US5.com
  1. Home
  2. States
  3. Washington
  4. ZIP 99401
  5. Climate & Environment
Anatone CDP, WA

ZIP 99401 — Climate & Environment

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Middle ClassLow Snow AreaRemote Work Hub

Climate, disaster risk, air quality, and environmental safety

Environment & Risk in ZIP Code 99401

Disaster Risk (FEMA NRI)

County-linked natural hazard risk from FEMA National Risk Index — useful for comparing insurance and disaster exposure.

FEMA’s National Risk Index rates natural-hazard risk for Anatone CDP, WA as Very Low (composite score 17.9), which is relatively lower than many U.S. communities. The strongest component scores on US5 are wildfire (89.4) and flood (38.5). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Overall rating
Very Low
Risk index
17.9
Flood risk
38.5
Wildfire risk
89.4
Earthquake risk
32.7
Tornado risk
6.9
Winter weather risk
19.5
Hail risk
7.0
Air Quality (EPA AQI)

County-level annual air quality from EPA. Good days = healthy to breathe; unhealthy = sensitive groups or worse.

35
Median AQI
73.8%
Good Days

Air quality healthy to breathe

0.8%
Unhealthy / Hazardous

Sensitive groups or worse

Climate & Weather in ZIP Code 99401

Climate normals for Anatone CDP, WA show little to no average snow and around 12.9 inches of annual precipitation. Pair that with FEMA NRI hazard context (overall rating Very Low) when evaluating long-term housing and insurance exposure.

7-day weather forecast

Loading live forecast…

Sunrise, sunset & moon

Loading outdoor timing for Anatone CDP, WA (ZIP 99401)…

Monthly Temperature

30-year climate normals (avg. monthly temperature)

Climate Data
Hardiness Zone
7a
Annual Snow Days
0
Annual Precipitation
12.87 in
FEMA NRI rating
Very Low

Climate & Environment key statistics

Climate statistics
Climate
Hardiness zone7a
Annual precip (in)12.87
Snow days0
Broadband access100.0%
Risk & Air Quality statistics
Risk & Air Quality
NRI ratingVery Low
NRI risk index17.9
Flood risk (NRI)38.5
Wildfire risk (NRI)89.4
IRS net migration19
Median AQI35
Good AQI days73.8%