380
ASUS43 KLOT 202006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-202100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 28 21 75 W23G37 29.83R WCI 14 TC -2
STERLING* MOSUNNY 28 24 85 W26G35 29.78R WCI 13 TC -2
SAVANNA* CLOUDY 28 21 76 W15G29 29.79R WCI 16 TC -2
ILZ003-004-008-010-011-017-018-202100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 29 23 78 W21G33 29.71R WCI 16 TC -2
ROCHELLE* CLOUDY 28 22 77 W22G32 29.74R HAZE WCI 15
PERU* CLOUDY 31 23 72 W26G40 29.79R WCI 17 TC -1
ILZ005-006-012>014-019>023-202100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 31 24 75 W20G38 29.66R WCI 19 TC -1
CHICAGO-MIDWAY CLOUDY 31 24 75 W25G38 29.69R WCI 17 TC -1
AURORA CLOUDY 30 24 78 W29G43 29.71R WCI 15 TC -1
JOLIET* CLOUDY 32 25 74 W17G24 29.76R WCI 21 TC 0
WAUKEGAN CLOUDY 33 26 75 W16G41 29.59R WCI 23 TC 1
DUPAGE AIRPORT CLOUDY 29 24 82 W26G39 29.70R WCI 14 TC -2
KANKAKEE* CLOUDY 31 23 72 W29G38 29.79R WCI 16 TC -1
WHEELING CLOUDY 34 26 72 W15G35 29.65R WCI 24 TC 1
MORRIS* CLOUDY 30 22 72 W30G43 29.76R WCI 15 TC -1
ROMEOVILLE* CLOUDY 30 25 80 W25G39 29.73R WCI 16 TC -1
LANSING* CLOUDY 31 24 74 W18G37 29.71R WCI 19 TC -1
NORTHERLY ISL* N/A 31 24 76 W22 N/A WCI 18 TC 0
LMZ740>746-202100-
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 32 260/ 33/ 39 N/A
NORTHERLY ISL 32 280/ 12/ 23 N/A
CALUMET HARBOR 32 240/ 14/ 21 1004.3R
BURNS HARBOR 33 250/ 15/ 22 1005.1R
MICHIGAN CITY 32 250/ 36/ 40 1003.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-202100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 37 22 54 W15 29.92R WCI 28 TC 3
GALESBURG* CLOUDY 29 25 84 W21 29.88R WCI 16 TC -1
MACOMB* PTSUNNY 33 21 60 W24G31 29.91R WCI 21 TC 1
JACKSONVILLE* MOSUNNY 38 21 51 W16G30 29.90S WCI 29 TC 3
ILZ028>032-037-038-041>044-048-051>054-059>061-202100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 32 22 67 W33 29.81R WCI 17 TC 0
BLOOMINGTON MOSUNNY 35 23 61 W28G35 29.82R WCI 22 TC 2
DECATUR SUNNY 39 22 50 W21G33 29.86R WCI 29 TC 4
PEORIA PTSUNNY 32 21 64 W21G32 29.86R WCI 20 TC 0
LACON* CLOUDY 30 20 66 W16G31 29.83R WCI 19 TC -1
LINCOLN* MOSUNNY 40 19 42 W10G18 29.86S TC 4
SPRINGFIELD SUNNY 39 22 50 W18G37 29.88R WCI 30 TC 4
TAYLORVILLE MOSUNNY 40 24 54 W17G31 29.89R TC 4
ILZ033-039-045-046-055>057-062-063-202100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 39 24 55 W32G39 29.83R WCI 27 TC 4
DANVILLE* CLOUDY 38 24 56 W29G38 29.82R WCI 26 TC 3
RANTOUL* PTSUNNY 36 25 65 W28G35 29.82R WCI 23 TC 2
MATTOON PTSUNNY 38 26 62 W17G33 29.87R WCI 28 TC 3
PARIS* CLOUDY 38 26 62 W25G33 29.86R WCI 27 TC 4
ILZ079-100>102-202100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 41 23 48 W17G24 29.92S TC 5
BELLEVILLE SUNNY 46 22 39 W10G18 29.92R TC 8
CAHOKIA* SUNNY 43 22 43 W7G21 29.93S TC 6
SPARTA* SUNNY 45 22 40 W10G18 29.94S TC 7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-202100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 48 23 37 W12G21 29.93S TC 9
CAIRO* MOSUNNY 49 28 42 SW8 29.97S TC 10
EFFINGHAM* SUNNY 42 27 55 W17G24 29.91R TC 6
MARION SUNNY 46 25 42 W12 29.93S TC 8
MT. VERNON SUNNY 44 25 47 W12G20 29.93R TC 7
SALEM* SUNNY 45 27 50 W15G22 29.92R TC 7
ILZ067-068-072-073-078-083-087-091-202100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 45 26 47 W20G30 29.90R TC 7
FLORA* SUNNY 43 27 52 W12G28 29.92R TC 6
FAIRFIELD* SUNNY 45 24 44 W8G17 29.92S TC 7
HARRISBURG* SUNNY 49 22 35 W15G22 29.94R TC 10
ROBINSON* MOSUNNY 43 30 61 W17G29 29.89R TC 6
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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