Heisson, WA Weather Forecast

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Heisson, WA Weather Forecast

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Heisson WA weather  - Overcast - 46°F
Overcast
46°F
Updated 3:29 pm
Feels Like 51°F
Humidity 82%
Wind N 0 mph
Barometer  30.13 in
Dew Point 41°F
Heisson WA weather  - Overcast - 8°C
Overcast
8°C
Updated 3:29 pm
Feels Like 11°C
Humidity 82%
Wind N 0 km/h
Barometer  102 kPa
Dew Point 5°C

Heisson Weather Forecast

THIS AFTERNOON TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Heisson, WA Weather - This Afternoon Sunny Heisson, WA Weather - Tonight Patchy Fog Heisson, WA Weather - Monday Becoming Cloudy Heisson, WA Weather - Monday Night Cloudy Heisson, WA Weather - Tuesday Mostly Cloudy Heisson, WA Weather - Tuesday Night Partly Cloudy Heisson, WA Weather - Wednesday Rain Heisson, WA Weather - Wednesday Night Rain Heisson, WA Weather - Thursday Chance Of Rain Heisson, WA Weather - Thursday Night Rain Heisson, WA Weather - Friday Rain Heisson, WA Weather - Friday Night Chance Of Rain
Sunny Patchy Fog Becoming Cloudy Cloudy Mostly Cloudy Partly Cloudy Rain Rain Chance of Rain Rain Rain Chance of Rain
Hi: 51°FHi: 11°C
Lo: 35°FLo: 2°C Hi: 55°FHi: 13°C
Lo: 45°FLo: 7°C Hi: 59°FHi: 15°C
Lo: 40°FLo: 4°C Hi: 59°FHi: 15°C
Lo: 45°FLo: 7°C Hi: 55°FHi: 13°C
Lo: 45°FLo: 7°C Hi: 55°FHi: 13°C
Lo: 45°FLo: 7°C
POP: 70% POP: 80% POP: 50% POP: 70% POP: 70% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 102 PM PST Sun Nov 01 2026 Heisson, WA Weather - WeatherWorld.com

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Heisson Forecast Discussion

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Issued: 149 PM PST Sun Nov 1 2026

Discussion

...Now Through Saturday...This afternoon satellite imagery continues to show prolific low stratus across the interior valleys as a strong temperature inversion and weaker November sun-angle/insolation struggle to facilitate any appreciable clearing along the I-5 corridor. Those along the coast and above roughly ~1000-2000ft will continue to enjoy sunny conditions into the evening. As the axis of the upper- level ridge passes overhead tonight, the temperature inversion will strengthen f...