Live · PANC · reported 15 min ago
Barometric pressure in Anchorage, AK today
29.43inHg
996.7 hPa (mb)
- 3-hour change
- +0.02 inHg · +0.7 hPa
- 24-hour range
- 29.06 – 29.43 inHg
- Station (absolute) pressure
- 29.32 inHg
- Barometer dial reads
- Rain · low
Anchorage at a glance
How elevation shapes the reading in Anchorage
Anchorage is about 102 ft (31 m) above sea level. That is close to sea level, so the pressure you stand in and the sea-level figure in the forecast are nearly the same.
The reading above is the altimeter setting from Anchorage Intl (PANC), 9 km (5 mi) from the city center. It is the station’s measured pressure corrected to sea level, which is the number weather reports, apps and TV forecasts use, so you can compare Anchorage with any other city.
Anchorage elevation and what it means · Sea-level vs station pressure
| Elevation | 102 ft · 31 m |
|---|---|
| Weather station | Anchorage Intl (PANC) |
| Station elevation | 128 ft · 39 m |
| Standard air pressure at this elevation | 29.81 inHg · 1010 hPa |
| Air pressure vs sea level | 100% |
| Water boils at | 211.8 °F · 99.9 °C |
| Time zone | America/Anchorage |
Reading the barometer
Is the pressure in Anchorage high or low?
Today’s reading is low. Weather pressure is quoted at sea level, so the same scale works for Anchorage and everywhere else.
- Very low Stormy < 29.50
- Low Clouds, rain 29.50–29.80
- Normal Changeable 29.80–30.20
- High Fair 30.20–30.50
- Very high Dry, clear > 30.50
Frequently asked questions
What is the barometric pressure in Anchorage today?
The live reading at the top of this page is the latest sea-level pressure reported by Anchorage Intl (PANC), 9 km (5 mi) from the city center. It updates about every 10 minutes; the graph shows the last 24 hours.
What is normal barometric pressure in Anchorage?
Weather reports for Anchorage use sea-level pressure, so “normal” is the same as anywhere: about 29.92 inHg (1013 hPa), with most days between 29.60 and 30.30 inHg (1002–1026 hPa). Readings above 30.20 inHg are high pressure; below 29.80 inHg is low pressure.
Why does a barometer in Anchorage read lower than the forecast?
Anchorage is close to sea level (about 102 ft), so absolute and sea-level pressure differ by only about 0.11 inHg (4 hPa). A larger gap usually means the barometer needs to be calibrated against the reading on this page.
Is the pressure in Anchorage rising or falling?
See the trend badge under the reading: it compares the latest report with the one three hours earlier. Falling pressure usually means clouds, wind or rain on the way; rising pressure means clearing and more settled weather.