556
ASUS43 KLOT 091806
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT MON MAR 09 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.
ILZ001-002-007-009-015-016-024-091900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 69 44 40 SW14 29.68F TC 21
6HR MIN TEMP: 47; 6HR MAX TEMP: 69;
STERLING* SUNNY 67 45 45 SW13 29.71F TC 19
SAVANNA* SUNNY 67 41 38 SW10 29.69F TC 20
ILZ003-004-008-010-011-017-018-091900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 67 41 38 S12 29.71S TC 19
6HR MIN TEMP: 42; 6HR MAX TEMP: 67; 6HR PCP: TRACE;
FREEPORT* SUNNY 65 40 38 SW15 29.71F TC 19
ROCHELLE* SUNNY 66 42 41 SW13G18 29.72S TC 19
PERU* SUNNY 68 47 46 S13G20 29.73F TC 20
ILZ005-006-012>014-019>023-091900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE SUNNY 66 41 40 SW12G23 29.71F TC 19
6HR MIN TEMP: 50; 6HR MAX TEMP: 67;
CHICAGO-MIDWAY MOSUNNY 67 42 40 SW16G25 29.73F TC 19
6HR MIN TEMP: 48; 6HR MAX TEMP: 67;
AURORA SUNNY 67 43 41 SW14 29.73F TC 19
6HR MIN TEMP: 45; 6HR MAX TEMP: 67;
JOLIET* SUNNY 70 46 42 SW9G18 29.75F TC 21
WAUKEGAN SUNNY 68 40 35 SW20G28 29.69S TC 20
6HR MIN TEMP: 48; 6HR MAX TEMP: 68;
DUPAGE AIRPORT SUNNY 67 42 40 S15 29.72F TC 19
6HR MIN TEMP: 43; 6HR MAX TEMP: 67;
KANKAKEE* SUNNY 70 49 48 SW16G22 29.78F TC 21
WHEELING SUNNY 66 40 38 SW12G25 29.72F TC 19
6HR MIN TEMP: 49; 6HR MAX TEMP: 66;
MORRIS* SUNNY 68 47 47 SW15G24 29.73F TC 20
ROMEOVILLE* SUNNY 68 46 45 SW16 29.75F TC 20
LANSING* SUNNY 67 45 45 SW17G25 29.76F TC 20
NORTHERLY ISL* N/A 65 39 38 S20 N/A TC 18
LMZ740>746-091900-
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 62 220/ 18/ 22 N/A
CALUMET HARBOR 63 200/ 18/ 21 1006.9
BURNS HARBOR 64 200/ 12/ 15 1008.1F
MICHIGAN CITY 66 190/ 19/ 21 1006.5F
ILZ025>027-034>036-040-047-049-050-058-095>099-091900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 70 52 52 SW18G28 29.73F TC 21
GALESBURG* SUNNY 68 55 62 S13G20 29.72F TC 20
MACOMB* SUNNY 70 52 54 SW13G18 29.75S TC 21
JACKSONVILLE* SUNNY 71 52 50 SW16G23 29.76F TC 22
PITTSFIELD* SUNNY 72 54 53 SW15 29.77F TC 22
ILZ028>032-037-038-041>044-048-051>054-059>061-091900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 69 49 50 SW17G23 29.76F TC 20
BLOOMINGTON SUNNY 68 54 60 SW20G28 29.78F TC 20
DECATUR PTSUNNY 62 55 77 SW24G33 29.82F TC 17
PEORIA SUNNY 68 49 50 SW18G26 29.74F TC 20
6HR MIN TEMP: 44; 6HR MAX TEMP: 68;
LACON* SUNNY 68 45 44 S14 29.73F TC 20
LINCOLN* SUNNY 71 51 49 S14G20 29.77F TC 22
SPRINGFIELD SUNNY 71 55 56 SW14G28 29.77F TC 22
6HR MIN TEMP: 48; 6HR MAX TEMP: 71;
TAYLORVILLE CLOUDY 62 56 83 S18 29.83S TC 16
6HR MIN TEMP: 46; 6HR MAX TEMP: 64;
ILZ033-039-045-046-055>057-062-063-091900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 67 57 70 S24 29.82F TC 19
DANVILLE* SUNNY 66 55 66 S23G29 29.83F TC 19
RANTOUL* MOSUNNY 67 54 64 S17G26 29.80F TC 19
MATTOON CLOUDY 57 54 89 S16G33 29.85F TC 14
PARIS* PTSUNNY 60 54 78 S22G30 29.88S TC 16
ILZ079-100>102-091900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 70 59 68 S22 29.81F TC 21
CAHOKIA* SUNNY 70 59 68 S14 29.81F TC 21
SPARTA* CLOUDY 61 60 96 S13G20 29.90F TC 16
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-091900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 65 60 84 S18 29.91F TC 18
6HR MIN TEMP: 51; 6HR MAX TEMP: 65;
CAIRO* CLOUDY 67 63 87 S8 29.95F TC 20
EFFINGHAM* CLOUDY 61 58 88 S14G22 29.90F TC 16
MARION CLOUDY 63 59 88 S16 29.93F TC 17
MT. VERNON CLOUDY 63 58 83 S14 29.92F TC 17
CENTRALIA* CLOUDY 65 59 81 S15G22 29.89F TC 18
SALEM* CLOUDY 64 58 82 S13 29.89F TC 18
ILZ067-068-072-073-078-083-087-091-091900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 62 57 83 S15 29.93F TC 17
FLORA* CLOUDY 63 59 88 S17G24 29.92F TC 17
FAIRFIELD* CLOUDY 63 57 82 S13 29.93F TC 17
HARRISBURG* CLOUDY 67 59 75 SW12 29.94F TC 19
ROBINSON* CLOUDY 61 57 88 S14 29.92F TC 16
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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