Shellberg Lake, WA Weather Forecast

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Shellberg Lake, WA Weather Forecast

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Shellberg Lake WA weather  - Clear - 67°F
Clear
67°F
Updated 7:04 pm
Feels Like 58°F
Humidity 45%
Wind S 6 mph
Barometer  29.98 in
Dew Point 45°F
Shellberg Lake WA weather  - Clear - 19°C
Clear
19°C
Updated 7:04 pm
Feels Like 14°C
Humidity 45%
Wind S 10 km/h
Barometer  101.5 kPa
Dew Point 7°C

Shellberg Lake Weather Forecast

TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SUNDAY
Shellberg Lake, WA Weather - Tonight Mostly Clear Shellberg Lake, WA Weather - Monday Mostly Sunny Shellberg Lake, WA Weather - Monday Night Partly Cloudy Shellberg Lake, WA Weather - Tuesday Mostly Sunny Shellberg Lake, WA Weather - Tuesday Night Partly Cloudy Shellberg Lake, WA Weather - Wednesday Mostly Clear Shellberg Lake, WA Weather - Thursday Mostly Clear Shellberg Lake, WA Weather - Thursday Night Mostly Cloudy Shellberg Lake, WA Weather - Friday Mostly Cloudy Shellberg Lake, WA Weather - Friday Night Partly Cloudy Shellberg Lake, WA Weather - Saturday Partly Cloudy Shellberg Lake, WA Weather - Sunday Partly Cloudy
Mostly Clear Mostly Sunny Partly Cloudy Mostly Sunny Partly Cloudy Mostly Clear Mostly Clear Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Lo: 47°FLo: 8°C Hi: 75°FHi: 24°C
Lo: 47°FLo: 8°C Hi: 70°FHi: 21°C
Lo: 45°FLo: 7°C Hi: 75°FHi: 24°C
Lo: 46°FLo: 8°C
Hi: 75°FHi: 24°C
Lo: 46°FLo: 8°C
Hi: 70°FHi: 21°C
Lo: 51°FLo: 11°C
Hi: 70°FHi: 21°C
Lo: 51°FLo: 11°C
Hi: 60°FHi: 16°C
Lo: 43°FLo: 6°C
Hi: 60°FHi: 16°C
Lo: 43°FLo: 6°C
Hi: 60°FHi: 16°C
Lo: 43°FLo: 6°C
POP = Probability of Precipitation.
Weather Outlook Updated: 209 PM PDT Sun Oct 04 2026 Shellberg Lake, WA Weather - WeatherWorld.com

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Shellberg Lake Forecast Discussion

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Issued: 449 PM PDT Sun Oct 4 2026

Key Messages

  • Unseasonably warm and dry conditions continue through Thursday.
  • An incoming weather system on Friday will bring cooler temperatures, gusty winds, and chances for rain.

Discussion

... Sunday night through Thursday: The ridge of high pressure over the Inland Northwest temporarily flattens Sunday night into Monday as a weather system drops into the Gulf of Alaska and then tracks toward British Columbia. A weak shortwave rippling through the southern periphery of this system will bring an ...