566
ASUS43 KLOT 101306
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-101400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 55 54 96 S6 29.76R TC 13
STERLING* FOG 43 43 100 E5 29.80R VSB 1/4 TC 6
SAVANNA* FOG 42 41 97 CALM 29.80R VSB 1/2 TC 6
ILZ003-004-008-010-011-017-018-101400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FOG 49 49 100 N8 29.82R VSB 1/16TC 9
FREEPORT* CLOUDY 44 41 89 N12 29.84R TC 6
ROCHELLE* N/A 49 48 95 S9 29.81R FOG TC 10
ILZ005-006-012>014-019>023-101400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 58 56 93 NE6 29.81R FOG TC 14
CHICAGO-MIDWAY PTCLDY 60 58 92 S13G21 29.82R TC 16
AURORA FOG 47 47 100 CALM 29.80R VSB<1/4 TC 8
JOLIET* CLEAR 58 58 100 CALM 29.82S TC 15
WAUKEGAN CLOUDY 40 37 89 NE7 29.83R TC 4
DUPAGE AIRPORT FOG 50 50 100 SE3 29.80R VSB<1/4 TC 10
KANKAKEE* CLEAR 57 56 95 W3 29.86R TC 14
WHEELING CLOUDY 43 40 89 E7 29.84R TC 6
MORRIS* CLEAR 57 57 100 S5 29.80S TC 14
ROMEOVILLE* CLEAR 59 59 100 SW7 29.82R TC 15
LANSING* CLEAR 55 55 100 S3 29.83R FOG TC 13
NORTHERLY ISL* N/A 39 37 92 N5 N/A TC 4
LMZ740>746-101400-
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 360/ 13/ 15 N/A
NORTHERLY ISL 47 10/ 11 N/A
CALUMET HARBOR 59 200/ 6/ 8 1009.2
BURNS HARBOR 61 210/ 8/ 11 1010.2S
MICHIGAN CITY 62 210/ 12/ 13 1009.0R
ILZ025>027-034>036-040-047-049-050-058-095>099-101400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 60 59 96 S13 29.79S TC 16
GALESBURG* FOG N/A N/A N/A S5 29.80S VSB 1/4
MACOMB* CLEAR 58 58 100 S5 29.81S FOG TC 14
JACKSONVILLE* CLEAR 60 59 98 S9 29.82S TC 15
PITTSFIELD* CLEAR 62 61 98 S7 29.83S TC 16
ILZ028>032-037-038-041>044-048-051>054-059>061-101400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 61 58 91 S10 29.83R TC 16
BLOOMINGTON CLEAR 58 58 100 S9 29.85S TC 14
DECATUR PTCLDY 60 59 96 S13 29.86S FOG TC 16
PEORIA CLEAR 57 57 100 S7 29.81S TC 14
LACON* CLEAR 60 56 89 SW8 29.80R TC 15
LINCOLN* CLEAR 60 58 93 S5 29.84S TC 15
SPRINGFIELD CLEAR 61 59 93 S13 29.83S TC 16
TAYLORVILLE CLEAR 59 58 98 S10 29.86S TC 15
ILZ033-039-045-046-055>057-062-063-101400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN FOG 60 60 100 S13 29.87S VSB 1/4 TC 16
DANVILLE* CLOUDY 62 61 96 SW15 29.89R TC 17
RANTOUL* CLOUDY 58 58 98 S7 29.87S FOG TC 15
MATTOON CLOUDY 63 62 97 S10 29.88S FOG TC 17
PARIS* CLOUDY 63 62 97 SW13 29.90S TC 17
ILZ079-100>102-101400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 59 59 100 S7 29.86S TC 15
BELLEVILLE FOG 63 61 94 S7 29.87R VSB 7/8 TC 17
CAHOKIA* CLEAR 60 60 100 S5 29.86R TC 16
SPARTA* CLOUDY 64 64 100 S13 29.91R TC 18
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-101400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 67 65 93 S12 29.92R TC 19
CAIRO* CLOUDY 68 67 97 S7 29.98R TC 20
EFFINGHAM* CLEAR 63 63 100 S3 29.91S TC 17
MARION CLOUDY 66 64 94 S9 29.93R TC 19
MT. VERNON CLOUDY 62 61 96 S6 29.91S FOG TC 17
CENTRALIA* CLEAR 64 64 97 S9 29.90S TC 18
SALEM* PTCLDY 65 64 96 S7 29.90S FOG TC 18
ILZ067-068-072-073-078-083-087-091-101400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 62 61 96 S10 29.93R TC 17
FLORA* MOCLDY 64 N/A N/A S8 29.91S TC 18
FAIRFIELD* PTCLDY 63 62 97 S6 29.92S FOG TC 17
HARRISBURG* CLOUDY 67 64 89 SW9 29.94S TC 20
ROBINSON* CLOUDY 63 63 100 S8 29.91S TC 17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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