Current conditions at

Oscoda, Oscoda-Wurtsmith Airport (KOSC)

Lat: 44.45°NLon: 83.37°WElev: 633ft.

Mostly Cloudy

50°F

10°C

Humidity 94%
Wind Speed SE 6 mph
Barometer 29.99 in
Dewpoint 48°F (9°C)
Visibility 8.00 mi
Wind Chill48°F (9°C)
Last update 17 Apr 10:15 am EDT
Extended Forecast for

South Branch MI

Dense Fog Advisory April 17, 10:21am until April 17, 12:00pm
Flood Warning April 17, 10:21am until April 19, 08:00pm
Click here for hazard details and duration
Dense Fog Advisory
Flood Warning
  •  
    Dense Fog Advisory April 17, 10:21am until April 17, 12:00pm
    Flood Warning April 17, 10:21am until April 19, 08:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 68 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Rain likely and possibly a thunderstorm after 2am.  Increasing clouds, with a low around 53. South wind around 10 mph.  Chance of precipitation is 70%.

    Low: 53 °F

    Partly Cloudy
    then Rain
    Likely

  • Saturday

    Saturday: Rain showers likely before 5pm, then scattered rain and snow showers. Some thunder is also possible.  Mostly cloudy, with a temperature rising to near 57 by 8am, then falling to around 44 during the remainder of the day. Southwest wind 10 to 15 mph becoming west in the afternoon.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 57 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Scattered snow showers before 8pm.  Mostly cloudy, with a low around 28. Northwest wind around 10 mph.  Chance of precipitation is 30%.

    Low: 28 °F

    Scattered
    Snow Showers
    then Partly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39. Northwest wind 10 to 15 mph.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Today
Patchy fog before noon. Otherwise, mostly sunny, with a high near 68. Light south wind increasing to 5 to 10 mph in the afternoon.
Tonight
Rain likely and possibly a thunderstorm after 2am. Increasing clouds, with a low around 53. South wind around 10 mph. Chance of precipitation is 70%.
Saturday
Rain showers likely before 5pm, then scattered rain and snow showers. Some thunder is also possible. Mostly cloudy, with a temperature rising to near 57 by 8am, then falling to around 44 during the remainder of the day. Southwest wind 10 to 15 mph becoming west in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Scattered snow showers before 8pm. Mostly cloudy, with a low around 28. Northwest wind around 10 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 39. Northwest wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Mostly sunny, with a high near 65.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
South Branch MI
 44.47°N 83.89°W (Elev. 988 ft)
10:11 am EDT Apr 17, 2026
10am EDT Apr 17, 2026-6pm EDT Apr 23, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database