Sd RWIS Lake CitySD586
Beside a road/2.9 mi away/1,847 ft/37 ft above here
temp, pavement temp, wind, visibility, precip
Parks/South Dakota/Roy Lake State Park
Roy Lake State Park, South Dakota
State Park in Marshall County, South Dakota60°
76°/55°
Clear·
Feels like 60°·Gentle breeze 11 mph SW
Now. Roy Lake State Park is 60° and clear at 2 AM. The dew point is 50°, so the air feels dry and comfortable. Gentle breeze from the southwest at 11 mph.
Today and tonight. It warms to about 76° by 4 PM. Tonight falls to about 50° by 6 AM, under a mostly clear sky. No rain is expected for the rest of the day. Air quality is moderate (index 53): fine for most people, though people unusually sensitive to air pollution may feel it outdoors.
The week. The warmest day ahead is Saturday, near 77°, and the coolest Monday, near 52°. The days ahead look dry.
The sky tonight. The sun sets at 7:01 PM. The Moon is a waning crescent, 15% lit, and rises at 4:07 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 28 minutes long, 4 minutes shorter than yesterday.
0UV Low
53Air quality
68%Humidity
4%Cloud
Now
2:00 AM
60feels60
now, clear
Today
Oct 6
7655
15mph
Wed
Oct 7
6949
16mph
Thu
Oct 8
6545
partly cloudy day
Fri
Oct 9
7047
overcast
Sat
Oct 10
7757
19mph
Sun
Oct 11
6153
10%
16mph
Mon
Oct 12
5242
28%
12mph
60°
76°55°
69°49°
65°45°
70°47°
77°57°
61°53°
52°42°
As of 2:00 AM in Roy Lake State Park, South Dakota.
Air quality
The air at Roy Lake State Park
Index 53, moderate, led by coarse particles. Read at 1 AM from its reporting area, Watertown (SD), 59 miles off.
53Moderate
- Fine particles (PM2.5)28Good-
- Ozone26Good-
- Coarse particles (PM10)53Moderate-
The days ahead
Yesterday measured 59, moderate.
GoodModerate
- 59YesterdayOct 5
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 Roy Lake State Park
None in the last 24 hours; 0.06 in over the last 3 days, to Tue 1 AM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.00in
- Last 3 days
- 0.06in
3 days agoLast 24 hours 0%
Visibility
How far you can see at Roy Lake 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
- 1.28 sq mi
- Height at its point
- 1,810 ft
- County
- Marshall County
- State
- South Dakota
- Latitude
- 45.7136° N
- Longitude
- 97.4804° W
What is measuring near here
The 6 instruments nearest Roy Lake 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
Marshall County RAWSMRLS2
A remote fire weather station/6.4 mi away/1,982 ft/172 ft above here
temp, wind, gust, humidity, pressure
BrittonBTN
At an airfield/14.5 mi away/1,305 ft/505 ft below here
temp, wind, gust, visibility, precip, pressure
Citizen station CW0121CW0121
In a volunteer observer's own ground/35.5 mi away/1,304 ft/506 ft below here
temp, humidity, wind, precip, pressure
measured daily2 instruments
Obs Roy Lake Recreation AreaROYS2
At a cooperative observer's station/1.6 mi away/1,798 ft/12 ft below here
snowfall, snow depth, precip, high, low
Lake City 3.7 SWSD-MR-17
In a volunteer observer's own ground/2.5 mi away/1,812 ft/2 ft above here
precip, snowfall, snow depth
What the snow tracker reads here
Every instrument in this state
-
Snow on the ground
Elsewhere in South Dakota
24 places, each with its own forecast and its own instruments.
AberdeencityBadlandsfeatureBelle FourchecityBlack Elk PeakfeatureBlack HillsfeatureBrookingscityCustercityDeadwoodcityGreat Bearski areaHot SpringscityHuroncityLake OahefeatureLeadcityMitchellcityPierrecityRapid CitycitySioux FallscitySpearfishcitySturgiscityTerry Peakski areaVermillioncityWatertowncityWind Cave National ParkfeatureYanktoncity
Near Roy Lake State Park
The nearest places, each with its own forecast and the instruments nearest it.
- Lake Citytown, 3 mi
- Clear Lakecommunity, 7 mi
- Edentown, 7 mi
- Veblencity, 14 mi
- Brittoncity, 14 mi
- Roslyntown, 15 mi
- Long Hollowcommunity, 15 mi
- Kiddercommunity, 16 mi
- Grenvilletown, 18 mi
- Langfordtown, 19 mi
- Westwood Colonycommunity, 19 mi
- Sunset Colonycommunity, 21 mi