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Lower Brule Weather Warning NWS WEATHER ALERT FOR THE LOWER BRULE, SD AREA - Issued: 151 PM CDT Fri Sep 18 2026 Lower Brule Weather Warning

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Lower Brule, SD Weather - Hour by Hour Forecast

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Lower Brule, SD Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Overcast. Temperature is 66°F19°C, dew point 66°F19°C, humidity 99%. Wind direction is ENE at 5 mph8 km/h with visibility of 10.00 mi16 km. Barometric pressure is 30.03 in1017 mb.
Tonight - Cloudy. Patchy fog. Lows in the upper 50s. North winds 5 to 10 mph... Full Forecast
Saturday - Areas of fog in the morning. Cloudy. Highs in the upper 60s. North winds 10 to 15 mph... Full Forecast

Lower Brule Hourly Weather

24 Hour Forecast Scroll
Fri, Sep 18
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Lower Brule, SD Hourly Weather - Cloudy - 10:00 PM Lower Brule, SD Hourly Weather - Cloudy - 11:00 PM Lower Brule, SD Hourly Weather - Cloudy - 12:00 AM Lower Brule, SD Hourly Weather - Cloudy - 1:00 AM Lower Brule, SD Hourly Weather - Cloudy - 2:00 AM Lower Brule, SD Hourly Weather - Cloudy - 3:00 AM Lower Brule, SD Hourly Weather - Cloudy - 4:00 AM Lower Brule, SD Hourly Weather - Cloudy - 5:00 AM Lower Brule, SD Hourly Weather - Cloudy - 6:00 AM Lower Brule, SD Hourly Weather - Cloudy - 7:00 AM Lower Brule, SD Hourly Weather - Cloudy - 8:00 AM Lower Brule, SD Hourly Weather - Cloudy - 9:00 AM Lower Brule, SD Hourly Weather - Cloudy - 10:00 AM Lower Brule, SD Hourly Weather - Cloudy - 11:00 AM Lower Brule, SD Hourly Weather - Cloudy - 12:00 PM Lower Brule, SD Hourly Weather - Cloudy - 1:00 PM Lower Brule, SD Hourly Weather - Cloudy - 2:00 PM Lower Brule, SD Hourly Weather - Cloudy - 3:00 PM Lower Brule, SD Hourly Weather - Cloudy - 4:00 PM Lower Brule, SD Hourly Weather - Cloudy - 5:00 PM Lower Brule, SD Hourly Weather - Cloudy - 6:00 PM Lower Brule, SD Hourly Weather - Cloudy - 7:00 PM Lower Brule, SD Hourly Weather - Cloudy - 8:00 PM Lower Brule, SD Hourly Weather - Cloudy - 9:00 PM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
63°F17°C 62°F17°C 62°F17°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 59°F15°C 59°F15°C 60°F16°C 60°F16°C 61°F16°C 62°F17°C 62°F17°C 63°F17°C 62°F17°C 61°F16°C 60°F16°C 60°F16°C 59°F15°C
- - - - Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain
14% 14% 14% 14% 27% 27% 27% 27% 27% 27% 47% 47% 47% 47% 47% 47% 39% 39% 39% 39% 39% 39% 28% 28%
63°F17°C 62°F17°C 62°F17°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 59°F15°C 59°F15°C 60°F16°C 60°F16°C 61°F16°C 61°F16°C 60°F16°C 60°F16°C 60°F16°C 60°F16°C 60°F16°C 60°F16°C 59°F15°C
100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 97% 93% 90% 93% 97% 100% 100% 100%
NE NE NE NE NE NE NE NE NE ENE ENE ENE E E E E E E E E E E E E
6 mph 6 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 7 mph 7 mph 7 mph 8 mph 8 mph 8 mph 7 mph 7 mph 7 mph 8 mph 8 mph 8 mph 7 mph 7 mph 7 mph 6 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 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 6 mi10 km 6 mi10 km 6 mi10 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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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from K9V9 model statistics.

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Prob Precip % = Probability of Precipitation.

Lower Brule 36 Hour Forecast

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

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