973
ASUS43 KLOT 310006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-310100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 15 3 59 N12G22 30.50R WCI 2 TC -9
6HR MIN TEMP: 15; 6HR MAX TEMP: 18;
STERLING* CLEAR 13 3 64 N12 30.49R WCI -1 TC -11
SAVANNA* CLOUDY 14 -1 52 N5 30.51R WCI 6 TC -10
ILZ003-004-008-010-011-017-018-310100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 13 1 59 N16 30.48R WCI -3 TC -11
6HR MIN TEMP: 12; 6HR MAX TEMP: 16; 6HR PCP: TRACE;
FREEPORT* MOCLDY 13 1 59 N9 30.50R WCI 1 TC -10
PERU* MIX PCPN 14 7 73 N10 30.45R WCI 1 TC -10
ILZ005-006-012>014-019>023-310100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE SNOW 16 10 77 N14 30.41R VSB 1/2 WCI 2
6HR MIN TEMP: 16; 6HR MAX TEMP: 18; 6HR PCP: 0.09;
CHICAGO-MIDWAY FLURRIES 19 9 65 NE9 30.41R WCI 8 TC -7
6HR MIN TEMP: 16; 6HR MAX TEMP: 21; 6HR PCP: TRACE;
AURORA PTCLDY 10 7 87 N9 30.42R WCI -3 TC -12
6HR MIN TEMP: 10; 6HR MAX TEMP: 20; 6HR PCP: TRACE;
JOLIET* PTCLDY 18 12 77 NE7 30.43R WCI 9 TC -8
WAUKEGAN CLEAR 14 3 61 N7 30.42R WCI 4 TC -10
6HR MIN TEMP: 14; 6HR MAX TEMP: 19; 6HR PCP: TRACE;
DUPAGE AIRPORT FLURRIES 14 8 77 N12 30.42R WCI 0 TC -10
6HR MIN TEMP: 10; 6HR MAX TEMP: 19; 6HR PCP: TRACE;
KANKAKEE* LGT SNOW 17 12 81 NE8 30.42R WCI 6 TC -9
WHEELING N/A 15 6 67 N9 30.44R WCI 3 TC -9
6HR MIN TEMP: 15; 6HR MAX TEMP: 19; 6HR PCP: 0.03;
MORRIS* SNOW 17 15 89 CALM 30.42R VSB 1/2 TC -8
ROMEOVILLE* PTCLDY 14 10 85 N7 30.42R WCI 4 TC -10
LANSING* CLOUDY 19 8 63 NE7 30.41R WCI 9 TC -7
NORTHERLY ISL* N/A 19 7 59 N8 N/A WCI 9 TC -7
LMZ740>746-310100-
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 21 20/ 17/ 19 N/A
NORTHERLY ISL 19 30/ 16/ 18 N/A
CALUMET HARBOR 19 360/ 10/ 16 1028.8
BURNS HARBOR 17 40/ 8/ 11 1029.5R
MICHIGAN CITY 16 70/ 13/ 15 1030.3R
ILZ025>027-034>036-040-047-049-050-058-095>099-310100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT SNOW 13 9 84 N13 30.47R FOG WCI -2
GALESBURG* CLOUDY 14 11 90 N13 30.48R WCI 0 TC -10
MACOMB* CLOUDY 15 4 62 N9 30.49R WCI 3 TC -9
JACKSONVILLE* CLOUDY 14 6 69 NW9 30.45R WCI 2 TC -10
ILZ028>032-037-038-041>044-048-051>054-059>061-310100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 14 9 79 NW8 30.42R WCI 3 TC -10
BLOOMINGTON LGT SNOW 14 12 92 N14 30.40R FOG WCI -1
DECATUR CLOUDY 15 6 67 N9 30.40R WCI 3 TC -9
PEORIA LGT SNOW 14 8 77 MISG 30.45R TC -10
6HR MIN TEMP: 14; 6HR MAX TEMP: 17; 6HR PCP: TRACE;
LACON* CLOUDY 14 6 73 N6 30.45R WCI 5 TC -10
LINCOLN* CLOUDY 17 6 63 N6 30.43R WCI 8 TC -9
SPRINGFIELD CLOUDY 15 7 70 N9 30.43R WCI 3 TC -9
6HR MIN TEMP: 14; 6HR MAX TEMP: 17; 6HR PCP: TRACE;
TAYLORVILLE CLOUDY 13 6 75 N9 30.42R WCI 0 TC -11
6HR MIN TEMP: 12; 6HR MAX TEMP: 15;
ILZ033-039-045-046-055>057-062-063-310100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 14 7 73 NW7 30.38R WCI 4 TC -10
DANVILLE* CLOUDY 15 7 69 N8 30.39R WCI 4 TC -9
RANTOUL* LGT SNOW 15 11 83 N6 30.39R WCI 6 TC -9
MATTOON CLOUDY 9 2 73 MISG 30.37R TC -13
PARIS* PTCLDY 11 1 63 CALM 30.38R TC -11
ILZ079-100>102-310100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 16 0 48 N8 30.44R WCI 5 TC -9
BELLEVILLE CLEAR 15 1 52 N7 30.42R WCI 5 TC -9
CAHOKIA* PTCLDY 15 1 53 N9 30.44R WCI 3 TC -9
SPARTA* PTCLDY 14 1 56 N6 30.42R WCI 5 TC -10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-310100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
CAIRO* MOCLDY 20 7 56 N13 30.37R WCI 7 TC -7
EFFINGHAM* PTCLDY 13 3 64 N7 30.41R WCI 3 TC -10
MARION CLOUDY 16 7 67 N12 30.37R WCI 3 TC -9
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 14 2 58 N10 30.39R WCI 1 TC -10
ILZ067-068-072-073-078-083-087-091-310100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 14 3 61 N15 30.36R WCI -1 TC -10
FLORA* PTCLDY 14 3 62 N12 30.39R WCI 0 TC -10
FAIRFIELD* PTCLDY 15 4 61 N8 30.38R WCI 4 TC -10
HARRISBURG* PTCLDY 17 5 61 N6 30.37S WCI 8 TC -8
ROBINSON* CLOUDY 14 5 67 N9 30.37R WCI 2 TC -10
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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