Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Tacoma / McChord Air Force Base (KTCM)

Lat: 47.15°NLon: 122.48333°WElev: 322.0ft.

Partly Cloudy

46°F

8°C

Humidity 93%
Wind Speed S 5 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 01 Feb 07:16 PM PST
Extended Forecast for

Fort Lewis WA

  • Tonight

    Tonight: A slight chance of rain before 9pm, then a slight chance of rain after 2am.  Mostly cloudy, with a low around 42. South wind 3 to 6 mph.  Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Rain

  • Monday

    Monday: Rain, mainly before 1pm.  High near 51. South southeast wind 3 to 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain before 10pm.  Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Chance Rain
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 1pm.  Otherwise, mostly cloudy, with a high near 56. Calm wind.

    High: 56 °F

    Patchy Fog

  • Tuesday Night

    Tuesday Night: Patchy fog before 4am, then patchy fog after 5am.  Otherwise, cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog between 7am and 8am.  Otherwise, mostly cloudy, with a high near 59.

    High: 59 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy fog between 7am and 8am.  Otherwise, mostly sunny, with a high near 58.

    High: 58 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of rain before 9pm, then a slight chance of rain after 2am. Mostly cloudy, with a low around 42. South wind 3 to 6 mph. Chance of precipitation is 20%.
Monday
Rain, mainly before 1pm. High near 51. South southeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A 30 percent chance of rain before 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 40. Calm wind.
Tuesday
Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 56. Calm wind.
Tuesday Night
Patchy fog before 4am, then patchy fog after 5am. Otherwise, cloudy, with a low around 42. Calm wind.
Wednesday
Patchy fog between 7am and 8am. Otherwise, mostly cloudy, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 57.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 41.
Saturday
A chance of rain. Mostly cloudy, with a high near 55.
Saturday Night
Rain likely. Mostly cloudy, with a low around 44.
Sunday
Rain. Mostly cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Lewis WA
 47.1°N 122.58°W (Elev. 299 ft)
7:00 pm PST Feb 1, 2026
8pm PST Feb 1, 2026-6pm PST Feb 8, 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