Deer Park, WA Weather Forecast
Spokane County, Washington
Seven-day outlook
29–53°F across the weekThe week runs between 29° and 53°, with Wednesday the warmest day of it. There is no real trend across it: one day looks much like the next. Sunday is the wettest day, peaking near 27%. 6 of the 7 days stay dry.
Forecasts come from the National Weather Service's own computer models, and current conditions from the nearest reporting weather station. Both are served through the weather API. A forecast is guidance, not a warning, and anything the Weather Service has actually issued is on the live map.
The written summaries on this page are generated from the forecast data above, not by a meteorologist. Each sentence is a reading of the same numbers you can see, and no forecaster has reviewed them.
About the Deer Park forecast
Deer Park sits at 47.9642°N, 117.4398°W in Spokane County, Washington. The forecast above is drawn for that point from the National Weather Service's own computer models: a seven-day outlook, and a finer-grained one covering the next eighteen hours where it reaches, and the radar and alert panels show what the Weather Service has out over the area right now.
- County
- Spokane County
- Coordinates
- 47.9642°N, 117.4398°W
- Population
- 4,898 · 2023 estimate
- Land area
- 6.889 sq mi
Place data from the US Census Bureau. Coordinates are the Census internal point for Deer Park, and the forecast is for that location, not for every address inside the city limits, and a large city can have real weather differences from one side to the other.
How well can the network see Deer Park?
The nearest Doppler radar is KOTX (Spokane, WA), 21 miles to the SSW. A WSR-88D's lowest routine scan sits half a degree above horizontal, and the earth curves away beneath it, so by the time that beam reaches Deer Park its center is about 1,200 ft above ground. That is about as close as radar coverage gets in the United States: the lowest scan is still near the ground when it reaches Deer Park, so low-level rotation and the leading edge of a gust front show up on it. Deer Park is closer to its radar than 83% of US cities.
The closest instrument actually measuring the air is KDEW · Deer Park Arpt on the ASOS/AWOS network, 0.8 miles away. Close enough that its readings are, for practical purposes, the conditions in town.
Beam height is the standard 4/3-earth approximation for the 0.5° scan and assumes normal refraction; it is where the center of the beam is, not its edges, and unusual temperature profiles bend it. Radar siting from the NWS WSR-88D network, station positions from the Washington observing network as of this build.
Forecasts near Deer Park
- Spokane, WA21 mi
- Spokane Valley, WA23 mi
- Airway Heights, WA23 mi
- Chewelah, WA25 mi
- Liberty Lake, WA26 mi
- Rathdrum, ID28 mi
- Post Falls, ID28 mi
- Medical Lake, WA30 mi
Elsewhere in Washington
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