Today | Weather | Thursday, February 5, 2026
Active Weather Warnings

Weather in Pocatello, Idaho

06:35 PM
Now
Cloudy Night
46° F
Feels Like 41°
Precipitation 0 %
Wind 7 mph
Humidity 60 %
Today
Sunny Weather
Day 55°
Night 28°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 3

Pocatello Weather Forecast Updated

Weather Forecast History
Last Year's Weather on This Day (February 5, 2025)

Day

54°

Night

21°

Air Quality in Pocatello

NOW
60 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 16.62 µg/m³
PM10 26.78 µg/m³
O3 0.046 ppm
NO2 2.1 ppb
SO2 0.1 ppb
CO 0.14 ppm
NH3 0.83 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.516.62 µg/m³
PM1026.78 µg/m³
O391.11 µg/m³
NO23.96 µg/m³
SO20.26 µg/m³
CO165.5 µg/m³
NH30.83 µg/m³
NO0 µg/m³

Weather Alerts and Warnings for Pocatello

Moderate Expected Likely

Air Stagnation Advisory

Air Stagnation Advisory issued February 4 at 12:36PM MST until February 9 at 11:00AM MST by NWS Pocatello ID
Feb 4, 12:36 PM Feb 9, 11:00 AM
WHAT: Poor air quality will continue. This is due to an inversion
and stagnant air conditions near the surface that will continue to
trap pollutants.

WHERE: Franklin/Eastern Oneida Region and Lower Snake River Plain.

WHEN: Until 11 AM MST Monday.

IMPACTS: Periods of air stagnation can lead to the buildup of
pollutants near the surface.
+ Read More
If possible, reduce or eliminate activities that contribute to air pollution, such as outdoor burning, and the use of residential wood burning devices. Reduce vehicle trips and vehicle idling as much as possible. Check with local agencies for possible restrictions in your area.
Updated: Feb 5, 6:09 PM Source: NWS Alert