Weather Alert
Grenell School Weather Warning NWS WEATHER ALERT FOR THE GRENELL SCHOOL, SD AREA - Issued: 945 AM CDT Mon Oct 19 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 54°F12°C, dew point 42°F6°C, humidity 64%. Wind direction is ESE at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 30.26 in1024 mb.
Rest of Today - Sunny. Highs in the upper 60s. East winds 5 to 10 mph, becoming southeast with gusts up to 20 mph this afternoon... Full Forecast
Tonight - Mostly clear. Lows in the mid 40s. Southeast winds 5 to 10 mph... Full Forecast

Grenell School Hourly Weather

24 Hour Forecast Scroll
Mon, Oct 19
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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 - Clear - 3:00 PM Grenell School, SD Hourly Weather - Clear - 4:00 PM Grenell School, SD Hourly Weather - 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 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
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
53°F12°C 57°F14°C 61°F16°C 63°F17°C 64°F18°C 66°F19°C 64°F18°C 62°F17°C 60°F16°C 58°F14°C 55°F13°C 53°F12°C 52°F11°C 51°F11°C 50°F10°C 49°F9°C 49°F9°C 48°F9°C 47°F8°C 47°F8°C 46°F8°C 48°F9°C 51°F11°C 53°F12°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
39°F4°C 40°F4°C 40°F4°C 40°F4°C 40°F4°C 40°F4°C 40°F4°C 41°F5°C 41°F5°C 41°F5°C 42°F6°C 42°F6°C 42°F6°C 42°F6°C 42°F6°C 42°F6°C 41°F5°C 41°F5°C 41°F5°C 41°F5°C 41°F5°C 42°F6°C 43°F6°C 44°F7°C
59% 53% 46% 43% 41% 39% 41% 46% 49% 53% 61% 66% 69% 71% 74% 77% 74% 77% 80% 80% 83% 80% 74% 71%
ESE ESE SE SE SE SE SE SE SE SE SE SE SE SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE
8 mph 10 mph 10 mph 10 mph 10 mph 10 mph 10 mph 8 mph 8 mph 8 mph 8 mph 8 mph 8 mph 8 mph 8 mph 8 mph 8 mph 8 mph 8 mph 8 mph 8 mph 8 mph 13 mph 13 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
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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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