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Experimental Product: Description | Survey
NWS Seattle, WA
User Defined Area Forecast: grids
Mobile Weather Information
Forecast Valid: 3am PST Dec 11, 2019-6pm PST Dec 17, 2019
Forecast at a Glance
Overnight

Chance Rain. Chance for Measurable Precipitation 30%
Chance
Rain
Lo 42 °F
Wednesday

Rain. Chance for Measurable Precipitation 80%
Rain

Hi 48 °F
Wednesday
Night

Showers. Chance for Measurable Precipitation 100%
Showers

Lo 45 °F
Thursday

Showers. Chance for Measurable Precipitation 90%
Showers

Hi 48 °F
Thursday
Night

Rain. Chance for Measurable Precipitation 80%
Rain

Lo 43 °F
Friday

Rain Likely. Chance for Measurable Precipitation 70%
Rain
Likely
Hi 46 °F
Friday
Night

Rain Likely. Chance for Measurable Precipitation 60%
Rain
Likely
Lo 39 °F
Saturday

Partly Sunny
Partly
Sunny
Hi 44 °F
Saturday
Night

Slight Chance Rain/Snow
Slight Chc
Rain/Snow
Lo 36 °F
This table displays the range of values for each weather element during each period.
Forecast presented is based on 4 forecast grids, covering an area of 8 sq miles. The elevation ranges from 200 ft. to 1063 ft.
Wed Night Wed Wed Night Thu Thu Night Fri Fri Night Sat Sat Night
Temp (F) 42 42 48 49 45 45 48 50 43 43 46 47 39 40 44 45 36 36
PoP (%) 30 30 20 80 90 100 90 90 80 80 70 70 30 60 10 10 10 20
QPF (in) 0.06 0.15 0.04 0.07 0.45 0.54 0.43 0.46 0.35 0.36 0.16 0.17 0.07 0.07
Sky 80 80 85 100 90 95 80 100 90 100 85 95 90 90 65 85 50 75
Wind (mph) 5 5 5 5 5 15 10 15 10 20 10 15 5 10 5 5 5 5
Wind Dir SSE S SSW SSW SSW SSW SSW SSE SE
Weather Rain Rain Rain & Rain Showers Rain & Rain Showers Rain Showers & Rain Rain & Rain Showers & TStorms Rain Rain & Snow


Detailed text forecast
Overnight: A 30 percent chance of rain, mainly before 4am. Mostly cloudy, with lows mostly in the lower 40s. South wind around 6 mph.

Wednesday: Rain, mainly after 10am. Highs mostly in the upper 40s. South southeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night: Showers. Lows mainly in the middle 40s. South wind around 14 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Thursday: Showers. Highs mostly in the upper 40s. South southwest wind between 13 and 16 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night: Rain. Lows mainly in the lower 40s. South southwest wind between 11 and 13 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Friday: Rain likely before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then rain likely and possibly a thunderstorm after 4pm. Cloudy, with highs mostly in the middle 40s. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night: Rain likely, mainly before 10pm. Cloudy, with lows mainly in the upper 30s. Chance of precipitation is 60%.

Saturday: Partly sunny, with highs mainly in the middle 40s.

Saturday Night: A slight chance of rain and snow. Snow level 2100 feet lowering to 1300 feet after midnight . Mostly cloudy, with lows mostly in the middle 30s.

Sunday: A slight chance of rain and snow. Snow level 1200 feet rising to 2100 feet in the afternoon. Partly sunny, with highs mainly in the lower 40s.

Sunday Night: A chance of rain. Mostly cloudy, with lows mostly in the upper 30s.

Monday: A chance of rain. Cloudy, with highs mainly in the upper 40s.

Monday Night: A chance of rain. Cloudy, with lows around 40.

Tuesday: A chance of rain. Cloudy, with highs mainly in the upper 40s.


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Renton Municipal Airport (KRNT)
Lat: 47.49509   Lon: -122.21437   Elev: 23
Last Update on 27 Nov 9:55 PST

Fair

39°F
(4°C)
Humidity: 60 %
Wind Speed:S 3 MPH
Barometer:29.57 in (N/A mb)
Dewpoint:27°F (-3°C)
Wind Chill:37°F (3°C)
Visibility:10.00 Miles
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