High Wind Warning HIGH WIND WARNING - Rainer-OR
Wind Advisory WIND ADVISORY - Portland  - Vancouver
Flash Flood Watch FLASH FLOOD WATCH - Portland
Flood Watch FLOOD WATCH - Lower Columbia  - Portland  - Rainer-OR  - Vancouver

NWS Regional Radar Web Cam
Radar/Satellite images courtesy of National Weather Service.
spacer
METRIC | IMPERIAL
Updated: 2017-10-21 @ 8:40am  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Warmer 0.4°F than last hour.

47.4°F

---
High Today
48.1°F
3:20 AM
Low Today
46.4°F
6:08 AM
Yest High
54.3°F
3:34 PM
Yest Low
44.6°F
8:30 PM
Rec* High
82.0°F
2003
Rec* Low
23.0°F
1996
* Records from Weather Underground
<!-- fixupCondition in='Overcast and gloomy/Stopped raining ' out='Overcast and gloomy, Stopped raining' ocnt='2' --><!-- vals split on slash -->
Overcast and gloomy, Stopped raining Overcast and gloomy, Stopped raining

Wind from SE Wind:  SE
0.8

Gusting to:
0.0 mph
Current Rain Rain:
0.21 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-2.0 of 100
Today

Today: Rain. The rain could be heavy at times.  High near 57. South southeast wind 14 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Heavy Rain


Hi 57 °F
Tonight

Tonight: Rain. The rain could be heavy at times.  Low around 55. South southwest wind 14 to 21 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Heavy Rain


Lo 55 °F
Sunday

Sunday: Rain likely before 11am, then showers likely after 11am.  Mostly cloudy, with a high near 63. Southwest wind 7 to 9 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Rain Likely


Hi 63 °F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 0.7°F since last hour. 46.0°F
Last Hour: Increased 0.7°F since last hour. 0.7°F
High 3:58 AM: 46.7°F
Low 6:08 AM: 44.8°F
Record High: 72.5°F on
27-Jun-2015
Record Low: 14.0°F on
5-Jan-2017
Wetbulb: 46.8°F
Rain Today
rain graph

Today: 0.21 in
Rate (/hr): 0.015 in
Storm Rain: 2.04 in
Yesterday: 0.22 in
Last 7 Days: 1.83 in
Oct Rain: 2.89 in
Oct to Date
  Avg:10
3.65 in
Oct to Date
  Diff from Avg:10
Under 0.76 in for the month 0.76 in
Oct Avg: 1.58 in
Diff from Avg: Over 1.31 in for the month 1.31 in
Season:1 27.753 in
YTD
  Avg:11
11.59 in
YTD
  Diff from Avg:11
Over 16.163 in for the year 16.16 in
131 rain days in 2017
10 days in October
0 days since last rain
Current: SE  0.8 mph
1Hr Average: Calm
Wind Run: 5.60 miles
Wind Gust
Current: 0.0 mph mph
Today: 13.8 mph 5:15 AM
Month: 15.0 mph 18-Oct
Year: 19.0 mph 7-Apr
Record Gust: 31.1 mph
21-Dec-2015
Sunlight:
10 hrs 39 min
of Sunlight Today
graph 44.4% 55.6%
Which is
3 min 06 sec Shorter
Than Yesterday
 
Evening Crescent, 1 days, 20 hours, 36 minutes in cycle
3%
Illuminated
Humidity Barometer
Current: Increased 1% since last hour. 95%
Last Hour: Increased 1% since last hour. 1%
High 12:00 AM: 95%
Low 1:19 AM: 93%
Record High: 100%
30-Nov-2014
Record Low: 0%
26-Jan-2015
Current: Rising 0.2  mb/hr 1011.0 mb
Last Hour: Steady
High 12:00 AM: 1015.8 mb
Low 6:43 AM: 1010.6 mb
Record High: 1045.4 mb
30-Dec-2014
Record Low: 985.1 mb
21-Dec-2015
Heating Degree Days Snow3 Wind Chill Air
Today: 6.2
Oct: 259.7
2017 to Date: 3370.1
Cooling Degree Days
2017 to Date: 228.6
Today: 0.00 in
Yesterday: 0.00 in
Oct Snow: No Change 0.00 in
Oct Avg: 0.00 in
Diff from Avg: 0.00 in
Season Total:2 0.00 in
Snow Depth: 0.00 in
0 snow days in October
0 snow days this season.2
First Snow of Season:
--
Average 1st Snow:
Current: 47.4°F
Low 6:28 AM: 45.0°F
Yesterday: 44.6°F
Record: 16.2°F
5-Jan-2017
Data Not
Available


