354
ASUS43 KLOT 291903
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.
ILZ001-002-007-009-015-016-024-292000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 15 -2 46 N6 30.33F WCI 6 TC -9
STERLING* MOSUNNY 16 -2 45 NW6 30.34F WCI 7 TC -9
SAVANNA* MOSUNNY 14 -3 48 N5 30.35F WCI 6 TC -10
ILZ003-004-008-010-011-017-018-292000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 13 -3 49 W9 30.32F WCI 1 TC -11
FREEPORT* MOSUNNY 12 -4 48 NW3 30.33F TC -11
DE KALB* MOSUNNY 13 -1 53 NW8 30.30F WCI 1 TC -11
PERU* PTSUNNY 14 -2 48 N7 30.33F WCI 4 TC -10
ILZ005-006-012>014-019>023-292000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 16 -5 39 N6 30.29F WCI 7 TC -9
CHICAGO-MIDWAY MOSUNNY 16 -4 41 N7 30.29F WCI 6 TC -9
AURORA MOSUNNY 15 -2 46 N9 30.30F WCI 3 TC -9
JOLIET* MOSUNNY 16 1 51 N7 30.32F WCI 6 TC -9
WAUKEGAN SUNNY 13 -5 44 NW8 30.29F WCI 2 TC -11
DUPAGE AIRPORT MOSUNNY 14 -3 47 NW8 30.28F WCI 3 TC -10
WHEELING SUNNY 15 -3 44 NW8 30.31F WCI 4 TC -9
MORRIS* MOSUNNY 15 -2 48 NW6 30.32F WCI 6 TC -9
ROMEOVILLE* SUNNY 14 -2 48 W7 30.31F WCI 4 TC -10
LANSING* PTSUNNY 18 3 52 CALM 30.30F TC -8
NORTHERLY ISL* N/A 18 2 49 N6 N/A WCI 10 TC -8
LMZ740>746-292000-
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 15 340/ 9/ 11 N/A
NORTHERLY ISL 18 350/ 8/ 9 N/A
CALUMET HARBOR 16 350/ 4/ 6 1025.4
BURNS HARBOR 16 300/ 5/ 7 1026.1F
MICHIGAN CITY 18 300/ 11/ 13 1026.2F
ILZ025>027-034>036-040-047-049-050-058-095>099-292000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 17 7 64 N8 30.31F WCI 7 TC -8
GALESBURG* PTSUNNY 14 7 73 N5 30.34F WCI 6 TC -10
MACOMB* PTSUNNY 16 5 62 N5 30.35F WCI 9 TC -9
JACKSONVILLE* PTSUNNY 17 5 59 NE6 30.32F WCI 9 TC -8
ILZ028>032-037-038-041>044-048-051>054-059>061-292000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 14 -1 51 NW6 30.32F WCI 5 TC -10
BLOOMINGTON PTSUNNY 13 1 59 N10 30.30F WCI 0 TC -11
DECATUR MOSUNNY 15 4 61 CALM 30.31F TC -9
PEORIA PTSUNNY 15 0 51 VRB6 30.33F WCI 6 TC -9
LACON* PTSUNNY 14 -2 50 CALM 30.33F TC -10
LINCOLN* PTSUNNY 16 1 49 NE3 30.33F TC -9
SPRINGFIELD MOSUNNY 17 5 59 NE5 30.32F WCI 10 TC -8
TAYLORVILLE PTSUNNY 16 7 66 N8 30.32F WCI 6 TC -9
ILZ033-039-045-046-055>057-062-063-292000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 15 1 53 NW7 30.30F WCI 5 TC -9
DANVILLE* MOSUNNY 16 0 50 NW8 30.31F WCI 5 TC -9
RANTOUL* MOSUNNY 14 2 58 NW7 30.30F WCI 4 TC -10
MATTOON PTSUNNY 13 5 70 N6 30.29F WCI 4 TC -11
ILZ079-100>102-292000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 23 9 54 NE5 30.30F WCI 17 TC -5
BELLEVILLE PTSUNNY 24 8 50 NE7 30.28F WCI 16 TC -4
CAHOKIA* PTSUNNY 26 8 46 NE6 30.29F WCI 19 TC -3
SPARTA* PTSUNNY 27 9 47 NE6 30.28F WCI 20 TC -3
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-292000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 30 11 45 NE7 30.26F WCI 23 TC -1
CAIRO* MOSUNNY 35 17 47 NE7 30.24F WCI 29 TC 2
EFFINGHAM* PTSUNNY 22 6 51 NW3 30.32F TC -6
MARION MOSUNNY 34 12 40 E6 30.26F WCI 29 TC 1
MT. VERNON PTSUNNY 27 11 51 NE8 30.29F WCI 19 TC -3
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 25 8 46 NE3 30.29S TC -4
ILZ067-068-072-073-078-083-087-091-292000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 20 8 60 N7 30.31F WCI 11 TC -7
FLORA* PTSUNNY 23 9 54 NE5 30.31F WCI 17 TC -5
FAIRFIELD* CLOUDY 26 8 48 N6 30.30S WCI 19 TC -3
HARRISBURG* MOSUNNY 31 10 41 E5 30.28F WCI 26 TC -1
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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