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Cowlitz County Lowlands
 Details for Cowlitz County Lowlands Flood Warning

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Flood Warning FLOOD WARNING - Cowlitz County Lowlands

NWS Northwest Regional Radar Web Cam
Radar/Satellite images courtesy of National Weather Service.
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METRIC | IMPERIAL
Updated: 10-Dec-2025 @ 8:48pm   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.4°F than last hour.

56.3°F

---
High Today
58.1°F
2:37 PM 		Low Today
53.4°F
12:00 AM
Yest High
54.2°F
12:00 AM 		Yest Low
46.5°F
8:54 AM
Sta* High
57.6°F
2010 		Sta* Low
-8.6°F
2009
* This Station's Records Since 01/2020
Official Record High
Night time, Stopped raining, Overcast Night time, Stopped raining, Overcast

Wind from S Wind:  S
1.8
Gusting to:
 2.0 mph
Current Rain Rain:
0.14 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-1.7 of 100
Tonight

Tonight: Rain Showers
Rain Showers
Thursday

Thursday: Rain Showers
Rain Showers
Thursday
Night
Thursday Night: Rain Showers Likely
Rain Showers Likely
Lo 53°F Hi 56°F Lo 52°F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.1°F since last hour. 54.6°F
Last Hour: Decreased 0.1°F since last hour. -0.1°F
High 2:37 PM: 56.4°F
Low 12:00 AM: 52.0°F
Record High: 80.8°F on
28-Jun-2021
Record Low: 11.7°F on
22-Dec-2022
Wetbulb: 55.4°F
Rain Today
rain graph
Today: 0.14 in
Rate (/hr): 0.026 in
Storm Rain: 7.01 in
Yesterday: 1.05 in
Last 7 Days: 6.87 in
Dec Rain: 7.02 in
Dec to Date
  Avg:10 		2.86 in
Dec to Date
  Diff from Avg:10 		Over 4.16 in for the month 4.16 in
Dec Avg: 3.49 in
Diff from Avg: Over 3.53 in for the month 3.53 in
Season:1 37.220 in
YTD
  Avg:11 		23.85 in
YTD
  Diff from Avg:11 		Over 13.37 in for the year 13.37 in
138 rain days in 2025
8 days in December
0 days since last rain
Current: S  1.8 mph
1Hr Average: 0.6 mph
Wind Run: 40.21 miles
Wind Gust
Current: 2.0 mph
Today: 11.0 mph 2:11 AM
Month: 17.0 mph 5-Dec
Year: 33.0 mph 19-Mar
Record Gust: 33.0 mph
19-Mar-2025
Sunlight:
8 h 46 m 32 s
of Sunlight Yesterday
8 h 45 m 36 s
of Sunlight Today Which is 56 sec shorter than
yesterday
8 h 44 m 45 s
of Sunlight Tomorrow
 (Noon ?>) graph (Midnight
 Legend

Waning Gibbous
Waning Gibbous, 20 days, 22 hours, 1 minutes in cycle
58%
Illuminated
Humidity Barometer
Current: Increased 1% since last hour. 94%
Last Hour: Increased 1% since last hour. 1%
High 1:31 AM: 96%
Low 7:12 PM: 92%
Record High: 100%
30-Nov-2014
Record Low: 0%
26-Jan-2015
Current: No Change 1018.6 inHg
Last Hour: Steady
High 11:44 AM: 1019.0
Low 12:07 AM: 1016.9
Record High: 1045.4 inHg
30-Dec-2014
Record Low: 979.4 inHg
27-Dec-2022
Heating Degree Days Coming Soon Wind Chill
Today: 7.9
Dec: 168.0
2025 to Date: 3892.0
Cooling Degree Days
2025 to Date: 242.6
Current: 56.3°F
Low 12:00 AM: 53.4°F
Yesterday: 46.5°F
Record: 14.2°F
15-Jan-2024
UV Summary/Forecast Solar Summary
High Today:   0.0 @ 12:00 AM
Dec-11

0.8 		Dec-12

0.8 		Dec-13

0.9
High Today:  
49 W/m2 @ 1:26 PM
Sun Hours Today:
00:00
   This Month: 00:00 Hrs
Rise: 07:44  Set: 16:26
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Evening
YTD Avg Temp: 54.3°F
Sunrise: 07:44
Sunset: 16:26
Moonrise: 23:21
Moonset: 12:20
Full Moon: 04-Dec-2025
New Moon: 01:44 UTC
19-Dec-2025
Updated at Midnight
Current ET: 0.01 in
7-Days Rain: 6.87 in
7-Days ET: 0.06 in
7-Day: 6.815 in water in excess of what evaporated in last 7 days. 6.815 in
December: 6.96 in water in excess of what evaporated this month. 6.96 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: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).   10 Historical average only to day 10 of just the month of December for this station since 2020.   11 Historical average rain this season to day 10 of December for this station since 2020.
 NWS Weather Forecast  -   Outlook Tonight & Thursday
Tonight

Tonight: Rain Showers
Rain Showers

Lo 53°F 		NWS forecast: Rain showers. Cloudy. Low around 53, with temperatures rising to around 55 overnight. South wind 3 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Local station forecast: Increasing clouds with little temp change, precipitation possible within 24 to 48 hrs. 		Thursday

Thursday: Rain Showers
Rain Showers

Hi 56°F 		NWS forecast: Rain showers. Cloudy. High near 56, with temperatures falling to around 54 in the afternoon. Northeast wind around 3 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
 NWS Short Term Weather Forecast
Thursday
Night
Thursday Night: Rain Showers Likely
Rain Showers Likely
Friday

Friday: Chance Rain Showers
Chance Rain Showers
Friday
Night
Friday Night: Slight Chance Rain Showers then Mostly Cloudy
Slight Chance Rain Showers then Mostly Cloudy
Saturday

Saturday: Partly Sunny then Slight Chance Light Rain
Partly Sunny then Slight Chance Light Rain
Saturday
Night
Saturday Night: Light Rain
Light Rain
Sunday

Sunday: Light Rain
Light Rain
Sunday
Night
Sunday Night: Rain
Rain
Lo 52°F Hi 58°F Lo 47°F Hi 57°F Lo 48°F Hi 54°F Lo 50°F
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