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

Hamlin

3,753 people, 690 ft above sea level in Mason County.

690 ftElevation, city center
3,753People, 2024 estimate
27 sq miLand area
Sunny 70°
Sunny now Dew point 59° · WSW 10 mph · high 68°
City of Hamlin River Interstate 2 miles
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The Hamlin 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 Hamlin

NWS forecast and National Blend of Models · updated 1:00 PM EDT
RIGHT NOW Mason County Airport (KLDM) · 2:35 PM
Sunny
70° Sunny Feels like 70° · high of 68° near 2 PM
WindWSW 10 mphno gusts
Humidity69%falling to 70% this afternoon
Pressure30.00 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 59° · Comfortable47° by Friday: drier air arrives
DryComfortableStickyMuggyOppressive
NEXT RAIN
Overcast
Tomorrow, about 4 AMin about 13 hours · 96% chance · rain
LIKELY AMOUNT—amounts come within 3 days
LAST RAINSept. 201.53 in · 9 dry days
ALERTS & OUTLOOKS
! Beach Hazards StatementBeach Hazards Statement issued September 29 at 10:48AM EDT until October 1 at 8:00AM EDT by NWS Grand Rapids MI
NWS Grand Rapids and the Storm Prediction Center · checked 2:48 PM
SUN & MOON
↑ 7:40 AM7:31 PM ↓
11 h 50 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
31
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
mostly sunny
mostly cloudy day
overcast
overcast
overcast
rain
rain
mostly cloudy day
rain
rain
rain
rain
rain
rain
rain
rain
rain
rain
rain
rain
mostly cloudy night
mostly cloudy night
partly cloudy day
partly cloudy day
TEMPERATURE °F
68°
59°
65°
61°
66°
49°
CHANCE OF RAIN
96% · 0.47 in Wednesday morning 50%
WIND, MPH
10
10
8
8
8
10
14
16
16
15
10
7
6
5
5
7
7
6
4
4
5
6
8
11
HOW IT FEELS · DEW POINT
Comfortable: dew points 47 to 64° Drier: 49° 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
68° 57°
10% rain — SSW 10 A
WED Sept. 30 Showers likely Showers likely
67° 57°
100% rain 0.1–1.1″ SSW 15, gusts 25 B
THU Oct. 1 Chance of showers Chance of showers
67° 48°
50% rain up to 1.4″ SW 6 B
FRI Oct. 2 Mostly sunny Mostly sunny
63° 38°
0% rain — N 7 B
SAT Oct. 3 Partly cloudy Partly cloudy
63° 41°
10% rain — SSW 2 B
SUN Oct. 4 Mostly sunny Mostly sunny
63° 40°
10% rain — NNW 8 A
MON Oct. 5 Mostly sunny Mostly sunny
59° 38°
0% rain — N 3 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 Hamlin about 5,000 feet above the ground was over the northern Rockies three days ago, and over the Great Lakes a day ago, about 1,600 miles back along its path. Near the ground the air came from the Pacific Northwest; 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 Hamlin on the Forecast Network

Neighboring plates

Grand Rapids MI · 84 MI 84 miles southeast Milwaukee WI · 101 MI 101 miles southwest Ann Arbor MI · 183 MI 183 miles southeast Sterling Heights MI · 199 MI 199 miles southeast
FORECASTCITY
Atlas plate of Hamlin, Michigan. Explore the plate
MICHIGAN · MASON

Hamlin

3,753 people, 690 ft above sea level in Mason County.

690 ftElevation
3,753People
27 sq miLand
Sunny 70°
SunnyDew point 59°
1

Today in Hamlin

NEXT 15 HOURS
Now mostly sunny 68° 0%
5p partly cloudy day 68° 0%
8p mostly cloudy night 61° 0%
11p overcast 59° 4%
2a overcast 61° 13%
5a rain 59° 74%
Overcast
NEXT RAINTomorrow about 4 AM · 96%
→
Tue10%
Partly cloudy Partly cloudy
57
68
A
Wed100%
Showers likely Showers likely
57
67
B
Thu50%
Chance of showers Chance of showers
48
67
B
Fri0%
Mostly sunny Mostly sunny
38
63
B
Sat10%
Partly cloudy Partly cloudy
41
63
B
Sun10%
Mostly sunny Mostly sunny
40
63
A
Mon0%
Mostly sunny Mostly sunny
38
59
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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