Navigation

NWS Alerts

Islands: Mackinac/Bois Blanc
 Details for Islands: Mackinac/Bois Blanc Beach Hazards Statement  +1 additional alert

Useful Links

Lake Huron Wx Courtesy of

  • Team Toolik

^^
Beach Hazards Statement BEACH HAZARDS STATEMENT - Islands: Mackinac/Bois Blanc

Updated: @ 11-Sep-2026 10:25pm - next update at 10:30pm  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 62.2°F, Max: 81.1°F, Min: 49.5°F 62.2°F
Colder 1.0°F than last hour.

---

Feels like: 62°F

24-hr difference
5.6°FWarmer 5.6°F than yesterday at this time.
  Today Yesterday
High: 81.1°F
3:22pm 		73.7°F
4:03pm
Low: 49.5°F
6:03am 		53.2°F
11:58pm
Wind from S S
0.8
Gust:
 1 mph
0 Bft - Calm
Today: 9.2 mph 9:28am
Gust Month: 9.0 mph September 9
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 0.44 in
Season Total: 23.53 in
4 rain days in September.
Saturday

Saturday: Mostly Cloudy then Showers And Thunderstorms Likely
Mostly Cloudy then Showers And T-Storms Likely
Humidity & Barometer Almanac Moon
Humidity: 77 % Decreased 2.0% since last hour.
Dew Point: 54.9°F Decreased 1.7°F since last hour.
Barometer: 29.917 inHg Rising 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 7:12am
Sunset: 7:54pm
Moonrise: 8:56am
Moonset: 7:52pm
Waxing Crescent
Waxing Crescent, Moon at 0 days in cycle
1%
Illuminated
UV Index Forecast UV Index Forecast
12-Sep-2026
5.3     Medium 
13-Sep-2026
4.4     Medium 
 NWS Weather Forecast  - Outlook: Tonight & Saturday
Tonight

Tonight: Partly Cloudy
Partly Cloudy

Lo 59 °F		 NWS forecast: Partly cloudy. Low around 59, with temperatures rising to around 61 overnight. South wind around 10 mph.
 
Saturday

Saturday: Mostly Cloudy then Showers And Thunderstorms Likely
Mostly Cloudy then Showers And T-Storms Likely

Hi 78 °F		 NWS forecast: A chance of rain showers between 1pm and 2pm, then showers and thunderstorms likely. Mostly cloudy. High near 78, with temperatures falling to around 76 in the afternoon. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
  3 Day Forecast
Saturday
Night
Saturday Night: Chance Rain Showers then Partly Cloudy
Chance Rain Showers then Partly Cloudy
Sunday

Sunday: Partly Sunny then Slight Chance Rain Showers
Partly Sunny then Slight Chance Rain Showers
Sunday
Night
Sunday Night: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Monday

Monday: Sunny
Sunny
Monday
Night
Monday Night: Rain
Rain
Tuesday

Tuesday: Rain
Rain
Lo 52 °FHi 67 °FLo 48 °FHi 67 °FLo 52 °FHi 72 °F