
Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains
An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >
Hazardous Weather Conditions
Current conditions at
Arlington Municipal Airport (KAWO)
Lat: 48.1585°NLon: 122.15909°WElev: 125.0ft.
Rain
52°F
11°C
| Humidity | 100% |
| Wind Speed | SSE 5 MPH |
| Barometer | 30.0 in (1015.92 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 17 Mar 10:00 PM PDT |
Extended Forecast for
Arlington WA
Flood Watch March 18, 01:00pm until March 20, 05:00pm
Tonight

Low: 52 °F
Rain
Wednesday

High: 56 °F
Rain
Wednesday Night

Low: 49 °F
Rain
Thursday

High: 58 °F
Rain
Thursday Night

Low: 50 °F
Rain
Friday

High: 58 °F
Rain
Friday Night

Low: 38 °F
Rain
Saturday

High: 51 °F
Chance Rain
Saturday Night

Low: 34 °F
Slight Chance
Rain/Snow
Detailed Forecast
Tonight
Rain. Steady temperature around 52. South southeast wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 56. South southeast wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain. Low around 49. South southeast wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. High near 58. South southeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 50. South southeast wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain. High near 58. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain. Low around 38. Chance of precipitation is 80%.
Saturday
A chance of rain. Partly sunny, with a high near 51.
Saturday Night
A slight chance of rain before 11pm, then a slight chance of rain and snow. Partly cloudy, with a low around 34.
Sunday
A chance of rain and snow before 11am, then a slight chance of rain. Partly sunny, with a high near 53.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 34.
Monday
A chance of rain. Mostly cloudy, with a high near 55.
Monday Night
Rain likely. Mostly cloudy, with a low around 39.
Tuesday
Rain. Mostly cloudy, with a high near 52.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Arlington WA
48.19°N 122.11°W (Elev. 200 ft)
48.19°N 122.11°W (Elev. 200 ft)
8:01 pm PDT Mar 17, 2026
10pm PDT Mar 17, 2026-6pm PDT Mar 24, 2026



