232
ASUS43 KLOT 100906
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CDT TUE MAR 10 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.
ILZ001-002-007-009-015-016-024-101000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 59 53 80 W6 29.73R TC 15
STERLING* FOG 50 50 100 CALM 29.75R VSB 1/2 TC 10
SAVANNA* FOG 45 44 97 CALM 29.73S VSB 1/4 TC 7
ILZ003-004-008-010-011-017-018-101000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FOG 52 52 100 S5 29.75S VSB 1/16TC 11
FREEPORT* CLEAR 56 54 90 SW12 29.74F TC 14
ROCHELLE* FOG 50 49 95 S6 29.75S VSB 3/4 TC 10
PERU* CLEAR N/A N/A N/A S12 29.76F
ILZ005-006-012>014-019>023-101000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 60 58 92 SW13 29.75S TC 16
CHICAGO-MIDWAY CLEAR 59 57 93 SW10 29.76S TC 15
AURORA FOG 52 52 100 S3 29.76S VSB 1/4 TC 11
JOLIET* CLEAR 60 60 97 SW6 29.78R TC 16
WAUKEGAN CLOUDY 60 58 92 SW10 29.74R TC 16
DUPAGE AIRPORT CLOUDY 58 58 100 S9 29.76R FOG TC 14
KANKAKEE* MOCLDY 60 58 94 SW12 29.81R TC 16
WHEELING CLOUDY 62 59 90 SW8 29.76S TC 17
MORRIS* CLEAR 58 58 100 SW7 29.76S TC 14
ROMEOVILLE* CLEAR 59 59 100 S10 29.78S TC 15
LANSING* PTCLDY 58 57 97 SW10 29.78S TC 14
NORTHERLY ISL* N/A 59 56 89 W6 N/A TC 15
LMZ740>746-101000-
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 61 210/ 23/ 27 N/A
NORTHERLY ISL 60 210/ 5/ 11 N/A
CALUMET HARBOR 59 200/ 7/ 10 1007.7
BURNS HARBOR 62 220/ 9/ 13 1008.8S
MICHIGAN CITY 63 200/ 14/ 18 1007.0F
ILZ025>027-034>036-040-047-049-050-058-095>099-101000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 62 59 90 S12 29.78F TC 17
GALESBURG* CLEAR 56 56 100 S7 29.78S TC 13
MACOMB* CLEAR 62 59 91 SW13 29.80S TC 17
JACKSONVILLE* CLEAR 62 59 90 S10 29.81F TC 17
PITTSFIELD* CLEAR 64 60 85 SW8 29.81F TC 18
ILZ028>032-037-038-041>044-048-051>054-059>061-101000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 62 58 88 SW15 29.79S TC 17
DECATUR MOCLDY 62 58 86 SW14 29.85S TC 17
PEORIA CLEAR 59 58 96 S10 29.79R TC 15
LACON* CLEAR 61 56 85 SW7 29.77R TC 16
LINCOLN* CLEAR 63 58 82 S9 29.83S TC 17
SPRINGFIELD CLEAR 61 58 90 S12 29.83S TC 16
TAYLORVILLE CLEAR 60 58 92 S12 29.85F TC 16
ILZ033-039-045-046-055>057-062-063-101000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 58 57 97 S10 29.86R TC 14
DANVILLE* CLEAR 60 58 94 SW15 29.86R TC 16
RANTOUL* CLEAR 59 57 94 SW13 29.85R TC 15
MATTOON CLEAR 61 60 97 S12 29.87R TC 16
PARIS* PTCLDY 61 60 97 SW16 29.88R TC 16
ILZ079-100>102-101000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 60 58 91 S6 29.86F TC 16
BELLEVILLE CLEAR 60 59 97 SW6 29.85F TC 16
CAHOKIA* CLEAR 63 60 90 S5 29.85F TC 17
SPARTA* CLEAR 63 63 100 S6 29.90F TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-101000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 65 63 93 S13 29.91F TC 18
CAIRO* CLOUDY 67 66 97 S5 29.96S TC 19
EFFINGHAM* MOCLDY 63 62 99 S7 29.91S TC 17
MARION CLOUDY 65 64 96 S7 29.93F TC 18
MT. VERNON PTCLDY 63 62 97 SW9 29.91F TC 17
CENTRALIA* PTCLDY 64 63 96 S10 29.89F TC 18
SALEM* CLEAR 65 62 93 S9 29.89F TC 18
ILZ067-068-072-073-078-083-087-091-101000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 62 59 90 S10 29.92S TC 17
FLORA* PTCLDY 63 N/A N/A S10 29.91F TC 17
FAIRFIELD* CLOUDY 64 61 89 S8 29.92F TC 18
HARRISBURG* CLOUDY 66 63 90 SW9 29.94F TC 19
ROBINSON* CLOUDY 63 63 100 S9 29.91R TC 17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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