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 >

Hazardous Weather Conditions

Current conditions at

DW2629 Snohomish (D2629)

Lat: 47.93633°NLon: 122.087°WElev: 201.12ft.

NA

54°F

12°C

Humidity 58%
Wind Speed WNW 1 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 21 Mar 02:15 PM PDT
Extended Forecast for

4 Miles W Monroe WA

Flood Warning March 21, 02:33pm until March 22, 12:07pm
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning March 21, 02:33pm until March 22, 12:07pm

    NOW until 12:07pm Sun

    Flood Warning

  • This Afternoon

    High: 47 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of rain before 2am, then a slight chance of rain after 5am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Calm wind becoming south southeast around 6 mph after midnight.  Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 10 percent chance of rain before 7am.  Partly sunny, with a high near 51. Southeast wind around 5 mph becoming calm.

    High: 51 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 51. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of rain after 11pm.  Cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  High near 51. Chance of precipitation is 100%.

    High: 51 °F

    Rain

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 11pm, then rain likely after 11pm.  Cloudy, with a low around 38.

    Low: 38 °F

    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 47. Northwest wind 3 to 5 mph.
Tonight
A slight chance of rain before 2am, then a slight chance of rain after 5am. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Calm wind becoming south southeast around 6 mph after midnight. Chance of precipitation is 20%.
Sunday
A 10 percent chance of rain before 7am. Partly sunny, with a high near 51. Southeast wind around 5 mph becoming calm.
Sunday Night
Mostly cloudy, with a low around 33. Northwest wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 51. Calm wind becoming northwest around 6 mph in the afternoon.
Monday Night
A 50 percent chance of rain after 11pm. Cloudy, with a low around 40.
Tuesday
Rain. High near 51. Chance of precipitation is 100%.
Tuesday Night
Showers and possibly a thunderstorm before 11pm, then rain likely after 11pm. Cloudy, with a low around 38.
Wednesday
Rain. Cloudy, with a high near 49.
Wednesday Night
Rain, mainly before 11pm. Mostly cloudy, with a low around 35.
Thursday
A chance of rain. Partly sunny, with a high near 51.
Thursday Night
A chance of rain. Partly cloudy, with a low around 33.
Friday
A slight chance of rain. Mostly sunny, with a high near 53.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Monroe WA
 47.86°N 122.05°W (Elev. 292 ft)
2:01 pm PDT Mar 21, 2026
2pm PDT Mar 21, 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