680
ASUS43 KLOT 201612
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CST FRI FEB 20 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.
ILZ001-002-007-009-015-016-024-201700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 26 21 81 W20G35 29.71R WCI 12 TC -3
STERLING* SUNNY 29 27 92 W30G37 29.61R WCI 13 TC -2
SAVANNA* CLOUDY 30 24 79 W18G26 29.62R WCI 18 TC -1
ILZ003-004-008-010-011-017-018-201700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 31 25 78 W28G38 29.53R WCI 17 TC -1
FREEPORT* CLOUDY 31 29 90 NW22G32 29.56R WCI 18 TC 0
ROCHELLE* CLOUDY 31 26 80 W24G33 29.56R HAZE WCI 18
PERU* CLOUDY 31 24 77 W24G33 29.63R WCI 17 TC -1
ILZ005-006-012>014-019>023-201700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 33 28 81 W21G37 29.46R WCI 21 TC 1
CHICAGO-MIDWAY FLURRIES 34 28 79 W23G40 29.49R WCI 22 TC 1
AURORA CLOUDY 31 27 85 W29G39 29.52R WCI 16 TC -1
JOLIET* CLOUDY 33 28 80 W21G36 29.56R WCI 22 TC 1
WAUKEGAN CLOUDY 35 29 78 W21G37 29.38R WCI 24 TC 2
DUPAGE AIRPORT CLOUDY 32 27 81 W25G38 29.49R WCI 19 TC 0
KANKAKEE* CLOUDY 31 24 76 W30G38 29.63R WCI 16 TC -1
WHEELING CLOUDY 34 28 79 W21G39 29.46R WCI 22 TC 1
MORRIS* CLOUDY 31 26 81 W24G31 29.57R WCI 18 TC 0
ROMEOVILLE* CLOUDY 32 28 86 W23G37 29.54R WCI 19 TC 0
LANSING* CLOUDY 32 26 79 W25G38 29.52R WCI 18 TC 0
NORTHERLY ISL* N/A 34 28 79 W18 N/A WCI 23 TC 1
LMZ740>746-201700-
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)
ILZ025>027-034>036-040-047-049-050-058-095>099-201700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 27 19 72 W15 29.86R WCI 15 TC -3
GALESBURG* CLOUDY 26 25 96 W23G31 29.77R WCI 11 TC -4
MACOMB* CLOUDY 27 19 73 W23G33 29.83R WCI 12 TC -3
JACKSONVILLE* CLOUDY 30 19 64 W20G29 29.84R WCI 17 TC -1
ILZ028>032-037-038-041>044-048-051>054-059>061-201700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 30 23 73 W30G38 29.66R WCI 15 TC -1
BLOOMINGTON CLOUDY 29 23 78 W23G35 29.71R WCI 15 TC -2
DECATUR CLOUDY 31 21 66 W21G37 29.77R WCI 18 TC -1
PEORIA CLOUDY 28 20 71 W18G38 29.75R WCI 15 TC -2
LACON* CLOUDY 28 20 72 W17G31 29.70R WCI 16 TC -2
LINCOLN* CLOUDY 31 18 58 W14G30 29.78R WCI 21 TC -1
SPRINGFIELD CLOUDY 31 21 66 W22G36 29.81R WCI 18 TC -1
TAYLORVILLE CLOUDY 32 23 69 W26G32 29.81R WCI 18 TC 0
ILZ033-039-045-046-055>057-062-063-201700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 30 22 72 W29G40 29.74R WCI 15 TC -1
DANVILLE* CLOUDY 32 24 72 W25G37 29.72R WCI 19 TC 0
RANTOUL* CLOUDY 30 23 74 W20G38 29.72R WCI 17 TC -1
MATTOON CLOUDY 32 24 72 W17G45 29.78R WCI 21 TC 0
PARIS* CLOUDY 33 24 72 W23G31 29.77R WCI 20 TC 0
ILZ079-100>102-201700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 34 21 60 W20G25 29.88R WCI 22 TC 1
BELLEVILLE SUNNY 38 22 52 W17G26 29.88R WCI 29 TC 4
CAHOKIA* SUNNY 36 21 54 W16G26 29.90R WCI 26 TC 2
SPARTA* SUNNY 35 21 55 W10G21 29.92R WCI 28 TC 2
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 39 22 50 W15G23 29.93R WCI 31 TC 4
CAIRO* SUNNY 41 25 53 SW14 29.97R TC 5
EFFINGHAM* PTSUNNY 35 25 67 W20 29.85R WCI 24 TC 2
MARION SUNNY 39 21 48 W10G21 29.92R WCI 32 TC 4
MT. VERNON SUNNY 37 22 54 W17G23 29.89R WCI 27 TC 3
SALEM* MOSUNNY 37 25 60 W17G26 29.86R WCI 28 TC 3
ILZ067-068-072-073-078-083-087-091-201700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 38 25 59 W18G30 29.84R WCI 28 TC 3
FLORA* MOSUNNY 37 25 60 W15G29 29.87R WCI 28 TC 3
FAIRFIELD* SUNNY 37 22 54 W14G21 29.88R WCI 29 TC 3
HARRISBURG* SUNNY 41 21 45 W13G20 29.92R TC 5
ROBINSON* CLOUDY 37 28 70 W25G31 29.82R WCI 26 TC 3
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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