Triple Digit Heat Indices Possible Monday
Increasing heat and humidity for northern Michigan to start the week. Heat index values near or slightly above 100 degrees in many areas on Monday afternoon. Avoid prolonged outdoor exposure and drink plenty of fluids. Read More >
Hazardous Weather Conditions
Current conditions at
Manistee County - Blacker Airport (KMBL)
Lat: 44.27°NLon: 86.24°WElev: 610ft.
Fair
84°F
29°C
| Humidity | 49% |
| Wind Speed | SW 6 mph |
| Barometer | 30.17 in (1021.4 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 12 Jul 3:56 pm EDT |
Extended Forecast for
Brethren MI
Heat Advisory July 13, 12:00pm until July 14, 08:00am
Tonight
Low: 66 °F
Mostly Clear
Monday
High: 90 °F
Sunny
Monday Night
Low: 72 °F
Mostly Clear
Tuesday
High: 97 °F
Hot
Tuesday Night
Low: 69 °F
Mostly Clear
Wednesday
High: 91 °F
Hot
Wednesday Night
Low: 63 °F
Partly Cloudy
Thursday
High: 88 °F
Mostly Sunny
Thursday Night
Low: 63 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 66. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 90. Heat index values as high as 96. Calm wind becoming west around 5 mph in the morning.
Monday Night
Mostly clear, with a low around 72. Southwest wind around 5 mph becoming calm.
Tuesday
Sunny and hot, with a high near 97. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 69. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny and hot, with a high near 91.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
Mostly sunny, with a high near 88.
Thursday Night
Partly cloudy, with a low around 63.
Friday
A chance of showers before 2pm. Mostly sunny, with a high near 87.
Friday Night
A chance of showers. Partly cloudy, with a low around 62.
Saturday
Partly sunny, with a high near 85.
Saturday Night
A chance of showers. Partly cloudy, with a low around 61.
Sunday
A chance of showers. Mostly sunny, with a high near 83.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Brethren MI
44.3°N 86.02°W (Elev. 722 ft)
44.3°N 86.02°W (Elev. 722 ft)
3:41 pm EDT Jul 12, 2026
4pm EDT Jul 12, 2026-6pm EDT Jul 19, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
