Heat Advisory HEAT ADVISORY - Foothills and Valleys of Central King County




METRIC | IMPERIAL
Updated: 05-Aug-2026 @ 1:05pm   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Warmer 2.7°F than last hour.

81.5°F

Heat Index:  82.5°F
Hot
High Today
81.5°F
12:49 PM
Low Today
49.9°F
6:30 AM
Yest High
82.8°F
3:51 PM
Yest Low
48.5°F
6:25 AM
Sta* High
96.7°F
2012
Sta* Low
44.3°F
2022
* This Station's Records Since 02/2008
Sunny, Dry Sunny, Dry

Wind from N Wind:  N
2.7

Gusting to:
4.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
16.0 of 100
This
Afternoon
This Afternoon: Areas Of Smoke
Areas Of Smoke
Tonight

Tonight: Areas Of Smoke
Areas Of Smoke
Thursday

Thursday: Patchy Smoke
Patchy Smoke
Hi 91°F Lo 60°F Hi 91°F
North Bend Web Cam
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 1.6°F since last hour. 63.3°F
Last Hour: Decreased 1.6°F since last hour. -1.6°F
High 12:24 PM: 67.6°F
Low 6:30 AM: 48.8°F
Record High: 80.6°F on
Jun-27-2021
Record Low: -0.0°F on
Jan-13-2024
Wetbulb: 69.9°F
Rain Today
rain graph

Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.12 in
Aug Rain: 0.12 in
Aug to Date
  Avg:10
0.07 in
Aug to Date
  Diff from Avg:10
Over 0.05 in for the month 0.05 in
Aug Avg: 1.30 in
Diff from Avg: Under 1.18 in for the month 1.18 in
Season:1 28.03 in
YTD
  Avg:11
33.26 in
YTD
  Diff from Avg:11
Under 5.23 in for the year 5.23 in
Last Rain
Time/Date:
Aug-2-2026
at 4:08 PM
87 rain days in 2026
2 days in August
2 days since last rain
Current: N  2.7 mph
1Hr Average: 3.6 mph
Wind Run: 9.70 miles
Wind Gust
Current: 4.0 mph
Today: 9.2 mph 11:47 AM
Month: 19.0 mph Aug-1
Year: 43.0 mph Mar-12
Record Gust: 57.0 mph
Nov-13-2015
Sunlight:
14 h 47 m 43 s
of Sunlight Yesterday
14 h 44 m 55 s
of Sunlight Today
Which is
2 min 48 sec shorter than
yesterday
14 h 42 m 7 s
of Sunlight Tomorrow
(Noon ?>) graph (Midnight
Legend

Last Quarter
Last Quarter, 22 days, 10 hours, 30 minutes in cycle
53%
Illuminated
Humidity Barometer
Current: Decreased 8% since last hour. 54%
Last Hour: Decreased 8% since last hour. 8%
High 7:01 AM: 97%
Low 12:57 PM: 51%
Record High: 100%
Jan-14-2012
Record Low: 0%
Nov-21-2020
Current: Falling 0.018  inHg/hr 29.864 inHg
Last Hour: Falling slowly
High 8:27 AM: 29.918
Low 1:02 PM: 29.863
Record High: 30.838 inHg
Dec-30-2014
Record Low: 28.857 inHg
Dec-27-2022
Cooling Degree Days Tide Heat Index
Today: 0.0
Aug: 0.0
2026 to Date: 112.6
Heating Degree Days
2026 to Date: 2616.5

2 hours, 1 minutes to low tide at
03:14 PM PDT


Current: 82.5°F
High 12:54pm: 83.6°F
Yesterday: 84.3°F
Record: 132.1°F
Jun-28-2021
Current UV Index Current Solar Energy9
3.3
Sunburn in
34 Minutes
Highest:
12:43 PM
3.3
884 W/m2
100%
W/m2 SI
High Today:
12:50 PM
725  W/m2
Record:
1697 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Afternoon
YTD Avg Temp: 53.4°F
Sunrise: 5:50 am
Sunset: 8:36 pm
Moonrise: 10:53 pm
Moonset: 1:55 pm
Full Moon: Jul-29-2026
New Moon: 17:37 UTC
Aug-12-2026
Updated at Midnight
Current ET: 0.21 in
7-Days Rain: 0.12 in
7-Days ET: 1.32 in
7-Day:  1.199 in water in deficit of what evaporated in last 7 days. 1.199 in
August:  0.75 in water in deficit of what evaporated this month. 0.75 in
Support this Site!
Your donation helps support this site
HIGHS: LOWS:
109.6°F
Jul-29-2009
9.7°F
Nov-23-2010
Daytime Records
  107.1°F°F
Jun-28-2021
  17.6°F°F
Jan-12-2024
Nitetime Records
  86.5°F°F
Jul-30-2009
  11.8°F°F
Nov-24-2010
ICN:0 | S3C2:2 | Ajax 3.xx
ISS:Ok | CON:4.7 | RCP:73%
1 Rain season: Jan 1st to Dec 31st.   5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).   9 Solar Index represents either an absolute scale of solar energy (W/m²) using the station’s recorded maximum or a percentage of computed theoretical solar maximum using the station’s location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked.   10 Historical average only to day 5 of just the month of August for this station since 2008.   11 Historical average rain this season to day 5 of August for this station since 2008.
 NWS Weather Forecast  -   Outlook This Afternoon & Tonight
This
Afternoon
This Afternoon: Areas Of Smoke
Areas Of Smoke

Hi 91°F
NWS forecast: Areas of smoke. Sunny, with a high near 91. Northwest wind around 3 mph.
Local station forecast: Mostly cloudy with little temp change, precipitation likely.
Tonight

Tonight: Areas Of Smoke
Areas Of Smoke

Lo 60°F
NWS forecast: Areas of smoke. Clear, with a low around 60. East northeast wind around 2 mph.
ajax-dashboard6.php - Version 6.95h - 20-Feb-2023 - Script by: Scott of BurnsvilleWeatherLIVE.com
Now supported by Saratoga-weather.org Download


Countdown to Fall
 Autumn Equinox begins September 22nd at 5:05pm   PDT