Citizen station GW5959GW5959
In a volunteer observer's own ground/6.5 mi away/924 ft/51 ft above here
temp, humidity, wind, precip, pressure
Grand Lake St. Marys State Park, Ohio
69°
72°/42°
Clear·
Feels like 69°·Light air 3 mph NE
Now. Grand Lake St. Marys State Park is 69° and clear at 4 PM. The dew point is 36°, so the air feels dry and comfortable. Light air from the northeast at 3 mph.
Today and tonight. Tonight falls to about 44° by 6 AM, under a mostly clear sky. No rain is expected for the rest of the day.
The week. The warmest day ahead is Sunday, near 72°, and the coolest Friday, near 65°. The days ahead look dry.
The sky tonight. The sun sets at 6:50 PM. The Moon is a waxing gibbous, 71% lit, and sets at 3 AM after midnight. The next full Moon is Monday, Oct 26. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The bright Moon hides all but the brightest of them. The sky is forecast to stay clear: a good night to look up. The day is 10 hours 57 minutes long, 2 minutes shorter than yesterday.
2UV Low
45Air quality
31%Humidity
1%Cloud
Now
4:00 PM
69feels69
now, clear
Today
Oct 20
7242
clear
Wed
Oct 21
6844
mostly clear
Thu
Oct 22
6844
mostly clear
Fri
Oct 23
6545
mostly clear
Sat
Oct 24
6741
clear
Sun
Oct 25
7245
mostly clear
Mon
Oct 26
7048
partly cloudy
As of 4:00 PM in Grand Lake St. Marys State Park, Ohio.
Air quality
The air at Grand Lake St. Marys State Park
Index 45, good, led by ozone. Read at 3 PM from its reporting area, Lima (OH), 25 miles off.
45Good
- Fine particles (PM2.5)0Good-
- Ozone45Good-
The days ahead
Yesterday measured 38, good.
GoodModerate
- 38YesterdayOct 19
Smoke, the next 41 hours
No smoke near the ground through Thu 8 AM.
Precipitation
What has fallen at Grand Lake St. Marys State Park
None in the last 3 days, to Tue 3 PM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.00in
- Last 3 days
- 0.00in
Visibility
How far you can see at Grand Lake St. Marys State Park, the next 41 hours
Dense fog: visibility falls to 0 miles Thu 4 AM, under a mile for 5 hours.
F
Now, today, and the week
Weather instrument stations by state
Park
- Designation
- State Park
- Area
- 0.25 sq mi
- Height at its point
- 873 ft
- County
- Auglaize County
- State
- Ohio
- Latitude
- 40.5438° N
- Longitude
- 84.4280° W
What is measuring near here
The 6 instruments nearest Grand Lake St. Marys State Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.0 miles away.
measured now4 instruments
WapakonetaAXV
At an airfield/7.6 mi away/900 ft/27 ft above here
temp, wind, gust, visibility, precip, pressure
Rain gage near Celina403204084342600
At a river or reservoir gauge/7.7 mi away/868 ft/5 ft below here
temp, wind, gust, humidity, pressure
77-IR75 MM 105OH069
Beside a road/14.2 mi away/1,000 ft/127 ft above here
temp, pavement temp, wind, visibility, precip
measured daily2 instruments
St. Marys 1.9 WOH-AZ-23
In a volunteer observer's own ground/0.0 mi away/876 ft/3 ft above here
precip, snowfall, snow depth
Saint MarysSTMO1
At a cooperative observer's station/0.8 mi away/873 ft/level with here
snowfall, snow depth, precip, high, low
What the snow tracker reads here
Every instrument in this state
-
Snow on the ground
Elsewhere in Ohio
24 places, each with its own forecast and its own instruments.
AkroncityAshtabulacityAshtabula LighthouselighthouseBoston Millsski areaChardoncityCincinnaticityClevelandcityColumbuscityDaytoncityFindlaycityGeneva-on-the-LaketownHocking HillsfeatureLimacityMad River Mountainski areaMansfieldcityMariettacityPut-in-BaytownSanduskycitySnow Trailsski areaSpringfieldcityToledocityWoostercityYoungstowncityZanesvillecity
Near Grand Lake St. Marys State Park
The nearest places, each with its own forecast and the instruments nearest it.
- St. Maryscity, 2 mi
- New Knoxvillevillage, 7 mi
- Celinacity, 7 mi
- Montezumavillage, 7 mi
- New Bremenvillage, 8 mi
- Chickasawvillage, 8 mi
- Maria Steincommunity, 10 mi
- Mendonvillage, 10 mi
- Bucklandvillage, 10 mi
- Minstervillage, 11 mi
- Kettlersvillevillage, 11 mi
- Coldwatervillage, 12 mi