|
Location:
Sammamish, WA
Longitude: 122º 2' 42'' Latitude: 47º 36' 48"
Elevation: 355 feet |
Current Conditions |
Almanac |
Last Updated:
5:30am on
5/15/08
Outside Temperature:
52.7°F
Today's High: 55.6°F
at
12:00am
Low:
52.7°F
at
5:04am
Barometric Pressure:
30.44in.
Barometric Trend:
Steady
|
Moonrise:
4:37pm Moonset:
3:22am
Sunrise :
5:29am Sunset:
8:39pm |
| Outdoor Temperature |
Barometer |
Current:
52.7°F
High: 55.6°F at 12:00am Low:
52.7°F at 5:04am
Average (1-hr): 53.4°F
Rates:
Current:
-0.7°F/hr
High: -0.2°F/hr at 4:11am
Low:
-1.1°F/hr at
5:04am |
Current:
30.44in
Barometric Trend:
Steady
High: 30.47in at
12:00am Low:
30.44 at
4:48am
Average (1-hr): 30.46in
Rates:
Current:
-0.01in/hr
High: 0.00in/hr at
12:00am
Low:
-0.03in/hr at
4:48am |
| Outdoor Humidity |
Wind Speed
(1 Minute Avg.) |
Current:
45%
High: 45% at
2:19am Low:
43% at 12:00am
Average (1-hr): 45%
Rates:
Current:
0%/hr
High: 1 %/hr at
12:05am
Low:
-1%/hr at
5:03am |
Current:
4.5 mph
High: 7.8 mph at
5:00am Low:
0.0 mph at
12:00am
Average (1-hr): 0.8 mph
Rates:
Current:
3.7 mph/hr
High: 7.5 mph/hr at
5:00am
Low:
-0.7 mph/hr at
5:25am |
| Dew Point |
Wind
Direction |
Current:
32.0°F
High: 34.0°F
at
12:05am Low:
31.4°F at
5:04am
Average (1-hr): 32.6°F
Rates:
Current:
-0.6°F/hr
High: 0.4°F/hr at
12:05am
Low: -1.5°F/hr at
5:04am |
Current:
NNE°
High: 165° at 12:18am Low:
21° at 5:02am
Average (1-hr): 103°
Rates:
Current:
-86°/hr
High: 1°/hr at
4:51am
Low:
-141°/hr at
5:00am |
| Heat Index |
Wind Gust |
Current:
53.0°F
High: 55.8°F at
12:05am Low:
53.0°F at
5:04am
Average (1-hr): 53.7°F
Rates:
Current:
-0.7°F/hr
High:-0.2°F/hr at
4:11am
Low:
-1.1°F/hr at
5:04am |
Current:
4.5 mph
High: 7.8 mph at
5:00am Low:
0.0 mph at
12:00am
Average (1-hr): 0.8 mph
Rates:
Current: 3.7 mph/hr
High: 7.5 mph/hr at
Low:
-0.7 mph/hr at
5:25am |
| Wind Chill |
Rainfall |
Current:
51.7°F
High: 55.6°F at
12:00am Low:
50.6°F at
5:00am
Average (1-hr): 53.3°F
Rates:
Current:
-1.6°F/hr
High: -0.2°F/hr at
4:11am
Low:
-3.2°F/hr at
5:00am |
Rainfall
Today: 0.00in.
Rain Last 24 Hrs:
0.00 in.
Monthly Rainfall:
0.00 in.
Total Rainfall:
51.75 in.
Rates:
Current:
0.00in/hr
High: 0.00 in/hr
at
12:00am
Low:
0.00 at
12:00am |
|
Other Measurements & Data
|
|
Weather Station Forecast:
Clear
Heat Stress:
---
Comfort Level:
Cool
Beaufort Scale:
Light Breeze
Cloud Base:
5182 ft
Pressure Altitude:
109
Air Density:
-263
Virtual Temp:
53.9°F
Vapor Pressure:
0.18 |
Wind Run:
1
Wind Run Month:
503
Wind Run Year:
5412
Degrees Heating:
2.5°F
Degrees Cooling:
0.0°F
Degree Heating Month:
210.2°F
Degree Cooling Month:
0.3°F
Degree Heating Year:
3103.8°F
Degree Cooling Year:
3.5°F |
|
Official Observations
|
| Seattle-Tacoma
International Airport (KSEA) |
Boeing
Field (KBFI) |
|
Last Updated:
05/15/2008 04:53am
Temperature: 55.4°F
Dew Point: 53.6°F
Wind Chill: 46.8°F
Heat Index: 61.6°F
Relative Humidity: %
Pressure: 30.48in
Wind Direction: N
Wind Speed:
10.0 mph
Wind Gust: 10.0 mph
Rain/hr:
---
Visibility: 4 miles
Cloud Height: --- x 1000 ft
Sky Conditions:
Weather: Mist |
Last Updated:
05/15/2008 04:53am
Temperature: 55.4°F
Dew Point: 51.8°F
Wind Chill: 52.1°F
Heat Index: 60.7°F
Relative Humidity: %
Pressure: 30.48in
Wind Direction: NW
Wind Speed: 6.0 mph
Wind Gust: 6.0 mph
Rain/hr:
---
Visibility: 10 miles
Cloud Height: --- x 1000 ft
Sky Conditions:
Weather: Mist |
| Everett Airport
(KPAE) |
Quillayute
State Airport (KUIL) |
|
Last Updated:
05/15/2008 04:53am
Temperature: 33.8°F
Dew Point: 32.0°F
Wind Chill: 33.8°F
Heat Index: 39.9°F
Relative Humidity: %
Pressure: 30.49in
Wind Direction: NNW
Wind Speed:
4.0 mph
Wind Gust: 4.0 mph
Rain/hr:
---
Visibility: 0.25 miles
Cloud Height: --- x 1000 ft
Sky Conditions:
Weather: Fog |
Last Updated:
05/15/2008 04:53am
Temperature: 51.8°F
Dew Point: 51.8°F
Wind Chill: 51.8°F
Heat Index: 59.0°F
Relative Humidity: %
Pressure: 30.47in
Wind Direction: N
Wind Speed:
3.0 mph
Wind Gust: 3.0 mph
Rain/hr:
---
Visibility: 4 miles
Cloud Height: --- x 1000 ft
Sky Conditions:
Weather: Mist |