Current conditions at

MBS International Airport (KMBS)

Lat: 43.53°NLon: 84.08°WElev: 656ft.

Fog

52°F

11°C

Humidity 100%
Wind Speed Calm
Barometer 29.97 in (1014.7 mb)
Dewpoint 52°F (11°C)
Visibility 0.25 mi
Last update 17 Apr 5:53 am EDT
Extended Forecast for

Bay City MI

Dense Fog Advisory until April 17, 10:00am
Flood Warning April 17, 06:40am until April 20, 04:00am
Click here for hazard details and duration
...
Flood Warning
  •  
    Dense Fog Advisory until April 17, 10:00am
    Flood Warning April 17, 06:40am until April 20, 04:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 69 °F

    Dense Fog
    then Partly
    Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am.  Low around 51. South southeast wind 11 to 17 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Partly Cloudy
    then Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm before 8am, then showers likely.  Temperature rising to near 61 by 8am, then falling to around 51 during the remainder of the day. Breezy, with a west wind around 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers before 8pm.  Partly cloudy, with a low around 33. West wind 13 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 44. West northwest wind 11 to 16 mph, with gusts as high as 28 mph.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Today
Widespread dense fog, mainly before 8am. Otherwise, partly sunny, with a high near 69. Calm wind becoming south southeast 5 to 9 mph in the morning.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Low around 51. South southeast wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and possibly a thunderstorm before 8am, then showers likely. Temperature rising to near 61 by 8am, then falling to around 51 during the remainder of the day. Breezy, with a west wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers before 8pm. Partly cloudy, with a low around 33. West wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 44. West northwest wind 11 to 16 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 26.
Monday
Sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 64. Breezy.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Mostly sunny, with a high near 67.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Bay City MI
 43.58°N 83.88°W (Elev. 620 ft)
4:24 am EDT Apr 17, 2026
6am EDT Apr 17, 2026-6pm EDT Apr 23, 2026
 
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