• Today

    Aug 2

    104°Lo 77°

    Mostly sunny and very hot

    Very Good for hiking
    • Precip
      1%
    • Hi
      RealFeel
      111°
    • Hours of Precip
      0
  • Mon

    Aug 3

    101°Lo 68°

    Very hot with clouds and sun

    Very Good for hiking
    • Precip
      10%
    • Hi
      RealFeel
      102°
    • Hours of Precip
      0
    more
  • Tue

    Aug 4

    98°Lo 63°

    Hot with periods of sun

    Very Good for hiking
    • Precip
      0%
    • Hi
      RealFeel
      101°
    • Hours of Precip
      0
    more
  • Wed

    Aug 5

    94°Lo 63°

    Sunny

    Very Good for hiking
    • Precip
      0%
    • Hi
      RealFeel
      96°
    • Hours of Precip
      0
    more
  • Thu

    Aug 6

    92°Lo 62°

    Plenty of sunshine

    Excellent for hiking
    • Precip
      2%
    • Hi
      RealFeel
      96°
    • Hours of Precip
      0
    more
Next Previous
Cloudy 101° RealFeel® 100°

N

E

S

W

  • Humidity: 11%
  • Pressure: 29.82 in
  • UV Index: 4
  • Cloud Cover: 100%
  • Ceiling: 20700 ft
  • Dew Point: 38° F
  • Visibility: 10 mi
4 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:49 of sunlight, then sets at 8:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:45 PM with 12:06 of moolight, then sets at 9:51 AM

Temperature Summary - 1:38 PM

  Temp (°F)
Now 101°
Yesterday 100°
RealFeel® 100°
RealFeel® Shade 92°
Wind Chill 101°
Dew Point 38°
  Hi / Lo
Previous 6 Hours 101°
  76°
Previous 12 Hours 101°
  74°
Previous 24 Hours 108°
  74°

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2014
High 104° 93° 106° (1994) 95°
Low 77° 67° 46° (1964) 71°

Precipitation Summary - 1:38 PM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0

Mattawa Weather Report

Northwest Heat Subsides, Dry Conditions Remain

August 2, 2015; 2:49 PM ET

After a very hot end to July, some relief is on the way this week for Seattle and other areas of the Northwest. more >

Tips For Winter Hiking Rookies

Jan 2, 2013; 5:00 AM ET Instead of hibernating this winter, grab a friend with some hiking experience and explore the beauty of winter! Violeta Yas has some tips and suggestions to get you started.