SEATAC, WA 98188 Weather Forecast & Current Conditions

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98188 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SEATTLE-TACOMA, WA Current Weather
8:53 PM PDT JUL 20, 2025
Scattered Clouds 63°F
Feels Like:	64°F
Dewpoint:	48°F
Rel. Hum.:	58%
Visibility:	10 miles
Wind:	SW at 3 mph
Pressure:	29.94 inches
Last 72 hours
Local Area Snow Depth
Washington Current Weather
Washington MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

98188 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SEATAC, WA 98188 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Cloudy. A chance of rain in the morning, then rain likely in the afternoon. Rainfall amounts less than a tenth of an inch likely. Highs in the lower to mid 50s. Southeast wind 10 to 15 mph.

TONIGHT
A chance of rain 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 lower to mid 40s. South wind 10 to 20 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 with gusts to 25 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 15 mph becoming southwest in the afternoon. Gusts to 25 mph.

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

SATURDAY
Showers likely 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 lower to mid 50s.

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

MONDAY
Mostly cloudy with rain likely in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the lower 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.

98188 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SEATAC, WA 98188

Infrared Weather Satellite
SEATAC, WA 98188

98188 WEATHER RADAR LOOP

NEXRAD Weather Radar
SEATAC, WA 98188

MOS COMPUTER WEATHER FORECAST

SEATTLE-TACOMA, WA 3 hourly weather forecast

weather forecast created 6:00 PM MDT 7/20/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
21 JUL 2025

11 PM

62°

63°

Mostly Cloudy

7%

0% Thunder
( 0% severe)

N 3

67%

51°

Low 55°

2 AM

59°

60°

Partly Cloudy

NNE 2

75%

51°

High 77°

5 AM

56°

56°

Partly Cloudy

9%

0% Thunder
( 1% severe)

E 2

83%

51°

Partly Cloudy

8 AM

59°

60°

Mostly Cloudy

SSW 2

78%

52°

11 AM

66°

66°

Partly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 5% severe)

WSW 6

61%

52°

2 PM

72°

72°

Partly Cloudy

WSW 6

49%

52°

5 PM

76°

78°

Partly Cloudy

9%

0% Thunder
( 3% severe)

SW 7

43%

52°

8 PM

73°

73°

Partly Cloudy

SW 7

51%

54°

Tuesday
22 JUL 2025

11 PM

65°

65°

Partly Cloudy

15%
RAIN
<.01 in

0% Thunder
( 1% severe)

SSW 9

68%

54°

Low 57°

2 AM

60°

59°

Partly Cloudy

S 9

81%

54°

High 79°

5 AM

58°

56°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 2% severe)

S 8

83%

53°

Mostly Cloudy

8 AM

59°

58°

Mostly Cloudy

SSW 7

80%

53°

11 AM

65°

65°

Partly Cloudy

6%

0% Thunder
( 3% severe)

SW 7

68%

54°

2 PM

73°

73°

Partly Cloudy

WSW 7

51%

54°

5 PM

78°

79°

Clear

2%

0% Thunder
( 1% severe)

W 6

43%

54°

8 PM

75°

75°

Clear

NW 5

50%

55°


SEATTLE-TACOMA, WA extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 58°	Low 58°	Low 57°	Low 56°	Low 57°
High 77°	High 82°	High 78°	High 73°	High 77°

Mostly Cloudy 31% Rain	Partly Cloudy 7% Rain	Partly Cloudy 7% Rain	Mostly Cloudy 12% Rain	Partly Cloudy 18% Rain

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