Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

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

Clear

46°F

8°C

Humidity 66%
Wind Speed WSW 5 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 05 Mar 08:55 AM PST
Extended Forecast for

5 Miles WNW Alderdale WA

Wind Advisory until March 5, 07:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until March 5, 07:00pm

    NOW until 7:00pm Thu

    Wind Advisory

  • Today

    High: 54 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: A 20 percent chance of rain after 1am.  Increasing clouds, with a low around 38. West wind 10 to 14 mph, with gusts as high as 18 mph.

    Low: 38 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: A slight chance of rain before 10am, then a chance of rain after 4pm.  Mostly cloudy, with a high near 57. West wind 10 to 13 mph.  Chance of precipitation is 30%.

    High: 57 °F

    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 45. West wind around 11 mph.

    Low: 45 °F

    Chance Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 61. Southwest wind 10 to 15 mph, with gusts as high as 18 mph.

    High: 61 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 60. Breezy.

    High: 60 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 54. West wind 15 to 18 mph, with gusts as high as 23 mph.
Tonight
A 20 percent chance of rain after 1am. Increasing clouds, with a low around 38. West wind 10 to 14 mph, with gusts as high as 18 mph.
Friday
A slight chance of rain before 10am, then a chance of rain after 4pm. Mostly cloudy, with a high near 57. West wind 10 to 13 mph. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 45. West wind around 11 mph.
Saturday
Mostly cloudy, with a high near 61. Southwest wind 10 to 15 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
Mostly cloudy, with a high near 60. Breezy.
Sunday Night
Mostly cloudy, with a low around 39. Breezy.
Monday
A 20 percent chance of rain after 10am. Snow level 1700 feet. Mostly sunny, with a high near 50.
Monday Night
A slight chance of rain before 10pm. Snow level 1600 feet lowering to 900 feet after midnight . Mostly clear, with a low around 33.
Tuesday
A chance of rain and snow. Snow level rising to 1500 feet in the afternoon. Partly sunny, with a high near 48.
Tuesday Night
A chance of rain and snow. Snow level 1500 feet. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain and snow. Snow level 1700 feet rising to 3200 feet in the afternoon. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Alderdale WA
 45.91°N 120.02°W (Elev. 902 ft)
8:30 am PST Mar 5, 2026
9am PST Mar 5, 2026-6pm PDT Mar 11, 2026
 
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Additional Resources

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