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Shaded-relief atlas plate of Grand Island, Michigan: rivers, roads, the city limits and where the water drains.
MICHIGAN · ALGER COUNTY

Grand Island

31 people, 780 ft above sea level in Alger County.

780 ftElevation, city center
31People, 2024 estimate
22 sq miLand area
Sunny 74°
Sunny now Dew point 54° · S 13 mph · high 68°
City of Grand Island River Interstate 2 miles
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The Grand Island 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 Grand Island

NWS forecast and National Blend of Models · updated 1:00 PM EDT
RIGHT NOW Munising - Munising Lakeshore Observation (KP53) · 1:56 PM
Sunny
74° Sunny Feels like 74° · high of 68° near 2 PM
WindS 13 mphgusts 24
Humidity50%falling to 63% this afternoon
Pressure29.93 in →steady
Visibility— mifog or heavy haze
CloudsClear
UV index—no forecast
Dew point 54° · Dry40° by Friday: drier air arrives
DryComfortableStickyMuggyOppressive
NEXT RAIN
Mostly cloudy
Tomorrow, about 2 AMin about 11 hours · 66% chance · rain
LIKELY AMOUNT—amounts come within 3 days
LAST RAINSept. 230.01 in · 6 dry days
ALERTS & OUTLOOKS
No watches or warnings for Alger County
NWS Marquette and the Storm Prediction Center · checked 2:48 PM
SUN & MOON
↑ 7:42 AM7:31 PM ↓
11 h 49 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
25
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
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
partly cloudy day
mostly cloudy day
overcast
mostly cloudy night
rain
mostly cloudy night
mostly cloudy day
partly cloudy day
mostly sunny
mostly sunny
partly 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
partly cloudy night
partly cloudy night
partly cloudy day
partly cloudy day
TEMPERATURE °F
68°
60°
68°
59°
62°
50°
CHANCE OF RAIN
66% · 0.11 in Wednesday overnight 50%
WIND, MPH
14
14
12
10
10
12
10
9
8
7
8
8
7
7
9
13
12
9
7
7
8
10
12
14
HOW IT FEELS · DEW POINT
Dry: dew points 40 to 63° Drier: 44° by Friday

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 63° / 45°
TUE Sept. 29 Partly cloudy Partly cloudy
68° 58°
20% rain — S 14, gusts 30 A
WED Sept. 30 Showers likely Showers likely
72° 57°
70% rain — SSW 9, gusts 26 B
THU Oct. 1 Mostly cloudy; cooler Mostly cloudy; cooler
64° 46°
0% rain — NW 11, gusts 25 B
FRI Oct. 2 Mostly sunny; cooler Mostly sunny; cooler
56° 36°
0% rain — NNW 8 A
SAT Oct. 3 Chance of showers Chance of showers
60° 41°
50% rain up to 0.1″ S 6 B
SUN Oct. 4 Partly cloudy Partly cloudy
57° 37°
20% rain — NW 12, gusts 28 C
MON Oct. 5 Partly cloudy Partly cloudy
55° 36°
10% rain — NNW 5 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 Grand Island about 5,000 feet above the ground was over the northern Rockies three days ago, and over the Great Lakes a day ago, about 1,150 miles back along its path. Near the ground the air came from the central Plains; 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 Grand Island on the Forecast Network

Neighboring plates

Marquette MI · 35 MI 35 miles west
FORECASTCITY
Atlas plate of Grand Island, Michigan. Explore the plate
MICHIGAN · ALGER

Grand Island

31 people, 780 ft above sea level in Alger County.

780 ftElevation
31People
22 sq miLand
Sunny 74°
SunnyDew point 54°
1

Today in Grand Island

NEXT 15 HOURS
Now partly cloudy day 68° 1%
5p partly cloudy day 66° 1%
8p overcast 64° 3%
11p overcast 63° 15%
2a rain 61° 45%
5a rain 60° 32%
Mostly cloudy
NEXT RAINTomorrow about 2 AM · 66%
→
Tue20%
Partly cloudy Partly cloudy
58
68
A
Wed70%
Showers likely Showers likely
57
72
B
Thu0%
Mostly cloudy; cooler Mostly cloudy; cooler
46
64
B
Fri0%
Mostly sunny; cooler Mostly sunny; cooler
36
56
A
Sat50%
Chance of showers Chance of showers
41
60
B
Sun20%
Partly cloudy Partly cloudy
37
57
C
Mon10%
Partly cloudy Partly cloudy
36
55
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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