178
ASUS43 KLOT 251907
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CST WED FEB 25 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.
ILZ001-002-007-009-015-016-024-252000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 34 10 37 NW12G25 29.77F WCI 25 TC 1
STERLING* SUNNY 35 13 40 W16G24 29.75F WCI 25 TC 2
SAVANNA* SUNNY 33 11 39 NW10G16 29.75F WCI 25 TC 1
ILZ003-004-008-010-011-017-018-252000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 34 11 38 W17G25 29.74R WCI 23 TC 1
FREEPORT* SUNNY 32 8 36 NW12G21 29.75S WCI 23 TC 0
ROCHELLE* SUNNY 35 8 33 NW13 29.74S WCI 26 TC 2
PERU* SUNNY 38 13 36 W15G25 29.74S WCI 29 TC 3
ILZ005-006-012>014-019>023-252000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 35 11 36 W13G22 29.69F WCI 26 TC 2
CHICAGO-MIDWAY MOSUNNY 35 12 38 W15G24 29.70F WCI 25 TC 2
AURORA SUNNY 36 13 38 W15G25 29.72R WCI 27 TC 2
JOLIET* SUNNY 38 14 37 CALM 29.73S TC 3
WAUKEGAN SUNNY 34 8 33 W10G22 29.68R WCI 26 TC 1
DUPAGE AIRPORT SUNNY 34 14 43 W16G23 29.70S WCI 24 TC 1
KANKAKEE* SUNNY 39 16 39 W14G21 29.73F WCI 31 TC 4
WHEELING SUNNY 34 12 40 W13 29.71S WCI 25 TC 1
MORRIS* SUNNY 38 15 39 NW14 29.72S WCI 29 TC 3
ROMEOVILLE* SUNNY 36 14 41 W14G20 29.71F WCI 27 TC 2
LANSING* SUNNY 37 13 37 NW12G18 29.70F WCI 29 TC 3
NORTHERLY ISL* N/A 33 13 43 SW13 N/A WCI 24 TC 1
LMZ740>746-252000-
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 32 290/ 11/ 12 N/A
NORTHERLY ISL 33 290/ 7/ 13 N/A
CALUMET HARBOR 240/ 7/ 14 1005.7
BURNS HARBOR 30 320/ 3/ 5 1006.4S
MICHIGAN CITY 31 300/ 12/ 14 1005.8F
ILZ025>027-034>036-040-047-049-050-058-095>099-252000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 46 22 38 N10 29.77F TC 8
GALESBURG* SUNNY 39 19 44 W13G23 29.78F WCI 31 TC 4
MACOMB* SUNNY 44 16 33 NW16 29.80F TC 7
JACKSONVILLE* MOSUNNY 48 24 39 NW8G16 29.77F TC 9
PITTSFIELD* MOSUNNY 49 27 42 NW3G18 29.78F TC 10
ILZ028>032-037-038-041>044-048-051>054-059>061-252000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 40 11 29 W18G25 29.74S TC 5
BLOOMINGTON SUNNY 46 16 30 NW16 29.74F TC 8
DECATUR SUNNY 49 22 34 NW13G21 29.76S TC 9
PEORIA SUNNY 42 15 33 NW10G23 29.76F TC 6
LACON* SUNNY 39 12 32 W13G18 29.75S WCI 32 TC 4
LINCOLN* SUNNY 48 15 26 NW9G16 29.76F TC 9
SPRINGFIELD SUNNY 50 23 34 VRB7G18 29.77S TC 10
TAYLORVILLE MOSUNNY 48 26 42 W9 29.77S TC 9
ILZ033-039-045-046-055>057-062-063-252000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 48 22 35 W13G28 29.74S TC 9
DANVILLE* SUNNY 49 19 30 NW17G25 29.73S TC 10
RANTOUL* MOSUNNY 48 20 33 NW23 29.73S TC 9
MATTOON MOSUNNY 49 26 41 W10 29.74F TC 9
PARIS* SUNNY 49 25 38 W16 29.75R TC 10
ILZ079-100>102-252000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 52 27 37 VRB5 29.77F TC 11
BELLEVILLE PTSUNNY 55 28 35 SW3 29.75F TC 13
CAHOKIA* PTSUNNY 54 28 36 VRB6 29.76F TC 12
SPARTA* PTSUNNY 53 29 40 CALM 29.77F TC 11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-252000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 52 28 40 E3 29.77F TC 11
CAIRO* CLOUDY 54 41 62 CALM 29.78F TC 12
EFFINGHAM* MOSUNNY 51 27 40 S5 29.78 TC 10
MARION CLOUDY 52 30 43 N5 29.77F TC 11
MT. VERNON PTSUNNY 53 30 41 CALM 29.77F TC 12
CENTRALIA* PTSUNNY 52 28 40 CALM 29.77F TC 11
SALEM* PTSUNNY 52 27 38 CALM 29.77F TC 11
ILZ067-068-072-073-078-083-087-091-252000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 53 23 31 W8 29.75F TC 12
FLORA* PTSUNNY 52 27 37 W6 29.77F TC 11
FAIRFIELD* PTSUNNY 51 26 37 CALM 29.77F TC 11
HARRISBURG* PTSUNNY 54 28 37 CALM 29.78F TC 12
ROBINSON* MOSUNNY 52 27 37 W13 29.75F TC 11
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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