175
ASUS43 KLOT 201910
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM 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.
ILZ001-002-007-009-015-016-024-202000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 28 22 78 W24G32 29.82R WCI 14 TC -2
STERLING* MOSUNNY 28 25 88 W31G38 29.74R WCI 12 TC -2
SAVANNA* CLOUDY 28 22 77 W20G25 29.76R WCI 15 TC -2
ILZ003-004-008-010-011-017-018-202000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 32 24 72 W24G35 29.68R WCI 19 TC 0
ROCHELLE* CLOUDY 28 23 80 W29G35 29.70R HAZE WCI 13
PERU* CLOUDY 31 23 73 W21G31 29.76R WCI 18 TC -1
ILZ005-006-012>014-019>023-202000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 34 25 69 W28G40 29.60R WCI 21 TC 1
CHICAGO-MIDWAY CLOUDY 32 25 75 W29G40 29.64R WCI 18 TC 0
AURORA CLOUDY 30 25 81 W26G43 29.66R WCI 16 TC -1
JOLIET* CLOUDY 32 26 77 W17G32 29.71R WCI 21 TC 0
WAUKEGAN CLOUDY 33 25 72 W24G41 29.54R WCI 20 TC 1
DUPAGE AIRPORT CLOUDY 30 25 81 W26G40 29.64R WCI 16 TC -1
KANKAKEE* CLOUDY 31 23 73 W32G40 29.76R WCI 15 TC -1
WHEELING CLOUDY 34 25 69 W21G31 29.60R WCI 22 TC 1
MORRIS* CLOUDY 30 24 76 W29G39 29.71R WCI 15 TC -1
ROMEOVILLE* CLOUDY 30 27 86 W26G43 29.68R WCI 16 TC -1
LANSING* CLOUDY 31 24 74 W24G32 29.66R WCI 18 TC 0
NORTHERLY ISL* N/A 33 25 72 SW14 N/A WCI 23 TC 1
LMZ740>746-202000-
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 34 270/ 35/ 44 N/A
NORTHERLY ISL 34 270/ 16/ 22 N/A
CALUMET HARBOR 33 220/ 12/ 25 1002.3
BURNS HARBOR 33 250/ 15/ 19 1003.7R
MICHIGAN CITY 33 250/ 36/ 40 1001.7R
ILZ025>027-034>036-040-047-049-050-058-095>099-202000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 35 22 58 W15G24 29.91S WCI 25 TC 2
GALESBURG* CLOUDY 30 26 85 W25G31 29.86R WCI 16 TC -1
MACOMB* PTSUNNY 32 21 64 W25G35 29.90S WCI 18 TC 0
JACKSONVILLE* MOSUNNY 37 21 53 W21G28 29.90S WCI 26 TC 3
ILZ028>032-037-038-041>044-048-051>054-059>061-202000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 30 22 72 W29G35 29.79R WCI 15 TC -1
BLOOMINGTON CLOUDY 32 23 69 W30G39 29.80R WCI 18 TC 0
DECATUR MOSUNNY 37 22 54 W22G33 29.84R WCI 26 TC 3
PEORIA CLOUDY 31 21 66 W18G36 29.85R WCI 19 TC -1
LACON* CLOUDY 30 20 67 W15G29 29.81R WCI 19 TC -1
LINCOLN* MOSUNNY 37 18 46 W12G24 29.85S WCI 30 TC 3
SPRINGFIELD MOSUNNY 38 23 55 W25G44 29.87R WCI 27 TC 3
TAYLORVILLE MOSUNNY 38 24 57 W24G31 29.88S WCI 27 TC 4
ILZ033-039-045-046-055>057-062-063-202000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 38 24 57 W30G44 29.81R WCI 26 TC 3
DANVILLE* CLOUDY 37 25 62 W24G35 29.80R WCI 25 TC 3
RANTOUL* CLOUDY 33 24 70 W24G35 29.80R WCI 21 TC 1
MATTOON PTSUNNY 38 26 62 W22G37 29.85R WCI 27 TC 3
PARIS* CLOUDY 37 26 65 W22G36 29.85R WCI 25 TC 3
ILZ079-100>102-202000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 39 23 52 W18G28 29.92S WCI 30 TC 4
BELLEVILLE SUNNY 45 24 43 W12G20 29.91F TC 7
CAHOKIA* SUNNY 43 22 43 NW17G23 29.93S TC 6
SPARTA* SUNNY 43 23 45 W12 29.94F TC 6
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-202000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 46 23 40 W10G17 29.93F TC 8
CAIRO* MOSUNNY 47 29 48 SW8 29.98R TC 9
EFFINGHAM* MOSUNNY 41 28 58 SW18G24 29.91R TC 5
MARION SUNNY 45 25 45 W8G17 29.93S TC 7
MT. VERNON SUNNY 43 25 49 W13G21 29.92S TC 6
SALEM* SUNNY 44 28 52 W16G24 29.91S TC 7
ILZ067-068-072-073-078-083-087-091-202000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 43 26 51 W17G25 29.89R TC 6
FLORA* SUNNY 43 28 56 W17G26 29.91S TC 6
FAIRFIELD* SUNNY 44 24 46 W12G18 29.92R TC 6
HARRISBURG* SUNNY 48 22 35 W10G18 29.94R TC 9
ROBINSON* PTSUNNY 41 28 60 W22 29.88S TC 5
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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