445
ASUS43 KLOT 090201
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-090300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 59 55 87 S16G25 29.32S TC 15
STERLING* PTCLDY 57 57 100 VRB6 29.36F TC 14
SAVANNA* CLOUDY 56 54 92 S10 29.33S TC 14
ILZ003-004-008-010-011-017-018-090300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 56 54 93 S17G28 29.37F TC 13
FREEPORT* MOCLDY 55 52 89 S22G30 29.37F TC 13
ILZ005-006-012>014-019>023-090300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE HVY RAIN 56 54 93 SW6 29.45F FOG TC 13
CHICAGO-MIDWAY HVY RAIN 56 55 97 S14G21 29.44F FOG TC 13
AURORA LGT RAIN 56 55 97 S18G30 29.39F TC 13
JOLIET* HVY RAIN 60 60 98 S17G30 29.43F TC 16
WAUKEGAN LGT RAIN 49 48 97 SE14G25 29.42F FOG TC 9
DUPAGE AIRPORT RAIN 56 55 97 SE14G28 29.41F FOG TC 13
WHEELING HVY RAIN 56 55 97 S14 29.47F FOG TC 13
MORRIS* HVY RAIN 59 58 99 S21G37 29.42F VSB 1 TC 15
ROMEOVILLE* LGT RAIN 55 55 100 S20G33 29.44F FOG TC 13
LANSING* LGT RAIN 56 54 94 S21G33 29.47F TC 13
NORTHERLY ISL* N/A 53 51 93 S15 N/A TC 12
LMZ740>746-090300-
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 46 160/ 10/ 11 N/A
NORTHERLY ISL 45 160/ 2/ 11 N/A
CALUMET HARBOR 55 140/ 11/ 18 997.5F
BURNS HARBOR 57 180/ 10/ 16 999.7F
ILZ025>027-034>036-040-047-049-050-058-095>099-090300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 60 53 77 S23G33 29.40R TC 16
MACOMB* CLEAR 58 57 94 S15G21 29.41S TC 15
ILZ028>032-037-038-041>044-048-051>054-059>061-090300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC N/A 60 58 92 S30G46 29.42F TC 16
BLOOMINGTON CLOUDY 60 60 100 S35G40 29.44F TC 16
DECATUR RAIN 62 59 90 S24G37 29.51R FOG TC 17
PEORIA MOCLDY 62 58 86 SW23G36 29.40F TC 17
LINCOLN* CLOUDY 64 61 90 S28G36 29.44S TC 18
SPRINGFIELD CLOUDY 63 60 90 SW14G40 29.45S TC 17
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-090300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT RAIN 61 58 90 S30G47 29.53F TC 16
DANVILLE* CLOUDY 64 56 75 S32G41 29.56F TC 18
RANTOUL* RAIN 60 57 90 S26G47 29.52S TC 16
MATTOON LGT RAIN 64 57 78 S20G47 29.56R TC 18
PARIS* CLOUDY 64 55 73 S33G47 29.59F TC 18
ILZ079-100>102-090300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 64 59 82 SW18G26 29.54R TC 18
BELLEVILLE MOCLDY 68 61 77 SW26G33 29.54 TC 20
CAHOKIA* PTCLDY 66 61 84 S12G28 29.54R TC 19
SPARTA* RAIN 65 62 89 S24G36 29.60S TC 19
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-090300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 67 60 78 S23G36 29.65R TC 19
EFFINGHAM* RAIN 64 60 87 SE15G28 29.60S TC 18
MT. VERNON CLOUDY 67 59 75 S22G29 29.64R TC 19
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 67 59 75 S17G24 29.60R TC 20
METROPOLIS* CLOUDY 66 58 74 S13G22 29.73R TC 19
ILZ067-068-072-073-078-083-087-091-090300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 65 57 75 S31G40 29.67F TC 18
FLORA* CLOUDY 66 59 77 S26G36 29.64R TC 19
FAIRFIELD* CLOUDY 66 57 74 S17G30 29.65S TC 19
HARRISBURG* CLOUDY 67 58 72 S21G28 29.69R TC 19
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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