National Weather Service United States Department of Commerce

Heavy rain possible for the northern Rockies & Plains; severe storms for the Northern Plains

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, with locally heavy rainfall, to the northern Rockies and northern Plains. Isolated flash floods will be possible in these areas. Some storms could become severe in parts of the Dakotas into Minnesota, with large hail and damaging winds. In addition, temperatures will be 10 to 20 degrees below average.
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Current Conditions

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4 Miles ENE Cosmopolis WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 75 °F

Tonight

Areas Fog

Areas
Fog

Low: 52 °F

Sunday

Areas Fog

Areas
Fog

High: 69 °F

Sunday
Night

Increasing Clouds

Increasing
Clouds

Low: 52 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 74 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 53 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 78 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 56 °F

Wednesday

Sunny

Sunny

High: 76 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 75. Calm wind becoming west 5 to 8 mph in the afternoon.
  • Tonight Areas of fog after 11pm. Otherwise, mostly cloudy, with a low around 52. West wind around 8 mph.
  • Sunday Areas of fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 69. West northwest wind 6 to 9 mph.
  • Sunday Night Increasing clouds, with a low around 52. West wind 5 to 9 mph becoming light in the evening.
  • Monday Mostly sunny, with a high near 74. Calm wind.
  • Monday Night Partly cloudy, with a low around 53.
  • Tuesday Mostly sunny, with a high near 78.
  • Tuesday Night Mostly clear, with a low around 56.
  • Wednesday Sunny, with a high near 76.
  • Wednesday Night Partly cloudy, with a low around 55.
  • Thursday Partly sunny, with a high near 68.
  • Thursday Night Mostly cloudy, with a low around 55.
  • Friday Partly sunny, with a high near 69.