Hourly Weather Forecast for Saturday

SeaTac, Washington (98158)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Sunday
partlycloudy Partly cloudy. High 51F. Winds SW at 10 to 20 mph.
Sunday Night
nt_partlycloudy Partly cloudy skies. Low 39F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 43 53 | 45 46 | 41 44 | 42
Wind 16 mph South 13 mph SSW 12 mph SSW 6 mph S
Humidity 83% 74% 83% 93%
Chance of Precip. 0% 0% 20% 0%
Cloud Cover % % 38% 58%
Conditions Rain Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:25 AM
4:25 PM
Monday
chancerain Cloudy skies with periods of light rain later in the day. High near 50F. Winds SSE at 5 to 10 mph. Chance of rain 70%.
Monday Night
nt_rain Rain. Low 47F. Winds SSW at 10 to 15 mph. Chance of rain 100%. Rainfall near a half an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 39 48 | 41 48 | 45 50 | 50
Wind 5 mph SE 7 mph S 8 mph S 10 mph SSW
Humidity 93% 78% 90% 100%
Chance of Precip. 0% 0% 70% 70%
Cloud Cover 52% 98% 99% 100%
Conditions Partly Cloudy Overcast Chance of Rain Rain
Sunrise & Sunset
7:26 AM
4:24 PM
Tuesday
rain Periods of rain. High around 55F. Winds SSW at 10 to 20 mph. Chance of rain 100%. Rainfall around a half an inch.
Tuesday Night
nt_chancerain Cloudy with showers. Low 52F. Winds SSW at 10 to 20 mph. Chance of rain 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 52 53 | 53 55 | 53 54 | 52
Wind 11 mph SSW 13 mph SSW 15 mph SSW 14 mph SSW
Humidity 100% 100% 94% 92%
Chance of Precip. 100% 80% 70% 60%
Cloud Cover 100% 100% 98% 98%
Conditions Rain Rain Chance of Rain Chance of Rain
Sunrise & Sunset
7:28 AM
4:23 PM
Wednesday
chancerain Showers early becoming less numerous later in the day. High 54F. Winds S at 10 to 15 mph. Chance of rain 50%.
Wednesday Night
nt_chancerain A few showers in the evening, becoming a steady light rain overnight. Low 48F. Winds SSE at 10 to 15 mph. Chance of rain 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 53 53 | 52 52 | 49 49 | 47
Wind 12 mph SSW 9 mph SSW 5 mph SE 7 mph S
Humidity 98% 95% 90% 92%
Chance of Precip. 50% 50% 20% 30%
Cloud Cover 98% 97% 74% 81%
Conditions Chance of Rain Chance of Rain Mostly Cloudy Chance of Rain
Sunrise & Sunset
7:29 AM
4:23 PM
Thursday
chancerain Cloudy. Some light rain is likely. High 51F. Winds S at 10 to 20 mph. Chance of rain 80%.
Thursday Night
nt_chancerain Cloudy. Some light rain is likely. Low 43F. Winds SSW at 10 to 20 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 48 51 | 44 47 | 42 45 | 45
Wind 12 mph SSE 13 mph S 13 mph SSW 10 mph SSW
Humidity 95% 77% 85% 97%
Chance of Precip. 70% 70% 60% 50%
Cloud Cover 91% 82% 68% 73%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
7:30 AM
4:22 PM
Friday
rain Cloudy with periods of rain. High 48F. S winds shifting to NNE at 10 to 15 mph. Chance of rain 80%. Rainfall around a half an inch.
Friday Night
nt_rain Periods of rain. Low near 35F. Winds N at 5 to 10 mph. Chance of rain 70%. Rainfall around a half an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 43 48 | 40 44 | 31 39 | 32
Wind 9 mph SSW 10 mph SSE 6 mph N 6 mph N
Humidity 99% 74% 58% 74%
Chance of Precip. 80% 70% 70% 70%
Cloud Cover 83% 75% 69% 68%
Conditions Chance of Rain Rain Rain Rain
Sunrise & Sunset
7:32 AM
4:21 PM
Saturday
snow Rain and snow in the morning becoming partly cloudy in the afternoon. High 42F. Winds NNE at 5 to 10 mph. Chance of rain 70%.
