Northwest U.S. Long Range Weather Forecast for September 26th to October 25th
Includes Idaho, Oregon, Washington
September 2023
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24th - 27th
Fair, chilly initially, then unsettled.
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28th - 30th
Clearing skies, chilly.
October 2023
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1st - 3rd
Pleasant initially, then gale-force winds develop along Pacific Coast.
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4th - 7th
Rain and (over high-terrain areas) snow.
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8th - 11th
Clouds increase, then wet WA, OR, spreading east.
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12th - 15th
Clearing, colder weather moves in just in time for solar eclipse on the 14th.
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16th - 19th
Stormy weather sweeps in from the coast.
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20th - 23rd
Dry, colder.