836
ASUS43 KLOT 081406
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM 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.
ILZ001-002-007-009-015-016-024-081500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 45 38 76 SE6 29.72F TC 7
STERLING* PTCLDY 41 38 89 SE6 29.77F TC 5
SAVANNA* PTCLDY 37 34 87 SE5 29.75S WCI 34 TC 3
ILZ003-004-008-010-011-017-018-081500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 39 35 86 SE6 29.79F WCI 35 TC 4
FREEPORT* MOCLDY 42 38 86 S10 29.77F TC 5
DE KALB* MOCLDY 38 36 92 MISG 29.81F TC 3
PERU* MOCLDY 43 37 81 SE9 29.78F TC 6
ILZ005-006-012>014-019>023-081500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 47 35 63 S8 29.83S TC 8
CHICAGO-MIDWAY CLOUDY 46 36 68 S10 29.85F TC 8
AURORA MOCLDY 40 35 83 SE12 29.80F TC 4
JOLIET* MOCLDY 44 38 79 SE8 29.84F TC 7
WAUKEGAN CLOUDY 44 36 73 S13 29.82S TC 7
DUPAGE AIRPORT MOCLDY 40 36 86 S12 29.82F TC 4
KANKAKEE* MOCLDY 46 36 68 S9 29.87F TC 8
WHEELING CLOUDY 42 36 79 S7 29.84S TC 6
MORRIS* MOCLDY 42 36 80 S13 29.81F TC 5
ROMEOVILLE* CLEAR 41 37 87 SE13 29.85S TC 5
LANSING* MOCLDY 42 35 75 S9 29.88S TC 6
NORTHERLY ISL* N/A 46 34 62 S9 N/A TC 8
LMZ740>746-081500-
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 45 190/ 20/ 20 N/A
NORTHERLY ISL 46 180/ 10/ 14 N/A
CALUMET HARBOR 45 170/ 9/ 13 1010.8
BURNS HARBOR 47 170/ 9/ 13 1012.2F
MICHIGAN CITY 47 160/ 13/ 17 1011.2R
ILZ025>027-034>036-040-047-049-050-058-095>099-081500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 48 40 73 SE12 29.70F TC 9
GALESBURG* CLOUDY 44 42 93 SE5 29.75F TC 7
MACOMB* CLOUDY 44 40 85 SE13 29.76S TC 7
JACKSONVILLE* MOCLDY 49 44 81 SE10 29.77S TC 10
ILZ028>032-037-038-041>044-048-051>054-059>061-081500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 45 37 74 S17 29.82F TC 7
BLOOMINGTON MOCLDY 44 39 82 SE20 29.81F TC 7
DECATUR MOCLDY 47 42 83 S17 29.83F TC 8
PEORIA MOCLDY 47 40 76 S7 29.78F TC 8
LACON* MOCLDY 49 38 66 S10 29.77F TC 9
LINCOLN* MOCLDY 45 38 76 S8 29.80F TC 7
SPRINGFIELD MOCLDY 49 44 83 SE14 29.78F TC 9
TAYLORVILLE PTCLDY 46 42 87 SE15 29.80F TC 8
ILZ033-039-045-046-055>057-062-063-081500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 47 43 86 SE21G31 29.87S TC 8
DANVILLE* MOCLDY 47 36 67 SE9 29.90S TC 8
RANTOUL* CLOUDY 42 37 81 SE10 29.88S TC 6
MATTOON MOCLDY 49 42 77 S16G28 29.86F TC 9
PARIS* CLOUDY 43 36 75 CALM 29.90F TC 6
ILZ079-100>102-081500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 50 46 87 SE9 29.80S TC 10
CAHOKIA* MOCLDY 52 50 93 S10G18 29.79F FOG TC 11
SPARTA* CLOUDY 52 52 100 SE10 29.83F FOG TC 11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-081500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 52 51 97 S8 29.87R FOG TC 11
CAIRO* CLOUDY 57 57 100 S8 29.90R TC 14
EFFINGHAM* MOCLDY 47 44 88 E10 29.89F TC 8
MARION CLOUDY 54 52 94 S12 29.87F TC 12
MT. VERNON CLOUDY 50 47 89 SE8 29.87F TC 10
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 50 45 81 SE7 29.86S TC 10
METROPOLIS* FOG 54 53 97 CALM 29.89F VSB 1/2 TC 12
ILZ067-068-072-073-078-083-087-091-081500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 44 38 79 SE8 29.93S TC 7
FAIRFIELD* CLOUDY 49 45 85 SE12 29.89F TC 10
HARRISBURG* CLOUDY 53 51 94 SE15 29.89F FOG TC 12
ROBINSON* MOCLDY 45 41 87 SE9 29.92F TC 7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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