396
ASUS43 KLOT 292211
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-292300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 17 -3 41 NW6 30.32S WCI 9 TC -8
STERLING* SUNNY 17 -1 45 N6 30.32S WCI 9 TC -8
SAVANNA* SUNNY 16 -4 42 CALM 30.33R TC -9
ILZ003-004-008-010-011-017-018-292300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 14 -2 49 W8 30.31S WCI 3 TC -10
FREEPORT* SUNNY 13 -2 49 N5 30.32S WCI 6 TC -10
DE KALB* CLEAR 13 -1 52 N6 30.29S WCI 4 TC -10
PERU* SUNNY 16 0 48 W6 30.31S WCI 7 TC -9
ILZ005-006-012>014-019>023-292300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 16 -6 37 NE6 30.28S WCI 7 TC -9
CHICAGO-MIDWAY PTCLDY 17 -6 35 NW5 30.29S WCI 10 TC -8
AURORA CLEAR 15 -2 46 N7 30.29S WCI 5 TC -9
JOLIET* CLEAR 19 -1 42 CALM 30.31S TC -7
WAUKEGAN CLEAR 14 -4 44 NW3 30.28S TC -10
DUPAGE AIRPORT CLEAR 15 -3 44 W5 30.28S WCI 8 TC -9
KANKAKEE* CLEAR 16 1 53 N3 30.31S TC -9
WHEELING PTCLDY 16 -5 39 CALM 30.30S TC -9
MORRIS* SUNNY 16 0 48 CALM 30.30S TC -9
ROMEOVILLE* CLEAR 18 -2 41 W6 30.30S WCI 9 TC -8
LANSING* CLEAR 18 0 45 CALM 30.29S TC -8
NORTHERLY ISL* N/A 17 1 49 NE6 N/A WCI 9 TC -8
LMZ740>746-292300-
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 10/ 8/ 9 N/A
NORTHERLY ISL 17 30/ 4/ 10 N/A
CALUMET HARBOR 17 20/ 5/ 7 1025.1
BURNS HARBOR 16 320/ 3/ 4 1026.1S
MICHIGAN CITY 17 290/ 11/ 13 1026.7R
ILZ025>027-034>036-040-047-049-050-058-095>099-292300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 18 7 62 N8 30.30S WCI 8 TC -8
GALESBURG* MOSUNNY 15 8 73 N3 30.33R TC -10
MACOMB* MOSUNNY 17 5 58 N7 30.34S WCI 8 TC -8
JACKSONVILLE* CLOUDY 18 6 58 NE5 30.32S WCI 11 TC -8
ILZ028>032-037-038-041>044-048-051>054-059>061-292300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 14 -2 49 NW5 30.31S WCI 6 TC -10
BLOOMINGTON MOSUNNY 14 3 61 N8 30.31R WCI 3 TC -10
DECATUR CLOUDY 16 6 65 N6 30.31R WCI 7 TC -9
PEORIA MOSUNNY 15 1 53 N7 30.33R WCI 5 TC -9
LACON* MOSUNNY 14 -1 50 N3 30.32S TC -10
LINCOLN* MOSUNNY 16 1 51 N6 30.32S WCI 8 TC -9
SPRINGFIELD PTSUNNY 17 6 62 N7 30.32R WCI 8 TC -8
TAYLORVILLE CLOUDY 17 6 62 N6 30.32S WCI 8 TC -9
ILZ033-039-045-046-055>057-062-063-292300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 13 2 61 NW7 30.30R WCI 3 TC -11
DANVILLE* MOSUNNY 16 2 54 NW7 30.31R WCI 6 TC -9
RANTOUL* MOSUNNY 14 2 58 N7 30.30S WCI 4 TC -10
MATTOON CLOUDY 15 5 64 N7 30.29R WCI 5 TC -9
ILZ079-100>102-292300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 23 7 50 NE13 30.29S WCI 11 TC -5
BELLEVILLE CLOUDY 26 9 49 N9 30.27R WCI 16 TC -4
CAHOKIA* CLOUDY 26 9 48 NE10 30.28R WCI 16 TC -3
SPARTA* SUNNY 25 10 51 N6 30.27R WCI 18 TC -4
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-292300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 30 11 45 N8 30.24S WCI 22 TC -1
CAIRO* MOSUNNY 35 20 53 NE6 30.21R WCI 30 TC 2
EFFINGHAM* PTSUNNY 21 8 58 N6 30.31S WCI 13 TC -6
MARION MOSUNNY 32 12 43 NE12 30.23S WCI 23 TC 0
MT. VERNON PTSUNNY 25 9 50 NE8 30.27R WCI 16 TC -4
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 25 7 46 NE8 30.28S WCI 16 TC -4
ILZ067-068-072-073-078-083-087-091-292300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 22 8 55 E6 30.29S WCI 14 TC -6
FLORA* PTSUNNY 23 9 54 N8 30.29F WCI 14 TC -5
FAIRFIELD* CLOUDY 25 8 49 N6 30.28S WCI 18 TC -4
HARRISBURG* SUNNY 29 10 46 N10 30.26R WCI 19 TC -2
ROBINSON* CLOUDY 21 5 49 N8 30.29S WCI 12 TC -6
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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