133
ASUS43 KLOT 091610
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM 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.
ILZ001-002-007-009-015-016-024-091700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 62 41 46 SW15 29.70S TC 17
STERLING* SUNNY 62 42 47 SW16G23 29.73S TC 17
SAVANNA* SUNNY 60 37 43 S8 29.71S TC 16
ILZ003-004-008-010-011-017-018-091700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 62 38 40 SW14 29.73R TC 17
FREEPORT* SUNNY 58 38 47 SW15 29.72S TC 14
ROCHELLE* SUNNY 60 39 45 SW15 29.74S TC 16
PERU* SUNNY 63 42 46 SW18G24 29.74F TC 17
ILZ005-006-012>014-019>023-091700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 59 38 45 SW17G24 29.73F TC 15
CHICAGO-MIDWAY MOSUNNY 61 38 42 SW21G28 29.76S TC 16
AURORA SUNNY 60 40 47 SW18 29.75S TC 16
JOLIET* SUNNY 62 42 47 SW8G18 29.78S TC 17
WAUKEGAN SUNNY 62 36 37 SW20G28 29.70S TC 17
DUPAGE AIRPORT SUNNY 60 38 43 SW16G24 29.74F TC 16
KANKAKEE* SUNNY 61 44 53 SW15G21 29.82F TC 16
WHEELING MOSUNNY 60 37 42 SW15G22 29.74S TC 16
MORRIS* SUNNY 61 42 49 SW17 29.76S TC 16
ROMEOVILLE* SUNNY 59 41 51 SW15G23 29.78R TC 15
LANSING* SUNNY 59 42 52 SW16G23 29.79S TC 15
NORTHERLY ISL* N/A 58 36 43 SW8 N/A TC 14
LMZ740>746-091700-
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 56 220/ 14/ 17 N/A
NORTHERLY ISL 55 230/ 8/ 15 N/A
CALUMET HARBOR 55 190/ 16/ 17 1007.7
BURNS HARBOR 58 200/ 10/ 13 1009.1S
MICHIGAN CITY 58 200/ 18/ 24 1007.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-091700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 64 50 60 SW16G26 29.76F TC 18
GALESBURG* SUNNY 63 52 68 SW14G22 29.75S TC 17
MACOMB* SUNNY 64 50 60 SW20G25 29.77F TC 18
JACKSONVILLE* SUNNY 64 49 58 SW16 29.80S TC 18
PITTSFIELD* SUNNY 66 53 62 SW20G26 29.79F TC 19
ILZ028>032-037-038-041>044-048-051>054-059>061-091700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 63 43 48 SW21 29.79F TC 17
BLOOMINGTON SUNNY 62 50 64 SW20 29.82S TC 17
DECATUR SUNNY 62 51 67 SW20G29 29.84F TC 17
PEORIA SUNNY 62 44 51 SW16G25 29.77F TC 17
LACON* SUNNY 60 40 47 SW17 29.75F TC 16
LINCOLN* SUNNY 63 46 54 SW9G16 29.81S TC 17
SPRINGFIELD SUNNY 64 51 62 S17G29 29.80F TC 18
TAYLORVILLE SUNNY 62 54 75 S16G22 29.84F TC 17
ILZ033-039-045-046-055>057-062-063-091700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 62 52 69 SW18 29.85F TC 17
DANVILLE* SUNNY 61 50 67 S20 29.87F TC 16
RANTOUL* SUNNY 61 50 66 SW18G25 29.84F TC 16
MATTOON SUNNY 59 50 72 MISG 29.89F TC 15
PARIS* SUNNY 60 50 69 S17G23 29.89F TC 16
ILZ079-100>102-091700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 63 54 72 S17G26 29.87S TC 17
CAHOKIA* MOSUNNY 64 55 72 S12 29.87F TC 18
SPARTA* CLOUDY 57 57 100 S13G20 29.93F TC 14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-091700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 61 57 87 S16G26 29.95F TC 16
CAIRO* CLOUDY 62 60 94 S8 30.00F TC 17
EFFINGHAM* MOSUNNY 59 54 82 S13G21 29.94S TC 15
MARION CLOUDY 59 57 94 S15G21 29.97F TC 15
MT. VERNON CLOUDY 59 56 89 S15 29.95F TC 15
CENTRALIA* CLOUDY 58 56 92 S14 29.93F TC 15
SALEM* CLOUDY 58 55 91 S14 29.93S TC 15
ILZ067-068-072-073-078-083-087-091-091700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 57 52 83 SW23 29.97S TC 14
FLORA* CLOUDY 57 N/A N/A S16G22 29.95F TC 14
FAIRFIELD* CLOUDY 57 55 92 S8 29.96F TC 14
HARRISBURG* CLOUDY 59 56 88 S13G18 29.99F FOG TC 15
ROBINSON* SUNNY 61 55 82 SW16 29.94S TC 16
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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