Current conditions at
Alpena, Alpena County Regional Airport (KAPN)
Lat: 45.07°NLon: 83.56°WElev: 689ft.
Mostly Cloudy
58°F
14°C
| Humidity | 93% |
| Wind Speed | W 6 mph |
| Barometer | 29.81 in (1009.6 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 23 Aug 2:54 am EDT |
Extended Forecast for
3 Miles WNW Thunder Bay National Marine Sanctuary MI
Overnight
Low: 62 °F
Slight Chance
ShowersSunday
High: 66 °F
Breezy.
Slight Chance
Showers then
Slight Chance
T-stormsSunday Night
Low: 58 °F
Showers
Likely and
BreezyMonday
High: 68 °F
Breezy.
Slight Chance
Showers then
Partly SunnyMonday Night
Low: 57 °F
Partly Cloudy
Tuesday
High: 73 °F
Sunny
Tuesday Night
Low: 63 °F
Partly Cloudy
Wednesday
High: 74 °F
Mostly Sunny
then Showers
LikelyWednesday Night
Low: 64 °F
Showers
Likely
Detailed Forecast
Overnight
A 20 percent chance of showers. Mostly cloudy, with a steady temperature around 62. Northwest wind around 15 mph.
Sunday
A slight chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 66. Breezy, with a northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Sunday Night
A chance of showers and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 58. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Monday
A 20 percent chance of showers before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 68. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 57. Northwest wind 10 to 15 mph.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 74.
Wednesday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 64.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 73.
Thursday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 59.
Saturday
Mostly sunny, with a high near 71.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Thunder Bay National Marine Sanctuary MI
45.06°N 83.37°W (Elev. 577 ft)
45.06°N 83.37°W (Elev. 577 ft)
2:24 am EDT Aug 23, 2026
3am EDT Aug 23, 2026-6pm EDT Aug 29, 2026
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