Skip to main content
One weather site to rule them all
checkweather.io
CheckWeather USSnoqualmie Pass

Snoqualmie Pass weather

Loading live data…

NWSNational Blend (NBM)
66°
Mainly clear
Feels 66° · Wind 2 mph · Humidity 50%
AmericanNOAA GFS
67°
Mainly clear
Feels 67° · Wind 1 mph · Humidity 49%
EuropeanECMWF
68°
Partly cloudy
Feels 67° · Wind 3 mph · Humidity 47%

Latest for Snoqualmie Pass: NWS (National Blend (NBM)): 66° Mainly clear · American (NOAA GFS): 67° Mainly clear · European (ECMWF): 68° Partly cloudy.

CheckWeather.io on iPhoneFree. No ads, no account.

Snoqualmie Pass weather alerts and warnings

active National Weather Service watches, warnings and advisories

Checking the National Weather Service for active alerts covering Snoqualmie Pass…

Snoqualmie Pass weather in numbers

from 30 years of measured normals

Snoqualmie Pass swings 47°F across the year, from 72°F highs in July to 25°F lows in January, and December is usually the wettest month in a year that brings about 72 in of precipitation.

Warmest month
July
72°F average high
Coldest month
January
25°F average low
Wettest month
December
72 in a year
Below freezing
6 months
January, February, March, April, November and December
Comfortable
4 months
June, July, August and September
Residents
311
share this forecast

The weather map: all three models at once

NWS, American, European side by side around Snoqualmie Pass and nearby towns.Live rain radar →
Loading the three model maps…

Snoqualmie Pass hourly forecast: next 14 hours

consensus of the three models

Rain in the next 24 hours, model by model

each model's own hourly precipitation, side by side

Loading the three models…

Snoqualmie Pass 10-day forecast, out to 14 days

where the models agree, and where they split

Snoqualmie Pass, Washington (WA) is at its warmest in Jul (average highs near 72°F) and coldest in Jan (lows around 25°F), with roughly 72 in of precipitation across the year. Below, compare what NWS, American, European forecast for Snoqualmie Pass right now, and see exactly where they disagree.

We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in United States before you trust any single number.

Snoqualmie Pass climate by month

average daytime high and overnight low across a typical year
Jan
33°
25°
Feb
34°
25°
Mar
39°
26°
Apr
43°
30°
May
55°
39°
Jun
61°
44°
Jul
72°
51°
Aug
71°
52°
Sep
64°
47°
Oct
53°
40°
Nov
40°
30°
Dec
37°
29°

Which forecast is most accurate in the US?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
89
/100rank #1
88±1.2°F96±1.2 mph8491% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
73
/100rank #2
82±1.8°F93±2.3 mph4972% hitNOAA / NCEP (United States)College Park, Maryland, USA

The CheckWeather Score blends temperature, wind and rain accuracy, each measured against ERA5 (the recorded weather) over the last 30 days across 1999 cities. Lower error means a higher score. See which forecast model is most accurate in United States, how we measure forecast accuracy, or which model each weather app uses.

What do you think of the forecasts?

your vote counts

The accuracy above is the measured record. This is your opinion: which forecast service do you trust most in United States? Give each 1 to 5 stars.

NWSNational Blend (NBM)
Loading ratings…
AmericanNOAA GFS
Loading ratings…
EuropeanECMWF
Loading ratings…

One vote per service. Anonymous: we store no personal data, only a one-way hash of your connection for a day to stop double votes.

Common questions

What's the weather in Snoqualmie Pass today?
On this page we show what NWS, American, European each forecast for Snoqualmie Pass today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Snoqualmie Pass today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Snoqualmie Pass and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Snoqualmie Pass?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Snoqualmie Pass forecast is reliable, and when they split you should expect surprises. See our tested US accuracy scoreboard for how the models compare.
What is the warmest month in Snoqualmie Pass?
July is typically the warmest month in Snoqualmie Pass, with average highs around 72°F.
How cold does Snoqualmie Pass get?
The coldest month in Snoqualmie Pass is January, when overnight lows average about 25°F.
How much rain does Snoqualmie Pass get?
Snoqualmie Pass sees roughly 72 in of precipitation a year, with December usually the wettest month.

Nearby

More US weather