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 Details for Cowlitz County Lowlands Winter Weather Advisory
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 Details for Willipa Hills 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
Radar/Satellite images courtesy of National Weather Service.
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METRIC | IMPERIAL
Updated: 25-Dec-2025 @ 4:36pm   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 1.2°F than last hour.

47.1°F

---
High Today
49.2°F
3:19 PM 		Low Today
40.5°F
12:00 AM
Yest High
50.0°F
2:50 PM 		Yest Low
37.1°F
10:37 PM
Sta* High
56.7°F
2015 		Sta* Low
-5.6°F
2009
* This Station's Records Since 01/2020
Official Record High
Dusk, Dry, Overcast Dusk, Dry, Overcast

Wind from W Wind:  W
0.5
Gusting to:
 1.0 mph
Current Rain Rain:
0.13 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-1.8 of 100
Christmas
Day
Christmas Day: Chance Rain Showers
Chance Rain Showers
Tonight

Tonight: Chance Rain Showers
Chance Rain Showers
Friday

Friday: Light Rain
Light Rain
Hi 51°F Lo 38°F Hi 44°F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.4°F since last hour. 44.9°F
Last Hour: Decreased 0.4°F since last hour. -0.4°F
High 3:19 PM: 46.4°F
Low 5:36 AM: 38.5°F
Record High: 80.8°F on
28-Jun-2021
Record Low: 11.7°F on
22-Dec-2022
Wetbulb: 46.1°F
Rain Today
rain graph
Today: 0.13 in
Storm Rain: 1.00 in
Yesterday: 0.14 in
Last 7 Days: 3.13 in
Dec Rain: 12.97 in
Dec to Date
  Avg:10 		4.90 in
Dec to Date
  Diff from Avg:10 		Over 8.07 in for the month 8.07 in
Dec Avg: 3.49 in
Diff from Avg: Over 9.48 in for the month 9.48 in
Season:1 43.170 in
YTD
  Avg:11 		25.89 in
YTD
  Diff from Avg:11 		Over 17.28 in for the year 17.28 in
Last Rain
Time/Date: 		25-Dec-2025
at 12:18 PM
152 rain days in 2025
22 days in December
0 days since last rain
Current: W  0.5 mph
1Hr Average: 1.4 mph
Wind Run: 48.34 miles
Wind Gust
Current: 1.0 mph
Today: 16.1 mph 6:58 AM
Month: 21.0 mph 15-Dec
Year: 33.0 mph 19-Mar
Record Gust: 33.0 mph
19-Mar-2025
Sunlight:
8 h 41 m 11 s
of Sunlight Yesterday
8 h 41 m 30 s
of Sunlight Today Which is 19 sec longer than
yesterday
8 h 41 m 54 s
of Sunlight Tomorrow
 (Noon ?>) graph (Midnight
 Legend

Waxing Crescent
Waxing Crescent, 5 days, 22 hours, 54 minutes in cycle
32%
Illuminated
Humidity Barometer
Current: Increased 3% since last hour. 92%
Last Hour: Increased 3% since last hour. 3%
High 12:00 AM: 97%
Low 2:33 AM: 89%
Record High: 100%
30-Nov-2014
Record Low: 0%
26-Jan-2015
Current: Rising 0.9 inHg/hr 1004.6 inHg
Last Hour: Rising slowly
High 4:28 PM: 1004.8
Low 7:45 AM: 998.2
Record High: 1045.4 inHg
30-Dec-2014
Record Low: 979.4 inHg
27-Dec-2022
Heating Degree Days Coming Soon Wind Chill
Today: 15.8
Dec: 433.6
2025 to Date: 4156.7
Cooling Degree Days
2025 to Date: 242.6
Current: 47.1°F
Low 6:59 AM: 35.6°F
Yesterday: 36.5°F
Record: 14.2°F
15-Jan-2024
UV Summary/Forecast Solar Summary
High Today:   0.7 @ 10:42 AM
Dec-26

0.6 		Dec-27

0.6 		Dec-28

0.7
High Today:  
352 W/m2 @ 2:19 PM
Sun Hours Today:
00:00
   This Month: 00:00 Hrs
Rise: 07:53  Set: 16:31
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Afternoon
YTD Avg Temp: 54.0°F
Sunrise: 07:53
Sunset: 16:31
Moonrise: 11:34
Moonset: 22:33
Full Moon: 03-Jan-2026
New Moon: 19:53 UTC
18-Jan-2026
Updated at Midnight
Current ET: 0.01 in
7-Days Rain: 3.13 in
7-Days ET: 0.05 in
7-Day: 3.079 in water in excess of what evaporated in last 7 days. 3.079 in
December: 12.78 in water in excess of what evaporated this month. 12.78 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:3.1 | 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 25 of just the month of December for this station since 2020.   11 Historical average rain this season to day 25 of December for this station since 2020.
 NWS Weather Forecast  -   Outlook Christmas Day & Tonight
Christmas
Day
Christmas Day: Chance Rain Showers
Chance Rain Showers

Hi 51°F 		NWS forecast: A chance of rain showers. Partly sunny. High near 51, with temperatures falling to around 48 in the afternoon. Southeast wind around 6 mph. Chance of precipitation is 30%.
Local station forecast: Mostly cloudy and cooler, precipitation possible within 12 hours, possibly heavy at times, windy. 		Tonight

Tonight: Chance Rain Showers
Chance Rain Showers

Lo 38°F 		NWS forecast: A chance of rain showers after 10pm. Mostly cloudy, with a low around 38. Southeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
 NWS Short Term Weather Forecast
Friday

Friday: Light Rain
Light Rain
Friday
Night
Friday Night: Light Rain
Light Rain
Saturday

Saturday: Chance Light Rain then Mostly Cloudy
Chance Light Rain then Mostly Cloudy
Saturday
Night
Saturday Night: Mostly Cloudy then Patchy Fog
Mostly Cloudy then Patchy Fog
Sunday

Sunday: Areas Of Frost then Mostly Cloudy
Areas Of Frost then Mostly Cloudy
Sunday
Night
Sunday Night: Mostly Cloudy
Mostly Cloudy
Monday

Monday: Mostly Cloudy
Mostly Cloudy
Hi 44°F Lo 37°F Hi 44°F Lo 35°F Hi 44°F Lo 33°F Hi 46°F
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