Illinois Weather

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Location Time Temp. Feels
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Dewpt. Humid. Clouds Conditions Wind Speed/DIR Pressure
inches
EFFINGHAM CNTY MEM 4:15 AM CDT MAR 18, 2026 30°F 20°F 19°F 61% Overcast   ESE at 12 mph, gusts to 17 30.12
LITCHFIELD MUNI ARP 4:15 AM CDT MAR 18, 2026 32°F 22°F 18°F 53% Overcast   SSE at 15 mph 30.05
LOGAN CNTY AIRPORT 4:15 AM CDT MAR 18, 2026 28°F 19°F 19°F 66% Overcast   SSE at 10 mph 30.05
MOUNT CARMEL MUNI 4:15 AM CDT MAR 18, 2026 32°F 22°F 19°F 56% Overcast   SE at 13 mph 30.15
ALTON 4:15 AM CDT MAR 18, 2026 36°F 29°F 18°F 46% Overcast   SSE at 9 mph 30.05
AURORA 3:52 AM CDT MAR 18, 2026 23°F 10°F 21°F 91% Overcast Light Snow Mist SSE at 15 mph  
SCOTT AFB 3:55 AM CDT MAR 18, 2026 36°F 29°F 21°F 53% Overcast   S at 9 mph 30.05
BLOOMINGTON 3:56 AM CDT MAR 18, 2026 25°F 13°F 23°F 91% Overcast   SSE at 15 mph 30.05
MORRIS MUNI AIRPORT 4:15 AM CDT MAR 18, 2026 25°F 15°F 23°F 91% Overcast Light Snow SSE at 10 mph  
LACON/MARSHALL CNTY 4:15 AM CDT MAR 18, 2026 27°F 17°F 21°F 76% Overcast   S at 10 mph 30.03
CAIRO 4:15 AM CDT MAR 18, 2026 39°F 33°F 21°F 47% Overcast   SSE at 9 mph 30.13
CHAMPAIGN 3:53 AM CDT MAR 18, 2026 27°F 16°F 19°F 69% Overcast   SE at 14 mph 30.08
EAST ST. LOUIS 3:53 AM CDT MAR 18, 2026 36°F 30°F 18°F 46% Overcast   S at 8 mph 30.05
CARMI MUNI ARPT <
DECATUR 3:54 AM CDT MAR 18, 2026 28°F 17°F 19°F 66% Overcast   SSE at 14 mph 30.07
DE KALB TAYLOR MUNI 4:15 AM CDT MAR 18, 2026 NA NA NA NA% Overcast Light Snow SSE at 15 mph  
DANVILLE 4:15 AM CDT MAR 18, 2026 27°F 16°F 18°F 66% Overcast   SE at 13 mph 30.12
WEST CHICAGO 3:52 AM CDT MAR 18, 2026 23°F 11°F 19°F 83% Overcast Light Snow Mist SSE at 12 mph 30.04
CENTRALIA MUNI AIRP 4:15 AM CDT MAR 18, 2026 34°F 27°F 19°F 52% Overcast   SE at 9 mph 30.09
ALBERTUS AIRPORT 4:15 AM CDT MAR 18, 2026 25°F 14°F 21°F 83% Overcast   S at 12 mph  
FLORA MUNI AIRPORT 4:15 AM CDT MAR 18, 2026 30°F 20°F 21°F 67% Scattered   SSE at 13 mph 30.13
FAIRFIELD MUNI ARPT 4:15 AM CDT MAR 18, 2026 32°F 23°F 19°F 56% Broken   SE at 12 mph 30.15
GALESBURG 4:15 AM CDT MAR 18, 2026 27°F 17°F 27°F 100% Overcast   SSE at 10 mph, gusts to 16 29.98
HARRISBURG-RALEIGH 4:20 AM CDT MAR 18, 2026 34°F 27°F 18°F 49% Overcast   SSE at 9 mph 30.14
LANSING MUNICIPAL 4:15 AM CDT MAR 18, 2026 NA NA NA NA% Overcast Light Snow S at 12 mph, gusts to 16  
JACKSONVILLE MUNI 4:15 AM CDT MAR 18, 2026 30°F 20°F 19°F 61% Overcast   SSE at 12 mph 30.01
KANKAKEE 4:15 AM CDT MAR 18, 2026 NA NA NA NA% Overcast Light Snow SSE at 10 mph  
JOLIET 4:15 AM CDT MAR 18, 2026 27°F 19°F 23°F 84% Overcast Light Snow S at 8 mph  
ROMEOVILLE WFO 4:15 AM CDT MAR 18, 2026 NA NA NA NA% Overcast Light Snow Mist SSE at 14 mph  
