Active National Weather Service alert for Belvidere, South Dakota 57521: Severe Thunderstorm Watch. Severe Thunderstorm Watch issued August 23 at 2:44PM MDT until August 23 at 8:00PM MDT by NWS Rapid City SD Until Sun, 8:00 PM MDT.
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Belvidere, South Dakota 57521 weather, straight from the source.

Current conditions, official National Weather Service forecasts and alerts, rain timing, local radar, air quality, wind, humidity, sunrise, sunset, and the latest reported update for Belvidere, South Dakota 57521. Always follow local warnings and emergency instructions.

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Use current official weather information for Belvidere, South Dakota 57521 before making weather-sensitive plans.

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Weather status

Severe Thunderstorm Watch

Severe Thunderstorm Watch issued August 23 at 2:44PM MDT until August 23 at 8:00PM MDT by NWS Rapid City SD Expires Sun, 8:00 PM MDT.

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What’s next

Hourly forecast

Belvidere, South Dakota 57521

Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Belvidere, South Dakota 57521. Forecasts and alerts update from NOAA and the National Weather Service.

84°Slight Chance Showers And Thunderstorms15% rain
82°Slight Chance Showers And Thunderstorms18% rain
79°Slight Chance Showers And Thunderstorms18% rain
76°Slight Chance Showers And Thunderstorms19% rain
73°Slight Chance Showers And Thunderstorms19% rain
71°Slight Chance Showers And Thunderstorms18% rain
68°Slight Chance Showers And Thunderstorms18% rain
67°Partly Cloudy3% rain

Next 24 hours

Rain Timeline

Highest chance 20%

Scattered precipitation is possible. The highest official hourly chance is 20%; check the radar before heading out.

15%Thunderstorms
18%Thunderstorms
18%Thunderstorms
19%Thunderstorms
19%Thunderstorms
18%Thunderstorms
18%Thunderstorms
3%None
3%None
3%None
2%None
2%None
2%None
2%None
2%None
2%None
2%None
2%None
2%None
20%Thunderstorms
20%Thunderstorms
20%Thunderstorms
20%Thunderstorms
20%Thunderstorms

Official NWS outlook

7-Day Forecast

High / low temperatures

Today

! NWS
86°63°

Slight Chance Showers And Thunderstorms

Precipitation
19%
Wind
SE 18 mph
Sunrise
5:59 AM
Sunset
7:38 PM

Mon

90°63°

Sunny then Slight Chance Showers And Thunderstorms

Precipitation
21%
Wind
N 5 to 8 mph
Sunrise
6:00 AM
Sunset
7:36 PM

Tue

87°57°

Mostly Sunny

Precipitation
4%
Wind
NW 8 to 13 mph
Sunrise
6:01 AM
Sunset
7:35 PM

Wed

84°57°

Sunny

Precipitation
8%
Wind
NW 6 to 9 mph
Sunrise
6:02 AM
Sunset
7:33 PM

Thu

86°62°

Mostly Sunny then Chance Showers And Thunderstorms

Precipitation
37%
Wind
SE 7 to 17 mph
Sunrise
6:04 AM
Sunset
7:31 PM

Fri

89°62°

Mostly Sunny

Precipitation
19%
Wind
SE 16 mph
Sunrise
6:05 AM
Sunset
7:30 PM

Sat

88°63°

Partly Sunny

Precipitation
22%
Wind
SE 8 to 12 mph
Sunrise
6:06 AM
Sunset
7:28 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 Feel87°F
Walking is not recommended now

Review the active Severe Thunderstorm Watch before going outside. MyUSA.us will not recommend this activity while an NWS watch, warning, or emergency is active.

WindSE13 mph
Best walk timeReview the active Severe Thunderstorm Watch before leaving

MyUSA.us will not recommend an outing window while an NWS watch, warning, or emergency is active. Follow the official alert and local instructions.

Official EPA AirNowLocal air qualityBelvidere, South Dakota 57521
View AQI +
More weather details
Wind gustsNot reported
Rain now15%next hour
Humidity55%current
UV indexCheckingEPA forecast

Wind impact: Noticeable breeze with generally minor outdoor impact.

Full Healthy Weather guides and reminders →

“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
Pressure
Visibility10.0 mi
Peak rain chance20%
Dew point66°F
Active alerts1

Official risk outlooks

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Active NWS alerts

Weather safety ↗

Severe · Future

Severe Thunderstorm Watch

Applies to: Bennett, SD; Butte, SD; Custer, SD; Fall River, SD; Haakon, SD; Harding, SD; Jackson, SD; Lawrence, SD; Meade, SD; Oglala Lakota, SD; Pennington, SD; Perkins, SDIssued by: NWS Rapid City SDSevere Thunderstorm Watch issued August 23 at 2:44PM MDT until August 23 at 8:00PM MDT by NWS Rapid City SD
Alert detailsTHE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 618 IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN SOUTH DAKOTA THIS WATCH INCLUDES 12 COUNTIES IN NORTHWEST SOUTH DAKOTA BUTTE HARDING PERKINS IN SOUTHWEST SOUTH DAKOTA BENNETT CUSTER FALL RIVER JACKSON OGLALA LAKOTA IN WEST CENTRAL SOUTH DAKOTA HAAKON LAWRENCE MEADE PENNINGTON THIS INCLUDES THE CITIES OF ALLEN, BILLSBURG, BISON, BUFFALO, CUSTER, DEADWOOD, DOWNTOWN BELLE FOURCHE, EDGEMONT, FAITH, HERMOSA, HILL CITY, HOT SPRINGS, KADOKA, KIRLEY, KYLE, LACREEK WILDLIFE REFUGE, LEAD, LEMMON, MARTIN, MILESVILLE, OGLALA, PHILIP, PINE RIDGE, RAPID CITY, SPEARFISH, STURGIS, TUTHILL, UNION CENTER, AND WALL. THIS INCLUDES THE TRIBAL LANDS OF THE PINE RIDGE RESERVATION.
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