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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: 11-Dec-2025 @ 4:49am   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.1°F than last hour.

55.8°F

---
High Today
56.2°F
12:03 AM 		Low Today
55.8°F
3:26 AM
Yest High
58.1°F
2:37 PM 		Yest Low
53.4°F
12:00 AM
Sta* High
57.7°F
2014 		Sta* Low
-5.3°F
2009
* This Station's Records Since 01/2020
Official Record High
Night time, Moderate drizzle, Overcast Night time, Moderate drizzle, Overcast

Wind from S Wind:  S
1.1
Gusting to:
 1.0 mph
Current Rain Rain:
0.14 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-1.8 of 100
Overnight

Overnight: Rain Showers
Rain Showers
Thursday

Thursday: Rain Showers
Rain Showers
Thursday
Night
Thursday Night: Rain Showers Likely then Patchy Fog
Rain Showers Likely then Patchy Fog
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. 54.7°F
Last Hour: Decreased 0.1°F since last hour. -0.1°F
High 12:03 AM: 55.1°F
Low 3:26 AM: 54.7°F
Record High: 80.8°F on
28-Jun-2021
Record Low: 11.7°F on
22-Dec-2022
Wetbulb: 55.2°F
Rain Today
rain graph
Today: 0.14 in
Rate (/hr): 0.157 in
Storm Rain: 7.30 in
Yesterday: 0.29 in
Last 7 Days: 7.16 in
Dec Rain: 7.31 in
Dec to Date
  Avg:10 		2.87 in
Dec to Date
  Diff from Avg:10 		Over 4.44 in for the month 4.44 in
Dec Avg: 3.49 in
Diff from Avg: Over 3.82 in for the month 3.82 in
Season:1 37.510 in
YTD
  Avg:11 		23.86 in
YTD
  Diff from Avg:11 		Over 13.65 in for the year 13.65 in
139 rain days in 2025
9 days in December
0 days since last rain
Current: S  1.1 mph
1Hr Average: 1.4 mph
Wind Run: 6.09 miles
Wind Gust
Current: 1.0 mph
Today: 5.0 mph 1:29 AM
Month: 17.0 mph 5-Dec
Year: 33.0 mph 19-Mar
Record Gust: 33.0 mph
19-Mar-2025
Sunlight:
8 h 45 m 36 s
of Sunlight Yesterday
8 h 44 m 45 s
of Sunlight Today Which is 51 sec shorter than
yesterday
8 h 43 m 59 s
of Sunlight Tomorrow
 (Noon ?>) graph (Midnight
 Legend

Last Quarter
Last Quarter, 21 days, 6 hours, 2 minutes in cycle
54%
Illuminated
Humidity Barometer
Current: No Change 96%
Last Hour: No Change 0%
High 12:00 AM: 96%
Low 12:00 AM: 96%
Record High: 100%
30-Nov-2014
Record Low: 0%
26-Jan-2015
Current: Rising 0.5 inHg/hr 1020.6 inHg
Last Hour: Steady
High 4:46 AM: 1020.6
Low 12:57 AM: 1019.4
Record High: 1045.4 inHg
30-Dec-2014
Record Low: 979.4 inHg
27-Dec-2022
Heating Degree Days Coming Soon Wind Chill
Today: 1.6
Dec: 170.2
2025 to Date: 3894.2
Cooling Degree Days
2025 to Date: 242.6
Current: 55.8°F
Low 3:26 AM: 55.8°F
Yesterday: 53.4°F
Record: 14.2°F
15-Jan-2024
UV Summary/Forecast Solar Summary
High Yest:   0.0 @ 12:00 AM
Dec-11

0.8 		Dec-12

0.8 		Dec-13

0.9
High Yest:   49.0 @ 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: Early Morning
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: 7.16 in
7-Days ET: 0.06 in
7-Day: 7.101 in water in excess of what evaporated in last 7 days. 7.101 in
December: 7.24 in water in excess of what evaporated this month. 7.24 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 11 of just the month of December for this station since 2020.   11 Historical average rain this season to day 11 of December for this station since 2020.
 NWS Weather Forecast  -   Outlook Overnight & Thursday
Overnight

Overnight: Rain Showers
Rain Showers

Lo 53°F 		NWS forecast: Rain showers. Cloudy. Low around 53, with temperatures rising to around 55 overnight. South southwest wind around 3 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter 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 before 2pm, then rain showers likely and patchy fog. Cloudy, with a high near 56. East southeast wind around 2 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 then Patchy Fog
Rain Showers Likely then Patchy Fog
Friday

Friday: Patchy Fog then Chance Rain Showers
Patchy Fog then Chance Rain Showers
Friday
Night
Friday Night: Patchy Fog
Patchy Fog
Saturday

Saturday: Patchy Fog then Partly Sunny
Patchy Fog then Partly Sunny
Saturday
Night
Saturday Night: Light Rain
Light Rain
Sunday

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