927
ASUS43 KLOT 100506
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-100600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 56 49 77 SE3 29.71S TC 13
STERLING* CLEAR 59 58 96 CALM 29.74S TC 15
SAVANNA* CLEAR 49 44 85 CALM 29.72S TC 9
ILZ003-004-008-010-011-017-018-100600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 56 54 93 S6 29.75S TC 13
FREEPORT* CLEAR 53 50 89 S6 29.74F TC 12
ROCHELLE* CLEAR 53 52 94 CALM 29.75S FOG TC 12
PERU* CLEAR 58 57 96 S9 29.76S FOG TC 14
ILZ005-006-012>014-019>023-100600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 60 57 89 S9 29.75S TC 16
CHICAGO-MIDWAY PTCLDY 60 57 89 S14 29.76F TC 16
AURORA PTCLDY 56 55 97 S6 29.76R FOG TC 13
JOLIET* PTCLDY 60 59 97 S3 29.78S TC 15
WAUKEGAN CLEAR 59 56 89 SW9 29.74S TC 15
DUPAGE AIRPORT CLEAR 58 56 93 S10 29.76R TC 14
KANKAKEE* CLEAR 60 59 95 S9 29.80F TC 16
WHEELING CLOUDY 61 57 87 SW8 29.77R TC 16
MORRIS* CLEAR 56 55 99 S6 29.76S FOG TC 13
ROMEOVILLE* MOCLDY 59 59 100 S10 29.78S TC 15
LANSING* CLEAR 60 57 91 S10G16 29.78S TC 16
NORTHERLY ISL* N/A 61 56 83 S10 N/A TC 16
LMZ740>746-100600-
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/ 20/ 23 N/A
NORTHERLY ISL 61 210/ 9/ 18 N/A
CALUMET HARBOR 61 190/ 9/ 13 1007.8
BURNS HARBOR 61 190/ 8/ 11 1009.1S
MICHIGAN CITY 62 190/ 12/ 15 1007.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-100600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 64 54 69 S10 29.77R TC 18
GALESBURG* CLEAR 56 56 100 S6 29.76S TC 14
MACOMB* CLEAR 58 57 96 S9 29.77S TC 15
JACKSONVILLE* CLEAR 64 58 82 S10 29.79R TC 18
PITTSFIELD* CLEAR 69 60 73 SW10G17 29.80S TC 21
ILZ028>032-037-038-041>044-048-051>054-059>061-100600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 61 59 92 S13 29.78S TC 16
DECATUR PTCLDY 63 59 87 S17G26 29.82R TC 17
PEORIA PTCLDY 58 57 97 S7 29.77R TC 14
LACON* CLEAR 60 56 88 SW6 29.75S TC 16
LINCOLN* CLEAR 64 59 84 SW8 29.79R TC 18
SPRINGFIELD CLEAR 65 59 81 S14 29.79R TC 18
TAYLORVILLE CLEAR 62 59 90 S15 29.83R TC 17
ILZ033-039-045-046-055>057-062-063-100600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 60 59 96 S17 29.82S TC 16
DANVILLE* PTCLDY 64 60 88 S16G25 29.84S TC 18
RANTOUL* PTCLDY 61 59 94 S9 29.82S TC 16
MATTOON CLEAR 62 59 90 S12 29.84S TC 17
PARIS* CLEAR 63 58 86 S20G25 29.85F TC 17
ILZ079-100>102-100600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 64 59 83 S10 29.85R TC 18
BELLEVILLE CLEAR 63 60 90 SW7 29.85R TC 17
CAHOKIA* CLEAR 68 60 75 S9G17 29.85 TC 20
SPARTA* CLEAR 64 63 94 S9 29.90R TC 18
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-100600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 66 63 90 S13 29.91R TC 19
CAIRO* CLOUDY 66 63 90 S9 29.96S TC 19
EFFINGHAM* CLEAR 63 61 93 S10 29.88S TC 17
MARION CLOUDY 65 64 96 S13 29.93R TC 19
MT. VERNON CLOUDY 64 60 87 SW10 29.91S TC 18
CENTRALIA* PTCLDY 64 60 86 S10G16 29.89S TC 18
SALEM* PTCLDY 65 60 82 S13 29.88S TC 19
ILZ067-068-072-073-078-083-087-091-100600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 63 59 87 S13 29.91R TC 17
FLORA* PTCLDY 63 61 94 S14 29.90S TC 17
FAIRFIELD* CLOUDY 64 59 83 S8 29.92R TC 18
HARRISBURG* CLOUDY 66 59 77 SW13G20 29.94R TC 19
ROBINSON* CLEAR 64 61 88 SW15G22 29.89R TC 18
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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