059
ASUS43 KLOT 300006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-300100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 13 -2 51 NW3 30.33S TC -11
6HR MIN TEMP: 13; 6HR MAX TEMP: 17;
STERLING* CLEAR 12 -1 56 N6 30.35R WCI 3 TC -11
SAVANNA* CLEAR 10 -3 54 CALM 30.35R TC -12
ILZ003-004-008-010-011-017-018-300100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 9 -3 58 NW6 30.34R WCI -1 TC -13
6HR MIN TEMP: 9; 6HR MAX TEMP: 15;
FREEPORT* CLEAR 10 -3 53 CALM 30.34S TC -12
DE KALB* CLEAR 9 -2 61 N6 30.32R WCI -1 TC -13
PERU* CLEAR 12 0 57 NW3 30.33R TC -11
ILZ005-006-012>014-019>023-300100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 12 -5 46 N9 30.30R WCI 0 TC -11
6HR MIN TEMP: 11; 6HR MAX TEMP: 17;
CHICAGO-MIDWAY PTCLDY 16 -6 37 N7 30.31R WCI 6 TC -9
6HR MIN TEMP: 14; 6HR MAX TEMP: 17;
AURORA CLEAR 7 -3 64 N8 30.32R WCI -6 TC -14
6HR MIN TEMP: 7; 6HR MAX TEMP: 16;
JOLIET* CLEAR 15 0 51 NW5 30.34R WCI 8 TC -9
WAUKEGAN CLEAR 9 -5 53 CALM 30.31R TC -13
6HR MIN TEMP: 9; 6HR MAX TEMP: 15;
DUPAGE AIRPORT CLEAR 11 -2 56 NW10 30.31R WCI -3 TC -12
6HR MIN TEMP: 11; 6HR MAX TEMP: 16;
KANKAKEE* CLEAR 10 -1 61 CALM 30.33R TC -12
WHEELING CLEAR 12 -3 51 N7 30.33R WCI 1 TC -11
6HR MIN TEMP: 12; 6HR MAX TEMP: 16;
MORRIS* CLEAR 12 -1 55 CALM 30.32R TC -11
ROMEOVILLE* CLEAR 14 -2 48 W7 30.32R WCI 4 TC -10
LANSING* CLEAR 15 0 51 CALM 30.32R TC -10
NORTHERLY ISL* N/A 14 1 56 MISG N/A TC -10
LMZ740>746-300100-
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 16 360/ 8/ 11 N/A
NORTHERLY ISL 14 340/ 7/ 9 N/A
CALUMET HARBOR 15 340/ 4/ 5 1025.9
BURNS HARBOR 15 330/ 3/ 3 1026.8R
MICHIGAN CITY 17 280/ 8/ 10 1027.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-300100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 14 7 73 N8 30.31R WCI 3 TC -10
GALESBURG* PTCLDY 10 5 79 CALM 30.34R TC -12
MACOMB* PTCLDY 12 3 68 N5 30.35S WCI 4 TC -11
JACKSONVILLE* PTCLDY 12 3 66 NE6 30.32R WCI 3 TC -11
ILZ028>032-037-038-041>044-048-051>054-059>061-300100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 10 -3 54 NW5 30.33R WCI 2 TC -12
BLOOMINGTON PTCLDY 9 1 70 NE6 30.32R WCI -1 TC -13
DECATUR CLOUDY 12 3 67 N6 30.31S WCI 3 TC -11
PEORIA PTCLDY 12 1 61 N3 30.34R TC -11
6HR MIN TEMP: 12; 6HR MAX TEMP: 16; 6HR PCP: TRACE;
LACON* PTCLDY 6 -4 63 CALM 30.34R TC -15
LINCOLN* PTCLDY 11 -1 58 NE3 30.33R TC -12
SPRINGFIELD PTCLDY 14 3 61 NE5 30.32S WCI 6 TC -10
6HR MIN TEMP: 13; 6HR MAX TEMP: 17;
TAYLORVILLE MOCLDY 14 6 69 NE7 30.31S WCI 4 TC -10
6HR MIN TEMP: 14; 6HR MAX TEMP: 17;
ILZ033-039-045-046-055>057-062-063-300100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 6 -2 69 NW5 30.31R WCI -3 TC -14
DANVILLE* MOCLDY 8 0 69 CALM 30.32S TC -13
RANTOUL* PTCLDY 10 -1 61 N5 30.31S WCI 2 TC -12
MATTOON MOCLDY 14 5 67 N7 30.29S WCI 4 TC -10
ILZ079-100>102-300100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 19 9 63 NE12 30.31R WCI 7 TC -7
BELLEVILLE CLOUDY 23 10 56 N10 30.28R WCI 13 TC -5
CAHOKIA* CLOUDY 22 10 60 NE8 30.29R WCI 12 TC -6
SPARTA* PTCLDY 22 8 55 N7 30.28S WCI 13 TC -6
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-300100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 24 9 52 NE7 30.26S WCI 16 TC -4
6HR MIN TEMP: 24; 6HR MAX TEMP: 31;
CAIRO* PTCLDY 32 19 57 NE3 30.22S TC 0
EFFINGHAM* CLOUDY 17 6 62 N7 30.32S WCI 8 TC -8
MARION PTCLDY 25 12 58 NE9 30.25S WCI 15 TC -4
MT. VERNON CLOUDY 23 9 55 NE8 30.28S WCI 14 TC -5
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 22 8 53 N7 30.28S WCI 14 TC -5
ILZ067-068-072-073-078-083-087-091-300100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 20 9 62 NE7 30.29S WCI 11 TC -7
FLORA* MOCLDY 21 9 58 N9 30.30R WCI 11 TC -6
FAIRFIELD* CLOUDY 22 8 53 N5 30.29S WCI 16 TC -5
HARRISBURG* PTCLDY 24 9 52 NE8 30.28R WCI 16 TC -4
ROBINSON* CLOUDY 19 7 58 N9 30.30S WCI 9 TC -7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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