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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: 17-Jan-2026 @ 5:02am   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.7°F than last hour.

31.5°F

Wind Chill:  31.5°F
---
High Today
37.7°F
12:25 AM 		Low Today
31.4°F
4:48 AM
Yest High
54.3°F
3:04 PM 		Yest Low
37.1°F
11:28 PM
Sta* High
58.2°F
2009 		Sta* Low
5.7°F
2012
* This Station's Records Since 01/2020
Official Record High Official Record Low
Night time, Dry, Overcast Night time, Dry, Overcast

Calm Wind:  ENE
0.0
Gusting to:
 0.0 mph
Current Snow SnowMelt:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-2.4 of 100
Overnight

Overnight: Areas Of Frost
Areas Of Frost
Saturday

Saturday: Areas Of Frost then Sunny
Areas Of Frost then Sunny
Saturday
Night
Saturday Night: Mostly Clear then Areas Of Frost
Mostly Clear then Areas Of Frost
Lo 36°F Hi 52°F Lo 35°F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.7°F since last hour. 30.2°F
Last Hour: Decreased 0.7°F since last hour. -0.7°F
High 12:25 AM: 36.1°F
Low 4:48 AM: 30.1°F
Record High: 80.8°F on
28-Jun-2021
Record Low: 11.7°F on
22-Dec-2022
Wetbulb: 31.0°F
Rain Today
rain graph
Melt Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.28 in
Jan Rain: 3.78 in
Jan to Date
  Avg:10 		1.46 in
Jan to Date
  Diff from Avg:10 		Over 2.32 in for the month 2.32 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 		1.46 in
YTD
  Diff from Avg:11 		Over 2.32 in for the year 2.32 in
Last Rain
Time/Date: 		15-Jan-2026
at 4:26 AM
14 rain days in 2026
14 days in January
2 days since last rain
Current: ENE  0.0 mph
1Hr Average: 0.4 mph
Wind Run: 2.09 miles
Wind Gust
Current: 0.0 mph
Today: 5.0 mph 12:01 AM
Month: 16.0 mph 6-Jan
Year: 16.0 mph 6-Jan
Record Gust: 33.0 mph
19-Mar-2025
Sunlight:
9 h 8 m 13 s
of Sunlight Yesterday
9 h 10 m 14 s
of Sunlight Today Which is
2 min 1 sec longer than
yesterday
9 h 12 m 17 s
of Sunlight Tomorrow
 (Noon ?>) graph (Midnight
 Legend

Waning Crescent
Waning Crescent, 28 days, 11 hours, 19 minutes in cycle
2%
Illuminated
Humidity Barometer
Current: No Change 95%
Last Hour: No Change 0%
High 2:13 AM: 95%
Low 12:00 AM: 93%
Record High: 100%
30-Nov-2014
Record Low: 0%
26-Jan-2015
Current: Falling 0.4 inHg/hr 1026.9 inHg
Last Hour: Steady
High 12:04 AM: 1027.9
Low 4:56 AM: 1026.9
Record High: 1045.4 inHg
30-Dec-2014
Record Low: 979.4 inHg
27-Dec-2022
Heating Degree Days Coming Soon Wind Chill
Today: 5.4
Jan: 343.1
2026 to Date: 342.2
Cooling Degree Days
2026 to Date: 0.0
Current: 31.5°F
Low 4:48 AM: 31.4°F
Yesterday: 36.5°F
Record: 14.2°F
15-Jan-2024
UV Summary/Forecast Solar Summary
High Yest:   1.4 @ 11:53 AM
Jan-17

0.9 		Jan-18

0.9 		Jan-19

1.0
High Yest:   397.0 @ 12:27 PM
Sun Hours Today:
00:00
   This Month: 02:55 Hrs
Rise: 07:49  Set: 16:54
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Early Morning
YTD Avg Temp: 43.8°F
Sunrise: 07:49
Sunset: 16:54
Moonrise: 07:35
Moonset: 15:37
Full Moon: 03-Jan-2026
New Moon: 19:53 UTC
18-Jan-2026
Updated at Midnight
Current ET: 0.00 in
7-Days Rain: 0.28 in
7-Days ET: 0.06 in
7-Day: 0.221 in water in excess of what evaporated in last 7 days. 0.221 in
January: 3.67 in water in excess of what evaporated this month. 3.67 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:3.0 | 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 17 of just the month of January for this station since 2020.   11 Historical average rain this season to day 17 of January for this station since 2020.
 NWS Weather Forecast  -   Outlook Overnight & Saturday
Overnight

Overnight: Areas Of Frost
Areas Of Frost

Lo 36°F 		NWS forecast: Areas of frost. Mostly clear, with a low around 36. East wind around 2 mph.
Local station forecast: Partly cloudy with little temp change. 		Saturday

Saturday: Areas Of Frost then Sunny
Areas Of Frost then Sunny

Hi 52°F 		NWS forecast: Areas of frost before 9am. Sunny. High near 52, with temperatures falling to around 48 in the afternoon. East wind around 3 mph.
 NWS Short Term Weather Forecast
Saturday
Night
Saturday Night: Mostly Clear then Areas Of Frost
Mostly Clear then Areas Of Frost
Sunday

Sunday: Areas Of Frost then Sunny
Areas Of Frost then Sunny
Sunday
Night
Sunday Night: Mostly Clear then Areas Of Frost
Mostly Clear then Areas Of Frost
M.L. King
Jr. Day
M.L. King Jr. Day: Areas Of Frost then Sunny
Areas Of Frost then Sunny
Monday
Night
Monday Night: Areas Of Frost
Areas Of Frost
Tuesday

Tuesday: Areas Of Frost then Mostly Sunny
Areas Of Frost then Mostly Sunny
Tuesday
Night
Tuesday Night: Mostly Cloudy then Areas Of Frost
Mostly Cloudy then Areas Of Frost
Lo 35°F Hi 51°F Lo 34°F Hi 51°F Lo 34°F Hi 51°F Lo 34°F
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