFIELD CLOUDY 16 4 59 N13 30.39R WCI 2 TC -9
TAYLORVILLE MOSUNNY 15 4 61 N12 30.40R WCI 2 TC -9
ILZ033-039-045-046-055>057-062-063-302300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 15 3 59 N10 30.35S WCI 2 TC -9
DANVILLE* CLOUDY 17 6 61 N7 30.36R WCI 8 TC -8
RANTOUL* MOSUNNY 16 5 60 N8 30.36R WCI 6 TC -9
MATTOON SUNNY 14 3 61 N13 30.34R WCI 0 TC -10
PARIS* SUNNY 17 3 55 CALM 30.35S TC -9
ILZ079-100>102-302300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 18 0 45 N14 30.40R WCI 4 TC -8
BELLEVILLE PTSUNNY 18 2 48 N10 30.38R WCI 7 TC -8
CAHOKIA* SUNNY 18 2 49 N12 30.40R WCI 5 TC -8
SPARTA* MOSUNNY 16 3 57 N9G16 30.38R WCI 4 TC -9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-302300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 18 4 54 N13 30.35R WCI 5 TC -8
CAIRO* SUNNY 23 5 45 N8 30.33R WCI 14 TC -5
EFFINGHAM* SUNNY 18 5 55 N7 30.37R WCI 9 TC -8
MARION MOSUNNY 19 7 58 N9 30.34R WCI 9 TC -7
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* SUNNY 17 5 58 N12 30.35S WCI 5 TC -8
ILZ067-068-072-073-078-083-087-091-302300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 18 5 57 N13 30.33S WCI 5 TC -8
FLORA* MOSUNNY 18 5 57 N10 30.36R WCI 6 TC -8
FAIRFIELD* MOSUNNY 19 6 58 N10 30.34S WCI 7 TC -7
HARRISBURG* MOSUNNY 19 6 55 N8 30.34R WCI 9 TC -7
ROBINSON* SUNNY 18 7 62 N10 30.33S WCI 6 TC -8
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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