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

Olympia, Olympia Airport (KOLM)

Lat: 46.97333°NLon: 122.90333°WElev: 203.0ft.

freezing fog

30°F

-1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 30°F (-1°C)
Visibility 0.24 mi
Last update 20 Jan 03:35 AM PST
Extended Forecast for

Lacey WA

  • Overnight

    Overnight: Patchy dense fog.  Otherwise, mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Dense
    Fog

  • Tuesday

    Tuesday: Patchy dense fog before 10am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 45. Light east northeast wind.

    High: 45 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog between 9am and 10am.  Otherwise, mostly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog before 2am, then patchy fog after 3am.  Otherwise, partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog between 7am and 8am.  Otherwise, partly sunny, with a high near 43.

    High: 43 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog before 4am.  Otherwise, mostly cloudy, with a low around 32.

    Low: 32 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 44.

    High: 44 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog between 1am and 3am.  Otherwise, partly cloudy, with a low around 29.

    Low: 29 °F

    Patchy Fog

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Tuesday
Patchy dense fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 45. Light east northeast wind.
Tuesday Night
Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 30. Calm wind.
Wednesday
Patchy fog between 9am and 10am. Otherwise, mostly sunny, with a high near 45. Calm wind.
Wednesday Night
Patchy fog before 2am, then patchy fog after 3am. Otherwise, partly cloudy, with a low around 30. Calm wind.
Thursday
Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 43.
Thursday Night
Patchy fog before 4am. Otherwise, mostly cloudy, with a low around 32.
Friday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 44.
Friday Night
Patchy fog between 1am and 3am. Otherwise, partly cloudy, with a low around 29.
Saturday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 45.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 32.
Sunday
Rain likely. Mostly cloudy, with a high near 45.
Sunday Night
Rain likely. Cloudy, with a low around 38.
Monday
A chance of rain. Mostly cloudy, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Lacey WA
 47.04°N 122.84°W (Elev. 200 ft)
1:25 am PST Jan 20, 2026
3am PST Jan 20, 2026-6pm PST Jan 26, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database