Today | Weather | Wednesday, March 18, 2026
Active Weather Warnings

Weather in Fishers, Indiana

02:18 AM
Now
Cloudy Weather
25° F
Feels Like 18°
Precipitation 24 %
Wind 8 mph
Humidity 58 %
Today
Snowy Weather
Day 46°
Night 32°
Precipitation 55 %
Wind 13 mph
UV Index (0 - 11+) 2

Fishers Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 18, 2025)
Cloudy Weather

Day

73°

Night

52°

Wind

14 mph

UV Index

5

Precipitation

0 %

Air Quality in Fishers

NOW
48 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.94 µg/m³
PM10 3.56 µg/m³
O3 0.052 ppm
NO2 1.8 ppb
SO2 2.3 ppb
CO 0.14 ppm
NH3 0.85 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.52.94 µg/m³
PM103.56 µg/m³
O3101.22 µg/m³
NO23.42 µg/m³
SO26.02 µg/m³
CO160.51 µg/m³
NH30.85 µg/m³
NO0 µg/m³

Weather Alerts and Warnings for Fishers

Moderate Expected Observed

Special Weather Statement

Special Weather Statement issued March 17 at 9:33PM EDT by NWS Indianapolis IN
Mar 17, 9:33 PM Mar 18, 5:45 AM
Light snow will develop after midnight in western portions of
central Indiana reaching the remainder of central Indiana in the
pre-dawn hours of Wednesday morning.

The snow will continue into the morning rush hour before gradually
ending by noon. If traveling, exercise caution and be prepared
for slick spots on roads; especially bridges, overpasses, and
untreated surfaces.

Total snow accumulations from a few tenths up to 1 inch are
expected, with the highest amounts expected generally north of
I-70.
Updated: Mar 18, 1:16 AM Source: NWS Alert