891
ASUS43 KLOT 221501
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM 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.
ILZ001-002-007-009-015-016-024-221600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 15 4 61 NW22G35 30.43R WCI -3 TC -9
STERLING* SUNNY 19 9 65 NW20G28 30.37R WCI 3 TC -7
SAVANNA* MOSUNNY 17 6 62 NW21 30.39R WCI 0 TC -8
ILZ003-004-008-010-011-017-018-221600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 19 8 62 NW17G29 30.32R WCI 4 TC -7
ROCHELLE* CLOUDY 19 8 62 NW17G26 30.32R WCI 3 TC -7
PERU* PTSUNNY 20 10 66 NW21G28 30.34R WCI 3 TC -7
ILZ005-006-012>014-019>023-221600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 22 13 68 NW17G26 30.23R WCI 8 TC -6
CHICAGO-MIDWAY FLURRIES 22 15 75 NW14G29 30.24R WCI 9 TC -6
AURORA MIX PCPN 21 11 65 NW22 30.26R WCI 5 TC -6
JOLIET* CLOUDY 24 13 63 NW9G18 30.28R WCI 14 TC -4
WAUKEGAN CLOUDY 21 14 74 NW12G24 30.23R WCI 9 TC -6
DUPAGE AIRPORT CLOUDY 22 11 62 NW21G31 30.25R HAZE WCI 6
WHEELING FLURRIES 22 12 65 NW22G32 30.25R WCI 6 TC -6
MORRIS* MOSUNNY 22 11 62 NW18G26 30.28R WCI 8 TC -5
ROMEOVILLE* FLURRIES 21 14 73 NW14G28 30.26R WCI 8 TC -6
LANSING* LGT SNOW 23 16 73 NW15 30.24R WCI 10 TC -5
NORTHERLY ISL* N/A 22 16 78 W17 N/A WCI 8 TC -5
LMZ740>746-221600-
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 22 320/ 20/ 23 N/A
NORTHERLY ISL 22 280/ 10/ 18 N/A
CALUMET HARBOR 300/ 11/ 15 1023.1R
BURNS HARBOR 24 310/ 12/ 14 1023.0R
MICHIGAN CITY 25 300/ 24/ 28 1022.7R
ILZ025>027-034>036-040-047-049-050-058-095>099-221600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 15 6 67 NW24G30 30.49R WCI -4 TC -9
GALESBURG* MOSUNNY 15 11 82 NW20G28 30.43R WCI -2 TC -9
MACOMB* MOSUNNY 16 6 65 NW28 30.48R WCI -4 TC -9
JACKSONVILLE* PTSUNNY 17 6 62 NW22G29 30.44R WCI 0 TC -8
ILZ028>032-037-038-041>044-048-051>054-059>061-221600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 19 10 67 NW22G29 30.31R WCI 3 TC -7
BLOOMINGTON MOSUNNY 18 10 71 NW21G28 30.33R WCI 1 TC -8
DECATUR CLOUDY 18 9 68 NW20G33 30.35R WCI 2 TC -8
PEORIA PTSUNNY 16 7 67 NW16G32 30.39R WCI 1 TC -9
LACON* PTSUNNY 18 7 63 NW16G24 30.36S WCI 3 TC -8
LINCOLN* PTSUNNY 20 6 55 NW13G21 30.39R WCI 7 TC -7
SPRINGFIELD PTSUNNY 18 8 65 NW21G33 30.40R WCI 1 TC -8
TAYLORVILLE PTSUNNY 19 10 67 NW20G28 30.40R WCI 3 TC -7
ILZ033-039-045-046-055>057-062-063-221600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 20 12 71 NW20G29 30.31R WCI 4 TC -7
DANVILLE* CLOUDY 21 15 76 NW20 30.29R WCI 6 TC -6
RANTOUL* MOSUNNY 19 12 72 NW22G32 30.30R WCI 3 TC -7
MATTOON FLURRIES 19 11 70 NW21G31 30.32R WCI 3 TC -7
PARIS* FLURRIES 20 13 74 NW22 30.30R WCI 3 TC -7
ILZ079-100>102-221600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 21 9 58 NW17G23 30.44R WCI 7 TC -6
BELLEVILLE MOSUNNY 25 11 55 NW22 30.42R WCI 10 TC -4
SPARTA* CLOUDY 26 12 56 W15G21 30.44R WCI 14 TC -3
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-221600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 28 13 53 NW17G36 30.40R WCI 16 TC -2
CAIRO* SUNNY 31 16 52 NW14G28 30.43R WCI 21 TC 0
EFFINGHAM* PTSUNNY 21 12 70 W20G25 30.38R WCI 5 TC -6
MARION MOSUNNY 27 16 63 NW15G26 30.39R WCI 15 TC -3
MT. VERNON PTSUNNY 25 13 60 NW10G23 30.39R WCI 15 TC -4
SALEM* MOSUNNY 24 12 59 NW16G28 30.39R WCI 11 TC -4
ILZ067-068-072-073-078-083-087-091-221600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 24 11 57 NW18 30.33R WCI 10 TC -4
FLORA* PTSUNNY 23 12 63 NW21G30 30.37R WCI 8 TC -5
FAIRFIELD* MOSUNNY 25 11 56 NW10G21 30.37R WCI 15 TC -4
HARRISBURG* CLOUDY 27 12 53 NW20G26 30.39R WCI 14 TC -3
ROBINSON* CLOUDY 23 14 68 NW20G25 30.32R WCI 8 TC -5
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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