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Day 1 Outlook • April 18, 2026
Day 2 Outlook • April 19, 2026
Day 3 Outlook • April 20, 2026
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National Weather Radar

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dBZ 5
75

Hazardous Weather Conditions

Current Conditions: LANSING, ILLINOIS

CHICAGO O HARE (KORD)

Cloudy

57.2 F
Humidity:94%
Wind Speed: 16.1 G 21.9 mph
Barometer:29.61 in
Dewpoint:55.4 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 18 2026, 03:20 AM CDT
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5 Day Forecast for LANSING, ILLINOIS (60438)

Saturday

High 53 °F
Chance of Rain Showers
Saturday
Night
Low 37 °F
Mostly Clear
Sunday

High 53 °F
Slight Chance of Rain Showers
Sunday
Night
Low 35 °F
Mostly Clear
Monday

High 55 °F
Mostly Sunny
Monday
Night
Low 46 °F
Mostly Cloudy
Tuesday

High 73 °F
Partly Sunny
Tuesday
Night
Low 50 °F
Partly Cloudy
Wednesday

High 69 °F
Mostly Sunny

Detailed Forecast for LANSING, ILLINOIS (60438)

Saturday
Chance of Rain Showers. High near 53°F. Wind 16 to 22 mph, with gusts as high as 32 mph.
Saturday Night
Mostly Clear. Low around 37°F. Wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday
Slight Chance of Rain Showers. High near 53°F. Wind 8 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Mostly Clear. Low around 35°F. Wind 3 to 6 mph, with gusts as high as 10 mph.
Monday
Mostly Sunny. High near 55°F. Wind 3 to 6 mph, with gusts as high as 12 mph.
Monday Night
Mostly Cloudy. Low around 46°F. Wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Partly Sunny. High near 73°F. Wind 9 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Partly Cloudy. Low around 50°F. Wind around 7 mph, with gusts as high as 12 mph.
Wednesday
Mostly Sunny. High near 69°F. Wind around 7 mph, with gusts as high as 12 mph.
Wednesday Night
Partly Cloudy. Low around 53°F. Wind around 7 mph, with gusts as high as 13 mph.
Thursday
Partly Sunny. High near 78°F. Wind 14 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Chance of Thunderstorms. Low around 60°F. Wind around 14 mph, with gusts as high as 23 mph.
Friday
Chance of Thunderstorms. High near 75°F. Wind 13 to 16 mph, with gusts as high as 25 mph.
IL Radar
Current Radar • IL
Day 1 Outlook • April 18, 2026

Observation History for LANSING, ILLINOIS

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
03:20 AM CDT 16.1 G 21.9 10.00 Cloudy -- 57.2 55.4 94% NA NA 29.61 1002.7
03:10 AM CDT G 27.6 10.00 Cloudy -- 60.8 57.2 88% NA NA 29.61 1002.7
03:05 AM CDT 10.00 Cloudy -- 60.8 57.2 88% NA NA 29.60 1002.4
02:45 AM CDT 12.7 10.00 Cloudy -- 60.8 59.0 94% NA NA 29.59 1002.0
02:35 AM CDT SW 12.7 10.00 Cloudy -- 60.8 59.0 94% NA NA 29.59 1002.0
02:20 AM CDT SW 10.4 10.00 Mostly Cloudy -- 60.8 59.0 94% NA NA 29.59 1002.0
02:15 AM CDT 10.4 10.00 Mostly Cloudy -- 60.8 59.0 94% NA NA 29.58 1001.7
02:10 AM CDT 10.4 9.00 Light Rain -- 60.8 59.0 94% NA NA 29.58 1001.7
02:00 AM CDT SW 9.2 5.00 Light Rain and Fog/Mist -- 60.8 59.0 94% NA NA 29.57 1001.4
01:45 AM CDT 8.1 6.00 Rain and Fog/Mist -- 62.6 59.0 88% NA NA 29.59 1002.0
01:35 AM CDT SW 13.8 6.00 Light Rain and Fog/Mist -- 62.6 59.0 88% NA NA 29.62 1003.0
01:20 AM CDT SW 13.8 7.00 Light Rain -- 62.6 57.2 83% NA NA 29.63 1003.4
01:10 AM CDT G 26.5 10.00 Light Rain -- 62.6 57.2 83% NA NA 29.63 1003.4
01:00 AM CDT 9.00 Light Rain -- 62.6 57.2 83% NA NA 29.63 1003.4
12:45 AM CDT SW 16.1 G 24.2 10.00 Light Rain -- 62.6 59.0 88% NA NA 29.63 1003.4
12:35 AM CDT SW 16.1 G 24.2 10.00 Cloudy -- 62.6 59.0 88% NA NA 29.62 1003.0
12:25 AM CDT G 24.2 10.00 Cloudy -- 62.6 59.0 88% NA NA 29.62 1003.0
12:20 AM CDT 10.00 Cloudy -- 62.6 59.0 88% NA NA 29.61 1002.7
12:10 AM CDT SW 16.1 G 21.9 10.00 Mostly Cloudy -- 62.6 59.0 88% NA NA 29.60 1002.4
12:05 AM CDT SW 15.0 10.00 Mostly Cloudy -- 62.6 59.0 88% NA NA 29.61 1002.7
12:00 AM CDT SW 15.0 10.00 Mostly Cloudy -- 62.6 59.0 88% NA NA 29.61 1002.7
11:40 PM CDT S 11.5 8.00 Light Rain and Fog/Mist -- 62.6 59.0 88% NA NA M
11:30 PM CDT 5.00 Light Rain and Fog/Mist -- 62.6 59.0 88% NA NA 29.62 1003.0
11:20 PM CDT 5.00 Rain and Fog/Mist -- 62.6 59.0 88% NA NA 29.64 1003.7

Regional Weather Observation

CHICAGO O HARE (KORD)

Cloudy
57.2 F

CHICAGO (KMDW)

Light Rain
60.8 F

GARY REGIONAL (KGYY)

Cloudy
60.8 F

CHICAGO/LANSING (KIGQ)

Light Rain
59.4 F

SCHAUMBURG (K06C)

Cloudy
56.5 F

ROMEOVILLE/CHI (KLOT)

Cloudy
60.8 F
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