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Dense Fog Advisory DENSE FOG ADVISORY - Portland

NWS Northwest Regional Radar Web Cam
Radar/Satellite images courtesy of National Weather Service.
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METRIC | IMPERIAL
Updated: 07-Nov-2026 @ 8:42am   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Warmer 1°F than last hour.

54.3°F

---
High Today
54.4°F
12:05 AM 		Low Today
53.2°F
1:58 AM
Yest High
58.1°F
12:20 PM 		Yest Low
49.4°F
12:24 AM
Sta* High
71.9°F
2010 		Sta* Low
22.7°F
2008
* This Station's Records Since 01/2020
Official Record High
Overcast and gloomy, Dry Overcast and gloomy, Dry

Wind from E Wind:  E
2.0
Gusting to:
 4.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-1.8 of 100
Today

Today: Patchy Fog then Slight Chance Light Rain
Patchy Fog then Slight Chance Light Rain
Tonight

Tonight: Rain
Rain
Sunday

Sunday: Chance Light Rain
Chance Light Rain
Hi 62°F Lo 50°F Hi 58°F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 1.3°F since last hour. 53.2°F
Last Hour: Increased 1.3°F since last hour. +1.3°F
High 8:38 AM: 53.2°F
Low 1:58 AM: 51.2°F
Record High: 80.8°F on
28-Jun-2021
Record Low: 11.7°F on
22-Dec-2022
Wetbulb: 53.7°F
Rain Today
rain graph
Today: 0.00 in
Storm Rain: 0.45 in
Yesterday: 0.45 in
Last 7 Days: 0.55 in
Nov Rain: 0.54 in
Nov to Date
  Avg:10 		3.57 in
Nov to Date
  Diff from Avg:10 		Under 3.03 in for the month 3.03 in
Nov Avg: 4.45 in
Diff from Avg: Under 3.91 in for the month 3.91 in
Season:1 24.550 in
YTD
  Avg:11 		20.53 in
YTD
  Diff from Avg:11 		Over 4.02 in for the year 4.02 in
Last Rain
Time/Date: 		6-Nov-2026
at 9:10 PM
70 rain days in 2026
2 days in November
0 days since last rain
Current: E  2.0 mph
1Hr Average: 0.2 mph
Wind Run: 1.73 miles
Wind Gust
Current: 4.0 mph
Today: 4.0 mph 1:59 AM
Month: 19.0 mph 6-Nov
Year: 24.0 mph 25-Sep
Record Gust: 33.0 mph
19-Mar-2025
Sunlight:
9 h 53 m 15 s
of Sunlight Yesterday
9 h 50 m 30 s
of Sunlight Today Which is
2 min 45 sec shorter than
yesterday
9 h 47 m 48 s
of Sunlight Tomorrow
 (Noon ?>) graph (Midnight
 Legend

Waning Crescent
Waning Crescent, 28 days, 0 hours, 52 minutes in cycle
3%
Illuminated
Humidity Barometer
Current: Increased 1% since last hour. 96%
Last Hour: Increased 1% since last hour. 1%
High 8:14 AM: 96%
Low 12:20 AM: 93%
Record High: 100%
30-Nov-2014
Record Low: 0%
26-Jan-2015
Current: Falling 0.8 inHg/hr 1015.4 inHg
Last Hour: Falling slowly
High 12:04 AM: 1022.0
Low 8:40 AM: 1015.3
Record High: 1045.4 inHg
30-Dec-2014
Record Low: 979.4 inHg
27-Dec-2022
Heating Degree Days Coming Soon Wind Chill
Today: 3.9
Nov: 98.4
2026 to Date: 2991.2
Cooling Degree Days
2026 to Date: 167.4
Current: 54.3°F
Low 1:58 AM: 53.2°F
Yesterday: 48.9°F
Record: 14.2°F
15-Jan-2024
Current UV Index Current Solar Energy9
0.0
Sunburn in
720 Minutes 		Highest:
12:00 AM
0.0
56 W/m2
0%
W/m2 ⇒ SI 		High Today:
8:40 AM
 56  W/m2
Record:
1531 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Morning
YTD Avg Temp: 58.3°F
Sunrise: 07:01
Sunset: 16:50
Moonrise: 05:29
Moonset: 15:35
Full Moon: 25-Oct-2026
New Moon: 07:03 UTC
08-Nov-2026
Updated at Midnight
Current ET: 0.00 in
7-Days Rain: 0.55 in
7-Days ET: 0.07 in
7-Day: 0.483 in water in excess of what evaporated in last 7 days. 0.483 in
November: 0.47 in water in excess of what evaporated this month. 0.47 in
HIGHS: LOWS:
110.1°F
27-Jun-2021 		15.6°F
16-Jan-2024
Daytime Records
  93.0°F°F
27-Jun-2021 		  23.0°F°F
13-Jan-2024
Nitetime Records
  82.8°F°F
28-Jun-2021 		  20.3°F°F
16-Jan-2024
ICN:18 | S3C2:0 | Ajax 3.xx
ISS:Ok | CON:2.8 | RCP:99%
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 7 of just the month of November for this station since 2020.   11 Historical average rain this season to day 7 of November for this station since 2020.
 NWS Weather Forecast  -   Outlook Today & Tonight
Today

Today: Patchy Fog then Slight Chance Light Rain
Patchy Fog then Slight Chance Light Rain

Hi 62°F 		NWS forecast: Patchy fog before 8am, then a slight chance of rain. Mostly cloudy. High near 62, with temperatures falling to around 60 in the afternoon. Southeast wind 1 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
Local station forecast: Increasing clouds and cooler, precipitation possible and windy within 6 hrs. 		Tonight

Tonight: Rain
Rain

Lo 50°F 		NWS forecast: Rain. Mostly cloudy, with a low around 50. South wind 9 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
 NWS Short Term Weather Forecast
Sunday

Sunday: Chance Light Rain
Chance Light Rain
Sunday
Night
Sunday Night: Patchy Fog
Patchy Fog
Monday

Monday: Light Rain
Light Rain
Monday
Night
Monday Night: Light Rain
Light Rain
Tuesday

Tuesday: Light Rain
Light Rain
Tuesday
Night
Tuesday Night: Chance Light Rain
Chance Light Rain
Veterans
Day
Veterans Day: Mostly Cloudy
Mostly Cloudy
Hi 58°F Lo 43°F Hi 56°F Lo 50°F Hi 61°F Lo 53°F Hi 64°F
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