Call ahead. Hours, fees, and walk-up rules change. WeighHere is not CDFA, CAT, or CHP.
North Bend · Snoqualmie Pass · Cle Elum · Ellensburg · I-90 Cascades · King & Kittitas Counties WA · listings checked 19 Oct 2026
Public scales near North Bend & Ellensburg, WA (I-90)
Two CAT Scales verified on the operators’ own location pages on I-90 across the Cascades, west to east: TA Seattle East #0176 in North Bend (I-90 Exit 34) and Love’s #413 Ellensburg (I-90 Exit 106 at US-97). They sit on opposite sides of Snoqualmie Pass, about 72 interstate miles apart. Useful for U-Haul and PPM moves out of the Seattle eastside, Issaquah or Snoqualmie, RVs and fifth-wheels heading over the pass, and horse trailers bound for the Kittitas Valley. For the rest of I-90 east, see Moses Lake / Ritzville and Spokane / Post Falls.
This page lists 2 places to weigh near North Bend & Ellensburg, WA: 2 CAT or truck-stop scales. They are in North Bend and Ellensburg. 2 are listed as likely to print a certified weight ticket, the kind PPM movers and RV owners checking weight ratings usually need. CAT platforms have a 2,000 lb minimum and do not give corner weights.
2 verified listings · 0 dedicated houses · 2 CAT stops · King & Kittitas Counties WA
Filters hide cards, not industrial rows. CAT will not weigh under 2,000 lb — use a dedicated house for cars and empty utility trailers.
No verified dedicated public scale house in North Bend / Ellensburg tonight
We have not found a walk-up public scale house in east King County or Kittitas County with an operator page we can cite, and ScaleRegistry’s public-weighing page lists none here. We are not inventing one from industrial scale vendors, gravel pits, hay and grain yards, recyclers, transfer-station gate scales, or third-party trucker directories. Both stops below are CAT Scales at truck stops, verified on TA Petro’s and Love’s own location pages.
CAT Scales on I-90 from North Bend to Ellensburg
We list only stops verified on the operator’s own location page. TA Seattle East lists CAT Scale on TA Petro’s own page but publishes no 24-hour or scale hours, so call before you go. Love’s #413 lists CAT Scales in its amenities and lists the store as Open 24-hours; that is store hours, not a published CAT-staffing schedule. 2,000 lb floor. No corner weights. Weigh the whole rig, then drop the trailer and weigh the tow vehicle for the trailer number. Do not unload horses at a truck stop. If you are weighing to decide whether a heavy trailer should cross Snoqualmie Pass, weigh at North Bend before the climb. Washington weighmaster rules differ from California — confirm ticket needs with your TO or licensing office. Use CAT’s locator for other stops.
TA Petro’s own Seattle East page lists CAT Scale among amenities but does not say the location is open 24 hours; it lists only restaurant hours and truck-service bay hours. CAT-staffing hours are unpublished — call before you drive out.
TA Petro’s own Seattle East page lists CAT Scale among amenities; I-90 Exit 34 in North Bend (King County), on the west side of Snoqualmie Pass. CAT 2,000 lb floor; no corner weights. Washington weighmaster rules differ from California — confirm ticket needs with your TO or licensing office. Do not unload horses in the lot. Confirm on CAT’s locator. Not a DOT station.
Love’s own #413 page lists the store and Truck Care as Open 24-hours and CAT Scales among amenities. That is store hours, not a published CAT-staffing schedule. Confirm the scale is working before a middle-of-the-night trip.
Love’s own Ellensburg page lists CAT Scales among amenities, plus RV motorhome mechanical/tires and propane tank exchange; I-90 Exit 106 at US-97 (Kittitas County), east side of Snoqualmie Pass. CAT 2,000 lb floor; no corner weights. Washington weighmaster rules differ from California — confirm ticket needs with your TO or licensing office. Do not unload horses in the lot. Confirm on CAT’s locator. Not a DOT station.
Washington State Patrol weigh stations on I-90 are for commercial vehicles — not a place to buy a civilian weighmaster ticket for a U-Haul, RV, boat, horse trailer, or PPM load. Follow posted signs; do not treat this directory as a bypass guide.
What we still need to verify
Any dedicated public scale house in North Bend, Issaquah, Cle Elum or Ellensburg with an operator page that sells walk-up weighmaster certificates. TA Seattle East’s hours (the page lists restaurant and truck-service hours only) and CAT-scale staffing hours at both stops. Pilot / Flying J own-page CAT stops closer to Seattle have not been checked yet. Livestock policy everywhere.