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Mason Weather Warning NWS WEATHER ALERT FOR THE MASON, SD AREA - WIND ADVISORY Issued: 1053 AM MDT Fri Oct 23 2026 Mason Weather Warning

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Mason, SD Weather - Hour by Hour Forecast

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Mason, SD Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 77°F25°C, dew point 39°F4°C, humidity 25%. Wind direction is WSW at 17 mph27 km/h with visibility of 10 mi16 km. Barometric pressure is 29.72 in1006 mb.
Rest of Today - Mostly sunny and breezy. Highs in the lower 80s. South winds 5 to 10 mph with gusts up to 25 mph, increasing to southwest 15 to 25.. Full Forecast
Tonight - Mostly clear in the evening, then becoming partly cloudy. Windy with lows in the mid 30s. West winds 25 to 35 mph with gusts up to.. Full Forecast

Mason Hourly Weather

24 Hour Forecast Scroll
Fri, Oct 23
11:00 am
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Mason, SD Hourly Weather - Mostly Cloudy - 11:00 AM Mason, SD Hourly Weather - Mostly Cloudy - 12:00 PM Mason, SD Hourly Weather - Mostly Cloudy - 1:00 PM Mason, SD Hourly Weather - Mostly Clear - 2:00 PM Mason, SD Hourly Weather - Mostly Clear - 3:00 PM Mason, SD Hourly Weather - Mostly Clear - 4:00 PM Mason, SD Hourly Weather - Mostly Clear - 5:00 PM Mason, SD Hourly Weather - Mostly Clear - 6:00 PM Mason, SD Hourly Weather - Mostly Clear - 7:00 PM Mason, SD Hourly Weather - Partly Cloudy - 8:00 PM Mason, SD Hourly Weather - Partly Cloudy - 9:00 PM Mason, SD Hourly Weather - Partly Cloudy - 10:00 PM Mason, SD Hourly Weather - Cloudy - 11:00 PM Mason, SD Hourly Weather - Cloudy - 12:00 AM Mason, SD Hourly Weather - Cloudy - 1:00 AM Mason, SD Hourly Weather - Cloudy - 2:00 AM Mason, SD Hourly Weather - Cloudy - 3:00 AM Mason, SD Hourly Weather - Cloudy - 4:00 AM Mason, SD Hourly Weather - Cloudy - 5:00 AM Mason, SD Hourly Weather - Cloudy - 6:00 AM Mason, SD Hourly Weather - Cloudy - 7:00 AM Mason, SD Hourly Weather - Mostly Cloudy - 8:00 AM Mason, SD Hourly Weather - Mostly Cloudy - 9:00 AM Mason, SD Hourly Weather - Mostly Cloudy - 10:00 AM
Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
70°F21°C 73°F23°C 73°F23°C 72°F22°C 72°F22°C 69°F21°C 65°F18°C 62°F17°C 60°F16°C 58°F14°C 56°F13°C 54°F12°C 51°F11°C 49°F9°C 46°F8°C 44°F7°C 41°F5°C 40°F4°C 38°F3°C 37°F3°C 37°F3°C 38°F3°C 38°F3°C 39°F4°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 0% 0% 0% 0%
45°F7°C 43°F6°C 41°F5°C 40°F4°C 38°F3°C 38°F3°C 37°F3°C 37°F3°C 35°F2°C 34°F1°C 32°F0°C 32°F0°C 31°F-1°C 31°F-1°C 31°F-1°C 30°F-1°C 30°F-1°C 30°F-1°C 29°F-2°C 29°F-2°C 29°F-2°C 29°F-2°C 29°F-2°C 28°F-2°C
41% 34% 32% 31% 29% 32% 35% 39% 39% 40% 40% 43% 46% 50% 56% 58% 65% 67% 70% 73% 73% 70% 70% 64%
SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW W W W W WNW WNW WNW W W WNW WNW NW NW
12 mph 12 mph 12 mph 17 mph 17 mph 17 mph 20 mph 20 mph 20 mph 16 mph 16 mph 16 mph 21 mph 21 mph 21 mph 21 mph 21 mph 21 mph 19 mph 19 mph 19 mph 16 mph 16 mph 16 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 (MDT)
Weather
Clouds
Temperature
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KSPF 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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