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Shaded-relief atlas plate of Au Sable, Michigan: rivers, roads, the city limits and where the water drains.
MICHIGAN · IOSCO COUNTY

Au Sable

1,453 people, 620 ft above sea level in Iosco County.

620 ftElevation, city center
1,453People, 2024 estimate
2 sq miLand area
Sunny 75°
Sunny now Dew point 50° · S 7 mph · high 71°
City of Au Sable River Interstate 2 miles
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The Au Sable plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.

MILE1
TODAY

Today in Au Sable

NWS forecast and National Blend of Models · updated 2:00 PM EDT
RIGHT NOW Oscoda-Wurtsmith Airport (KOSC) · 2:55 PM
Sunny
75° Sunny Feels like 75° · high of 71° near 3 PM
WindS 7 mphno gusts
Humidity41%rising to 90% by morning
Pressure30.01 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 50° · Dry63° by Thursday: more humid
DryComfortableStickyMuggyOppressive
NEXT RAIN
Rain
Tomorrow, about 10 AMin about 19 hours · 44% chance · rain
LIKELY AMOUNT0.1–0.5 inmost likely 0.2; 1 in 10 over 0.7
LAST RAINSept. 160.09 in · 13 dry days
ALERTS & OUTLOOKS
No watches or warnings for Iosco County
NWS Gaylord and the Storm Prediction Center · checked 3:18 PM
SUN & MOON
↑ 7:28 AM7:18 PM ↓
11 h 50 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
39
GOODAir quality index · ozone
Tomorrow: None, good. No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models
TUESDAY, SEPT. 29
WEDNESDAY, SEPT. 30
THURSDAY, OCT. 1
FRIDAY, OCT. 2
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
mostly sunny
mostly clear night
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy day
rain
rain
mostly cloudy day
mostly cloudy night
mostly cloudy night
mostly cloudy night
rain
rain
rain
rain
rain
rain
rain
rain
rain
rain
partly cloudy day
partly cloudy day
TEMPERATURE °F
71°
58°
66°
60°
70°
48°
CHANCE OF RAIN
49% · 0.60 in Thursday afternoon 50%
WIND, MPH
9
8
7
7
8
9
12
15
16
14
12
9
8
8
10
10
9
7
7
7
7
8
10
13
HOW IT FEELS · DEW POINT
Comfortable: dew points 53 to 63° ↑ The front passes Drier: 45° by Friday

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 80° / 62°
TUE Sept. 29 Mostly sunny Mostly sunny
71° 57°
0% rain — S 9 A
WED Sept. 30 Chance of showers Chance of showers
68° 58°
40% rain 0.1–0.5″ SSW 13 B
THU Oct. 1 Chance of showers Chance of showers
72° 48°
50% rain up to 1.0″ SW 9 C
FRI Oct. 2 Mostly sunny Mostly sunny
66° 39°
10% rain — NNW 9 B
SAT Oct. 3 Partly cloudy Partly cloudy
63° 41°
10% rain — SE 5 B
SUN Oct. 4 Mostly sunny Mostly sunny
65° 39°
10% rain — NW 12 B
MON Oct. 5 Mostly sunny Mostly sunny
59° 36°
0% rain — NNW 8 C
How sure are we? AModels agree: highs within 4° BSome spread: within 8° CWide spread: check back
Range from the National Blend of Models percentiles · graded on Forecast Scores
AIR MAIL

Where today’s air came from

The air arriving over Au Sable about 5,000 feet above the ground was over the northern Rockies three days ago, and over the Great Lakes a day ago, about 1,700 miles back along its path. It rose from near the ground on the way. Near the ground the air came from the Great Lakes; at 10,000 feet, from the California coast. Traced back 72 hours through NOAA’s hourly RAP analyses, nine paths at each of three heights.

MILE7
ON THE NETWORK

Around Au Sable on the Forecast Network

Neighboring plates

Sterling Heights MI · 127 MI 127 miles south Lansing MI · 132 MI 132 miles southwest Warren MI · 133 MI 133 miles south Detroit MI · 141 MI 141 miles south
FORECASTCITY
Atlas plate of Au Sable, Michigan. Explore the plate
MICHIGAN · IOSCO

Au Sable

1,453 people, 620 ft above sea level in Iosco County.

620 ftElevation
1,453People
2 sq miLand
Sunny 75°
SunnyDew point 50°
1

Today in Au Sable

NEXT 15 HOURS
Now mostly sunny 71° 0%
6p mostly sunny 69° 0%
9p mostly cloudy night 61° 0%
12a mostly cloudy night 58° 2%
3a overcast 59° 5%
6a mostly cloudy night 59° 8%
Rain
NEXT RAINTomorrow about 10 AM · 44%
→
Tue0%
Mostly sunny Mostly sunny
57
71
A
Wed40%
Chance of showers Chance of showers
58
68
B
Thu50%
Chance of showers Chance of showers
48
72
C
Fri10%
Mostly sunny Mostly sunny
39
66
B
Sat10%
Partly cloudy Partly cloudy
41
63
B
Sun10%
Mostly sunny Mostly sunny
39
65
B
Mon0%
Mostly sunny Mostly sunny
36
59
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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