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

Porterfield

1,921 people, in Marinette County.

1,921People, 2024 estimate
52 sq miLand area
Sunny 72°
Sunny now Dew point 58° · S 7 mph · high 71°
City of Porterfield River Interstate 2 miles
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The Porterfield 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 Porterfield

NWS forecast and National Blend of Models · updated 12:00 PM CDT
RIGHT NOW Menominee - Marinette Twin County Airport (KMNM) · 12:57 PM
Sunny
72° Sunny Feels like 72° · high of 71° near 2 PM
WindS 7 mphno gusts
Humidity61%falling to 59% this afternoon
Pressure29.99 in →steady
Visibility8 mihazy
CloudsClear
UV index—no forecast
Dew point 58° · Comfortable41° by Friday: drier air arrives
DryComfortableStickyMuggyOppressive
NEXT RAIN
Mostly cloudy
Tomorrow, about 12 AMin about 10 hours · 93% chance · rain
LIKELY AMOUNT—amounts come within 3 days
LAST RAINSept. 200.04 in · 9 dry days
ALERTS & OUTLOOKS
No watches or warnings for Marinette County
NWS Green Bay and the Storm Prediction Center · checked 1:52 PM
SUN & MOON
↑ 6:46 AM6:36 PM ↓
11 h 49 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
41
GOODAir quality index · ozone
Tomorrow: None, moderate. 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
1p
4p
7p
10p
1a
4a
7a
10a
1p
4p
7p
10p
1a
4a
7a
10a
1p
4p
7p
10p
1a
4a
7a
10a
partly cloudy day
mostly cloudy day
mostly cloudy night
mostly cloudy night
rain
mostly cloudy night
mostly cloudy day
partly cloudy day
partly cloudy day
mostly cloudy day
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy day
mostly cloudy day
mostly cloudy day
mostly cloudy day
mostly cloudy night
mostly cloudy night
mostly cloudy night
partly cloudy night
mostly sunny
mostly sunny
TEMPERATURE °F
70°
60°
70°
59°
68°
44°
CHANCE OF RAIN
93% · 0.26 in Wednesday overnight 50%
WIND, MPH
12
13
10
9
10
12
12
10
10
10
8
7
5
5
5
7
7
6
5
5
5
7
8
9
HOW IT FEELS · DEW POINT
Sticky: dew points 55 to 66° ↑ The front passes Drier: 43° 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 Partly cloudy Partly cloudy
71° 58°
30% rain — S 12 A
WED Sept. 30 Showers likely Showers likely
71° 59°
90% rain — SSW 10 B
THU Oct. 1 Mostly cloudy Mostly cloudy
69° 44°
20% rain — NW 6 B
FRI Oct. 2 Sunny Sunny
64° 41°
0% rain — N 3 B
SAT Oct. 3 Partly cloudy Partly cloudy
62° 44°
20% rain — S 7 B
SUN Oct. 4 Mostly sunny Mostly sunny
63° 39°
10% rain — NNW 9 C
MON Oct. 5 Mostly sunny Mostly sunny
59° 41°
0% rain — S 6 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 Porterfield on the Forecast Network

Neighboring plates

Green Bay WI · 46 MI 46 miles south Appleton WI · 69 MI 69 miles southwest Grand Rapids MI · 185 MI 185 miles southeast Wyoming MI · 188 MI 188 miles southeast
FORECASTCITY
Atlas plate of Porterfield, Wisconsin. Explore the plate
WISCONSIN · MARINETTE

Porterfield

1,921 people, in Marinette County.

1,921People
52 sq miLand
Sunny 72°
SunnyDew point 58°
1

Today in Porterfield

NEXT 15 HOURS
Now mostly sunny 70° 0%
4p mostly cloudy day 71° 0%
7p mostly cloudy night 65° 4%
10p mostly cloudy night 62° 14%
1a rain 59° 89%
4a rain 60° 46%
Mostly cloudy
NEXT RAINTomorrow about 12 AM · 93%
→
Tue30%
Partly cloudy Partly cloudy
58
71
A
Wed90%
Showers likely Showers likely
59
71
B
Thu20%
Mostly cloudy Mostly cloudy
44
69
B
Fri0%
Sunny Sunny
41
64
B
Sat20%
Partly cloudy Partly cloudy
44
62
B
Sun10%
Mostly sunny Mostly sunny
39
63
C
Mon0%
Mostly sunny Mostly sunny
41
59
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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