National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sunnyside Municipal Airport (K1S5)

Lat: 46.3271°NLon: 119.9704°WElev: 768.0ft.

Clear

84°F

29°C

Humidity 38%
Wind Speed N 0 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 12 Aug 06:15 PM PDT
Extended Forecast for

11 Miles SE Mattawa WA

  • Tonight

    Tonight: Widespread smoke, mainly after 8pm. Mostly clear, with a low around 61. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.

    Low: 61 °F

    Smoke

  • Thursday

    Thursday: Areas of smoke. Sunny, with a high near 91. Northwest wind 6 to 8 mph becoming north in the afternoon.

    High: 91 °F

    Areas Smoke

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. Northwest wind 5 to 7 mph.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 91. Northwest wind 5 to 7 mph becoming northeast in the afternoon.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. Northwest wind 5 to 7 mph.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 95.

    High: 95 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Widespread smoke, mainly after 8pm. Mostly clear, with a low around 61. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.
Thursday
Areas of smoke. Sunny, with a high near 91. Northwest wind 6 to 8 mph becoming north in the afternoon.
Thursday Night
Mostly clear, with a low around 62. Northwest wind 5 to 7 mph.
Friday
Sunny, with a high near 91. Northwest wind 5 to 7 mph becoming northeast in the afternoon.
Friday Night
Mostly clear, with a low around 62. Northwest wind 5 to 7 mph.
Saturday
Sunny, with a high near 94.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
Mostly sunny, with a high near 95.
Sunday Night
Mostly cloudy, with a low around 64.
Monday
Mostly sunny, with a high near 95.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
A slight chance of showers. Partly sunny, with a high near 92.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 62.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SE Mattawa WA
 46.64°N 119.74°W (Elev. 400 ft)
Last Update:
3:01 pm PDT Aug 12, 2026
Forecast Valid:
6pm PDT Aug 12, 2026-6pm PDT Aug 19, 2026
 
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