Storm Station

Harstine Island State Park, Washington

State Park in Mason County, Washington

Air quality

The air at Harstine Island State Park

Index 12, good, led by fine particles. Read at 4 AM from its reporting area, Shelton (WA), 11 miles off.

12Good
  • Fine particles (PM2.5)12Good10.8 mi
  • Ozone-10 ppb16.2 mi
  • Nitrogen dioxide12Good13.9 ppb19.7 mi

The days ahead

Good each day through Sat Oct 10, led by fine particles. Yesterday measured 18, good.

Smoke, the next 43 hours

No smoke near the ground through Wed 11 PM.

TueWed

Precipitation

What has fallen at Harstine Island State Park

None in the last 3 days, to Tue 3 AM. 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 Harstine Island State Park, the next 43 hours

Fog: visibility falls to 0.9 miles Tue 8 AM, under a mile for 1 hour.

TueWed

Park

Designation
State Park
Area
0.88 sq mi
Height at its point
193 ft
County
Mason County
State
Washington
Latitude
47.2642° N
Longitude
122.8819° W

What is measuring near here

The 6 instruments nearest Harstine Island State Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.3 miles away.

measured now4 instruments

Citizen station GW2160GW2160

In a volunteer observer's own ground/5.2 mi away/28 ft/165 ft below here

temp, humidity, wind, precip, pressure

Shelton/SandersonSHN

At an airfield/12.6 mi away/279 ft/86 ft above here

temp, wind, gust, visibility, precip, pressure

Oyster Bay RoadTOYST

Beside a road/14.3 mi away/161 ft/32 ft below here

temp, pavement temp, wind, visibility, precip

McClearly 6NNW - Mason FireCQMW1

At a river or reservoir gauge/22.1 mi away/355 ft/162 ft above here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Jarrell Cove 0.5 EWA-MS-32

In a volunteer observer's own ground/1.3 mi away/71 ft/122 ft below here

precip, snowfall, snow depth

Cushman Powerhouse #2CPHW1

At a power station/15.0 mi away/52 ft/141 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Washington

23 places, each with its own forecast and its own instruments.

Near Harstine Island State Park

The nearest places, each with its own forecast and the instruments nearest it.

Near Harstine Island State Park