965
ASUS43 KLOT 221010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-221100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 15 7 70 NW15G29 30.33R WCI 0 TC -9
STERLING* MOCLDY 18 11 74 NW9 30.28R WCI 7 TC -8
SAVANNA* PTCLDY 17 8 70 NW14G20 30.30R WCI 3 TC -8
ILZ003-004-008-010-011-017-018-221100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 20 11 68 W18G25 30.24R WCI 5 TC -7
ROCHELLE* MOCLDY 19 9 66 NW14G21 30.24R WCI 6 TC -7
PERU* MOCLDY 21 13 71 NW14 30.26R WCI 8 TC -6
ILZ005-006-012>014-019>023-221100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 24 13 62 NW15G22 30.16R WCI 11 TC -4
CHICAGO-MIDWAY FLURRIES 24 16 71 W12 30.16S WCI 13 TC -4
AURORA MOCLDY 20 13 74 NW15 30.19R WCI 6 TC -7
JOLIET* MOCLDY 25 15 66 CALM 30.21R TC -4
WAUKEGAN FLURRIES 22 14 71 NW14G23 30.15S WCI 9 TC -6
DUPAGE AIRPORT CLOUDY 23 12 62 NW13 30.17R WCI 11 TC -5
KANKAKEE* MOCLDY 23 15 70 NW10 30.20S WCI 13 TC -5
WHEELING CLOUDY 24 13 62 NW14G24 30.17S WCI 12 TC -4
MORRIS* MOCLDY 22 13 68 NW15 30.21R WCI 9 TC -5
ROMEOVILLE* CLOUDY 23 14 68 W14G21 30.19S WCI 11 TC -5
LANSING* CLOUDY 24 16 71 W9 30.17S WCI 14 TC -5
NORTHERLY ISL* N/A 25 17 72 W14 N/A WCI 13 TC -4
LMZ740>746-221100-
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 25 330/ 19/ 20 N/A
NORTHERLY ISL 26 290/ 9/ 12 N/A
CALUMET HARBOR 25 270/ 4/ 12 1020.8R
BURNS HARBOR 27 320/ 9/ 12 1021.0R
MICHIGAN CITY 26 290/ 22/ 24 1020.6F
ILZ025>027-034>036-040-047-049-050-058-095>099-221100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 18 9 68 NW14G24 30.38R WCI 4 TC -8
GALESBURG* PTCLDY 15 12 89 NW16G22 30.34R WCI -1 TC -10
MACOMB* PTCLDY 15 8 72 NW20G28 30.38R WCI -2 TC -9
JACKSONVILLE* PTCLDY 19 8 62 NW18G28 30.34R WCI 4 TC -7
ILZ028>032-037-038-041>044-048-051>054-059>061-221100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC FLURRIES 20 15 78 NW21 30.24R WCI 5 TC -6
BLOOMINGTON FLURRIES 18 12 77 NW17 30.25R WCI 3 TC -8
DECATUR PTCLDY 21 11 65 NW21G29 30.26S WCI 5 TC -6
PEORIA CLOUDY 17 9 70 NW12G23 30.30R WCI 4 TC -8
LACON* CLOUDY 18 10 69 NW12G24 30.28R WCI 6 TC -8
LINCOLN* PTCLDY 20 8 57 NW9G16 30.30R WCI 10 TC -6
SPRINGFIELD PTCLDY 19 8 62 NW16G28 30.31R WCI 4 TC -7
TAYLORVILLE MOCLDY 22 12 64 NW17G24 30.30S WCI 8 TC -5
ILZ033-039-045-046-055>057-062-063-221100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 21 13 71 W17 30.23R WCI 7 TC -6
DANVILLE* CLOUDY 22 18 85 NW12 30.22R WCI 10 TC -6
RANTOUL* MIX PCPN 20 15 81 NW16 30.22S WCI 6 TC -6
MATTOON MOCLDY 21 13 71 NW16 30.24S WCI 7 TC -6
PARIS* CLOUDY 22 15 73 NW17G23 30.24R HAZE WCI 8
ILZ079-100>102-221100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 25 12 56 NW17G28 30.35S WCI 12 TC -4
BELLEVILLE PTCLDY 28 15 60 W14G25 30.34S WCI 16 TC -2
CAHOKIA* CLEAR 26 12 55 NW17G33 30.36F WCI 13 TC -3
SPARTA* PTCLDY 26 14 59 NW9G17 30.36F WCI 17 TC -3
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-221100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 27 16 63 NW9G21 30.35R WCI 18 TC -3
CAIRO* CLEAR 32 18 55 NW18G24 30.36R WCI 20 TC 0
EFFINGHAM* MOCLDY 24 16 72 W12 30.30S WCI 13 TC -5
MARION PTCLDY 27 14 59 NW5 30.35R WCI 21 TC -3
MT. VERNON PTCLDY 25 15 66 VRB6 30.32S WCI 18 TC -4
SALEM* PTCLDY 26 15 63 NW12G21 30.31S WCI 15 TC -3
ILZ067-068-072-073-078-083-087-091-221100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 24 15 68 NW20 30.26R WCI 10 TC -4
FLORA* PTCLDY 25 14 63 NW18G32 30.30S WCI 11 TC -4
FAIRFIELD* PTCLDY 25 14 63 NW7 30.31R WCI 18 TC -4
HARRISBURG* PTCLDY 27 15 61 NW15 30.33R WCI 15 TC -3
ROBINSON* CLOUDY 25 18 74 NW17 30.25R WCI 11 TC -4
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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