356
ASUS43 KLOT 092310
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-100000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 73 50 44 SW13 29.65R TC 23
STERLING* CLEAR 72 50 45 SW12 29.67R TC 22
SAVANNA* SUNNY 72 43 36 CALM 29.66S TC 22
ILZ003-004-008-010-011-017-018-100000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 70 49 47 S7 29.68R TC 21
FREEPORT* CLEAR 70 45 40 SW7 29.69R TC 21
ROCHELLE* CLEAR 70 48 45 S15 29.69R TC 21
PERU* CLEAR 73 51 46 S13 29.68R TC 23
ILZ005-006-012>014-019>023-100000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 71 52 50 S15G28 29.68R TC 22
CHICAGO-MIDWAY PTCLDY 67 56 67 S16G29 29.71R TC 19
AURORA CLEAR 71 52 50 SW13 29.69R TC 22
JOLIET* CLEAR 69 56 63 S20G26 29.71R TC 21
WAUKEGAN CLEAR 70 50 49 SW15 29.67R TC 21
DUPAGE AIRPORT CLEAR 70 51 51 S16G28 29.68R TC 21
KANKAKEE* CLOUDY 64 55 75 S13G20 29.77S TC 18
WHEELING PTCLDY 71 52 50 SW14G24 29.69R TC 22
MORRIS* CLEAR 69 56 62 S18G26 29.70R TC 21
ROMEOVILLE* PTCLDY 68 57 68 S18G28 29.71R TC 20
LANSING* PTCLDY 63 54 74 S16G28 29.75R TC 17
NORTHERLY ISL* N/A 65 53 65 S10 N/A TC 18
LMZ740>746-100000-
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 63 190/ 26/ 28 N/A
NORTHERLY ISL 69 190/ 9/ 24 N/A
CALUMET HARBOR 65 180/ 13/ 23 1006.0R
BURNS HARBOR 63 190/ 12/ 15 1007.8R
MICHIGAN CITY 67 190/ 20/ 24 1005.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-100000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 77 54 44 SW12 29.66F TC 25
GALESBURG* SUNNY 73 57 56 SW15G21 29.68S TC 23
MACOMB* SUNNY 76 54 45 SW12G23 29.70R TC 25
JACKSONVILLE* SUNNY 74 58 56 S10 29.69S TC 24
PITTSFIELD* SUNNY 80 55 40 SW8 29.69R HX 80 TC 27
ILZ028>032-037-038-041>044-048-051>054-059>061-100000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 69 56 62 S18G25 29.73R TC 21
BLOOMINGTON PTCLDY 67 59 75 S24 29.73S TC 19
DECATUR CLEAR 66 58 75 S21G31 29.75F TC 19
PEORIA SUNNY 74 55 51 S10G22 29.68S TC 23
LACON* CLEAR 73 50 43 SW18 29.67S TC 23
LINCOLN* SUNNY 70 56 62 S16G23 29.73R TC 21
SPRINGFIELD SUNNY 70 60 70 S15G26 29.71F TC 21
TAYLORVILLE SUNNY 65 60 82 S16 29.75S TC 19
ILZ033-039-045-046-055>057-062-063-100000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 66 58 75 S22G31 29.77S TC 19
DANVILLE* CLOUDY 64 58 81 S15G23 29.80S TC 18
RANTOUL* CLOUDY 65 58 77 S12G20 29.77S TC 19
MATTOON MOCLDY 66 58 75 S16G25 29.78F TC 19
PARIS* CLOUDY 65 59 79 SW22 29.81F TC 19
ILZ079-100>102-100000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 72 61 68 S14G25 29.75S TC 22
BELLEVILLE SUNNY 72 63 72 SW18 29.75F TC 22
CAHOKIA* SUNNY 73 61 65 S15G24 29.74F TC 23
SPARTA* MOSUNNY 69 62 81 S10G25 29.82S TC 20
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-100000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 69 62 78 SW18G31 29.84S TC 21
CAIRO* PTSUNNY 71 62 73 SW12G22 29.90S TC 22
EFFINGHAM* CLOUDY 66 62 85 S12G21 29.82F TC 19
MARION PTSUNNY 70 63 78 S15G23 29.85F TC 21
MT. VERNON PTSUNNY 68 62 81 S14 29.83S TC 20
CENTRALIA* PTSUNNY 68 61 77 S20G26 29.81F TC 20
SALEM* CLOUDY 69 62 78 S14G23 29.81S TC 21
ILZ067-068-072-073-078-083-087-091-100000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 69 61 75 S14 29.85S TC 21
FLORA* CLOUDY 68 63 83 S17 29.83F TC 20
FAIRFIELD* CLOUDY 68 61 77 S14 29.85S TC 20
HARRISBURG* PTSUNNY 70 61 72 S12G20 29.87S TC 21
ROBINSON* CLOUDY 68 63 83 SW17 29.83S TC 20
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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