Weather for 99115 — Coulee City, WA
Conditions and forecast for the exact centre of ZIP code 99115 (47.597, -119.276), not a nearby airport.
44°
Partly cloudy
- Feels like:
- 41°
- Humidity:
- 80%
- Wind:
- 5 mph
- Dew point:
- 38°
Source updated: 3:48:58 PM · WeatherSignal checked: 3:48:58 PM
Next 12 hours in 99115
4 PM
48°
0%
5 PM
53°
0%
6 PM
57°
0%
7 PM
61°
0%
8 PM
63°
0%
9 PM
65°
0%
10 PM
66°
0%
11 PM
66°
0%
12 AM
65°
0%
1 AM
61°
0%
2 AM
59°
0%
3 AM
58°
0%
7 day forecast for 99115
Today
66° / 44°
0% rain · 7 mph wind
Saturday, Oct 17
65° / 45°
0% rain · 20 mph wind
Sunday, Oct 18
59° / 37°
0% rain · 16 mph wind
Monday, Oct 19
58° / 43°
0% rain · 4 mph wind
Tuesday, Oct 20
58° / 42°
0% rain · 10 mph wind
Wednesday, Oct 21
63° / 43°
0% rain · 7 mph wind
Thursday, Oct 22
65° / 48°
0% rain · 4 mph wind
About ZIP code 99115
99115 covers Coulee City in Washington. Forecasts on this page are generated for the coordinates at the centre of the ZIP code, so small differences from a nearby city forecast are expected and usually correct.
Closest cities with full forecast pages: Spokane (86 mi), Bellevue (136 mi), Everett (138 mi), Kent (139 mi).
Nearby ZIP codes
Severe weather warnings are issued by the National Weather Service for counties and polygons that may not line up with ZIP code boundaries. Always follow official warnings for your exact address.
Planning your week in Coulee City 99115, Washington
- The warmest afternoon ahead is today, reaching about 66°F.
- The coldest night ahead dips to about 37°F.
- This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
- The breeziest day looks like tomorrow, with sustained wind near 20 mph.
Common questions about Coulee City 99115, Washington weather
- How accurate is the Coulee City 99115, Washington forecast?
- The next 48 hours are usually reliable on temperature and sky cover, with timing that can shift by an hour or two. Days three and four are dependable for the overall pattern. Beyond that, treat the numbers as a planning direction rather than a promise — we label confidence on every day so you can judge for yourself.
- What is the best day this week in Coulee City 99115, Washington?
- No day in the current outlook has a rain chance above 40%, so conditions look favorable for outdoor plans across the week.
- Where does this forecast come from?
- Forecast values come from national weather model data, and official warnings come from the National Weather Service. We show the source and the last-updated time on every page, and we never invent a number the source did not publish — missing measurements are hidden, not guessed.
- How often is this page updated?
- The forecast refreshes whenever the source model publishes new data, typically several times a day. The freshness note near the top of the page shows exactly when the numbers you are looking at were issued.
More weather for Coulee City 99115, Washington
- Current weather in Coulee City 99115, Washington
- Coulee City 99115, Washington hourly forecast
- Coulee City 99115, Washington weather tomorrow
- Coulee City 99115, Washington weekend weather
- Coulee City 99115, Washington weather radar
- Coulee City 99115, Washington severe weather alerts
- Best time to go outside in Coulee City 99115, Washington
- What happened overnight in Coulee City 99115, Washington
- How accurate is the Coulee City 99115, Washington forecast?
- Coulee City 99115, Washington monthly weather averages
Weather in nearby cities
- Spokane, WA weather · about 86 miles away
- Bellevue, WA weather · about 136 miles away
- Everett, WA weather · about 138 miles away
- Kent, WA weather · about 139 miles away
- Seattle, WA weather · about 142 miles away
- Tacoma, WA weather · about 150 miles away