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 Details for Cowlitz County Lowlands Winter Weather Advisory
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 Details for North Clark County Lowlands Winter Weather Advisory
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 Details for Willipa Hills Winter Weather Advisory
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 Details for Inner Vancouver Metro Winter Weather Advisory
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Winter Weather Advisory WINTER WEATHER ADVISORY - Cowlitz County Lowlands  - Inner Vancouver Metro  - North Clark County Lowlands  - Portland  - Willipa Hills

NWS Northwest Regional Radar Web Cam
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METRIC | IMPERIAL
Updated: 12-Oct-2025 @ 3:47pm   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 3.7°F than last hour.

51.2°F

---
High Today
57.2°F
1:39 PM 		Low Today
49.0°F
12:47 AM
Yest High
57.8°F
1:08 PM 		Yest Low
49.2°F
7:50 AM
Sta* High
79.5°F
2022 		Sta* Low
30.8°F
2009
* This Station's Records Since 01/2020
Official Record High
Overcast and gloomy, Dry Overcast and gloomy, Dry

Wind from NNW Wind:  NNW
0.3
Gusting to:
 0.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-1.2 of 100
This
Afternoon
This Afternoon: Showers And Thunderstorms
Showers And T-Storms
Tonight

Tonight: Rain Showers Likely
Rain Showers Likely
Columbus
Day
Columbus Day: Mostly Sunny
Mostly Sunny
Hi 55°F Lo 43°F Hi 61°F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 1.8°F since last hour. 47.8°F
Last Hour: Decreased 1.8°F since last hour. -1.8°F
High 1:39 PM: 52.0°F
Low 3:32 PM: 47.0°F
Record High: 80.8°F on
28-Jun-2021
Record Low: 11.7°F on
22-Dec-2022
Wetbulb: 49.5°F
Rain Today
rain graph
Today: 0.00 in
Yesterday: 0.01 in
Last 7 Days: 0.05 in
Oct Rain: 0.13 in
Oct to Date
  Avg:10 		0.28 in
Oct to Date
  Diff from Avg:10 		Under 0.15 in for the month 0.15 in
Oct Avg: 2.42 in
Diff from Avg: Under 2.29 in for the month 2.29 in
Season:1 19.230 in
YTD
  Avg:11 		14.30 in
YTD
  Diff from Avg:11 		Over 4.93 in for the year 4.93 in
Last Rain
Time/Date: 		11-Oct-2025
at 10:08 AM
94 rain days in 2025
8 days in October
1 day since last rain
Current: NNW  0.3 mph
1Hr Average: 0.9 mph
Wind Run: 10.16 miles
Wind Gust
Current: 0.0 mph
Today: 7.0 mph 1:29 PM
Month: 16.0 mph 1-Oct
Year: 33.0 mph 19-Mar
Record Gust: 33.0 mph
19-Mar-2025
Sunlight:
11 h 11 m 8 s
of Sunlight Yesterday
11 h 7 m 56 s
of Sunlight Today Which is
3 min 12 sec shorter than
yesterday
11 h 4 m 46 s
of Sunlight Tomorrow
 (Noon ?>) graph (Midnight
 Legend

Waning Gibbous
Waning Gibbous, 21 days, 2 hours, 53 minutes in cycle
60%
Illuminated
Humidity Barometer
Current: Increased 6% since last hour. 88%
Last Hour: Increased 6% since last hour. 6%
High 1:33 AM: 95%
Low 1:34 PM: 78%
Record High: 100%
30-Nov-2014
Record Low: 0%
26-Jan-2015
Current: Falling 0.3 inHg/hr 1009.6 inHg
Last Hour: Steady
High 2:29 AM: 1016.0
Low 3:40 PM: 1009.6
Record High: 1045.4 inHg
30-Dec-2014
Record Low: 979.4 inHg
27-Dec-2022
Heating Degree Days Coming Soon Wind Chill
Today: 9.5
Oct: 97.8
2025 to Date: 2953.7
Cooling Degree Days
2025 to Date: 242.6
Current: 51.2°F
Low 12:47 AM: 49.0°F
Yesterday: 49.2°F
Record: 14.2°F
15-Jan-2024
Current UV Index Current Solar Energy9
0.0
Sunburn in
720 Minutes 		Highest:
1:26 PM
3.6
58 W/m2
0%
W/m2 ⇒ SI 		High Today:
1:27 PM
 840  W/m2
Record:
1531 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Afternoon
YTD Avg Temp: 55.4°F
Sunrise: 07:25
Sunset: 18:32
Moonrise: 21:30
Moonset: 14:27
Full Moon: 06-Oct-2025
New Moon: 12:26 UTC
21-Oct-2025
Updated at Midnight
Current ET: 0.01 in
7-Days Rain: 0.05 in
7-Days ET: 0.16 in
7-Day: 0.111 in water in deficit of what evaporated in last 7 days. 0.111 in
October: 0.11 in water in deficit of what evaporated this month. 0.11 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:2.5 | 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).   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 12 of just the month of October for this station since 2020.   11 Historical average rain this season to day 12 of October for this station since 2020.
 NWS Weather Forecast  -   Outlook This Afternoon & Tonight
This
Afternoon
This Afternoon: Showers And Thunderstorms
Showers And T-Storms

Hi 55°F 		NWS forecast: Showers and thunderstorms. Mostly cloudy. High near 55, with temperatures falling to around 53 in the afternoon. West southwest wind around 6 mph. Chance of precipitation is 80%. 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 Showers Likely
Rain Showers Likely

Lo 43°F 		NWS forecast: Rain showers likely before 5am. Mostly cloudy. Low around 43, with temperatures rising to around 45 overnight. East wind 1 to 5 mph. Chance of precipitation is 60%.
 NWS Short Term Weather Forecast
Columbus
Day
Columbus Day: Mostly Sunny
Mostly Sunny
Monday
Night
Monday Night: Clear
Clear
Tuesday

Tuesday: Sunny
Sunny
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday

Wednesday: Sunny
Sunny
Wednesday
Night
Wednesday Night: Partly Cloudy then Chance Light Rain
Partly Cloudy then Chance Light Rain
Thursday

Thursday: Chance Light Rain
Chance Light Rain
Hi 61°F Lo 40°F Hi 63°F Lo 40°F Hi 63°F Lo 45°F Hi 59°F
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