US5.com
  1. Home
  2. States
  3. Nebraska
  4. ZIP 68023
  5. Climate & Environment
Fort Calhoun city, NE

ZIP 68023 — Climate & Environment

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

Upper Middle ClassLow Snow AreaRemote Work Hub

Climate, disaster risk, air quality, and environmental safety

Environment & Risk in ZIP Code 68023

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 Fort Calhoun city, NE as Very Low (composite score 25.5), which is relatively lower than many U.S. communities. The strongest component scores on US5 are wildfire (82.1) and flood (27.1). 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
25.5
Flood risk
27.1
Wildfire risk
82.1
Hurricane risk
0.0
Earthquake risk
9.4
Tornado risk
66.5
Winter weather risk
11.6
Hail risk
79.9
Air Quality (EPA AQI)

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

29
Median AQI
84.3%
Good Days

Air quality healthy to breathe

0.4%
Unhealthy / Hazardous

Sensitive groups or worse

Climate & Weather in ZIP Code 68023

Climate normals for Fort Calhoun city, NE show little to no average snow and around 33.4 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 Fort Calhoun city, NE (ZIP 68023)…

Monthly Temperature

30-year climate normals (avg. monthly temperature)

Climate Data
Hardiness Zone
5b
Annual Snow Days
0
Annual Precipitation
33.4 in
FEMA NRI rating
Very Low

Climate & Environment key statistics

Climate statistics
Climate
Hardiness zone5b
Annual precip (in)33.4
Snow days0
Broadband access89.1%
Risk & Air Quality statistics
Risk & Air Quality
NRI ratingVery Low
NRI risk index25.5
Flood risk (NRI)27.1
Wildfire risk (NRI)82.1
Hurricane risk (NRI)0.0
IRS net migration173
Median AQI29
Good AQI days84.3%