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Hazardous Weather Conditions

No active alerts for SOUTH LYON, MICHIGAN

Current Conditions: SOUTH LYON, MICHIGAN

NULL


19.4 F

Last Updated on Mar 1 2026, 04:15 AM EST
Humidity: 62%
Wind Speed: 8.1 mph
Barometer: 30.33 in
Dewpoint: 8.6 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 9.5 F
Current conditions at:

HOWELL (KOZW)

Lat: 42.63 Lon: -83.98

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5 Day Forecast for SOUTH LYON, MICHIGAN (48178)

Sunday

Partly Sunny

High 30 °F
Sunday
Night
Mostly Cloudy

Low 14 °F
Monday

Mostly Sunny

High 35 °F
Monday
Night
Forecast Missing
Low 24 °F
Tuesday

Rain

High 42 °F
Tuesday
Night
Mostly Cloudy

Low 30 °F
Wednesday

Mostly Cloudy

High 50 °F
Wednesday
Night
Chance of T-storms

Low 37 °F
Thursday

Rain Likely
High 53 °F



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Observation History for SOUTH LYON, MICHIGAN


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)
04:15 AM EST 8.1 10.00 NULL -- 19.4 8.6 62% 9.5 NA 30.33 1027.1
03:55 AM EST 9.2 10.00 NULL -- 19.4 8.6 62% 8.6 NA 30.33 1027.1
03:36 AM EST 8.1 10.00 NULL -- 21.2 10.4 63% 11.7 NA 30.32 1026.8
03:15 AM EST G 19.7 10.00 NULL -- 21.2 10.4 63% NA NA 30.32 1026.8
02:35 AM EST 10.3 10.00 NULL -- 23.0 15.8 74% 12.4 NA 30.31 1026.4
02:15 AM EST 9.2 10.00 NULL -- 23.0 15.8 74% 13.1 NA 30.30 1026.1
01:55 AM EST 9.2 10.00 NULL -- 23.0 15.8 74% 13.1 NA 30.29 1025.7
01:35 AM EST 8.1 10.00 Cloudy -- 23.0 15.8 74% 13.8 NA 30.28 1025.4
01:16 AM EST 9.2 10.00 NULL -- 23.0 17.6 79% 13.1 NA 30.27 1025.1
12:55 AM EST 5.8 10.00 NULL -- 23.0 19.4 86% 15.6 NA 30.27 1025.1
12:35 AM EST 5.8 10.00 Light Snow -- 23.0 19.4 86% 15.6 NA 30.27 1025.1
11:55 PM EST 5.8 10.00 Light Snow -- 23.0 19.4 86% 15.6 NA 30.25 1024.4
11:36 PM EST NE 5.8 6.00 Light Snow and Haze -- 23.0 19.4 86% 15.6 NA 30.25 1024.4
11:15 PM EST NE 5.8 3.00 Light Snow and Haze -- 24.8 19.4 80% 17.8 NA 30.25 1024.1
10:55 PM EST 8.1 3.00 Light Snow and Fog/Mist -- 24.8 21.2 86% 16.0 NA 30.25 1024.1
10:35 PM EST 3.4 1.50 Light Snow and Fog/Mist -- 24.8 21.2 86% 20.7 NA 30.25 1024.4
10:15 PM EST 4.7 2.50 Light Snow and Fog/Mist -- 24.8 21.2 86% 18.9 NA 30.26 1024.7
09:55 PM EST 5.8 2.00 Light Snow and Fog/Mist -- 24.8 21.2 86% 17.8 NA 30.26 1024.7
09:35 PM EST 8.1 1.75 Light Snow and Fog/Mist -- 24.8 21.2 86% 16.0 NA 30.25 1024.4
09:16 PM EST 6.9 1.75 Light Snow and Fog/Mist -- 26.6 23.0 86% 19.0 NA 30.25 1024.4
08:55 PM EST 8.1 G 16.1 1.50 Light Snow and Fog/Mist -- 26.6 23.0 86% 18.3 NA 30.25 1024.1
08:35 PM EST 9.2 1.25 Light Snow and Fog/Mist -- 26.6 24.8 93% 17.6 NA 30.23 1023.7
08:15 PM EST 9.2 1.00 Light Snow and Fog/Mist -- 28.4 24.8 86% 19.8 NA 30.23 1023.7
07:55 PM EST 9.2 1.25 Light Snow and Fog/Mist -- 28.4 24.8 86% 19.8 NA 30.22 1023.4

Regional Weather Observation

HOWELL (KOZW)

NULL
19.4 F

FLINT (KFNT)

Light Snow
15.8 F

PONTIAC (KPTK)

Cloudy
17.6 F

ANN ARBOR (KARB)

Cloudy
23.0 F

DETROIT/WILLOW (KYIP)

Cloudy
23.0 F

TROY/OAKLAND (KVLL)

Cloudy
21.2 F

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