884
ASUS43 KLOT 110501
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT WED MAR 11 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.
ILZ001-002-007-009-015-016-024-110600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 44 42 93 N8 29.63F TC 7
STERLING* MOCLDY 44 44 100 N13G18 29.66R TC 7
SAVANNA* CLOUDY 40 38 90 N12 29.69R TC 5
ILZ003-004-008-010-011-017-018-110600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD TSTM 40 39 97 N14G22 29.69R FOG TC 4
FREEPORT* CLOUDY 38 36 89 N13 29.71F WCI 31 TC 4
ILZ005-006-012>014-019>023-110600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 45 43 93 N3 29.65F THUNDER TC 7
CHICAGO-MIDWAY CLOUDY 46 45 96 E10 29.63F TC 8
AURORA CLOUDY 46 46 100 N21G26 29.67R TC 8
JOLIET* CLOUDY 57 57 100 NE3 29.63F TC 14
WAUKEGAN CLOUDY 38 38 100 N9 29.67R WCI 31 TC 3
DUPAGE AIRPORT LGT RAIN 46 46 100 NE9 29.63F TC 8
WHEELING TSTM 44 43 96 N12 29.69F TC 7
MORRIS* CLOUDY 55 55 100 E6 29.61F TC 13
LANSING* LGT RAIN 47 47 97 NE8 29.66F TC 9
NORTHERLY ISL* N/A 40 39 97 MISG N/A TC 4
LMZ740>746-110600-
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 40 90/ 18/ 19 N/A
NORTHERLY ISL 43 40/ 7/ 19 N/A
CALUMET HARBOR 42 50/ 4/ 12 1005.5
BURNS HARBOR 40 360/ 10/ 20 1006.8R
MICHIGAN CITY 43 310/ 33/ 36 1006.0R
ILZ025>027-034>036-040-047-049-050-058-095>099-110600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY TSTM 60 56 86 S15 29.69 FOG TC 16
MACOMB* LGT RAIN 63 58 82 SW24G35 29.70R TC 17
ILZ028>032-037-038-041>044-048-051>054-059>061-110600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 69 63 81 S17 29.63F TC 21
BLOOMINGTON MOCLDY 68 64 87 S21G29 29.65F TC 20
DECATUR MOCLDY 69 64 84 SW22G38 29.70R TC 21
PEORIA LGT RAIN 72 62 71 SW14 29.62S TC 22
LACON* TSTM 60 57 89 NW3 29.60F TC 16
LINCOLN* MOCLDY 70 60 69 S8 29.67S TC 21
SPRINGFIELD LGT RAIN 70 62 76 S20G30 29.68R TC 21
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-110600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 68 63 84 S23 29.70S TC 20
DANVILLE* MOCLDY 69 64 84 SW21G28 29.72S TC 21
MATTOON MOCLDY 69 64 84 S16G35 29.72S TC 21
PARIS* PTCLDY 69 63 81 SW24G31 29.73F TC 20
ILZ079-100>102-110600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE PTCLDY 73 67 82 SW16G23 29.71S TC 23
CAHOKIA* PTCLDY 72 64 76 SW10G20 29.72R TC 22
SPARTA* MOCLDY 71 67 90 S16G24 29.77S TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-110600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 72 66 81 SW24G31 29.78F TC 22
CAIRO* PTCLDY 73 67 83 S15G21 29.84F TC 23
EFFINGHAM* CLOUDY 71 67 87 S15 29.76F TC 21
MARION CLOUDY 71 66 84 S15G25 29.80F TC 22
MT. VERNON CLOUDY 71 65 81 SW21 29.79F TC 22
CENTRALIA* MOCLDY 72 65 80 S20G26 29.76R TC 22
SALEM* MOCLDY 72 65 79 S21G32 29.75S TC 22
ILZ067-068-072-073-078-083-087-091-110600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 70 64 81 S17 29.78F TC 21
FLORA* PTCLDY 72 66 83 S21G29 29.77S TC 22
FAIRFIELD* CLOUDY 71 64 77 S15 29.78F TC 22
HARRISBURG* PTCLDY 72 64 74 S14G23 29.81F TC 22
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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