Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Arlington Municipal Airport (KAWO)

Lat: 48.1585°NLon: 122.15909°WElev: 125.0ft.

Overcast

52°F

11°C

Humidity 92%
Wind Speed N 5 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 20 Mar 04:56 PM PDT
Extended Forecast for

Marysville WA

Flood Watch March 20, 05:13pm until March 20, 08:00pm
Flood Warning March 20, 05:13pm until March 22, 04:17pm
Click here for hazard details and duration
Flood Watch
Flood Warning
  •  
    Flood Watch March 20, 05:13pm until March 20, 08:00pm
    Flood Warning March 20, 05:13pm until March 22, 04:17pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 54 °F

    Rain Likely

  • Tonight

    Tonight: A chance of rain before 9pm, then a chance of rain after 11pm.  Mostly cloudy, with a low around 39. Northwest wind around 7 mph.  Chance of precipitation is 30%.

    Low: 39 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain between 7am and 9am.  Mostly sunny, with a high near 49. Calm wind becoming west northwest around 5 mph.  Chance of precipitation is 30%.

    High: 49 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain and snow before 11am, then a slight chance of rain.  Partly sunny, with a high near 52. Light and variable wind.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 52 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 53.

    High: 53 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain after 11pm.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

This Afternoon
Rain likely. Mostly cloudy, with a steady temperature around 54. South southwest wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of rain before 9pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 39. Northwest wind around 7 mph. Chance of precipitation is 30%.
Saturday
A chance of rain between 7am and 9am. Mostly sunny, with a high near 49. Calm wind becoming west northwest around 5 mph. Chance of precipitation is 30%.
Saturday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 37. Light and variable wind.
Sunday
A chance of rain and snow before 11am, then a slight chance of rain. Partly sunny, with a high near 52. Light and variable wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Mostly cloudy, with a high near 53.
Monday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 40.
Tuesday
Rain. Cloudy, with a high near 53.
Tuesday Night
Rain. Cloudy, with a low around 40.
Wednesday
Rain. Cloudy, with a high near 50.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Thursday
A chance of rain and snow. Mostly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 34.
Friday
A slight chance of rain. Partly sunny, with a high near 57.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Marysville WA
 48.06°N 122.17°W (Elev. 20 ft)
11:27 am PDT Mar 20, 2026
5pm PDT Mar 20, 2026-6pm PDT Mar 27, 2026
 
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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