Mercer Island, Washington
Current Conditions -  °F | °C
As of 11:53 PM on Wednesday 27 Aug 2014 (Local Time) from KBFI Reporting Station
Scattered Clouds Scattered Clouds  
Wind Chill: 73°   Ceiling: Unl
Heat Index: 73°   Visibility: 10mi
Dew Point: 54°   Wind: 5mph
Humidity: 51%   Direction: 110°ESE
Pressure: 30.02"   Gusts: NA
Location:  47.58°N, 122.21°W
Report Text: KBFI 280653Z AUTO 11004KT 10SM SCT070 23/12 A3002 RMK AO2 SLP167 T02280122 TSNO
Loading
Personal Weather Stations






























Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 83° - Lo 62°
1 AM
M Clear
M Clear
69°
2 AM
Clear
Clear
67°
3 AM
Clear
Clear
66°
4 AM
Clear
Clear
65°
5 AM
M Clear
M Clear
64°
6 AM
P Cloudy
P Cloudy
63°
Weather Maps
Daily Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
aug
27
M Clear
M Clear
83°
62°
aug
28
P Cloudy
P Cloudy
78°
60°
aug
29
Cloudy
Cloudy
69°
56°
aug
30
PM Showers
PM Showers
71°
55°
aug
31
P Cloudy
P Cloudy
72°
55°
sep
01
M Sunny
M Sunny
74°
54°
sep
02
M Sunny
M Sunny
77°
57°
sep
03
AM Showers
AM Showers
72°
52°
sep
04
Sunny
Sunny
75°
50°
sep
05
Sunny
Sunny
78°
52°
Details for Wednesday, August 27 (Evening)
Evening: Generally clear skies. Low 62F. Winds light and variable.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 75%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 19%
Cloud Coverage
Sunrise: 6:21 AM
Sunset: 7:58 PM
 
Moonrise: 8:34 AM
Moonset: 8:40 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (360°)
Speed: 0Mph(0Km, 0Kts)
Details for Thursday, August 28
Intervals of clouds and sunshine. High 78F. Winds light and variable.
Evening: Mainly cloudy. Low around 60F. Winds light and variable.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 54%
Cloud Coverage
Sunrise: 6:22 AM
Sunset: 7:56 PM
 
Moonrise: 9:35 AM
Moonset: 9:06 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (214°)
Speed: 5Mph(8Km, 6Kts)
Details for Friday, August 29
Mostly cloudy. Highs in the upper 60s and lows in the mid 50s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 90%
Cloud Coverage
Sunrise: 6:23 AM
Sunset: 7:54 PM
 
Moonrise: 10:37 AM
Moonset: 9:34 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (228°)
Speed: 8Mph(12Km, 9Kts)
Details for Saturday, August 30
Chance of afternoon showers. Highs in the low 70s and lows in the mid 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 73%
Cloud Coverage
Sunrise: 6:25 AM
Sunset: 7:52 PM
 
Moonrise: 11:40 AM
Moonset: 10:06 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSW
Direction: SSW (206°)
Speed: 9Mph(15Km, 11Kts)
Details for Sunday, August 31
Partly cloudy. Highs in the low 70s and lows in the mid 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 61%
Cloud Coverage
Sunrise: 6:26 AM
Sunset: 7:50 PM
 
Moonrise: 12:44 PM
Moonset: 10:42 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (224°)
Speed: 6Mph(9Km, 6Kts)
Details for Monday, September 01
A few clouds. Highs in the mid 70s and lows in the mid 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 22%
Cloud Coverage
Sunrise: 6:27 AM
Sunset: 7:48 PM
 
Moonrise: 1:46 PM
Moonset: 11:24 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSW
Direction: SSW (213°)
Speed: 6Mph(10Km, 7Kts)
Details for Tuesday, September 02
Mostly sunny. Highs in the upper 70s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 6:29 AM
Sunset: 7:46 PM
 
Moonrise: 2:47 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  WSW
Direction: WSW (244°)
Speed: 7Mph(11Km, 8Kts)
Details for Wednesday, September 03
Showers ending by midday. Highs in the low 70s and lows in the low 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 58%
Cloud Coverage
Sunrise: 6:30 AM
Sunset: 7:44 PM
 
Moonrise: 3:44 PM
Moonset: 12:15 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (210°)
Speed: 8Mph(13Km, 9Kts)
Details for Thursday, September 04
Sunny. Highs in the mid 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 8%
Cloud Coverage
Sunrise: 6:31 AM
Sunset: 7:42 PM
 
Moonrise: 4:37 PM
Moonset: 1:14 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  W
Direction: W (261°)
Speed: 8Mph(12Km, 9Kts)
Details for Friday, September 05
Sunny. Highs in the upper 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 11%
Cloud Coverage
Sunrise: 6:33 AM
Sunset: 7:40 PM
 
Moonrise: 5:23 PM
Moonset: 2:21 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  N
Direction: N (355°)
Speed: 8Mph(13Km, 9Kts)
Daily Forecast Chart
Chart.
Advertisements
Track Severe Weather on mobile