National Weather Service

Widespread Frost Concerns in the Ohio and Tennessee Valleys Tonight; A Few Thunderstorms in Southeast Florida Monday

Low temperatures into the 20s and 30s are likely to lead to frost and freeze concerns in the Ohio and Tennessee Valleys tonight into Monday. A few severe thunderstorms are possible Monday afternoon and evening over southeast Florida, with the primary threats being damaging winds and hail. Elevated to critical fire weather conditions are expected across Colorado and the Dakotas this week. Read More >

Current conditions at

Detroit, Willow Run Airport (KYIP)

Lat: 42.24°NLon: 83.53°WElev: 715ft.

Fair

38°F

3°C

Humidity 65%
Wind Speed W 3 mph
Barometer 30.09 in (1019.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 22 Apr 3:53 am EDT
Extended Forecast for

South Lyon MI

Frost Advisory until April 22, 08:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until April 22, 08:00am

    NOW until
    8:00am Mon

    Frost Advisory

  • Overnight

    Overnight: Areas of frost.  Otherwise, partly cloudy, with a low around 33. Light west wind.

    Areas Frost

    Low: 33 °F

  • Monday

    Monday: Areas of frost before 8am.  Otherwise, increasing clouds, with a high near 62. Light south wind becoming west southwest 6 to 11 mph in the morning.

    Areas Frost
    then Mostly
    Sunny

    High: 62 °F

  • Monday
    Night

    Monday Night: A chance of showers after 3am.  Increasing clouds, with a low around 47. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 50%.

    Mostly Cloudy
    then Chance
    Showers

    Low: 47 °F

  • Tuesday

    Tuesday: A chance of showers before 8am, then showers likely after 5pm.  Cloudy, with a high near 60. Breezy, with a southwest wind 16 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Breezy.
    Chance
    Showers then
    Showers
    Likely

    High: 60 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely, mainly before 8pm.  Mostly cloudy, with a low around 35. Southwest wind 11 to 14 mph becoming northwest after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    Low: 35 °F

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 48.

    Becoming
    Sunny

    High: 48 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 27.

    Mostly Clear

    Low: 27 °F

  • Thursday

    Thursday: Sunny, with a high near 56.

    Sunny

    High: 56 °F

Detailed Forecast

Overnight
Areas of frost. Otherwise, partly cloudy, with a low around 33. Light west wind.
Monday
Areas of frost before 8am. Otherwise, increasing clouds, with a high near 62. Light south wind becoming west southwest 6 to 11 mph in the morning.
Monday Night
A chance of showers after 3am. Increasing clouds, with a low around 47. South southwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Tuesday
A chance of showers before 8am, then showers likely after 5pm. Cloudy, with a high near 60. Breezy, with a southwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 35. Southwest wind 11 to 14 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 48.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
Sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 35.
Friday
A chance of showers after 2pm. Mostly sunny, with a high near 65.
Friday Night
Showers likely. Mostly cloudy, with a low around 52. Breezy.
Saturday
Showers likely. Cloudy, with a high near 71. Breezy.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 60. Breezy.
Sunday
A chance of showers. Mostly cloudy, with a high near 75. Breezy.
Click Map For Forecast
Point Forecast:
South Lyon MI
 42.46°N 83.65°W (Elev. 942 ft)
3:49 am EDT Apr 22, 2024
4am EDT Apr 22, 2024-6pm EDT Apr 28, 2024
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database