284
ASUS43 KLOT 070910
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM 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.
ILZ001-002-007-009-015-016-024-071000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 33 31 92 W3 29.86S TC 1
STERLING* CLOUDY 33 33 100 W10 29.87R WCI 25 TC 1
SAVANNA* CLOUDY 32 30 93 W5 29.86S FOG WCI 27
ILZ003-004-008-010-011-017-018-071000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 33 33 100 W10 29.86R FOG WCI 25
FREEPORT* CLOUDY 33 30 90 W8 29.86R WCI 26 TC 1
DE KALB* CLOUDY 33 33 100 MISG 29.84R FOG TC 1
PERU* CLOUDY 34 34 100 W10 29.87R FOG WCI 26
ILZ005-006-012>014-019>023-071000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 37 35 92 W9 29.81R WCI 30 TC 3
CHICAGO-MIDWAY CLOUDY 38 35 89 W8 29.82R FOG WCI 32
AURORA CLOUDY 34 34 100 W13 29.84R FOG WCI 25
JOLIET* CLOUDY 38 37 96 W7 29.85R FOG WCI 32
WAUKEGAN CLOUDY 35 35 100 W10G23 29.80R FOG WCI 27
DUPAGE AIRPORT CLOUDY 35 35 100 W10 29.83R FOG WCI 27
KANKAKEE* CLOUDY 37 36 94 W8 29.86R FOG WCI 31
WHEELING CLOUDY 37 35 92 W8 29.82R WCI 31 TC 3
MORRIS* CLOUDY 35 35 99 W10 29.84R FOG WCI 27
ROMEOVILLE* CLOUDY 36 36 100 W7 29.84R FOG WCI 30
LANSING* CLOUDY 37 35 93 W8 29.83S FOG WCI 31
NORTHERLY ISL* N/A 37 34 89 SW14 N/A WCI 28 TC 3
LMZ740>746-071000-
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 38 270/ 16/ 17 N/A
NORTHERLY ISL 37 250/ 11/ 13 N/A
CALUMET HARBOR 38 240/ 7/ 12 1009.2
BURNS HARBOR 38 240/ 5/ 8 1010.2R
MICHIGAN CITY 36 230/ 13/ 14 1009.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-071000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 32 32 100 S6 29.86S FOG WCI 26
GALESBURG* MIX PCPN N/A N/A N/A W5 29.88R VSB<1/4
MACOMB* FOG 27 27 100 N3 29.89R VSB 1/4 TC -3
JACKSONVILLE* CLOUDY 29 28 98 CALM 29.89R VSB<1/4 TC -2
ILZ028>032-037-038-041>044-048-051>054-059>061-071000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 36 35 96 W10 29.86S WCI 29 TC 2
BLOOMINGTON CLOUDY 36 36 100 W5 29.87R FOG WCI 32
DECATUR CLOUDY 34 34 100 W6 29.88 FOG WCI 29
PEORIA CLOUDY 34 33 96 NW3 29.87R FOG TC 1
LACON* CLOUDY 34 32 92 W7 29.88R FOG WCI 28
LINCOLN* CLOUDY 37 35 94 W5 29.88S FOG WCI 33
SPRINGFIELD FOG 27 27 100 CALM 29.88S VSB 1/4 TC -3
TAYLORVILLE N/A 31 31 99 CALM 29.89S TC -1
ILZ033-039-045-046-055>057-062-063-071000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 38 36 92 NW7 29.87S FOG WCI 33
DANVILLE* CLOUDY 40 37 89 W6 29.87S TC 5
RANTOUL* CLOUDY 38 36 93 W6 29.86S WCI 33 TC 3
MATTOON CLEAR 33 33 100 SW3 29.87S FOG TC 1
PARIS* CLOUDY 40 37 92 CALM 29.88S TC 4
ILZ079-100>102-071000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 32 31 94 CALM 29.90F FOG TC 0
BELLEVILLE CLEAR 34 33 94 CALM 29.90S TC 1
CAHOKIA* CLEAR 32 30 92 CALM 29.90S TC 0
SPARTA* CLEAR 36 32 84 CALM 29.93S TC 2
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 40 35 83 CALM 29.93R TC 4
CAIRO* CLOUDY 34 34 100 CALM 29.93R VSB<1/4 TC 1
EFFINGHAM* CLEAR 33 33 100 CALM 29.91S FOG TC 1
MARION CLEAR 37 36 96 CALM 29.93S TC 3
MT. VERNON CLEAR 31 30 96 CALM 29.92S FOG TC -1
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* FOG 35 34 96 CALM 29.90F VSB 1/4 TC 2
METROPOLIS* FOG 35 34 96 CALM 29.93R VSB 1/4 TC 2
ILZ067-068-072-073-078-083-087-091-071000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE FOG 34 34 100 CALM 29.91R VSB 3/4 TC 1
FLORA* CLEAR 34 34 100 SW3 29.91S TC 1
FAIRFIELD* FOG 34 33 98 CALM 29.92S VSB 1/2 TC 1
HARRISBURG* CLEAR 37 35 90 CALM 29.94R TC 3
ROBINSON* CLEAR 36 36 100 W2 29.89S FOG TC 2
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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