071
ASUS43 KLOT 201410
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-201500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MIX PCPN 26 21 81 W25G36 29.61R WCI 11 TC -3
STERLING* CLOUDY 30 30 100 W22G36 29.52R FOG WCI 17
SAVANNA* LGT SNOW 31 26 81 NW18G26 29.53R WCI 19 TC -1
ILZ003-004-008-010-011-017-018-201500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT SNOW 32 29 88 W21G37 29.42R FOG WCI 20
FREEPORT* CLOUDY 31 28 90 W23G35 29.46 WCI 18 TC -1
ROCHELLE* LGT SNOW 32 29 88 W21G30 29.45R WCI 20 TC 0
PERU* CLOUDY 30 25 81 W26G40 29.52R WCI 16 TC -1
ILZ005-006-012>014-019>023-201500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT SNOW 30 27 88 SW22G43 29.36R FOG WCI 17
CHICAGO-MIDWAY FLURRIES 30 26 85 SW26G45 29.41R WCI 16 TC -1
AURORA CLOUDY 31 30 96 W21 29.41R FOG WCI 18
JOLIET* CLOUDY 32 28 83 W17G31 29.47R WCI 21 TC 0
WAUKEGAN CLOUDY 33 31 92 SW20G31 29.29R WCI 21 TC 1
DUPAGE AIRPORT CLOUDY 30 29 96 SW23G36 29.38R FOG WCI 17
KANKAKEE* CLOUDY 30 24 79 W31G44 29.54R WCI 15 TC -1
WHEELING CLOUDY 31 29 92 SW17G32 29.36R WCI 19 TC -1
MORRIS* CLOUDY 30 26 84 W26G36 29.47R WCI 16 TC -1
ROMEOVILLE* CLOUDY 30 27 86 SW23G38 29.45R WCI 17 TC -1
LANSING* CLOUDY 31 27 85 SW21G33 29.46R WCI 18 TC -1
NORTHERLY ISL* N/A 31 26 82 SW13 N/A WCI 21 TC 0
LMZ740>746-201500-
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 32 220/ 36/ 41 N/A
NORTHERLY ISL 32 260/ 16/ 18 N/A
CALUMET HARBOR 31 220/ 18/ 26 995.7R
BURNS HARBOR 33 220/ 15/ 24 997.3R
MICHIGAN CITY 33 240/ 31/ 37 995.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-201500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 25 18 74 W17G29 29.80R WCI 12 TC -4
GALESBURG* CLOUDY 25 25 100 W22G30 29.68R WCI 10 TC -4
MACOMB* CLOUDY 25 20 79 W24G31 29.74R WCI 10 TC -4
JACKSONVILLE* CLOUDY 28 19 67 W21G30 29.77R WCI 15 TC -2
ILZ028>032-037-038-041>044-048-051>054-059>061-201500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 29 23 77 W30G39 29.56R WCI 14 TC -1
BLOOMINGTON CLOUDY 29 24 82 W28G37 29.60R WCI 14 TC -2
DECATUR CLOUDY 31 21 66 W24G39 29.69R WCI 17 TC -1
PEORIA CLOUDY 27 21 78 W24G35 29.66R WCI 12 TC -3
LACON* CLOUDY 27 20 75 W21G32 29.60R WCI 14 TC -3
LINCOLN* CLOUDY 30 18 61 W15G24 29.69R WCI 19 TC -1
SPRINGFIELD CLOUDY 28 20 71 W26G39 29.73R WCI 13 TC -2
TAYLORVILLE CLOUDY 30 22 70 W25G33 29.77R WCI 16 TC -1
ILZ033-039-045-046-055>057-062-063-201500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 31 24 75 W30G41 29.65R WCI 16 TC -1
DANVILLE* CLOUDY 32 25 76 W25G31 29.64R WCI 19 TC 0
RANTOUL* CLOUDY 30 24 79 W25G38 29.63R WCI 16 TC -1
MATTOON CLOUDY 31 22 69 W18G40 29.72R WCI 19 TC -1
PARIS* CLOUDY 32 23 70 W26G36 29.70R WCI 18 TC 0
ILZ079-100>102-201500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 32 21 64 W20G31 29.82R WCI 20 TC 0
BELLEVILLE SUNNY 32 21 63 W17G23 29.84R WCI 21 TC 0
SPARTA* SUNNY 32 19 60 W18G30 29.88R WCI 20 TC 0
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 35 20 54 W10G24 29.87R WCI 27 TC 2
CAIRO* MOSUNNY 38 25 58 W13G20 29.91R WCI 30 TC 4
EFFINGHAM* CLOUDY 32 24 71 SW22G30 29.79R WCI 19 TC 0
MARION SUNNY 36 21 55 W14 29.87R WCI 27 TC 2
MT. VERNON SUNNY 33 21 61 W17G24 29.85R WCI 22 TC 1
SALEM* MOSUNNY 34 24 67 W17G24 29.82R WCI 23 TC 1
ILZ067-068-072-073-078-083-087-091-201500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 35 23 61 W18G32 29.77R WCI 24 TC 2
FLORA* SUNNY 34 23 64 W23G29 29.81R WCI 22 TC 1
FAIRFIELD* SUNNY 36 24 62 W13G20 29.82R WCI 27 TC 2
HARRISBURG* SUNNY 38 22 52 W17 29.86R WCI 28 TC 3
ROBINSON* MOSUNNY 34 27 75 W22G29 29.76R WCI 22 TC 1
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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