• Today

    May 31

    81°Lo 50°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
  • Wed

    Jun 1

    70°Lo 56°

    Mostly sunny and not as warm

    Low ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Thu

    Jun 2

    66°Lo 51°

    Mostly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Fri

    Jun 3

    78°Lo 51°

    Pleasant and warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Sat

    Jun 4

    87°Lo 53°

    Mostly sunny and very warm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
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  Tue
5pm
6pm 7pm 8pm 9pm 10pm 11pm Wed
12am
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Forecast
Mostly Sunny
Sunny
Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 80° 77° 74° 74° 70° 66° 62° 58°
RealFeel® 81° 77° 73° 72° 68° 64° 62° 58°
Humidity 29% 33% 39% 40% 46% 56% 65% 71%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
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Snow
 
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Ice
 
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  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 7 NW 7 NW 6 NW 6 NW 5 NW 4 WNW 4 WNW 4 WNW
UV Index 3 2 1 0 0 0 0 0
Cloud Cover 23% 8% 7% 10% 10% 10% 10% 10%
Dew Point 45° 46° 48° 48° 48° 50° 50° 49°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 81° 70° 91° (2001) 82°
Low 50° 48° 31° (1938) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:26 AM with 15:32 of sunlight, then sets at 8:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:55 AM with 12:42 of moolight, then sets at 3:37 PM

Cathlamet Weather Report

Western US: Summer heat to surge this week

May 31, 2016; 7:46 PM ET

Warmth will build and evolve into a heat wave across a significant part of the western United States this week. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps