657
ASUS43 KLOT 070101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM 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.
ILZ001-002-007-009-015-016-024-070200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 38 35 89 W13 29.78R WCI 30 TC 3
STERLING* CLOUDY 37 37 100 W12 29.75S FOG WCI 29
SAVANNA* CLOUDY 37 35 92 W9 29.75R WCI 30 TC 3
ILZ003-004-008-010-011-017-018-070200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 39 37 92 VRB6 29.73R FOG WCI 35
FREEPORT* CLOUDY 38 36 90 W12 29.74R WCI 31 TC 4
DE KALB* CLOUDY 38 38 100 MISG 29.73R FOG TC 4
ILZ005-006-012>014-019>023-070200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE DRIZZLE 40 38 93 W8 29.70S FOG TC 4
CHICAGO-MIDWAY DRIZZLE 41 40 96 W7 29.71S FOG TC 5
AURORA CLOUDY 39 38 96 W8 29.72R FOG WCI 33
JOLIET* CLOUDY 43 42 97 W6 29.74R FOG TC 6
WAUKEGAN CLOUDY 39 38 96 W7 29.68R FOG WCI 34
DUPAGE AIRPORT CLOUDY 39 39 100 W8 29.71R FOG WCI 33
WHEELING CLOUDY 41 38 89 W6 29.71S FOG TC 5
MORRIS* CLOUDY 40 40 98 W9 29.74R FOG TC 5
ROMEOVILLE* CLOUDY 41 41 100 W7 29.74R FOG TC 5
LANSING* CLOUDY 42 38 88 W10 29.73S FOG TC 5
NORTHERLY ISL* N/A 41 38 89 W6 N/A TC 5
LMZ740>746-070200-
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 42 260/ 10/ 11 N/A
NORTHERLY ISL 41 230/ 5/ 11 N/A
CALUMET HARBOR 42 230/ 5/ 7 1006.1
BURNS HARBOR 38 270/ 7/ 7 1007.1R
MICHIGAN CITY 39 220/ 8/ 8 1006.3R
ILZ025>027-034>036-040-047-049-050-058-095>099-070200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 39 36 89 CALM 29.82R TC 4
MACOMB* CLOUDY 41 38 90 W15 29.83R TC 5
ILZ028>032-037-038-041>044-048-051>054-059>061-070200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 41 38 90 W15 29.76R FOG TC 5
BLOOMINGTON CLOUDY 43 41 93 W13 29.77R TC 6
DECATUR CLEAR 43 40 89 NW7 29.78R TC 6
PEORIA CLOUDY 42 39 89 NW13 29.78R TC 6
LACON* CLOUDY 40 37 90 NW9 29.77R FOG TC 4
LINCOLN* CLOUDY 46 38 75 W6 29.79R TC 8
SPRINGFIELD CLEAR 42 38 85 NW13 29.81R TC 6
TAYLORVILLE CLEAR 43 39 87 N10 29.80R TC 6
ILZ033-039-045-046-055>057-062-063-070200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 44 41 89 NW10 29.76R TC 7
DANVILLE* CLOUDY 45 40 83 W8 29.77R TC 7
RANTOUL* CLOUDY 43 40 89 NW9 29.77R TC 6
MATTOON CLEAR 41 41 100 NW5 29.76R FOG TC 5
PARIS* CLEAR 41 39 92 CALM 29.77S TC 5
ILZ079-100>102-070200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 55 37 50 NW13 29.80R TC 13
BELLEVILLE CLEAR 53 37 53 SW6 29.78R TC 12
CAHOKIA* CLEAR 57 36 45 SW5 29.79R TC 14
SPARTA* CLEAR 58 36 44 W3 29.81R TC 14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-070200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 54 48 80 SW6 29.80R TC 12
EFFINGHAM* CLEAR 46 43 91 NW3 29.79R TC 8
MARION CLEAR 55 46 71 SW6 29.79R TC 13
MT. VERNON CLEAR 47 44 90 CALM 29.79R TC 8
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 55 41 59 W7 29.77R TC 13
METROPOLIS* CLEAR 57 48 72 CALM 29.81R TC 14
ILZ067-068-072-073-078-083-087-091-070200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 44 41 89 S5 29.77R TC 7
FLORA* CLEAR 43 39 87 S6 29.77R TC 6
FAIRFIELD* CLEAR 47 42 83 SW3 29.78R TC 8
HARRISBURG* CLEAR 54 46 75 SW5 29.79R TC 12
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page