REPUBLIC, MI 49879 Weather Forecast & Current Conditions

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IRON MOUNTAIN, MI
Current Weather

12:54 AM CDT APR 5, 2026
Broken Clouds
30°F
Feels Like: 19°F
Dewpoint: 27°F
Rel. Hum.: 88%
Visibility: 10 miles
Wind: NW at 14 mph, gusts to 28
Pressure: 29.71 inches
Last 72 hours

Local Area Snow Depth

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REPUBLIC, MI 49879
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
EARLY THIS MORNING
Cloudy with a 50 percent chance of snow showers. Northwest winds 10 to 15 mph with gusts up to 30 mph.
TODAY
Partly cloudy. A slight chance of snow showers in the afternoon. Highs in the lower 40s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the morning. Chance of snow 20 percent.
TONIGHT
Mostly cloudy with a 50 percent chance of snow showers. Lows around 22. Northwest winds 5 to 10 mph.
MONDAY
Colder. Snow showers likely in the morning, then a slight chance of snow showers in the afternoon. Mostly cloudy. Snow accumulation around an inch. Highs around 33. Temperature falling into the middle 20s in the afternoon. Northwest winds 5 to 10 mph, becoming north 10 to 15 mph in the afternoon. Chance of snow 70 percent.
MONDAY NIGHT
Cold. A slight chance of snow showers in the evening. Partly cloudy. Lows around 7 above. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of snow 20 percent.
TUESDAY
Sunny. Highs around 38. Light west winds.
TUESDAY NIGHT
A chance of snow showers after midnight. Mostly cloudy. Lows around 21. Chance of snow 40 percent.
WEDNESDAY
Warmer. Snow showers likely in the morning. Rain showers likely. Highs around 49. Chance of precipitation 70 percent.
WEDNESDAY NIGHT
Rain showers likely in the evening, then a chance of rain showers after midnight. Mostly cloudy. Lows around 32. Chance of rain 70 percent.
THURSDAY
Mostly cloudy. Highs around 45.
THURSDAY NIGHT
Mostly cloudy. Lows around 23.
FRIDAY AND FRIDAY NIGHT
Partly cloudy. Highs around 45. Lows around 24.
SATURDAY
A chance of rain showers in the afternoon. Mostly sunny. Highs around 51. Chance of rain 30 percent.

Visible Weather Satellite
REPUBLIC, MI 49879
Infrared Weather Satellite
REPUBLIC, MI 49879
NEXRAD Weather Radar
REPUBLIC, MI 49879

IRON MOUNTAIN, MI 3 hourly weather forecast

weather forecast created  6:00 PM MDT  4/ 4/2026
Sunday
5 APR 2026
REPUBLIC, MI 49879 weather forecast Day 1, 0 hours 1 AM 31° 21° Mostly Cloudy 3%

0% Thunder
( 0% severe)
WNW   13 81% 26°
Low 27° REPUBLIC, MI 49879 weather forecast Day 1, 3 hours 4 AM 29° 18° Mostly Cloudy WNW   14 80% 24°
High 43° REPUBLIC, MI 49879 weather forecast Day 1, 6 hours 7 AM 28° 17° Mostly Cloudy 0%

0% Thunder
( 2% severe)
NW   14 80% 23°

Mostly Cloudy



REPUBLIC, MI 49879 weather forecast Day 1, 9 hours 10 AM 33° 23° Mostly Cloudy NW   15 71% 25°
REPUBLIC, MI 49879 weather forecast Day 1, 12 hours 1 PM 39° 31° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 2% severe)
NW   14 56% 25°
REPUBLIC, MI 49879 weather forecast Day 1, 15 hours 4 PM 42° 36° Partly Cloudy NW   10 48% 24°
REPUBLIC, MI 49879 weather forecast Day 1, 18 hours 7 PM 39° 35° Mostly Cloudy 23%
RAIN/SNOW
<.05 in
0% Thunder
( 3% severe)
NW   6 56% 25°
REPUBLIC, MI 49879 weather forecast Day 1, 21 hours 10 PM 32° 29° Mostly Cloudy WNW   3 74% 25°
Monday
6 APR 2026
REPUBLIC, MI 49879 weather forecast Day 2, 0 hours 1 AM 30° 26° Partly Cloudy 10%
SNOW
<.1 in
0% Thunder
( 2% severe)
WNW   3 84% 26°
Low 26° REPUBLIC, MI 49879 weather forecast Day 2, 3 hours 4 AM 28° 22° Partly Cloudy NW   6 88% 25°
High 34° REPUBLIC, MI 49879 weather forecast Day 2, 6 hours 7 AM 27° 19° Mostly Cloudy 26%
SNOW
1–2.5 in
0% Thunder
( 3% severe)
NW   8 92% 25°

Mostly Cloudy

Chance of Snow

REPUBLIC, MI 49879 weather forecast Day 2, 9 hours 10 AM 31° 21° Mostly Cloudy NNW   14 77% 25°
REPUBLIC, MI 49879 weather forecast Day 2, 12 hours 1 PM 30° 18° Mostly Cloudy 16%
SNOW
<.1 in
0% Thunder
( 4% severe)
N   17 64% 20°
REPUBLIC, MI 49879 weather forecast Day 2, 15 hours 4 PM 28° 16° Mostly Cloudy NNW   17 52% 14°
REPUBLIC, MI 49879 weather forecast Day 2, 18 hours 7 PM 24° 12° Mostly Cloudy 2%

0% Thunder
( 0% severe)
NNW   13 53% 11°
REPUBLIC, MI 49879 weather forecast Day 2, 21 hours 10 PM 19° 10° Partly Cloudy NNW   7 61%

IRON MOUNTAIN, MI extended weather forecast

Tuesday
7 APR 2026
Wednesday
8 APR 2026
Thursday
9 APR 2026
Friday
10 APR 2026
Saturday
11 APR 2026
Low 11° Low 24° Low 40° Low 27° Low 28°
High 36° High 54° High 53° High 47° High 51°
REPUBLIC, MI 49879 weather forecast Day 3 REPUBLIC, MI 49879 weather forecast Day 4 REPUBLIC, MI 49879 weather forecast Day 5 REPUBLIC, MI 49879 weather forecast Day 6 REPUBLIC, MI 49879 weather forecast Day 7
Partly Cloudy
7% Snow
Overcast
53% Rain/Snow
Mostly Cloudy
80% Rain
Partly Cloudy
27% Rain/Snow
Overcast
33% Rain
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