Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

DW2629 Snohomish (D2629)

Lat: 47.93633°NLon: 122.087°WElev: 184.0ft.

NA

31°F

-1°C

Humidity 97%
Wind Speed NW 0 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 19 Jan 12:00 AM PST
Extended Forecast for

Monroe WA

  • Overnight

    Overnight: Areas of dense fog after 4am.  Otherwise, mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Areas Dense
    Fog

  • M.L.King Day

    M.L.King Day: Areas of dense fog before 10am.  Otherwise, sunny, with a high near 53. Calm wind.

    High: 53 °F

    Areas Dense
    Fog then
    Sunny

  • Monday Night

    Monday Night: Areas of dense fog after 4am.  Otherwise, increasing clouds, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear
    then Areas
    Dense Fog

  • Tuesday

    Tuesday: Areas of dense fog before 10am.  Otherwise, mostly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Areas of dense fog after 5am.  Otherwise, partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear
    then Areas
    Dense Fog

  • Wednesday

    Wednesday: Areas of dense fog before 10am.  Otherwise, mostly sunny, with a high near 50.

    High: 50 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain after 4pm.  Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 4am, then a chance of rain and snow.  Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Rain/Snow and
    Patchy Fog

Detailed Forecast

Overnight
Areas of dense fog after 4am. Otherwise, mostly clear, with a low around 31. Calm wind.
M.L.King Day
Areas of dense fog before 10am. Otherwise, sunny, with a high near 53. Calm wind.
Monday Night
Areas of dense fog after 4am. Otherwise, increasing clouds, with a low around 32. Calm wind.
Tuesday
Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 50. Calm wind.
Tuesday Night
Areas of dense fog after 5am. Otherwise, partly cloudy, with a low around 32. Calm wind.
Wednesday
Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 50.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
A slight chance of rain after 4pm. Mostly cloudy, with a high near 47.
Thursday Night
A chance of rain before 4am, then a chance of rain and snow. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 37.
Friday
A chance of rain and snow before 10am, then a chance of rain. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 47.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 35.
Saturday
A chance of rain and snow. Partly sunny, with a high near 45.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 35.
Sunday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
Monroe WA
 47.85°N 121.98°W (Elev. 180 ft)
7:01 pm PST Jan 18, 2026
12am PST Jan 19, 2026-6pm PST Jan 25, 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