597
ASUS43 KLOT 090501
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CST THU JAN 08 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.
ILZ001-002-007-009-015-016-024-090600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 57 52 83 SW23G37 29.32R TC 14
STERLING* PTCLDY 60 54 80 SW12G18 29.34S TC 16
SAVANNA* PTCLDY 55 50 82 S18G26 29.29R TC 13
ILZ003-004-008-010-011-017-018-090600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 58 54 86 S17G29 29.34S TC 14
FREEPORT* PTCLDY 57 54 89 SW28G36 29.31F TC 14
ILZ005-006-012>014-019>023-090600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 59 55 87 SW22 29.39S TC 15
CHICAGO-MIDWAY PTCLDY 60 56 86 SW16G24 29.42F TC 16
AURORA CLEAR 59 55 87 SW18G28 29.39S TC 15
JOLIET* CLEAR 61 58 90 SW14 29.43S TC 16
WAUKEGAN PTCLDY 57 55 93 SW20G29 29.36F TC 14
DUPAGE AIRPORT PTCLDY 59 54 83 S14G28 29.39S TC 15
WHEELING PTCLDY 60 55 83 SW16G26 29.40S TC 16
MORRIS* CLEAR 60 55 82 SW20G28 29.41S TC 16
LANSING* PTCLDY 61 56 83 SW21G32 29.46S TC 16
LMZ740>746-090600-
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 58 200/ 25/ 26 N/A
NORTHERLY ISL 58 210/ 12/ 22 N/A
CALUMET HARBOR 60 210/ 11/ 17 996.8
BURNS HARBOR 61 210/ 12/ 19 998.6R
MICHIGAN CITY 61 190/ 22/ 29 996.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-090600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 55 50 83 SW14 29.48R TC 13
MACOMB* PTCLDY 58 52 80 SW21G33 29.46R TC 15
ILZ028>032-037-038-041>044-048-051>054-059>061-090600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 60 54 81 SW16 29.45S TC 16
BLOOMINGTON CLEAR 60 55 83 SW21G29 29.47S TC 16
DECATUR PTCLDY 63 58 83 SW24G39 29.53R TC 17
PEORIA PTCLDY 60 54 80 SW18G29 29.43S TC 16
LINCOLN* CLEAR 64 52 64 SW13G21 29.48S TC 18
SPRINGFIELD CLEAR 63 55 75 SW16G29 29.49R TC 17
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-090600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT RAIN 60 58 92 SW30G47 29.54R TC 16
DANVILLE* CLOUDY 64 59 85 SW25G40 29.56S TC 18
RANTOUL* RAIN 59 58 95 SW21G32 29.52S TC 15
MATTOON LGT RAIN 63 59 87 S18G35 29.57R TC 17
PARIS* LGT RAIN 60 60 98 S24G31 29.59R TC 16
ILZ079-100>102-090600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE MOCLDY 66 61 84 SW12 29.57R TC 19
CAHOKIA* MOCLDY 67 60 78 SW12G26 29.57R TC 19
SPARTA* RAIN 62 60 91 SW14 29.63S TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-090600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 67 61 81 S25G38 29.65S TC 19
EFFINGHAM* LGT RAIN 65 62 87 S16G24 29.61R TC 19
MT. VERNON CLOUDY 66 60 81 S24G33 29.63R TC 19
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 67 60 78 SW13G21 29.61R TC 20
METROPOLIS* CLOUDY 65 64 96 S14G25 29.72F TC 19
ILZ067-068-072-073-078-083-087-091-090600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 64 59 83 S26G39 29.65F TC 18
FLORA* CLOUDY 66 61 82 S23G31 29.63R TC 19
FAIRFIELD* CLOUDY 66 59 79 S21G28 29.65R TC 19
HARRISBURG* CLOUDY 68 59 74 S17G24 29.69S TC 20
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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