Island Drive Weather - Longview, WA

50°F

Longview, WA, USA

Updated: 09-Dec-2025 12:37pm

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FLOOD WARNING - Cowlitz County Lowlands - Portland

FLOOD ADVISORY - Cowlitz County Lowlands - Inner Vancouver Metro - Lower Columbia - North Clark County Lowlands - Willipa Hills

WIND ADVISORY - Cowlitz County Lowlands - Inner Vancouver Metro - Lower Columbia - North Clark County Lowlands - Portland - Willipa Hills

FLOOD WATCH - Cowlitz County Lowlands - Inner Vancouver Metro - Lower Columbia - North Clark County Lowlands - Portland - Willipa Hills


Radar/Satellite images courtesy of National Weather Service.

METRIC | IMPERIAL

Updated: 09-Dec-2025 @ 9:37pm (0 sec ago)

Temperature

Current Conditions

Forecast / Storm Prediction

Currently Outside: 50.6°F ---
High Today 54.2°F 12:00 AM	Low Today 46.5°F 8:54 AM
Yest High 57.8°F 1:08 PM	Yest Low 46.5°F 2:07 AM
Sta* High 59.7°F 2010	Sta* Low -16.3°F 2009
* This Station's Records Since 01/2020


	Night time, Moderate drizzle, Overcast
	Wind: S 3.0 Gusting to: 3.0 mph
	Rain: 0.86 in
	Current CBI Fire Danger: -1.9 of 100

Tonight Heavy Rain	Wednesday Light Rain	Wednesday Night Rain
Lo 49°F	Hi 58°F	Lo 53°F

Dew Point

Liquid Precipitation

Wind Speed

Sun/Moon

Current:	49.2°F
Last Hour:	+1.1°F
High 12:04 AM:	53.4°F
Low 11:09 AM:	44.9°F
Record High:	80.8°F on 28-Jun-2021
Record Low:	11.7°F on 22-Dec-2022
Wetbulb:	49.9°F

Rain Today
Today:	0.86 in
Rate (/hr):	0.047 in
Storm Rain:	6.68 in
Yesterday:	3.72 in
Last 7 Days:	5.83 in
Dec Rain:	6.69 in
Dec to Date Avg:¹⁰	2.71 in
Dec to Date Diff from Avg:¹⁰	3.98 in
Dec Avg:	3.49 in
Diff from Avg:	3.20 in
Season:¹	36.890 in
YTD Avg:¹¹	23.70 in
YTD Diff from Avg:¹¹	13.19 in
137 rain days in 2025
7 days in December 0 days since last rain

Current:	S 3.0 mph
1Hr Average:	1.7 mph
Wind Run:	21.24 miles
Wind Gust
Current:	3.0 mph
Today:	12.0 mph 12:23 AM
Month:	17.0 mph 5-Dec
Year:	33.0 mph 19-Mar
Record Gust:	33.0 mph 19-Mar-2025

Sunlight:

8 h 47 m 33 s
of Sunlight Yesterday
8 h 46 m 32 s
of Sunlight Today Which is
1 min 1 sec shorter than
yesterday
8 h 45 m 36 s
of Sunlight Tomorrow
(Noon ?>)

(Midnight

Waning Gibbous

68%
Illuminated

Humidity

Barometer

Current:	95%
Last Hour:	0%
High 12:04 AM:	97%
Low 2:11 AM:	91%
Record High:	100% 30-Nov-2014
Record Low:	0% 26-Jan-2015

Current:	1017.2 inHg
Last Hour:	Falling slowly
High 8:49 AM:	1022.9
Low 9:27 PM:	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:	14.1
Dec:	157.9
2025 to Date:	3882.0
Cooling Degree Days
2025 to Date:	242.6

Current:	50.3°F
Low 8:54 AM:	46.5°F
Yesterday:	46.5°F
Record:	14.2°F 15-Jan-2024

UV Summary/Forecast

Solar Summary

High Today: 0.9 @ 12:17 PM
Dec-10 0.8	Dec-11 0.8	Dec-12 0.8

High Today:
165 W/m² @ 12:37 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:	22:10
Moonset:	12:03
Full Moon:	04-Dec-2025
New Moon:	01:44 UTC 19-Dec-2025

Updated at Midnight
Current ET:	0.01 in
7-Days Rain:	5.83 in
7-Days ET:	0.05 in
7-Day:	5.779 in
December:	6.63 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 9 of just the month of December for this station since 2020. ¹¹ Historical average rain this season to day 9 of December for this station since 2020.

NWS Weather Forecast - Outlook Tonight & Wednesday

Tonight

Heavy Rain

Lo 49°F

NWS forecast: Rain. Cloudy. Low around 49, with temperatures rising to around 55 overnight. South southeast wind around 10 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Local station forecast: Increasing clouds and warmer, precipitation possible within 12 to 24 hrs, windy.

Wednesday

Light Rain

Hi 58°F

NWS forecast: Rain. Cloudy, with a high near 58. South southwest wind around 12 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

NWS Short Term Weather Forecast

Wednesday Night Rain	Thursday Light Rain	Thursday Night Light Rain Likely	Friday Chance Light Rain	Friday Night Chance Light Rain	Saturday Chance Light Rain	Saturday Night Light Rain Likely
Lo 53°F	Hi 56°F	Lo 52°F	Hi 57°F	Lo 49°F	Hi 55°F	Lo 47°F

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