Saturday Night
nt_partlycloudy A few clouds. Low 34F. Winds ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 33 41 | 25 37 | 24 36 | 26
Wind 7 mph NNE 8 mph NNE 6 mph NNE 6 mph E
Humidity 89% 53% 59% 67%
Chance of Precip. 60% 20% 20% 20%
Cloud Cover 69% 63% 47% 40%
Conditions Snow Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:33 AM
4:21 PM
Sunday
partlycloudy Partly cloudy. High 41F. Winds NE at 5 to 10 mph.
Sunday Night
nt_partlycloudy A few clouds from time to time. Low 32F. Winds E at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 27 40 | 28 37 | 29 35 | 27
Wind 6 mph E 7 mph NE 7 mph NE 6 mph E
Humidity 71% 64% 72% 73%
Chance of Precip. 10% 20% 20% 20%
Cloud Cover 55% 35% 40% 40%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:34 AM
4:20 PM
Monday
chancerain Partly cloudy early followed by increasing clouds with showers developing later in the day. High 41F. Winds E at 5 to 10 mph. Chance of rain 60%.
Monday Night
nt_chancerain Cloudy with periods of light rain. Low 34F. Winds ESE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 26 38 | 30 37 | 32 35 | 30
Wind 6 mph ESE 7 mph ENE 6 mph ESE 6 mph SE
Humidity 73% 73% 81% 80%
Chance of Precip. 20% 20% 60% 60%
Cloud Cover 55% 68% 84% 89%
Conditions Partly Cloudy Mostly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
7:36 AM
4:20 PM
Tuesday
chancerain Light rain early...then remaining cloudy with showers in the afternoon. High 42F. Winds E at 5 to 10 mph. Chance of rain 60%.
Tuesday Night
nt_chancerain Cloudy with showers. Low 32F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 32 41 | 33 38 | 30 35 | 27
Wind 6 mph ESE 6 mph ENE 5 mph ENE 5 mph S
Humidity 87% 73% 72% 75%
Chance of Precip. 60% 50% 50% 50%
Cloud Cover 93% 89% 75% 81%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
7:37 AM
4:19 PM
Wednesday
chancerain Overcast with rain showers at times. High 42F. Winds SSE at 5 to 10 mph. Chance of rain 60%.
Wednesday Night
nt_chancerain Rain showers in the evening becoming a steady light rain overnight. Low 36F. Winds SSE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 30 41 | 31 40 | 32 39 | 30
Wind 5 mph SSE 6 mph SSE 6 mph SSE 6 mph SSE
Humidity 79% 66% 73% 72%
Chance of Precip. 50% 40% 60% 60%
Cloud Cover 80% 72% 69% 71%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Thursday
chancerain Occasional light rain. High 42F. Winds SE at 10 to 15 mph. Chance of rain 60%.
Thursday Night
nt_chancerain Cloudy with periods of light rain. Low 38F. Winds SSE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 30 42 | 32 41 | 33 40 | 33
Wind 6 mph SE 9 mph SE 8 mph SE 7 mph SSE
Humidity 76% 69% 75% 77%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 73% 78% 83% 83%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Friday
rain Periods of rain. High 43F. Winds SSE at 10 to 15 mph. Chance of rain 60%. Rainfall around a quarter of an inch.
Friday Night
nt_rain Rain likely. Low 39F. Winds SSE at 5 to 10 mph. Chance of rain 60%. Rainfall near a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 34 43 | 34 41 | 33 40 | 33
Wind 8 mph SE 10 mph SSE 10 mph SSE 8 mph SSE
Humidity 80% 71% 73% 75%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 83% 83% 82% 86%
Conditions Chance of Rain Chance of Rain Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
chancerain Cloudy with periods of light rain. High 44F. Winds SE at 5 to 10 mph. Chance of rain 60%.
Saturday Night
nt_chancerain Cloudy with occasional light rain. Low 38F. Winds SSE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 33 43 | 34 42 | 35 40 | 35
Wind 8 mph SE 9 mph SE 7 mph SE 7 mph SSE
Humidity 77% 69% 77% 80%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 88% 87% 83% 82%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Sunday
chancerain Cloudy. Some light rain is likely. High 43F. Winds SE at 5 to 10 mph. Chance of rain 60%.
Sunday Night
nt_chancerain Cloudy with occasional light rain. Low 38F. Winds SSE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 35 42 | 34 41 | 35 40 | 35
Wind 7 mph SE 8 mph SE 8 mph SE 7 mph SSE
Humidity 85% 73% 79% 81%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 84% 86% 86% 85%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise