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Air Stagnation Advisory AIR STAGNATION ADVISORY - Portland
Wind Advisory WIND ADVISORY - Portland

NWS Northwest Regional Radar Web Cam
Radar/Satellite images courtesy of National Weather Service.
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METRIC | IMPERIAL
Updated: 15-Jan-2026 @ 10:27pm   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.4°F than last hour.

45.2°F

---
High Today
54.6°F
2:08 PM 		Low Today
38.9°F
5:03 AM
Yest High
49.1°F
2:24 PM 		Yest Low
42.3°F
10:17 PM
Sta* High
55.1°F
2018 		Sta* Low
-7.7°F
2013
* This Station's Records Since 01/2020
Official Record High
Night time, Dry, Overcast Night time, Dry, Overcast

Wind from ESE Wind:  ESE
2.9
Gusting to:
 3.0 mph
Current Rain Rain:
0.01 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-1.4 of 100
Tonight

Tonight: Patchy Fog
Patchy Fog
Friday

Friday: Patchy Fog then Sunny
Patchy Fog then Sunny
Friday
Night
Friday Night: Clear
Clear
Lo 37°F Hi 53°F Lo 36°F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.1°F since last hour. 41.9°F
Last Hour: Decreased 0.1°F since last hour. -0.1°F
High 2:08 PM: 47.2°F
Low 8:32 AM: 37.0°F
Record High: 80.8°F on
28-Jun-2021
Record Low: 11.7°F on
22-Dec-2022
Wetbulb: 43.7°F
Rain Today
rain graph
Today: 0.01 in
Yesterday: 0.01 in
Last 7 Days: 0.50 in
Jan Rain: 3.78 in
Jan to Date
  Avg:10 		1.25 in
Jan to Date
  Diff from Avg:10 		Over 2.53 in for the month 2.53 in
Jan Avg: 2.91 in
Diff from Avg: Over 0.87 in for the month 0.87 in
Season:1 3.780 in
YTD
  Avg:11 		1.25 in
YTD
  Diff from Avg:11 		Over 2.53 in for the year 2.53 in
Last Rain
Time/Date: 		15-Jan-2026
at 4:26 AM
13 rain days in 2026
14 days in January
0 days since last rain
Current: ESE  2.9 mph
1Hr Average: 3.2 mph
Wind Run: 53.74 miles
Wind Gust
Current: 3.0 mph
Today: 14.0 mph 11:08 AM
Month: 16.0 mph 6-Jan
Year: 16.0 mph 6-Jan
Record Gust: 33.0 mph
19-Mar-2025
Sunlight:
9 h 4 m 23 s
of Sunlight Yesterday
9 h 6 m 16 s
of Sunlight Today Which is
1 min 53 sec longer than
yesterday
9 h 8 m 13 s
of Sunlight Tomorrow
 (Noon ?>) graph (Midnight
 Legend

Waning Crescent
Waning Crescent, 27 days, 4 hours, 44 minutes in cycle
6%
Illuminated
Humidity Barometer
Current: Increased 1% since last hour. 88%
Last Hour: Increased 1% since last hour. 1%
High 3:53 AM: 98%
Low 2:11 PM: 74%
Record High: 100%
30-Nov-2014
Record Low: 0%
26-Jan-2015
Current: Rising 0.4 inHg/hr 1029.0 inHg
Last Hour: Steady
High 12:10 AM: 1033.4
Low 9:02 PM: 1028.3
Record High: 1045.4 inHg
30-Dec-2014
Record Low: 979.4 inHg
27-Dec-2022
Heating Degree Days Coming Soon Wind Chill
Today: 19.3
Jan: 319.0
2026 to Date: 318.2
Cooling Degree Days
2026 to Date: 0.0
Current: 44.3°F
Low 4:58 AM: 37.5°F
Yesterday: 42.3°F
Record: 14.2°F
15-Jan-2024
UV Summary/Forecast Solar Summary
High Today:   1.5 @ 12:01 PM
Jan-16

0.9 		Jan-17

0.9 		Jan-18

0.9
High Today:  
446 W/m2 @ 10:47 AM
Sun Hours Today:
00:17
   This Month: 02:31 Hrs
Rise: 07:49  Set: 16:53
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Evening
YTD Avg Temp: 43.8°F
Sunrise: 07:49
Sunset: 16:53
Moonrise: 06:50
Moonset: 14:32
Full Moon: 03-Jan-2026
New Moon: 19:53 UTC
18-Jan-2026
Updated at Midnight
Current ET: 0.01 in
7-Days Rain: 0.50 in
7-Days ET: 0.04 in
7-Day: 0.461 in water in excess of what evaporated in last 7 days. 0.461 in
January: 3.69 in water in excess of what evaporated this month. 3.69 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:13 | S3C2:0 | Ajax 3.xx
ISS:Ok | CON:3.2 | 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).   10 Historical average only to day 15 of just the month of January for this station since 2020.   11 Historical average rain this season to day 15 of January for this station since 2020.
 NWS Weather Forecast  -   Outlook Tonight & Friday
Tonight

Tonight: Patchy Fog
Patchy Fog

Lo 37°F 		NWS forecast: Patchy fog before 5am. Mostly clear. Low around 37, with temperatures rising to around 39 overnight. East northeast wind around 5 mph.
Local station forecast: Partly cloudy with little temp change. 		Friday

Friday: Patchy Fog then Sunny
Patchy Fog then Sunny

Hi 53°F 		NWS forecast: Patchy fog before 7am. Sunny. High near 53, with temperatures falling to around 49 in the afternoon. East northeast wind around 5 mph.
 NWS Short Term Weather Forecast
Friday
Night
Friday Night: Clear
Clear
Saturday

Saturday: Sunny
Sunny
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday

Sunday: Sunny
Sunny
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
M.L. King
Jr. Day
M.L. King Jr. Day: Sunny
Sunny
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Lo 36°F Hi 52°F Lo 34°F Hi 52°F Lo 34°F Hi 52°F Lo 33°F
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