Green Mountain Weather

68°F

East Vancouver, WA

Updated: 21-Sep-2026 5:15pm

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Past 24 Hours

High Temp

104°F at Phoenix Airport, AZ
104°F at Mcmullen Target Site, TX

Low Temp

28°F at Leadville, CO

Precipitation

2.42in at Arlington Municipal Ap, TX

WAExtremes

High Temp

90°F at Dallesport Airport, WA

Low Temp

40°F at Deer Park Airport, WA

Precipitation

none

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Radar images courtesy of Weather Underground.

Updated: @ 21-Sep-2026 5:15pm - next update at 5:20pm

Summary / Temperature

Wind

Rain

Outlook

Mostly cloudy

68.5°F

Comfortable

Feels like: 74.3°F

24-hr difference
-8.5°F

	Today	Yesterday
High:	68.5°F 4:58pm	77.5°F 4:42pm
Low:	49.5°F 3:12am	47.8°F 3:31am

	NNE 0 Gust: 0 mph
0 Bft - Calm
Today: 5 mph 3:08pm
Gust Month: 16.0 mph September 4

Rain Today:	0.01 in
Rain Rate (/hr):	0 in
Rain Yesterday:	0 in
Storm Rain:	0 in
This Month:	0.95 in
Season Total:	25.07 in
7 rain days in September.

Tonight

Tonight: Mostly Cloudy then Patchy Fog

Mostly Cloudy then Patchy Fog

Humidity & Barometer

Almanac

Moon

Humidity:	68 %
Dew Point:	57.5°F
Barometer:	29.974 inHg
Baro Trend:	Steady

Sunrise:	6:57am
Sunset:	7:08pm
Moonset:	2:19am
Moonrise:	5:14pm

Waxing Gibbous

78%
Illuminated

UV Index Forecast

21-Sep-2026

4.9 Medium

22-Sep-2026

4.4 Medium

NWS Weather Forecast - Outlook: This Afternoon & Tonight

This Afternoon Mostly Cloudy Hi 74 °F	NWS forecast: Mostly cloudy. High near 74, with temperatures falling to around 72 in the afternoon. Northwest wind around 7 mph. Davis VP+ forecast: Mostly cloudy and cooler, precipitation likely, windy with possible wind shift to the w, nw, or n.

Tonight Mostly Cloudy then Patchy Fog Lo 51 °F	NWS forecast: Patchy fog after 1am. Mostly cloudy. Low around 51, with temperatures rising to around 53 overnight. West northwest wind 1 to 6 mph.