190
ASUS43 KLOT 061710
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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.
ILZ001-002-007-009-015-016-024-061800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 41 37 86 W8 29.66S TC 5
STERLING* SUNNY 41 38 89 W7 29.65S TC 5
SAVANNA* MOSUNNY 41 35 79 NW6 29.65S TC 5
ILZ003-004-008-010-011-017-018-061800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 39 35 86 W7 29.64R FOG WCI 34
FREEPORT* CLOUDY 39 37 89 W6 29.64F TC 4
DE KALB* CLOUDY 39 37 92 MISG 29.62R FOG TC 4
PERU* PTSUNNY 45 39 81 W10 29.64S TC 7
ILZ005-006-012>014-019>023-061800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 44 37 76 W9 29.57R TC 7
CHICAGO-MIDWAY MOSUNNY 46 39 76 W14 29.58R TC 8
AURORA SUNNY 42 38 85 NW15 29.60R FOG TC 6
JOLIET* PTSUNNY 46 40 80 W12 29.61S TC 8
WAUKEGAN CLOUDY 40 38 93 NW7 29.56S FOG TC 4
DUPAGE AIRPORT MOSUNNY 42 38 85 W12 29.59R TC 6
KANKAKEE* MOSUNNY 47 41 80 W17 29.62S TC 8
WHEELING PTSUNNY 42 38 85 NW9 29.58S TC 6
MORRIS* MOSUNNY 44 39 82 W12 29.62R TC 7
ROMEOVILLE* MOSUNNY 45 39 81 W13G23 29.60R FOG TC 7
LANSING* MOSUNNY 47 40 76 SW9 29.57F TC 8
NORTHERLY ISL* N/A 44 36 73 W10 N/A TC 7
LMZ740>746-061800-
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 41 300/ 8/ 9 N/A
NORTHERLY ISL 44 260/ 3/ 11 N/A
CALUMET HARBOR 46 240/ 5/ 8 1000.7
BURNS HARBOR 41 270/ 6/ 6 1002.0F
MICHIGAN CITY 43 230/ 16/ 17 1000.2F
ILZ025>027-034>036-040-047-049-050-058-095>099-061800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 43 41 93 W14 29.72S FOG TC 6
MACOMB* CLOUDY 43 41 93 W14 29.73S FOG TC 6
JACKSONVILLE* CLOUDY 47 41 80 W8 29.73S TC 8
ILZ028>032-037-038-041>044-048-051>054-059>061-061800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 47 41 80 W18 29.65R TC 8
BLOOMINGTON PTSUNNY 46 41 82 W17 29.67S TC 8
DECATUR CLOUDY 48 42 80 W14G24 29.69F TC 9
PEORIA CLOUDY 44 40 85 W12 29.69S TC 7
LACON* CLOUDY 43 36 76 W9 29.67R TC 6
LINCOLN* CLOUDY 48 40 75 W8 29.70S TC 9
SPRINGFIELD CLOUDY 46 41 82 W13 29.72S TC 8
TAYLORVILLE CLOUDY 47 42 83 W15 29.72F TC 8
ILZ033-039-045-046-055>057-062-063-061800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 48 43 82 W21G28 29.66S TC 9
DANVILLE* CLOUDY 49 44 81 SW16G23 29.65S TC 10
RANTOUL* CLOUDY 47 42 82 W14G22 29.65S TC 8
MATTOON CLOUDY 49 44 83 W16G32 29.70R TC 9
PARIS* CLOUDY 49 44 84 W21 29.69S TC 9
ILZ079-100>102-061800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 55 45 67 W15 29.76R TC 13
BELLEVILLE SUNNY 59 48 65 W12 29.74S TC 15
CAHOKIA* SUNNY 58 46 64 W10 29.75S TC 14
SPARTA* SUNNY 58 48 68 W12G18 29.78S TC 14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-061800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 57 49 74 SW10 29.78S TC 14
CAIRO* CLOUDY 57 53 86 SW9 29.82S TC 14
EFFINGHAM* CLOUDY 54 47 80 SW13G21 29.74R TC 12
MARION SUNNY 57 48 72 W6 29.78S TC 14
MT. VERNON CLOUDY 57 49 74 W9 29.76R TC 14
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 56 48 74 W15 29.75R TC 13
METROPOLIS* CLOUDY 57 50 77 SW3G17 29.82S TC 14
ILZ067-068-072-073-078-083-087-091-061800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 55 48 77 SW16 29.73S TC 13
FLORA* CLOUDY 55 48 76 W13 29.74S TC 13
FAIRFIELD* CLOUDY 55 47 76 SW10 29.75S TC 13
HARRISBURG* PTSUNNY 57 47 69 SW14 29.78S TC 14
ROBINSON* CLOUDY 54 48 82 W13G23 29.71F TC 12
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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