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Safety guides Use current official weather information for Ethan, South Dakota 57334 before making weather-sensitive plans.
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No active NWS alerts found for Ethan, South Dakota 57334
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Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Ethan, South Dakota 57334. Forecasts and alerts update from NOAA and the National Weather Service.
73°Mostly Cloudy7% rain70°Mostly Cloudy8% rain
69°Chance Showers And Thunderstorms30% rain68°Chance Showers And Thunderstorms51% rain66°Chance Showers And Thunderstorms54% rain65°Chance Showers And Thunderstorms54% rain65°Showers And Thunderstorms Likely64% rain65°Showers And Thunderstorms Likely56% rainNext 24 hours
Rain Timeline
Most likely around 11 PM, 12 AM, 1 AM, 2 AM. Expected type: Thunderstorms.
7%None
8%None
30%Thunderstorms
51%Thunderstorms
54%Thunderstorms
54%Thunderstorms
64%Thunderstorms
56%Thunderstorms
29%Thunderstorms
20%Thunderstorms
11%None
9%None
11%None
10%None
6%None
4%None
3%None
1%None
1%None
1%None
0%None
0%None
0%None
0%None
Official NWS outlook
7-Day Forecast
Today
73°63°
Chance Showers And Thunderstorms
- Precipitation
- 64%
- Wind
- SSE 10 to 15 mph
- Sunrise
- 6:47 AM
- Sunset
- 8:25 PM
Mon
85°66°
Mostly Sunny
- Precipitation
- 11%
- Wind
- SSE 10 to 15 mph
- Sunrise
- 6:48 AM
- Sunset
- 8:23 PM
Tue
88°62°
Mostly Sunny
- Precipitation
- 8%
- Wind
- W 5 to 15 mph
- Sunrise
- 6:49 AM
- Sunset
- 8:22 PM
Wed
84°57°
Sunny
- Precipitation
- 1%
- Wind
- NW 10 to 15 mph
- Sunrise
- 6:50 AM
- Sunset
- 8:20 PM
Thu
85°62°
Sunny
- Precipitation
- 38%
- Wind
- NNE 5 mph
- Sunrise
- 6:51 AM
- Sunset
- 8:18 PM
Fri
85°64°
Chance Showers And Thunderstorms
- Precipitation
- 46%
- Wind
- SSE 10 to 15 mph
- Sunrise
- 6:52 AM
- Sunset
- 8:17 PM
Sat
85°65°
Chance Showers And Thunderstorms
- Precipitation
- 33%
- Wind
- SE 10 mph
- Sunrise
- 6:54 AM
- Sunset
- 8:15 PM
Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.
Weather for a healthier day
Healthy Weather
Real Feel73°F
Good conditions for walking
Conditions look reasonable, but stay alert for quick weather changes.
WindSE10 mph
Best walk timeBetter weather window: 8 PM–10 PM
Walking: 8% average rain chance, near 72°F, with winds near 15 mph.
Official EPA AirNowLocal air qualityEthan, South Dakota 57334View AQI +
More weather details
Wind gustsNot reported
Rain now7%next hour
Humidity69%current
UV indexCheckingEPA forecast
Wind impact: Noticeable breeze with generally minor outdoor impact.
“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.
Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gustNot reported
Pressure29.96 in
Visibility10.0 mi
Peak rain chance64%
Dew point63°F
Active alertsNone
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