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Gilbert Number One Reservoir, SD Weather Forecast

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Gilbert Number One Reservoir, SD Weather Forecast

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Gilbert Number One Reservoir SD weather - Clear - 62°F
Clear
62°F
Updated 12:48 am
Feels Like 59°F
Humidity 51%
Wind E 9 mph
Barometer  30.15 in
Dew Point 44°F
Gilbert Number One Reservoir SD weather - Clear - 17°C
Clear
17°C
Updated 12:48 am
Feels Like 15°C
Humidity 51%
Wind E 14 km/h
Barometer  102 kPa
Dew Point 7°C
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Gilbert Number One Reservoir Weather Forecast

OVERNIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY
Gilbert Number One Reservoir, SD Weather - Overnight Chance Of T-Storm Gilbert Number One Reservoir, SD Weather - Thursday Chance Of T-Storm Gilbert Number One Reservoir, SD Weather - Thursday Night Chance Of T-Storm Gilbert Number One Reservoir, SD Weather - Friday Chance Of T-Storm Gilbert Number One Reservoir, SD Weather - Friday Night Chance Of T-Storm Gilbert Number One Reservoir, SD Weather - Saturday Chance Of T-Storm Gilbert Number One Reservoir, SD Weather - Saturday Night Chance Of T-Storm Gilbert Number One Reservoir, SD Weather - Sunday Chance Of T-Storm Gilbert Number One Reservoir, SD Weather - Sunday Night Chance Of T-Storm Gilbert Number One Reservoir, SD Weather - Monday Mostly Sunny Gilbert Number One Reservoir, SD Weather - Monday Night Partly Cloudy Gilbert Number One Reservoir, SD Weather - Tuesday Chance Of T-Storm
Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Mostly Sunny Partly Cloudy Chance of T-Storm
Lo: 55°FLo: 13°C Hi: 90°FHi: 32°C
 Lo: 61°FLo: 16°C Hi: 91°FHi: 33°C
 Lo: 61°FLo: 16°C Hi: 90°FHi: 32°C
 Lo: 59°FLo: 15°C Hi: 85°FHi: 29°C
 Lo: 55°FLo: 13°C Hi: 85°FHi: 29°C
 Lo: 55°FLo: 13°C Hi: 89°FHi: 32°C
POP: 20% POP: 20% POP: 20% POP: 20% POP: 20% POP: 40% POP: 60% POP: 40% POP: 30% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 1022 PM MDT Wed Aug 26 2026 Gilbert Number One Reservoir, SD Weather - WeatherWorld.com

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Issued: 1108 PM MDT Wed Aug 26 2026

Key Messages

-Chances for isolated storms/showers daily

-Chance for severe storms Thursday afternoon across southwest and south central SD

-Warming up for the weekend


Discussion

...(This Evening Through Wednesday) Issued at 114 PM MDT Wed Aug 26 2026

Current upper air models show ridge over the Rockies, with northwest flow over the forecast area. 19Z surface analysis shows high pressure over western North Dakota this afternoon, while a frontal boundary sits over eastern Wyoming into Nebraska. Winds ar...