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

Sunnyside Municipal Airport (K1S5)

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

Overcast

1°C

34°F

Humidity 94%
Wind Speed W 4 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 0°C (32°F)
Visibility 16 km
Wind Chill-1°C (30°F)
Last update 12 Dec 10:15 AM PST
Extended Forecast for

11 Miles SE Mattawa WA

  • Today

    Today: A 30 percent chance of rain, mainly after 1pm. Cloudy, with a high near 4. West wind 5 to 10 km/h.

    High: 4 °C

    Chance Rain

  • Tonight

    Tonight: A 30 percent chance of rain before 10pm. Snow level 500 meters rising to 800 meters after midnight. Cloudy, with a low around -1. Calm wind.

    Low: -1 °C

    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: A 30 percent chance of rain after 10am. Mostly cloudy, with a high near 4. Northeast wind 5 to 8 km/h.

    High: 4 °C

    Chance Rain

  • Friday Night

    Friday Night: Rain. Low around 2. West wind around 11 km/h. Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.

    Low: 2 °C

    Rain

  • Saturday

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 8. Southwest wind 10 to 13 km/h. New precipitation amounts of less than 1 mm possible.

    High: 8 °C

    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around -1.

    Low: -1 °C

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 6.

    High: 6 °C

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain and snow after 4am. Mostly cloudy, with a low around -2. Chance of precipitation is 10%.

    Low: -2 °C

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Monday

    Monday: A slight chance of rain and snow before 7am, then a chance of rain. Mostly cloudy, with a high near 3. Chance of precipitation is 30%.

    High: 3 °C

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Today
A 30 percent chance of rain, mainly after 1pm. Cloudy, with a high near 4. West wind 5 to 10 km/h.
Tonight
A 30 percent chance of rain before 10pm. Snow level 500 meters rising to 800 meters after midnight. Cloudy, with a low around -1. Calm wind.
Friday
A 30 percent chance of rain after 10am. Mostly cloudy, with a high near 4. Northeast wind 5 to 8 km/h.
Friday Night
Rain. Low around 2. West wind around 11 km/h. Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 8. Southwest wind 10 to 13 km/h. New precipitation amounts of less than 1 mm possible.
Saturday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around -1.
Sunday
Mostly sunny, with a high near 6.
Sunday Night
A slight chance of rain and snow after 4am. Mostly cloudy, with a low around -2. Chance of precipitation is 10%.
Monday
A slight chance of rain and snow before 7am, then a chance of rain. Mostly cloudy, with a high near 3. Chance of precipitation is 30%.
Monday Night
A chance of rain before 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around -2.
Tuesday
Partly sunny, with a high near 4.
Tuesday Night
Mostly cloudy, with a low around -1.
Wednesday
Mostly cloudy, with a high near 4.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SE Mattawa WA
 46.64°N 119.74°W (Elev. 400 m)
Last Update:
9:22 am PST Dec 12, 2024
Forecast Valid:
10am PST Dec 12, 2024-6pm PST Dec 18, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation