Barometric Pressure in Eureka, United States 
1015.2 hPa
1.5 ℃
38%
2.16 m/s
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The average pressure in Eureka, Nevada, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at frequent intervals
Rapid Pressure Changes
Rapid pressure changes detected in Eureka, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Rise : ()
- Rapid Rise : ()
- Rapid Fall : ()
- Rapid Fall : ()
The daily total fluctuation in pressure in Eureka is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Eureka hour by hour across the next 6 hourly readings.
Eureka's air pressure changes with the weather. High pressure brings clear skies and calm air. Low pressure brings storms and wind.
The valley where Eureka sits affects air pressure. Mountains block airflow, making pressure changes more extreme.
In winter, low pressure brings snow and cold air. In summer, high pressure brings hot and dry air.
Eureka has a semi-arid climate. This means it has low humidity and large daily temperature ranges, which affect air pressure.