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Shaded-relief atlas plate of Mercer, Wisconsin: rivers, roads, the city limits and where the water drains.
WISCONSIN · IRON COUNTY

Mercer

551 people, in Iron County.

551People, 2024 estimate
4 sq miLand area
Sunny 70°
Sunny now Dew point 47° · SSW 16 mph · high 69°
City of Mercer River Interstate 2 miles
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The Mercer 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 Mercer

NWS forecast and National Blend of Models · updated 1:00 PM CDT
RIGHT NOW Manitowish Waters Airport (KD25) · 1:55 PM
Sunny
70° Sunny Feels like 70° · high of 69° near 2 PM
WindSSW 16 mphgusts 25
Humidity44%falling to 53% this afternoon
Pressure29.88 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 47° · Dry35° by Thursday: drier air arrives
DryComfortableStickyMuggyOppressive
NEXT RAIN
Rain
Tonight, about 10 PMin about 8 hours · 45% chance · rain
LIKELY AMOUNT—amounts come within 3 days
LAST RAINSept. 280.03 in · 1 dry day
ALERTS & OUTLOOKS
No watches or warnings for Iron County
NWS Duluth and the Storm Prediction Center · checked 2:22 PM
SUN & MOON
↑ 6:55 AM6:45 PM ↓
11 h 49 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
37
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
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
mostly cloudy day
mostly cloudy day
mostly cloudy night
overcast
mostly cloudy night
overcast
mostly cloudy day
partly cloudy day
mostly sunny
partly cloudy day
mostly cloudy night
mostly cloudy night
overcast
overcast
mostly cloudy day
mostly cloudy day
partly cloudy day
partly cloudy day
partly cloudy night
partly cloudy night
partly cloudy night
mostly clear night
mostly sunny
mostly sunny
TEMPERATURE °F
69°
59°
73°
52°
62°
39°
CHANCE OF RAIN
45% · 0.07 in Tuesday night 50%
WIND, MPH
13
12
12
8
5
3
6
7
7
5
3
3
3
4
6
8
8
4
3
3
3
3
7
9
HOW IT FEELS · DEW POINT
Dry: dew points 45 to 61° ↑ The front passes Drier: 35° by Friday

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 61° / 39°
TUE Sept. 29 Chance of showers Chance of showers
69° 56°
40% rain — SSW 13 A
WED Sept. 30 Partly cloudy Partly cloudy
76° 52°
20% rain — WSW 6 B
THU Oct. 1 Mostly cloudy; cooler Mostly cloudy; cooler
65° 39°
0% rain — NNW 7 B
FRI Oct. 2 Mostly sunny Mostly sunny
59° 34°
0% rain — N 1 B
SAT Oct. 3 Chance of showers Chance of showers
61° 38°
50% rain up to 0.2″ SSW 3 B
SUN Oct. 4 Mostly sunny Mostly sunny
59° 33°
10% rain — NW 3 C
MON Oct. 5 Mostly sunny Mostly sunny
59° 36°
0% rain — N 2 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

MILE7
ON THE NETWORK

Around Mercer on the Forecast Network

Neighboring plates

Duluth MN · 108 MI 108 miles northwest Eau Claire WI · 116 MI 116 miles southwest Green Bay WI · 151 MI 151 miles southeast Appleton WI · 153 MI 153 miles southeast
FORECASTCITY
Atlas plate of Mercer, Wisconsin. Explore the plate
WISCONSIN · IRON

Mercer

551 people, in Iron County.

551People
4 sq miLand
Sunny 70°
SunnyDew point 47°
1

Today in Mercer

NEXT 15 HOURS
Now mostly cloudy day 69° 3%
5p mostly cloudy day 68° 8%
8p mostly cloudy night 60° 17%
11p rain 57° 45%
2a overcast 58° 6%
5a overcast 59° 0%
Rain
NEXT RAINTonight about 10 PM · 45%
→
Tue40%
Chance of showers Chance of showers
56
69
A
Wed20%
Partly cloudy Partly cloudy
52
76
B
Thu0%
Mostly cloudy; cooler Mostly cloudy; cooler
39
65
B
Fri0%
Mostly sunny Mostly sunny
34
59
B
Sat50%
Chance of showers Chance of showers
38
61
B
Sun10%
Mostly sunny Mostly sunny
33
59
C
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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