Citizen station EW0590EW0590
In a volunteer observer's own ground/1.6 mi away/505 ft/83 ft above here
temp, humidity, wind, precip, pressure
Castlewood State Park, Missouri
State Park in St. Louis County, Missouri48°
80°/50°
Clear·
Feels like 48°·Calm 0 mph SE
Coming up. Tomorrow is 8 degrees warmer: a high of 88° after 80° today.
Now. Castlewood State Park is 48° and clear at 2 AM. The dew point is 45°, so the air feels dry and comfortable. The air is calm.
Today and tonight. It warms to about 79° by 3 PM. Tonight falls to about 58° by 2 AM, under a mostly clear sky. No rain is expected for the rest of the day. The sun is strong around midday: UV index 6, high. Unprotected skin can burn in under half an hour. Air quality is moderate (index 74): fine for most people, though people unusually sensitive to air pollution may feel it outdoors.
The week. The warmest day ahead is tomorrow, near 88°, and the coolest Thursday, near 82°. The days ahead look dry.
The sky tonight. The sun sets at 6:37 PM. The Moon is a waning crescent, 15% lit, and rises at 3:48 AM after midnight. The next new Moon is Saturday, Oct 10. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The sky is forecast to stay clear: a good night to look up. The day is 11 hours 36 minutes long, 3 minutes shorter than yesterday.
0UV Low
74Air quality
94%Humidity
2%Cloud
Now
2:00 AM
48feels48
now, clear
Today
Oct 6
8050
UV 6
Wed
Oct 7
8856
clear day
Thu
Oct 8
8258
clear day
Fri
Oct 9
8354
overcast
Sat
Oct 10
8757
overcast
Sun
Oct 11
8560
overcast
Mon
Oct 12
8761
overcast
48°
80°50°
88°56°
82°58°
83°54°
87°57°
85°60°
87°61°
As of 2:00 AM in Castlewood State Park, Missouri.
Air quality
The air at Castlewood State Park
Index 74, moderate, led by fine particles. Read at 2 AM from its reporting area, Saint Louis (MO), 11 miles off.
74Moderate
- Fine particles (PM2.5)74Moderate-
- Ozone39Good-
- Coarse particles (PM10)65Moderate-
The days ahead
Good each day through Today, led by ozone. Yesterday measured 56, moderate.
GoodModerate
- 56YesterdayOct 5
- GoodTodayOct 6
Smoke, the next 42 hours
Little smoke near the ground through Wed 7 PM: the index from smoke stays at 6 or under.
Precipitation
What has fallen at Castlewood State Park
None in the last 3 days, to Tue 1 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 Castlewood State Park, the next 42 hours
Visibility stays 10 miles or more through Wed 7 PM.
F
Now, today, and the week
Weather instrument stations by state
Park
- Designation
- State Park
- Area
- 2.53 sq mi
- Height at its point
- 422 ft
- County
- St. Louis County
- State
- Missouri
- Latitude
- 38.5398° N
- Longitude
- 90.5451° W
What is measuring near here
The 6 instruments nearest Castlewood State Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.6 miles away.
measured now4 instruments
At an airfield/10.1 mi away/463 ft/41 ft above here
temp, wind, gust, visibility, precip, pressure
Gray Summit 1SE - Shaw NatureSNRM7
At a river or reservoir gauge/14.7 mi away/560 ft/138 ft above here
temp, wind, gust, humidity, pressure
Shaw Nature ReserveS2227
At a soil climate station/14.9 mi away/623 ft/201 ft above here
temp, humidity, soil temp, soil moisture
measured daily2 instruments
Ballwin 4.0 SSWMO-SL-100
In a volunteer observer's own ground/2.0 mi away/489 ft/67 ft above here
precip, snowfall, snow depth
Kirkwood 1NNWKWDM7
At a cooperative observer's station/8.0 mi away/661 ft/239 ft above here
snowfall, snow depth, precip, high, low
What the snow tracker reads here
Every instrument in this state
-
Snow on the ground
Elsewhere in Missouri
24 places, each with its own forecast and its own instruments.
BransoncityCape GirardeaucityColumbiacityHannibalcityHidden Valleyski areaIndependencecityJefferson CitycityJoplincityKansas CitycityKirksvillecityLake of the OzarksfeatureMark Twain National ForestfeatureMaryvillecityPoplar BluffcityRollacitySedaliacitySikestoncitySnow Creekski areaSpringfieldcitySt CharlescitySt JosephcitySt LouiscityTable Rock LakefeatureWest Plainscity
Near Castlewood State Park
The nearest places, each with its own forecast and the instruments nearest it.
- Twin Oaksvillage, 3 mi
- Valley Parkcity, 3 mi
- Manchestercity, 4 mi
- Ballwincity, 4 mi
- Winchestercity, 4 mi
- Ellisvillecity, 4 mi
- Parkdalevillage, 4 mi
- Murphycommunity, 4 mi
- Fentoncity, 5 mi
- Peaceful Villagevillage, 5 mi
- High Ridgecommunity, 5 mi
- Wildwoodcity, 6 mi