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




METRIC | IMPERIAL
Updated: 23-Jun-2026 @ 10:05am   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Warmer 7.6°F than last hour.

78.6°F

Warm
High Today
78.7°F
10:00 AM
Low Today
53.2°F
5:34 AM
Yest High
85.8°F
4:44 PM
Yest Low
50.2°F
5:27 AM
Sta* High
86.6°F
2010
Sta* Low
44.2°F
2008
* This Station's Records Since 02/2008
Sunny, Dry Sunny, Dry

Wind from W Wind:  W
0.4

Gusting to:
2.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
13.8 of 100
Today

Today: Mostly Sunny
Mostly Sunny
Tonight

Tonight: Mostly Clear
Mostly Clear
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Hi 93°F Lo 60°F Hi 88°F
North Bend Web Cam
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 2.7°F since last hour. 61.6°F
Last Hour: Decreased 2.7°F since last hour. -2.7°F
High 9:40 AM: 64.7°F
Low 5:34 AM: 51.8°F
Record High: 80.6°F on
Jun-27-2021
Record Low: -0.0°F on
Jan-13-2024
Wetbulb: 68.0°F
Rain Today
rain graph

Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.00 in
Jun Rain: 2.54 in
Jun to Date
  Avg:10
2.37 in
Jun to Date
  Diff from Avg:10
Over 0.17 in for the month 0.17 in
Jun Avg: 2.64 in
Diff from Avg: Under 0.1 in for the month 0.10 in
Season:1 27.74 in
YTD
  Avg:11
32.34 in
YTD
  Diff from Avg:11
Under 4.6 in for the year 4.60 in
Last Rain
Time/Date:
Jun-10-2026
at 9:43 AM
71 rain days in 2026
0 days in June
11 days since last rain
Current: W  0.4 mph
1Hr Average: 0.9 mph
Wind Run: 2.07 miles
Wind Gust
Current: 2.0 mph
Today: 5.0 mph 9:50 AM
Month: 26.0 mph Jun-9
Year: 43.0 mph Mar-12
Record Gust: 57.0 mph
Nov-13-2015
Sunlight:
15 h 58 m 14 s
of Sunlight Yesterday
15 h 58 m 4 s
of Sunlight Today
Which is 10 sec shorter than
yesterday
15 h 57 m 50 s
of Sunlight Tomorrow
(Noon ?>) graph (Midnight
Legend

Waxing Gibbous
Waxing Gibbous, 8 days, 14 hours, 20 minutes in cycle
67%
Illuminated
Humidity Barometer
Current: Decreased 23% since last hour. 56%
Last Hour: Decreased 23% since last hour. 23%
High 7:31 AM: 97%
Low 9:59 AM: 50%
Record High: 100%
Jan-14-2012
Record Low: 0%
Nov-21-2020
Current: Falling 0.011  inHg/hr 29.984 inHg
Last Hour: Steady
High 8:10 AM: 30.005
Low 1:15 AM: 29.963
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
Jun: 27.8
2026 to Date: 33.7
Heating Degree Days
2026 to Date: 2550.7

4 hours, 47 minutes to high tide at
03:01 PM PDT


Current: 79.7°F
High 10:00am: 78.7°F
Yesterday: 87.4°F
Record: 132.1°F
Jun-28-2021
Current UV Index Current Solar Energy9
2.4
Sunburn in
47 Minutes
Highest:
10:04 AM
2.4
946 W/m2
100%
W/m2 SI
High Today:
9:54 AM
616  W/m2
Record:
1697 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Morning
YTD Avg Temp: 49.8°F
Sunrise: 5:10 am
Sunset: 9:08 pm
Moonrise: 3:33 pm
Moonset: 1:13 am
Full Moon: Jun-29-2026
New Moon: 09:44 UTC
Jul-14-2026
Updated at Midnight
Current ET: 0.14 in
7-Days Rain: 0.00 in
7-Days ET: 1.85 in
7-Day:  1.846 in water in deficit of what evaporated in last 7 days. 1.846 in
June:  2.78 in water in deficit of what evaporated this month. 2.78 in
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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:79%
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 23 of just the month of June for this station since 2008.   11 Historical average rain this season to day 23 of June for this station since 2008.
 NWS Weather Forecast  -   Outlook Today & Tonight
Today

Today: Mostly Sunny
Mostly Sunny

Hi 93°F
NWS forecast: Mostly sunny, with a high near 93. North northwest wind 1 to 5 mph.
Local station forecast: Increasing clouds with little temp change.
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo 60°F
NWS forecast: Mostly clear, with a low around 60. West wind 0 to 3 mph.
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Countdown to Fall
 Autumn Equinox begins September 22nd at 5:05pm   PDT