Ross Lake, SD Weather Forecast

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Ross Lake, SD Weather Forecast

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Ross Lake SD weather  - Clear - 28°F
Clear
28°F
Updated 2:13 am
Feels Like 39°F
Humidity 92%
Wind N 0 mph
Barometer  30.14 in
Dew Point 26°F
Ross Lake SD weather  - Clear - -2°C
Clear
-2°C
Updated 2:13 am
Feels Like 4°C
Humidity 92%
Wind N 0 km/h
Barometer  102 kPa
Dew Point -3°C

Ross Lake Weather Forecast

OVERNIGHT TUESDAY TUESDAY NIGHT VETERANS DAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY
Ross Lake, SD Weather - Overnight Mostly Clear Ross Lake, SD Weather - Tuesday Clearing Ross Lake, SD Weather - Tuesday Night Mostly Clear Ross Lake, SD Weather - Veterans Day Partly Cloudy Ross Lake, SD Weather - Wednesday Night Clear Ross Lake, SD Weather - Thursday Sunny Ross Lake, SD Weather - Thursday Night Clear Ross Lake, SD Weather - Friday Mostly Sunny Ross Lake, SD Weather - Friday Night Partly Cloudy Ross Lake, SD Weather - Saturday Partly Cloudy Ross Lake, SD Weather - Saturday Night Partly Cloudy Ross Lake, SD Weather - Sunday Partly Cloudy
Mostly Clear Clearing Mostly Clear Partly Cloudy Clear Sunny Clear Mostly Sunny Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Lo: 39°FLo: 4°C Hi: 61°FHi: 16°C
Lo: 41°FLo: 5°C Hi: 59°FHi: 15°C
Lo: 35°FLo: 2°C Hi: 55°FHi: 13°C
Lo: 31°FLo: -1°C Hi: 59°FHi: 15°C
Lo: 39°FLo: 4°C Hi: 59°FHi: 15°C
Lo: 39°FLo: 4°C Hi: 59°FHi: 15°C
POP = Probability of Precipitation.
Weather Outlook Updated: 1132 PM MST Mon Nov 09 2026 Ross Lake, SD Weather - WeatherWorld.com

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Issued: 1019 PM MST Mon Nov 9 2026

Key Messages

-Mild and dry into next week, breezy at times


Discussion

...(This Afternoon Through Sunday) Issued at 942 AM MST Mon Nov 9 2026

Mean western NOAM ridging will support mild and dry weather into next week as Pac flow continues aloft. Weak/skirting impulses will support cool fronts at times to knock temps down a few degrees and support passing breezy days. Temps will be above normal in the period. Departing cool front has knocked temps down 10 to 15 degrees for today, but still mild and ab...