LAWRENCEVILLE 3:53 AM CDT MAR 18, 2026 30°F 19°F 18°F 58% Overcast   SSE at 14 mph 30.16
METROPOLIS MUNI ARP 4:15 PM CST JAN 14, 2026 41°F 33°F 14°F 31% Clear   NNW at 14 mph, gusts to 23 29.95
CARBONDALE 3:52 AM CDT MAR 18, 2026 36°F 29°F 18°F 46% Overcast   SSE at 10 mph 30.10
CHICAGO-MIDWAY 3:53 AM CDT MAR 18, 2026 25°F 14°F 19°F 76% Overcast Light Snow Mist S at 12 mph 30.08
MOLINE 3:52 AM CDT MAR 18, 2026 27°F 16°F 21°F 76% Overcast   SSE at 12 mph 29.96
MACOMB MUNI AIRPORT 4:15 AM CDT MAR 18, 2026 28°F 17°F 25°F 88% Overcast   SSE at 13 mph 30.00
MATTOON 3:53 AM CDT MAR 18, 2026 27°F 16°F 18°F 66% Overcast   SE at 14 mph, gusts to 23 30.09
MT. VERNON 3:56 AM CDT MAR 18, 2026 32°F 24°F 18°F 53%     SSE at 9 mph 30.12
MARION 4:15 AM CDT MAR 18, 2026 36°F 29°F 14°F 37% Overcast   S at 9 mph, gusts to 16  
OLNEY-NOBLE AIRPORT 4:10 AM CDT MAR 18, 2026 30°F 20°F 18°F 58% Overcast   SSE at 12 mph 30.15
CHICAGO-OHARE 3:51 AM CDT MAR 18, 2026 23°F 11°F 19°F 83% Overcast Light Snow Mist S at 12 mph  
PEORIA 3:54 AM CDT MAR 18, 2026 27°F 17°F 21°F 76% Overcast   SSE at 10 mph, gusts to 20 30.03
PONTIAC MUNI AIRPT 4:15 AM CDT MAR 18, 2026 27°F 16°F 21°F 76% Overcast   WNW at 13 mph 30.06
PITTSFIELD 4:15 AM CDT MAR 18, 2026 32°F 26°F 23°F 68% Overcast   SE at 6 mph 30.00
EDGAR CNTY ARPT 4:15 AM CDT MAR 18, 2026 27°F 15°F 18°F 66% Overcast   SSE at 15 mph 30.12
CHICAGO/WHEELING 3:52 AM CDT MAR 18, 2026 25°F 13°F 19°F 76% Overcast Light Snow Mist S at 13 mph  
ROCKFORD 3:54 AM CDT MAR 18, 2026 23°F 11°F 19°F 83% Overcast Light Snow Mist SSE at 13 mph, gusts to 18 30.02
ROCHELLE MUNI ARPT 4:15 AM CDT MAR 18, 2026 NA NA NA NA% Overcast Light Snow SSE at 16 mph  
ROBINSON MUNI ARPT 4:15 AM CDT MAR 18, 2026 28°F 16°F 18°F 63% Overcast   SSE at 15 mph, gusts to 20 30.13
SPARTA 4:15 AM CDT MAR 18, 2026 36°F 29°F 18°F 46% Overcast   SSE at 9 mph 30.08
SAVANNA TRI-TOWNSHI 4:20 AM CDT MAR 18, 2026 NA NA NA NA% Overcast Light Snow SSE at 14 mph  
SALEM-LECKRONE ARPT 4:15 AM CDT MAR 18, 2026 34°F 26°F 19°F 52% Overcast   SE at 10 mph 30.09
SPRINGFIELD 3:52 AM CDT MAR 18, 2026 28°F 16°F 21°F 73% Overcast   SSE at 15 mph 30.04
STERLING ROCK 3:56 AM CDT MAR 18, 2026 25°F 18°F 21°F 83% Clear Light Snow SSE at 6 mph 30.02
TAYLORVILLE MUNI 4:17 AM CDT MAR 18, 2026 28°F 19°F 19°F 66% Overcast   SSE at 10 mph 30.06
RANTOUL 4:15 AM CDT MAR 18, 2026 27°F 16°F 19°F 69% Overcast   SSE at 13 mph 30.08
WAUKEGAN 3:51 AM CDT MAR 18, 2026 23°F 13°F 19°F 83% Overcast Light Snow S at 10 mph  
QUINCY 3:54 AM CDT MAR 18, 2026 30°F 21°F 23°F 74% Broken   SE at 10 mph 29.96
PERU 4:10 AM CDT MAR 18, 2026 27°F 16°F 23°F 84% Overcast   SSE at 12 mph 30.04
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