283
ASUS43 KLOT 060901
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CST TUE JAN 06 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.
ILZ001-002-007-009-015-016-024-061000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 34 33 96 E5 29.56F WCI 30 TC 1
STERLING* PTCLDY 35 35 100 E6 29.58F WCI 30 TC 2
SAVANNA* CLOUDY 38 34 87 NE3 29.59F TC 3
ILZ003-004-008-010-011-017-018-061000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 36 33 89 VRB3 29.62F TC 2
FREEPORT* CLOUDY 35 32 89 NE5 29.62F WCI 31 TC 2
DE KALB* CLOUDY 36 35 95 MISG 29.62F TC 2
PERU* CLOUDY 39 37 93 E5 29.60S TC 4
ILZ005-006-012>014-019>023-061000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 37 34 89 E3 29.61F TC 3
CHICAGO-MIDWAY CLOUDY 38 34 85 SE5 29.62F WCI 34 TC 3
AURORA MOCLDY 36 34 92 E5 29.60F FOG WCI 32
JOLIET* CLOUDY 41 38 89 SE3 29.62F TC 5
WAUKEGAN MOCLDY 37 36 96 E7 29.62F FOG WCI 32
DUPAGE AIRPORT CLOUDY 37 35 92 E3 29.61F TC 3
WHEELING CLOUDY 38 35 89 CALM 29.64F TC 3
MORRIS* CLOUDY 39 36 87 SE3 29.60F TC 4
ROMEOVILLE* CLOUDY 39 37 93 SE7 29.63F WCI 34 TC 4
LANSING* CLOUDY 39 35 84 SE5 29.63F TC 4
NORTHERLY ISL* N/A 35 33 92 NE2 N/A TC 2
LMZ740>746-061000-
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 38 110/ 5/ 5 N/A
NORTHERLY ISL 35 50/ 2/ 3 N/A
CALUMET HARBOR 40 150/ 4/ 6 1003.4F
BURNS HARBOR 42 140/ 5/ 9 1004.4F
MICHIGAN CITY 41 140/ 10/ 12 1003.5F
ILZ025>027-034>036-040-047-049-050-058-095>099-061000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 48 44 86 SW12 29.60R TC 9
MACOMB* CLEAR 45 41 87 SW8 29.60S TC 7
JACKSONVILLE* PTCLDY 47 42 81 SW12 29.61S TC 9
ILZ028>032-037-038-041>044-048-051>054-059>061-061000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 38 36 93 SE6 29.61S WCI 33 TC 3
BLOOMINGTON CLOUDY 44 42 93 S13 29.60F TC 7
DECATUR PTCLDY 48 43 82 SW16G28 29.63F TC 9
PEORIA PTCLDY 43 40 89 SW7 29.58F TC 6
LACON* CLOUDY 39 35 86 CALM 29.57F TC 4
LINCOLN* PTCLDY 46 40 81 S6 29.61F TC 8
SPRINGFIELD PTCLDY 47 42 83 S13 29.61F TC 8
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-061000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 46 42 86 S22 29.63F TC 8
DANVILLE* MOCLDY 46 41 81 S15 29.65F TC 8
RANTOUL* CLOUDY 41 39 91 S8 29.63F TC 5
MATTOON CLOUDY 47 42 83 S10G21 29.66F TC 8
PARIS* MOCLDY 47 41 82 S15 29.67F TC 8
ILZ079-100>102-061000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE PTCLDY 49 46 88 SW8 29.66F TC 10
CAHOKIA* PTCLDY 53 46 77 SW8G17 29.66F TC 12
SPARTA* CLEAR 49 47 92 S10 29.72F TC 10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-061000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 50 46 86 SW13 29.74S TC 10
CAIRO* PTCLDY 52 48 87 S7 29.80S TC 11
EFFINGHAM* MOCLDY 48 45 88 S8 29.70F TC 9
MT. VERNON PTCLDY 49 45 86 SW12 29.72F TC 9
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* PTCLDY 51 45 81 SW10G18 29.70F TC 11
METROPOLIS* CLEAR 51 46 83 CALM 29.80S TC 10
ILZ067-068-072-073-078-083-087-091-061000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 45 43 93 S12 29.72F TC 7
FLORA* PTCLDY 46 45 93 S10 29.71F TC 8
FAIRFIELD* CLEAR 46 42 89 S6 29.73F TC 8
HARRISBURG* PTCLDY 51 45 82 SW9 29.76F TC 10
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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