TACOMA, WA 98431 Weather Forecast & Current Conditions

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98431 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
FORT LEWIS, WA Current Weather
10:55 AM PDT MAR 12, 2026
Overcast 45°F
Feels Like:	41°F
Dewpoint:	39°F
Rel. Hum.:	79%
Visibility:	10 miles
Wind:	SSE at 7 mph
Pressure:	30.30 inches
Last 72 hours
Local Area Snow Depth
Washington Current Weather
Washington MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

98431 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	TACOMA, WA 98431 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Cloudy. A slight chance of rain in the morning, then a chance of rain late in the morning. Rain likely in the afternoon. Rainfall amounts less than a tenth of an inch likely. Highs in the upper 40s to mid 50s. Light wind becoming south around 10 mph in the afternoon.

TONIGHT
Breezy. Rain likely in the evening, then rain at times in the late evening and early morning. A chance of rain in the morning. Rainfall amounts a tenth to a quarter of an inch possible. Lows in the upper 30s to mid 40s. South wind 15 to 25 mph.

THURSDAY
Rain at times. Rainfall amounts a tenth to a quarter of an inch possible. Highs near 50. South wind 10 to 15 mph.

THURSDAY NIGHT
Rain. Rainfall amounts a quarter to a half inch possible. Lows in the lower to mid 40s. South wind 10 to 20 mph with gusts to 30 mph.

FRIDAY
Rain. Rainfall amounts a quarter to a half inch possible. Highs near 50. South wind 10 to 20 mph becoming southwest in the afternoon.

FRIDAY NIGHT
Showers in the evening, then showers likely after midnight. Lows near 40.

SATURDAY
Mostly cloudy with a chance of rain showers in the morning, then rain likely in the afternoon. Highs in the lower to mid 50s.

SATURDAY NIGHT
Rain likely in the evening, then rain at times after midnight. Lows in the lower to mid 40s.

SUNDAY
Rain at times. Highs in the mid 50s.

SUNDAY NIGHT
Rain at times in the evening, then rain likely after midnight. Lows near 50.

MONDAY
Mostly cloudy with a chance of rain. Highs in the lower to mid 60s.

MONDAY NIGHT
Mostly cloudy. A chance of rain in the evening, then a slight chance of rain after midnight. Lows in the mid to upper 40s.

TUESDAY
Partly sunny. Highs in the mid to upper 60s.

98431 WEATHER SATELLITE LOOPS

Visible Weather Satellite
TACOMA, WA 98431

Infrared Weather Satellite
TACOMA, WA 98431

98431 WEATHER RADAR LOOP

NEXRAD Weather Radar
TACOMA, WA 98431

MOS COMPUTER WEATHER FORECAST

FORT LEWIS, WA 3 hourly weather forecast

weather forecast created 7:00 AM EST 3/12/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
12 MAR 2026

10 AM

43°

37°

Mostly Cloudy

95%
RAIN
***

0% Thunder
( 6% severe)

SW 10

82%

38°

High 44°

1 PM

43°

37°

Mostly Cloudy

SW 10

82%

38°

Mostly Cloudy

Rain

4 PM

42°

37°

Mostly Cloudy

98%
RAIN
***

0% Thunder
( 3% severe)

SW 8

82%

37°

7 PM

40°

36°

Mostly Cloudy

SSW 6

89%

37°

Friday
13 MAR 2026

10 PM

38°

36°

Mostly Cloudy

97%
RAIN
***

0% Thunder
( 3% severe)

SSW 3

92%

36°

Low 34°

1 AM

37°

34°

Mostly Cloudy

S 3

96%

36°

High 43°

4 AM

36°

34°

Mostly Cloudy

91%
SNOW
***

0% Thunder
( 1% severe)

S 2

96%

35°

Overcast

Snow, Rain Likely

7 AM

36°

34°

Overcast

E 2

96%

35°

10 AM

38°

36°

Overcast

83%
RAIN/SNOW
***

0% Thunder
( 2% severe)

W 2

96%

37°

1 PM

40°

38°

Mostly Cloudy

NNE 2

92%

38°

4 PM

41°

39°

Mostly Cloudy

76%
RAIN
***

0% Thunder
( 1% severe)

S 2

86%

37°

7 PM

39°

37°

Mostly Cloudy

S 1

89%

36°

Saturday
14 MAR 2026

10 PM

37°

35°

Mostly Cloudy

57%
RAIN
.5–1 in

0% Thunder
( 2% severe)

SSW 2

92%

35°

Low 30°

1 AM

35°

33°

Mostly Cloudy

SSW 2

96%

34°

High 49°

4 AM

34°

31°

Mostly Cloudy

35%
RAIN/SNOW
.5–1.25 in

0% Thunder
( 2% severe)

SW 3

96%

33°

Mostly Cloudy

Chance of Rain & Snow

7 AM

32°

27°

Mostly Cloudy

SSW 5

92%

30°

10 AM

41°

38°

Partly Cloudy

23%
RAIN
<.01 in

0% Thunder
( 5% severe)

SW 5

76%

34°

1 PM

46°

43°

Mostly Cloudy

WSW 6

58%

32°

4 PM

47°

44°

Mostly Cloudy

W 6

51%

30°


FORT LEWIS, WA extended weather forecast
Sunday 15 MAR 2026	Monday 16 MAR 2026	Tuesday 17 MAR 2026	Wednesday 18 MAR 2026	Thursday 19 MAR 2026
Low 30°	Low 42°	Low 39°	Low 37°	Low 37°
High 47°	High 58°	High 59°	High 59°	High 55°

Mostly Cloudy 72% Rain	Overcast 87% Rain	Partly Cloudy 43% Rain	Partly Cloudy 43% Rain	Mostly Cloudy 53% Rain

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