244
ASUS43 KLOT 221910
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CST SUN FEB 22 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.
ILZ001-002-007-009-015-016-024-222000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 18 5 57 NW23G32 30.44F WCI 0 TC -8
STERLING* MOSUNNY 22 11 62 NW15G23 30.39F WCI 9 TC -6
SAVANNA* CLOUDY 20 7 57 NW14G21 30.42S WCI 7 TC -6
ILZ003-004-008-010-011-017-018-222000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 26 9 48 NW20 30.33F WCI 12 TC -3
FREEPORT* CLOUDY 25 10 51 NW23 30.36 WCI 10 TC -4
ROCHELLE* CLOUDY 23 8 53 NW16G24 30.34S HAZE WCI 10
PERU* PTSUNNY 25 10 54 NW21 30.36F WCI 10 TC -4
ILZ005-006-012>014-019>023-222000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 25 11 55 NW15G28 30.26S WCI 13 TC -4
CHICAGO-MIDWAY PTSUNNY 27 14 58 NW20G28 30.27R WCI 13 TC -3
AURORA CLOUDY 26 10 50 NW18G30 30.29F WCI 13 TC -3
JOLIET* CLOUDY 28 13 52 CALM 30.31S TC -2
WAUKEGAN CLOUDY 25 12 58 NW14G28 30.25S WCI 13 TC -4
DUPAGE AIRPORT CLOUDY 25 11 55 NW20G29 30.27F WCI 11 TC -4
KANKAKEE* PTSUNNY 27 12 54 NW20G26 30.29S WCI 13 TC -3
WHEELING CLOUDY 26 12 55 N15G25 30.28S WCI 14 TC -3
MORRIS* CLOUDY 26 11 51 NW21G28 30.30F WCI 12 TC -3
ROMEOVILLE* CLOUDY 25 12 58 W20 30.29S WCI 11 TC -4
LANSING* CLOUDY 26 14 59 NW12G17 30.26S WCI 16 TC -3
NORTHERLY ISL* N/A 25 13 60 W15 N/A WCI 13 TC -4
LMZ740>746-222000-
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 25 320/ 20/ 23 N/A
NORTHERLY ISL 25 290/ 13/ 16 N/A
CALUMET HARBOR 26 280/ 6/ 16 1024.1
BURNS HARBOR 25 330/ 10/ 13 1024.4S
MICHIGAN CITY 24 300/ 22/ 24 1024.3R
ILZ025>027-034>036-040-047-049-050-058-095>099-222000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 25 7 46 NW21G31 30.48F WCI 11 TC -4
GALESBURG* PTSUNNY 19 10 67 NW17G29 30.45S WCI 4 TC -7
MACOMB* SUNNY 24 6 47 NW25G32 30.48F WCI 8 TC -4
JACKSONVILLE* MOSUNNY 25 7 45 NW22G31 30.45F WCI 10 TC -4
ILZ028>032-037-038-041>044-048-051>054-059>061-222000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 26 9 49 NW24G35 30.33F WCI 10 TC -4
BLOOMINGTON PTSUNNY 26 10 50 NW26G33 30.34F WCI 10 TC -3
DECATUR CLOUDY 25 8 48 NW23G33 30.37F WCI 10 TC -4
PEORIA MOSUNNY 22 6 50 NW15G29 30.41S WCI 9 TC -6
LACON* PTSUNNY 24 6 47 NW16G26 30.39S WCI 10 TC -5
LINCOLN* PTSUNNY 27 4 38 NW14G25 30.40S WCI 15 TC -3
SPRINGFIELD MOSUNNY 26 7 44 NW20G35 30.42F WCI 12 TC -3
TAYLORVILLE PTSUNNY 26 9 50 NW21G26 30.42S WCI 11 TC -4
ILZ033-039-045-046-055>057-062-063-222000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 25 10 53 W23G31 30.33S WCI 10 TC -4
DANVILLE* CLOUDY 25 15 64 W20G29 30.31S WCI 11 TC -4
RANTOUL* CLOUDY 25 11 55 NW18G29 30.32S WCI 11 TC -4
MATTOON CLOUDY 25 11 55 NW26G35 30.35S WCI 9 TC -4
PARIS* CLOUDY 25 12 58 NW17G28 30.32S WCI 12 TC -4
ILZ079-100>102-222000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 28 10 47 NW22G33 30.46F WCI 15 TC -2
BELLEVILLE MOSUNNY 32 11 40 NW23G30 30.44F WCI 20 TC 0
CAHOKIA* SUNNY 30 9 41 NW23G32 30.47F WCI 17 TC -1
SPARTA* MOSUNNY 30 11 45 W18 30.46F WCI 18 TC -1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-222000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 31 11 43 NW26G36 30.43F WCI 17 TC -1
CAIRO* SUNNY 37 18 46 NW17G26 30.44S WCI 27 TC 3
EFFINGHAM* CLOUDY 26 13 58 W23G29 30.41S WCI 11 TC -3
MARION MOSUNNY 34 12 40 NW20G28 30.42F WCI 22 TC 1
MT. VERNON CLOUDY 28 14 55 W14G22 30.43S WCI 17 TC -2
SALEM* CLOUDY 29 12 50 NW20G26 30.41F WCI 16 TC -2
ILZ067-068-072-073-078-083-087-091-222000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 26 12 55 NW18G29 30.37S WCI 13 TC -3
FLORA* CLOUDY 27 12 54 NW20G29 30.41S WCI 13 TC -3
FAIRFIELD* CLOUDY 29 11 48 NW14 30.41S WCI 18 TC -2
HARRISBURG* PTSUNNY 33 12 41 NW17G26 30.42S WCI 22 TC 1
ROBINSON* MIX PCPN 25 16 68 NW21 30.35S WCI 10 TC -4
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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