US5.com
  1. Home
  2. States
  3. Kentucky
  4. ZIP 41143
  5. Climate & Environment
Grayson city, KY

ZIP 41143 — Climate & Environment

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

Working ClassLow Snow Area

Climate, disaster risk, air quality, and environmental safety

Environment & Risk in ZIP Code 41143

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 Grayson city, KY as Relatively Low (composite score 52.7), which is near the middle of the national distribution. The strongest component scores on US5 are flood (69.4) and wildfire (58.2). 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
Relatively Low
Risk index
52.7
Flood risk
69.4
Wildfire risk
58.2
Hurricane risk
37.0
Earthquake risk
42.2
Tornado risk
40.2
Winter weather risk
47.4
Hail risk
31.9
Air Quality (EPA AQI)

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

36
Median AQI
89.8%
Good Days

Air quality healthy to breathe

0.0%
Unhealthy / Hazardous

Sensitive groups or worse

Climate & Weather in ZIP Code 41143

Climate normals for Grayson city, KY show little to no average snow. Pair that with FEMA NRI hazard context (overall rating Relatively Low) when evaluating long-term housing and insurance exposure.

7-day weather forecast

Loading live forecast…

Sunrise, sunset & moon

Loading outdoor timing for Grayson city, KY (ZIP 41143)…

Monthly Temperature

30-year climate normals (avg. monthly temperature)

Climate Data
Hardiness Zone
6b
Annual Snow Days
0
Annual Precipitation
0 in
FEMA NRI rating
Relatively Low

Climate & Environment key statistics

Climate statistics
Climate
Hardiness zone6b
Annual precip (in)0
Snow days0
Broadband access79.7%
Risk & Air Quality statistics
Risk & Air Quality
NRI ratingRelatively Low
NRI risk index52.7
Flood risk (NRI)69.4
Wildfire risk (NRI)58.2
Hurricane risk (NRI)37.0
IRS net migration514
Median AQI36
Good AQI days89.8%