847
ASUS43 KLOT 201506
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-201600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 26 21 81 W23G35 29.65R WCI 11 TC -3
STERLING* PTSUNNY 30 28 92 W25G32 29.56R WCI 16 TC -1
SAVANNA* CLOUDY 31 25 79 W22G31 29.57R WCI 18 TC -1
ILZ003-004-008-010-011-017-018-201600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 31 26 82 W30G41 29.48R WCI 16 TC -1
FREEPORT* CLOUDY 30 27 90 W24G38 29.51R WCI 16 TC -1
ROCHELLE* CLOUDY 31 26 83 W22G32 29.50R HAZE WCI 18
ILZ005-006-012>014-019>023-201600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT SNOW 33 30 88 W18G29 29.40R FOG WCI 22
CHICAGO-MIDWAY LGT SNOW 31 28 89 SW21G37 29.44R FOG WCI 18
AURORA LGT SNOW 32 29 88 W24G37 29.46R FOG WCI 19
JOLIET* CLOUDY 32 28 84 W12G28 29.51R WCI 23 TC 0
WAUKEGAN CLOUDY 35 33 92 W17G30 29.33R WCI 25 TC 2
DUPAGE AIRPORT CLOUDY 33 30 88 W21G32 29.43R WCI 21 TC 1
KANKAKEE* CLOUDY 30 24 77 W32G43 29.59R WCI 15 TC -1
WHEELING CLOUDY 35 31 85 W14G30 29.40R WCI 26 TC 2
MORRIS* CLOUDY 31 26 83 W28G37 29.51R WCI 17 TC -1
ROMEOVILLE* CLOUDY 30 28 93 SW25G40 29.48R WCI 16 TC -1
LANSING* CLOUDY 30 26 83 SW29G38 29.48R WCI 15 TC -1
NORTHERLY ISL* N/A 31 28 89 W20 N/A WCI 19 TC 0
LMZ740>746-201600-
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 32 230/ 26/ 29 N/A
NORTHERLY ISL 31 180/ 9/ 25 N/A
CALUMET HARBOR 31 210/ 16/ 27 996.4
BURNS HARBOR 32 230/ 15/ 18 998.0R
MICHIGAN CITY 31 230/ 29/ 33 997.0R
ILZ025>027-034>036-040-047-049-050-058-095>099-201600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 26 19 74 W20G28 29.83R WCI 12 TC -3
GALESBURG* CLOUDY 25 25 99 W25G33 29.72R WCI 9 TC -4
MACOMB* CLOUDY 26 19 75 W24G33 29.78R WCI 11 TC -3
JACKSONVILLE* CLOUDY 29 19 67 W17 29.83R WCI 17 TC -2
ILZ028>032-037-038-041>044-048-051>054-059>061-201600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 29 23 76 W29G38 29.61R WCI 14 TC -1
BLOOMINGTON CLOUDY 28 23 81 W21G29 29.67R WCI 15 TC -2
DECATUR CLOUDY 30 20 66 W29G45 29.74R WCI 15 TC -1
PEORIA CLOUDY 27 21 78 W21G37 29.71R WCI 13 TC -3
LACON* CLOUDY 28 20 74 W22G30 29.65R WCI 13 TC -2
LINCOLN* CLOUDY 31 18 59 W13G25 29.74R WCI 21 TC -1
SPRINGFIELD CLOUDY 29 20 69 W21G38 29.78R WCI 16 TC -2
TAYLORVILLE CLOUDY 31 22 69 W20G33 29.80R WCI 19 TC 0
ILZ033-039-045-046-055>057-062-063-201600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 30 22 72 W29G43 29.70R WCI 15 TC -1
DANVILLE* CLOUDY 32 25 74 SW23G32 29.67R WCI 19 TC 0
RANTOUL* CLOUDY 30 23 75 W31G41 29.67R WCI 15 TC -1
MATTOON CLOUDY 31 23 72 W17G39 29.76R WCI 19 TC -1
PARIS* CLOUDY 32 23 71 W31G37 29.74R WCI 17 TC 0
ILZ079-100>102-201600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 32 21 64 W17G24 29.86R WCI 21 TC 0
BELLEVILLE SUNNY 35 21 58 W14 29.86R WCI 25 TC 2
CAHOKIA* SUNNY 33 21 61 W14G28 29.88 WCI 23 TC 1
SPARTA* SUNNY 33 20 58 W13G23 29.90R WCI 24 TC 1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 37 21 52 W9G20 29.89R WCI 30 TC 3
CAIRO* MOSUNNY 40 25 55 W12 29.94R TC 4
EFFINGHAM* PTSUNNY 34 24 68 W21G31 29.82R WCI 22 TC 1
MARION SUNNY 36 21 55 NW16 29.89R WCI 26 TC 2
MT. VERNON SUNNY 35 22 58 W17G25 29.87R WCI 25 TC 2
SALEM* PTSUNNY 35 24 63 W15G24 29.84R WCI 26 TC 2
ILZ067-068-072-073-078-083-087-091-201600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 38 24 57 W22G31 29.81R WCI 27 TC 3
FLORA* MOSUNNY 36 25 64 W21G28 29.84R WCI 24 TC 2
FAIRFIELD* SUNNY 36 22 57 W12G22 29.85R WCI 27 TC 2
HARRISBURG* SUNNY 39 21 48 W18 29.88R WCI 30 TC 4
ROBINSON* PTSUNNY 34 27 75 W24G35 29.79R WCI 21 TC 1
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page