086
ASUS43 KLOT 080110
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM CST WED JAN 07 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.
ILZ001-002-007-009-015-016-024-080200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 41 36 82 CALM 29.79F TC 5
STERLING* CLEAR 39 37 92 SE7 29.83F WCI 34 TC 4
SAVANNA* CLEAR 36 33 89 S6 29.81F WCI 31 TC 2
ILZ003-004-008-010-011-017-018-080200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 35 33 92 SE5 29.85S WCI 31 TC 2
FREEPORT* CLEAR 38 35 89 S10 29.83S WCI 31 TC 3
DE KALB* CLEAR 36 36 100 MISG 29.86S TC 2
PERU* CLEAR 43 39 87 S7 29.86S TC 6
ILZ005-006-012>014-019>023-080200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 41 35 79 S9 29.86F TC 5
CHICAGO-MIDWAY CLEAR 42 36 79 S8 29.88F TC 6
AURORA CLEAR 37 35 92 S12 29.86S WCI 29 TC 3
JOLIET* CLEAR 44 38 82 S6 29.89S TC 7
WAUKEGAN CLEAR 36 32 85 S6 29.86S WCI 31 TC 2
DUPAGE AIRPORT CLEAR 37 34 89 S8 29.86S WCI 31 TC 3
KANKAKEE* CLEAR 45 37 74 S12 29.91F TC 7
WHEELING CLEAR 36 33 89 S6 29.88S WCI 31 TC 2
MORRIS* CLEAR 44 38 80 S6 29.88S TC 7
ROMEOVILLE* CLEAR 39 37 93 SE10 29.89S WCI 32 TC 4
LANSING* CLEAR 38 34 84 S7 29.91S WCI 33 TC 3
NORTHERLY ISL* N/A 35 32 88 S1 N/A TC 2
LMZ740>746-080200-
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 38 150/ 16/ 17 N/A
NORTHERLY ISL 35 150/ 5/ 6 N/A
CALUMET HARBOR 41 140/ 5/ 8 1012.1
BURNS HARBOR 44 160/ 7/ 11 1013.5S
MICHIGAN CITY 42 140/ 8/ 9 1012.9S
ILZ025>027-034>036-040-047-049-050-058-095>099-080200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 53 32 44 S9 29.83R TC 12
GALESBURG* CLEAR 45 40 82 CALM 29.85R TC 7
MACOMB* CLEAR 46 36 69 S7 29.86R TC 8
JACKSONVILLE* CLEAR 52 35 52 SE10 29.88R TC 11
ILZ028>032-037-038-041>044-048-051>054-059>061-080200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 45 40 83 S14G20 29.88F TC 7
BLOOMINGTON CLEAR 46 41 82 S16 29.91S TC 8
DECATUR CLEAR 46 40 79 S10 29.93R TC 8
PEORIA CLEAR 50 39 66 S14 29.87R TC 10
LACON* CLEAR 49 38 66 S10G17 29.84S TC 10
LINCOLN* CLEAR 44 35 71 S6 29.91R TC 7
SPRINGFIELD CLEAR 49 39 68 S12 29.89S TC 9
TAYLORVILLE CLEAR 47 39 71 SE9 29.92S TC 9
ILZ033-039-045-046-055>057-062-063-080200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 40 38 93 SE12 29.94F TC 4
DANVILLE* CLEAR 43 37 78 S7 29.96F TC 6
RANTOUL* CLEAR 39 37 92 SE5 29.94S TC 4
MATTOON CLEAR 47 39 74 SE10 29.94S TC 8
PARIS* CLEAR 41 36 82 CALM 29.97S TC 5
ILZ079-100>102-080200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 52 37 58 SE12 29.91S TC 11
CAHOKIA* MOCLDY 54 38 54 S9 29.90 TC 12
SPARTA* MOCLDY 53 38 56 SE6 29.95R TC 12
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-080200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 47 38 71 SE7 29.96R TC 8
CAIRO* CLEAR 48 40 73 CALM 29.97S TC 9
EFFINGHAM* CLEAR 47 41 77 E8 29.97S TC 9
MARION CLEAR 54 39 58 SE7 29.96F TC 12
MT. VERNON PTCLDY 51 39 63 SE5 29.96F TC 11
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* PTCLDY 51 40 64 SE5 29.95S TC 11
METROPOLIS* PTCLDY 46 38 72 CALM 29.98S TC 8
ILZ067-068-072-073-078-083-087-091-080200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 39 35 86 SE8 29.99F WCI 33 TC 4
FLORA* PTCLDY 41 37 87 SE8 29.97F TC 5
FAIRFIELD* PTCLDY 50 38 62 SE5 29.97S TC 10
HARRISBURG* PTCLDY 46 37 70 CALM 29.98S TC 8
ROBINSON* CLEAR 39 37 93 SE5 29.98S TC 4
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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