• Early AM

    Mar 4

    Lo 29°

    Clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Moderate
    more
  • Today

    Mar 4

    53°Lo 32°

    Plenty of sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Moderate
  • Thu

    Mar 5

    55°Lo 38°

    Clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Moderate
    more
  • Fri

    Mar 6

    58°Lo 38°

    Partly sunny

    Low ragweed pollen levels
    • Precip
      12%
    • Wind
      Speed
      2 mph
    • Cloud
      Cover
      27%
    more
  • Sat

    Mar 7

    59°Lo 39°

    Mostly sunny

    Low ragweed pollen levels
    • Precip
      10%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      19%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Clear
Mostly Clear
Clear
Clear
Sunny
Sunny
Sunny
Sunny
Temp (°F) 32° 31° 29° 29° 29° 33° 36° 42°
RealFeel® 34° 34° 32° 31° 32° 38° 44° 51°
Humidity 78% 80% 83% 86% 78% 70% 61% 53%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 2 ENE 2 ENE 2 ENE 2 NE 2 ESE 1 ESE 1 NW 0
UV Index 0 0 0 0 0 1 1 2
Cloud Cover 13% 10% 9% 9% 2% 0% 0% 0%
Dew Point 26° 26° 25° 25° 23° 24° 24° 25°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Mar 4

more Historical Weather Data >
  Today Normal Record 3/4/2014
High 53° 52° 68° (1986) 57°
Low 32° 38° 11° (1955) 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:43 AM with 11:15 of sunlight, then sets at 5:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:20 PM with 13:09 of moolight, then sets at 6:29 AM

Sammamish Weather Report

Seattle: Week of Dry, Mild Conditions Ahead

March 4, 2015; 4:08 AM ET

The Seattle area will be basking in sunny, dry skies for most of the week as temperatures stay near seasonable averages. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps