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American Falls city, ID

ZIP 83211 — Climate & Environment

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

Middle ClassLow Snow Area

Climate, disaster risk, air quality, and environmental safety

Environment & Risk in ZIP Code 83211

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 American Falls city, ID as Very Low (composite score 16.9), which is relatively lower than many U.S. communities. The strongest component scores on US5 are wildfire (89.0) and flood (7.6). 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
16.9
Flood risk
7.6
Wildfire risk
89.0
Earthquake risk
58.2
Tornado risk
5.3
Winter weather risk
70.9
Hail risk
10.2

Climate & Weather in ZIP Code 83211

Climate normals for American Falls city, ID show little to no average snow and around 13.5 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

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Sunrise, sunset & moon

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Monthly Temperature

30-year climate normals (avg. monthly temperature)

Climate Data
Hardiness Zone
6a
Annual Snow Days
0
Annual Precipitation
13.49 in
FEMA NRI rating
Very Low

Climate & Environment key statistics

Climate statistics
Climate
Hardiness zone6a
Annual precip (in)13.49
Snow days0
Broadband access91.7%
Risk & Air Quality statistics
Risk & Air Quality
NRI ratingVery Low
NRI risk index16.9
Flood risk (NRI)7.6
Wildfire risk (NRI)89.0
IRS net migration431