Weather Alert
Grenell School Weather Warning NWS WEATHER ALERT FOR THE GRENELL SCHOOL, SD AREA - Issued: 909 PM CDT Mon Aug 24 2026 Grenell School Weather Warning

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Grenell School, SD Weather - Hour by Hour Forecast

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Grenell School, SD Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 66°F19°C, dew point 62°F17°C, humidity 87%. Wind direction is SE at 10 mph16 km/h with visibility of 10 mi16 km. Barometric pressure is 29.98 in1015 mb.
Today - Mostly sunny. Highs in the upper 80s. West winds around 5 mph, becoming northwest 10 to 15 mph with gusts up to 25 mph this aftern.. Full Forecast
Tonight - Mostly clear. Lows around 60. Northwest winds 10 to 15 mph... Full Forecast

Grenell School Hourly Weather

24 Hour Forecast Scroll
Tue, Aug 25
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Grenell School, SD Hourly Weather - Clear - 6:00 AM Grenell School, SD Hourly Weather - Clear - 7:00 AM Grenell School, SD Hourly Weather - Clear - 8:00 AM Grenell School, SD Hourly Weather - Clear - 9:00 AM Grenell School, SD Hourly Weather - Clear - 10:00 AM Grenell School, SD Hourly Weather - Clear - 11:00 AM Grenell School, SD Hourly Weather - Clear - 12:00 PM Grenell School, SD Hourly Weather - Clear - 1:00 PM Grenell School, SD Hourly Weather - Clear - 2:00 PM Grenell School, SD Hourly Weather - Mostly Clear - 3:00 PM Grenell School, SD Hourly Weather - Mostly Clear - 4:00 PM Grenell School, SD Hourly Weather - Mostly Clear - 5:00 PM Grenell School, SD Hourly Weather - Clear - 6:00 PM Grenell School, SD Hourly Weather - Clear - 7:00 PM Grenell School, SD Hourly Weather - Clear - 8:00 PM Grenell School, SD Hourly Weather - Clear - 9:00 PM Grenell School, SD Hourly Weather - Clear - 10:00 PM Grenell School, SD Hourly Weather - Clear - 11:00 PM Grenell School, SD Hourly Weather - Clear - 12:00 AM Grenell School, SD Hourly Weather - Clear - 1:00 AM Grenell School, SD Hourly Weather - Clear - 2:00 AM Grenell School, SD Hourly Weather - Clear - 3:00 AM Grenell School, SD Hourly Weather - Clear - 4:00 AM Grenell School, SD Hourly Weather - Clear - 5:00 AM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
68°F20°C 68°F20°C 71°F22°C 73°F23°C 76°F24°C 79°F26°C 82°F28°C 85°F29°C 87°F31°C 88°F31°C 90°F32°C 89°F32°C 87°F31°C 86°F30°C 82°F28°C 77°F25°C 73°F23°C 71°F22°C 69°F21°C 67°F19°C 66°F19°C 64°F18°C 63°F17°C 62°F17°C
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1% 1% 0% 0% 0% 0% 0% 0% 9% 9% 9% 9% 9% 9% 2% 2% 2% 2% 2% 2% 0% 0% 0% 0%
64°F18°C 64°F18°C 64°F18°C 65°F18°C 65°F18°C 64°F18°C 63°F17°C 62°F17°C 62°F17°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 60°F16°C 60°F16°C 59°F15°C 59°F15°C 58°F14°C 58°F14°C 57°F14°C 57°F14°C 57°F14°C
87% 87% 79% 76% 69% 60% 53% 46% 43% 41% 38% 39% 42% 43% 49% 56% 64% 66% 71% 73% 75% 78% 81% 84%
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3 mph 3 mph 3 mph 4 mph 4 mph 4 mph 8 mph 8 mph 8 mph 11 mph 11 mph 11 mph 13 mph 13 mph 13 mph 7 mph 7 mph 7 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph
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Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KMHE model statistics.

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Prob Precip % = Probability of Precipitation.

Grenell School 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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