Data Not Available
Density:
1.245 kg/m3
UV Summary/Forecast Solar Summary
High Yest:   1.1 @ 12:25 PM
Oct-21

2.6
Oct-22

2.4
Oct-23

2.5
Almanac Irrigation Index5 Station All Time Records Cloud Level
Current:
YTD Avg Temp: 54.5°F
Sunrise: 7:37 am
Sunset: 6:16 pm
Moonrise: 9:22 am
Moonset: 7:08 pm
Full Moon: November--2017
New Moon: 11:43 UTC
November--2017
Updated at Midnight
Current ET: 0.00 in
7-Days Rain: 1.83 in
7-Days ET: 0.06 in
7-Day:  1.772 in water in excess of what evaporated in last 7 days. 1.772 in
October:  2.65 in water in excess of what evaporated this month. 2.65 in
HIGHS: LOWS:
103.1°F
30-Jul-2015
16.2°F
5-Jan-2017
Daytime Records
  85.3°F
19-Aug-2016
  26.8°F
05-Jan-2017
Nitetime Records
  74.8°F
19-Jul-2015
  21.2°F
06-Jan-2017
ICN:18 | S3C2:1 | Ajax 3.xx
ISS:Station 1 Low | CON:4.4 | RCP:100%
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).   6 Air Quality Index is provided by Minnesota Polution Control Agency and is updated hourly between the hours of 6AM and Midnight.   10 Historical average only to day 21 of just the month of October for this station since 2014.   11 Historical average rain this season to day 21 of October for this station since 2014.
 NWS Weather Forecast  -   Outlook Today & Tonight
Today

Today: Rain. The rain could be heavy at times.  High near 57. South southeast wind 14 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Heavy Rain


Hi 57 °F
NWS forecast: Rain. The rain could be heavy at times. High near 57. South southeast wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tonight

Tonight: Rain. The rain could be heavy at times.  Low around 55. South southwest wind 14 to 21 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Heavy Rain


Lo 55 °F
NWS forecast: Rain. The rain could be heavy at times. Low around 55. South southwest wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
 NWS Short Term Weather Forecast
Sunday

Sunday: Rain likely before 11am, then showers likely after 11am.  Mostly cloudy, with a high near 63. Southwest wind 7 to 9 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Rain Likely


Hi 63 °F
Sunday
Night
Sunday Night: A 30 percent chance of showers, mainly before 11pm.  Areas of fog after 11pm.  Otherwise, mostly cloudy, with a low around 49. Southwest wind around 5 mph becoming calm  in the evening.
Chance
Showers and
Areas Fog

Lo 49 °F
Monday

Monday: Areas of fog before 11am.  Otherwise, mostly sunny, with a high near 65. Calm wind.
Areas Fog
then Mostly
Sunny

Hi 65 °F
Monday
Night
Monday Night: Areas of fog after 11pm.  Otherwise, partly cloudy, with a low around 44.
Areas Fog


Lo 44 °F
Tuesday

Tuesday: Areas of fog before 11am.  Otherwise, mostly sunny, with a high near 66.
Areas Fog
then Sunny

Hi 66 °F
Tuesday
Night
Tuesday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 45.
Patchy Fog


Lo 45 °F
Wednesday

Wednesday: A chance of showers.  Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 59.
Chance
Showers and
Patchy Fog

Hi 59 °F
Precipitation average-to-date script courtesy of Murry Conarroe
Version 6.92 - 09-Feb-2014 - Script Mods by: BurnsvilleWeatherLIVE.com