British Columbia barometric pressure forecast
Vancouver area
Updated Nov 12, 3:25 a.m. PDT · four times a day
Reviewed byHirotaka Maekawa, MD (headache specialist in Japan)See pressure changes for tomorrow and beyond in Zutsu Note
Free hourly pressure forecasts for where you are, up to a week ahead.
Zutsu Note is a free headache diary app from Japan ("zutsu" is Japanese for "headache").
Weather and pressure for the week
Today Thu 11/12 · Vancouver
Watch for
Low pressure · High humidity
Cloudy
14/10℃4°C swing
Pressure CautionLow 997 hPa(99.7 kPa)
Drop
-14 hPa
-1.4 kPa
Humidity
88%
Chance of rain
68%
Highest pressure
1011 hPa
101.1 kPa
Pressure will be on the low side. If pressure changes tend to bring on your headaches, leave extra time in your plans, take frequent breaks, and stay hydrated. Take it especially easy when pressure falls 14 hPa (1.4 kPa) during the day.
Details (what to watch, 3-hour table)
- · Pressure on the low side (low of 997 hPa / 99.7 kPa). If pressure drops tend to bring on your headaches, take care when it falls 14 hPa (1.4 kPa) during the day.
- · High humidity (avg. 88%). If muggy weather tends to bring on your headaches, try dehumidifying and staying hydrated.
| Time | Weather | Temp | Humidity | PressurehPa / kPa |
|---|---|---|---|---|
| 12 AM | Cloudy68% | 14℃ | 92% | 1011101.1 |
| 3 AM | Drizzle45% | 13℃ | 95% | 1010101.0 |
| 6 AM | Cloudy | 13℃ | 89% | 1009100.9 |
| 9 AM | Cloudy | 13℃ | 91% | 1007100.7 |
| 12 PM | Cloudy | 13℃ | 93% | 1006100.6 |
| 3 PM | Cloudy | 12℃ | 91% | 1004100.4 |
| 6 PM | Cloudy | 13℃ | 83% | 1001100.1 |
| 9 PM | Cloudy | 13℃ | 81% | 99999.9 |
Vancouver on Thu 11/12: Cloudy. High 14℃, low 10℃. Avg. humidity 88%. Chance of rain up to 68%. Pressure 997–1011 hPa (101.1 kPa) (outlook: Caution). Pressure may drop up to 14 hPa (1.4 kPa) during the day.
Tomorrow Fri 11/13 · Vancouver
Watch for
Low pressure · High humidity
Cloudy
Pressure will be on the low side. If pressure changes tend to bring on your headaches, leave extra time in your plans, take frequent breaks, and stay hydrated. Take it especially easy when pressure falls 6 hPa (0.6 kPa) during the day.
Tomorrow: see the pressure trend in Zutsu Note
Free hourly pressure forecasts for where you are, up to a week ahead.
Zutsu Note is a free headache diary app from Japan ("zutsu" is Japanese for "headache").
Day after tomorrow Sat 11/14 · Vancouver
Day after tomorrow: see the pressure trend in Zutsu Note
Free hourly pressure forecasts for where you are, up to a week ahead.
Zutsu Note is a free headache diary app from Japan ("zutsu" is Japanese for "headache").
Sun Sun 11/15 · VancouverGuide
Sun: see the pressure trend in Zutsu Note
Free hourly pressure forecasts for where you are, up to a week ahead.
Zutsu Note is a free headache diary app from Japan ("zutsu" is Japanese for "headache").
Mon Mon 11/16 · VancouverGuide
Mon: see the pressure trend in Zutsu Note
Free hourly pressure forecasts for where you are, up to a week ahead.
Zutsu Note is a free headache diary app from Japan ("zutsu" is Japanese for "headache").
Tue Tue 11/17 · VancouverGuide
Tue: see the pressure trend in Zutsu Note
Free hourly pressure forecasts for where you are, up to a week ahead.
Zutsu Note is a free headache diary app from Japan ("zutsu" is Japanese for "headache").
Wed Wed 11/18 · VancouverGuide
Wed: see the pressure trend in Zutsu Note
Free hourly pressure forecasts for where you are, up to a week ahead.
Zutsu Note is a free headache diary app from Japan ("zutsu" is Japanese for "headache").
Today across Canada
Real-time headache map
Open the full real-time headache map
Now (6 AM ET)
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Reviewed byHirotaka Maekawa, MD
Neurologist and headache specialist in Japan
Trained in the Department of Neurology at The University of Tokyo before focusing fully on headache care. Visiting Lecturer at Showa Medical University. Developer of the headache diary app Zutsu Note.
Headache diary app from Japan. "Zutsu" is Japanese for "headache."
- Pressure forecast for where you are
- Log your headaches, too
- Free to use
Frequently asked questions
What is the barometric pressure in Vancouver today?
On Thursday, November 12, barometric pressure in Vancouver, British Columbia is forecast to range from 997 hPa (99.7 kPa) to 1011 hPa (101.1 kPa). Zutsu Note rates today's pressure in British Columbia as Caution, based on the day's lowest pressure and the biggest change within 6 hours.
Will the barometric pressure change much in Vancouver today?
Somewhat. Pressure in Vancouver is forecast to fall by up to 5 hPa (0.5 kPa) within 6 hours today. A change this size is rated Mild on this page. Over the whole day, pressure falls by up to 14 hPa (1.4 kPa).
Can a drop in barometric pressure cause a headache?
In some people, yes. In studies, about half of people with migraine say weather is one of their triggers. The exact mechanism isn't known. One leading idea is that the inner ear senses the change in pressure and the autonomic nervous system responds. Sensitivity varies a lot: the same weather change can bring on a headache in one person and not in another.
How can I tell if pressure changes trigger my headaches?
Keep a headache diary for 1 to 2 months and compare it with the pressure on each day. Zutsu Note, a free headache diary app built by a headache specialist, puts your logs and the pressure on the same chart automatically and shows the hourly pressure forecast for where you are, up to a week ahead. If your headaches keep coming back, get worse, or feel different from usual, talk to your doctor or GP.
The rating comes from the day's lowest pressure and the biggest change within 6 hours. It describes the weather, not your headache, and does not replace advice from your doctor. Forecast data: Open-Meteo.