misty mountains
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ONP-0005 · PC4-ONP-0005
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about the park
National Park
- World Heritage Site
date / time
date / time
2026-04-30
time
10:23 AM
season cycle, Spring
season cycle
iNaturalist community observations
- Pacific trillium163 obs
- Fairy-slipper124 obs
- Pacific Banana Slug108 obs
- Arctic Butterbur88 obs
- Giant Green Anemone71 obs
- Red-flowering Currant69 obs
- western skunk cabbage61 obs
- Pacific Bleeding Heart61 obs
research-grade observations within 25 km during this calendar month. Counts are total verified iNaturalist observations
light / sun / UV
UV index
2.5 · low
UV clear sky
3.2 · moderate
solar (GHI)
556 W/m² · partly clear
solar DNI
221 W/m²
solar DHI
417 W/m²
clearness
0.80
weather / radar
weather
weather
Partly cloudy
temperature
51°F
humidity
56%
cloud cover
76%
pressure
1021 hPa
wind
5 mph
gusts 10 mph · S 175°
cloud layers
visibility
23 mi
rain
0"
dew point
35°F
radar
radar· ±1h · 10min

reflectivity (dBZ)
0–75
water
water
Nearest USGS gage, 9.1 km away (not at shutter GPS)
Elwha River
1040 cfs · 10.3 ft · 9.1 km
atmosphere / air quality
satellite
satellite· ±1h · 20min

atmosphere
EPA AQI
31
PM2.5
2.6 µg/m³ · good
European AQI
34 · fair
PM10
5.2 µg/m³ · good
ozone
85 µg/m³ · fair
NO₂
4 µg/m³ · good
SO₂
0 µg/m³ · good
air clarity
0.15 · clear
dust
5 µg/m³ · clear
CO
148 µg/m³ · good
sky cover
CLM · clear
CLM · clear · 57°F · 16 km modeled 51°F / 5 mph; nearest station CLM (16 km) reported 57°F / 6 mphMETAR
KCLM 301725Z AUTO 07005KT 10SM CLR 14/08 A3016 RMK T01400080 MADISHF
METAR observed
10:25 AM
night sky
moon
lunar cycle: Full Moon - day 14 not visible (-49°)
daily moon cycle: before moonrise
night sky
darkness
2 · typical truly dark site
light: dayseeing Fair
milky way
Geometric positions at capture (not naked-eye visibility)
astronomical events
Beltane
technical
sensor / film
color science
Sony
focal length
18mm (48mm equiv.)
exposure triangle: f/11 · 1/1000s · 800
exposure triangle
color
histogram
attribution
© 2026 frank charlton
data attribution
- Weather data by Open-Meteo.com (CC BY 4.0)
- METAR / NEXRAD: Iowa Environmental Mesonet, Iowa State University
- Hydrology: USGS Water Data
- Basemap: USGS The National Map
- Solar: NASA POWER (CC BY 4.0)
- Satellite: GOES-West (NOAA/NESDIS); NaturalColor derived (CIMSS recipe)
- Weather interpolated from nearest METAR station (Port Angeles, 15.6 km)
- Radar: NEXRAD ATX (80 km), scan time ±10 min
- Satellite: GOES-West (goes18), product time ±20 min
- Sun, moon, and planet positions computed for exact coordinates
- Basemap: USGS Imagery, center ±2.5°