980
ASUS43 KLOT 071912
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.
ILZ001-002-007-009-015-016-024-072000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 42 38 85 S13 29.85F TC 6
STERLING* MOSUNNY 38 38 100 VRB3 29.91F TC 3
SAVANNA* CLOUDY 35 33 93 SE6 29.89F WCI 30 TC 2
ILZ003-004-008-010-011-017-018-072000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 34 33 96 S9 29.92S WCI 27 TC 1
FREEPORT* CLOUDY 35 32 90 S7 29.90F WCI 29 TC 2
DE KALB* FOG 33 33 100 MISG 29.92R VSB 1/4 TC 1
PERU* MOSUNNY 39 37 93 SE8 29.91F WCI 34 TC 4
ILZ005-006-012>014-019>023-072000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 38 32 79 S8 29.89F WCI 32 TC 3
CHICAGO-MIDWAY PTSUNNY 39 33 79 S6 29.91F WCI 35 TC 4
AURORA CLOUDY 35 34 96 S7 29.91F FOG WCI 29
JOLIET* PTSUNNY 40 37 89 S5 29.94S FOG TC 4
WAUKEGAN MOSUNNY 37 33 85 SW7 29.89F WCI 32 TC 3
DUPAGE AIRPORT CLOUDY 34 33 96 S7 29.91F FOG WCI 28
KANKAKEE* SUNNY 42 35 76 SW6 29.95F TC 6
WHEELING MOSUNNY 39 33 79 S7 29.91F WCI 34 TC 4
MORRIS* CLOUDY 38 34 86 S6 29.93S WCI 33 TC 3
ROMEOVILLE* PTSUNNY 37 36 93 S6 29.93F FOG WCI 33
LANSING* CLOUDY 38 34 87 S7 29.93F WCI 32 TC 3
NORTHERLY ISL* N/A 39 32 76 S8 N/A WCI 33 TC 4
LMZ740>746-072000-
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 37 200/ 13/ 14 N/A
NORTHERLY ISL 38 240/ 6/ 11 N/A
CALUMET HARBOR 37 1013.2S
BURNS HARBOR 40 210/ 7/ 9 1014.6S
MICHIGAN CITY 41 200/ 7/ 8 1013.5F
ILZ025>027-034>036-040-047-049-050-058-095>099-072000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 58 35 42 S14 29.87F TC 14
GALESBURG* SUNNY 45 45 100 S12 29.89F TC 7
MACOMB* SUNNY 54 41 61 S8 29.89F TC 12
JACKSONVILLE* SUNNY 59 36 42 S12 29.90F TC 15
ILZ028>032-037-038-041>044-048-051>054-059>061-072000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 45 38 76 S6 29.94S TC 7
BLOOMINGTON SUNNY 48 38 68 S9 29.94F TC 9
DECATUR SUNNY 51 42 71 S9 29.94F TC 11
PEORIA MOSUNNY 46 38 73 S12 29.92F TC 8
LACON* SUNNY 46 34 62 CALM 29.91F TC 8
LINCOLN* SUNNY 51 40 63 S5 29.94S TC 11
SPRINGFIELD SUNNY 58 40 51 S10 29.92F TC 14
TAYLORVILLE SUNNY 56 42 58 S12 29.95S TC 13
ILZ033-039-045-046-055>057-062-063-072000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 46 37 71 S7 29.95F TC 8
DANVILLE* SUNNY 49 37 62 S9 29.96F TC 10
RANTOUL* SUNNY 46 37 71 S8 29.95F TC 8
MATTOON SUNNY 48 42 80 S9 29.94F TC 9
PARIS* SUNNY 50 37 61 CALM 29.97F TC 10
ILZ079-100>102-072000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 63 37 39 S9 29.94F TC 17
BELLEVILLE SUNNY 63 38 39 SW9 29.93F TC 17
CAHOKIA* SUNNY 64 36 35 S6 29.94F TC 18
SPARTA* MOSUNNY 62 37 39 S6 29.97F TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-072000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 63 39 41 S5 29.96F TC 17
CAIRO* MOSUNNY 64 43 46 S5 29.98F TC 18
EFFINGHAM* SUNNY 55 42 60 SE7 29.98S TC 13
MARION MOSUNNY 63 39 42 S7 29.97F TC 17
MT. VERNON MOSUNNY 59 41 51 VRB6 29.97F TC 15
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* MOSUNNY 60 40 48 S6 29.96F TC 15
METROPOLIS* MOSUNNY 61 38 43 CALM 29.99F TC 16
ILZ067-068-072-073-078-083-087-091-072000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE N/A 53 40 61 S8 29.98F TC 12
FLORA* SUNNY 55 41 58 S9 29.97F TC 13
FAIRFIELD* MOSUNNY 55 40 55 SE7 29.98F TC 13
HARRISBURG* MOSUNNY 61 39 44 SE6 29.98F TC 16
ROBINSON* SUNNY 50 43 76 S7 29.97F TC 10
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