961
ASUS43 KLOT 100106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-100200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 57 49 74 S6 29.66S TC 14
STERLING* CLEAR 60 50 69 CALM 29.70R TC 16
SAVANNA* CLEAR 59 46 63 SE3 29.68S TC 15
ILZ003-004-008-010-011-017-018-100200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 64 50 60 S7 29.71R TC 18
FREEPORT* CLEAR 55 48 77 CALM 29.71S TC 13
ROCHELLE* CLEAR 55 46 70 S6 29.71R TC 13
ILZ005-006-012>014-019>023-100200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 64 55 72 S8G21 29.72R TC 18
CHICAGO-MIDWAY CLEAR 63 55 75 S10G23 29.74R TC 17
AURORA CLEAR 62 56 80 S10 29.72R TC 17
JOLIET* PTCLDY 65 57 75 S7 29.74S TC 18
WAUKEGAN MOCLDY 60 49 66 S8 29.71R TC 16
DUPAGE AIRPORT CLEAR 63 55 75 S14 29.72R TC 17
KANKAKEE* CLEAR 61 57 86 S9 29.78R TC 16
WHEELING PTCLDY 64 55 72 S12 29.74R TC 18
MORRIS* CLEAR 64 56 76 S9 29.73R TC 18
ROMEOVILLE* PTCLDY 63 57 82 S12 29.75R TC 17
LANSING* CLEAR 58 54 86 S10 29.76S TC 15
NORTHERLY ISL* N/A 61 53 75 S15 N/A TC 16
LMZ740>746-100200-
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 59 190/ 16/ 17 N/A
NORTHERLY ISL 62 170/ 14/ 22 N/A
CALUMET HARBOR 61 170/ 11/ 18 1006.8
BURNS HARBOR 60 190/ 7/ 10 1008.5R
MICHIGAN CITY 61 180/ 11/ 14 1006.8R
ILZ025>027-034>036-040-047-049-050-058-095>099-100200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 70 53 54 SW5 29.70R TC 21
GALESBURG* CLEAR 64 56 76 CALM 29.71R TC 18
MACOMB* CLEAR 64 53 68 S3 29.71R TC 18
JACKSONVILLE* CLEAR 68 59 73 S13G18 29.72R TC 20
PITTSFIELD* CLEAR 74 55 51 SW6 29.72R TC 23
ILZ028>032-037-038-041>044-048-051>054-059>061-100200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 63 56 79 S15 29.75R TC 17
BLOOMINGTON MOCLDY 61 59 93 S22 N/A TC 16
DECATUR PTCLDY 63 59 87 S15 29.77S TC 17
PEORIA CLEAR 66 59 78 S14 29.72R TC 19
LACON* CLEAR 66 57 71 S10 29.71R TC 19
LINCOLN* CLEAR 64 57 80 S8 29.75R TC 18
SPRINGFIELD CLEAR 65 60 84 S20 29.73S TC 18
TAYLORVILLE CLEAR 63 60 90 S17 29.76S TC 17
ILZ033-039-045-046-055>057-062-063-100200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 63 59 87 SW12 29.80R TC 17
DANVILLE* CLOUDY 64 60 85 S23 29.80S TC 18
RANTOUL* CLOUDY 62 57 84 S10 29.78S TC 17
MATTOON CLOUDY 65 60 84 S12 29.80R TC 18
PARIS* MOCLDY 64 59 83 S21 29.80F TC 18
ILZ079-100>102-100200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 68 59 73 S17 29.76R TC 20
BELLEVILLE CLEAR 68 62 82 SW12 29.77R TC 20
CAHOKIA* CLEAR 69 61 75 S9 29.77R TC 21
SPARTA* CLEAR 66 62 85 S14 29.83S TC 19
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-100200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 67 61 81 S20 29.85R TC 19
CAIRO* CLOUDY 67 63 84 SW10G18 29.92R TC 20
EFFINGHAM* PTCLDY 65 63 90 SE9 29.83S TC 19
MARION MOCLDY 66 62 85 S14G20 29.88R TC 19
MT. VERNON CLEAR 66 61 84 S12 29.85R TC 19
CENTRALIA* CLEAR 67 60 78 S16G25 29.82S TC 20
SALEM* CLEAR 68 61 78 S9 29.82R TC 20
ILZ067-068-072-073-078-083-087-091-100200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 66 61 84 S13 29.86R TC 19
FLORA* CLEAR 64 61 88 S14 29.84S TC 18
FAIRFIELD* PTCLDY 65 60 83 S10 29.86S TC 18
HARRISBURG* CLOUDY 68 59 72 S13 29.89S TC 20
ROBINSON* CLOUDY 66 63 88 S9 29.85R TC 19
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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