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Lacy Weather Warning NWS WEATHER ALERT FOR THE LACY, SD AREA - WIND ADVISORY Issued: 356 AM CDT Sat Oct 24 2026 Lacy Weather Warning

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Lacy, SD Weather - Hour by Hour Forecast

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Lacy, SD Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mostly Clear. Temperature is 54°F12°C, dew point 41°F5°C, humidity 61%. Wind direction is NNW at 28 mph45 km/h with visibility of 10 mi16 km. Barometric pressure is 29.98 in1015 mb.
Today - Mostly cloudy this morning, then becoming partly sunny. Very windy and much cooler with highs in the mid 50s. Northwest winds 30 t.. Full Forecast
Tonight - Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 30s. North winds 5 to 10 mph... Full Forecast

Lacy Hourly Weather

24 Hour Forecast Scroll
Sat, Oct 24
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Lacy, SD Hourly Weather - Partly Cloudy - 4:00 AM Lacy, SD Hourly Weather - Partly Cloudy - 5:00 AM Lacy, SD Hourly Weather - Cloudy - 6:00 AM Lacy, SD Hourly Weather - Cloudy - 7:00 AM Lacy, SD Hourly Weather - Cloudy - 8:00 AM Lacy, SD Hourly Weather - Mostly Cloudy - 9:00 AM Lacy, SD Hourly Weather - Mostly Cloudy - 10:00 AM Lacy, SD Hourly Weather - Mostly Cloudy - 11:00 AM Lacy, SD Hourly Weather - Clear - 12:00 PM Lacy, SD Hourly Weather - Clear - 1:00 PM Lacy, SD Hourly Weather - Clear - 2:00 PM Lacy, SD Hourly Weather - Partly Cloudy - 3:00 PM Lacy, SD Hourly Weather - Partly Cloudy - 4:00 PM Lacy, SD Hourly Weather - Partly Cloudy - 5:00 PM Lacy, SD Hourly Weather - Mostly Cloudy - 6:00 PM Lacy, SD Hourly Weather - Mostly Cloudy - 7:00 PM Lacy, SD Hourly Weather - Mostly Cloudy - 8:00 PM Lacy, SD Hourly Weather - Partly Cloudy - 9:00 PM Lacy, SD Hourly Weather - Partly Cloudy - 10:00 PM Lacy, SD Hourly Weather - Partly Cloudy - 11:00 PM Lacy, SD Hourly Weather - Mostly Cloudy - 12:00 AM Lacy, SD Hourly Weather - Mostly Cloudy - 1:00 AM Lacy, SD Hourly Weather - Mostly Cloudy - 2:00 AM Lacy, SD Hourly Weather - Cloudy - 3:00 AM
Partly Cloudy Partly Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Clear Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy
51°F11°C 50°F10°C 49°F9°C 48°F9°C 48°F9°C 49°F9°C 49°F9°C 51°F11°C 52°F11°C 54°F12°C 55°F13°C 55°F13°C 56°F13°C 53°F12°C 50°F10°C 47°F8°C 45°F7°C 43°F6°C 41°F5°C 40°F4°C 39°F4°C 38°F3°C 37°F3°C 36°F2°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 0% 0% 0% 0% 0% 0% 1% 1%
46°F8°C 45°F7°C 43°F6°C 42°F6°C 41°F5°C 39°F4°C 38°F3°C 36°F2°C 34°F1°C 32°F0°C 31°F-1°C 29°F-2°C 28°F-2°C 27°F-3°C 27°F-3°C 26°F-3°C 26°F-3°C 26°F-3°C 26°F-3°C 26°F-3°C 26°F-3°C 26°F-3°C 26°F-3°C 25°F-4°C
83% 83% 80% 80% 77% 68% 66% 56% 50% 43% 40% 37% 34% 36% 41% 44% 47% 51% 55% 57% 59% 62% 64% 64%
NW NW NW NW NW NW NW NW NNW NNW NNW NNW NNW SSW SE NE NE NE ENE ENE NE NE ENE ENE
22 mph 22 mph 23 mph 23 mph 23 mph 20 mph 20 mph 20 mph 16 mph 16 mph 16 mph 11 mph 11 mph 11 mph 5 mph 5 mph 5 mph 3 mph 3 mph 3 mph 2 mph 2 mph 2 mph 3 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
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KPIR model statistics.

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Prob Precip % = Probability of Precipitation.

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

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