664
ASUS43 KLOT 090101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 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.
ILZ001-002-007-009-015-016-024-090200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 60 56 86 S17G31 29.32F TC 16
STERLING* PTCLDY 56 56 100 SE10G21 29.37F TC 13
SAVANNA* CLOUDY 55 53 92 SE16G22 29.35F TC 13
ILZ003-004-008-010-011-017-018-090200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 55 53 93 SE18G31 29.40F TC 13
FREEPORT* CLOUDY 54 51 89 S14 29.40F TC 12
DE KALB* CLOUDY 54 54 100 MISG 29.44F TC 12
ILZ005-006-012>014-019>023-090200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE HVY RAIN 55 53 93 S22G28 29.49S FOG TC 13
CHICAGO-MIDWAY RAIN 55 54 96 S15G25 29.49F FOG TC 13
AURORA RAIN 55 55 100 S25G35 29.45F FOG TC 13
JOLIET* HVY RAIN 58 57 99 S12G24 29.48F TC 14
WAUKEGAN LGT RAIN 46 46 100 SE18G33 29.46F FOG TC 8
DUPAGE AIRPORT HVY RAIN 55 54 96 S16 29.47F FOG TC 13
WHEELING RAIN 55 54 96 S20G30 29.49F TC 13
MORRIS* RAIN 56 56 99 S17G25 29.44F TC 14
ROMEOVILLE* RAIN 55 55 100 SE14G21 29.49F FOG TC 13
LANSING* HVY RAIN 55 53 94 S18G29 29.52F TC 13
NORTHERLY ISL* N/A 44 42 93 S5 N/A TC 7
LMZ740>746-090200-
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 47 140/ 23/ 24 N/A
NORTHERLY ISL 47 130/ 7/ 15 N/A
CALUMET HARBOR 54 130/ 11/ 18 999.4F
BURNS HARBOR 56 150/ 6/ 13 1001.0F
MICHIGAN CITY 56 140/ 14/ 18 1000.1F
ILZ025>027-034>036-040-047-049-050-058-095>099-090200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 59 55 87 S24G32 29.39S TC 15
MACOMB* CLEAR 59 58 95 S16 29.41R TC 15
JACKSONVILLE* CLOUDY 60 59 97 S13 29.44S TC 16
ILZ028>032-037-038-041>044-048-051>054-059>061-090200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 59 57 94 S30G36 29.46F TC 15
BLOOMINGTON LGT RAIN 59 59 100 S30G37 29.45F TC 15
DECATUR CLOUDY 61 58 90 S24G41 29.50F TC 16
PEORIA LGT RAIN 60 57 89 S18G26 29.41S TC 16
LACON* MOCLDY 59 56 89 S17G25 29.38F TC 15
LINCOLN* HVY RAIN 62 60 93 S22G35 29.44F TC 17
SPRINGFIELD LGT RAIN 62 59 90 S23G36 29.45R TC 17
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-090200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 61 57 87 S29G47 29.54F TC 16
DANVILLE* CLOUDY 62 56 81 S25G37 29.57F TC 17
RANTOUL* CLOUDY 60 56 88 S29G38 29.53F TC 16
MATTOON PTCLDY 61 56 83 SE20G53 29.55F TC 16
PARIS* CLOUDY 62 55 77 S32 29.60F TC 17
ILZ079-100>102-090200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE LGT RAIN 66 62 87 SW23G30 29.51S TC 19
CAHOKIA* RAIN 64 62 93 SW8 29.53 FOG TC 18
SPARTA* CLOUDY 67 61 80 S22G38 29.59R TC 20
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-090200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 68 60 75 S26G40 29.63F TC 20
CAIRO* MOCLDY 65 61 85 S20G31 29.70F TC 19
EFFINGHAM* MOCLDY 64 59 85 SE23G29 29.60F TC 18
MARION CLOUDY 68 61 77 S18G37 29.65F TC 20
MT. VERNON CLOUDY 67 59 75 S23G35 29.62F TC 19
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 68 59 72 S16G24 29.58F TC 20
METROPOLIS* MOCLDY 65 58 80 S10G22 29.73S TC 18
ILZ067-068-072-073-078-083-087-091-090200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 65 56 72 S26G36 29.68F TC 18
FLORA* CLOUDY 66 57 72 S24G35 29.63F TC 19
FAIRFIELD* CLOUDY 66 57 71 S20G25 29.66R TC 19
HARRISBURG* CLOUDY 67 57 70 S21G31 29.70R TC 20
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