Johnston Island

Weather Forecast

Wed, Jan 14. Next 3 days: Mix of rain and snow. Temp high +2°C, low -21°C. Moderate wind on Wed, Thu and Fri, up to 25 km/h.

Wed
14 		Thu
15 		Fri
16 		Sat
17 		Sun
18
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 2 1 -8 -14 -14 -15 -14 -7 -4 -4 -2 -6 -6 -5 -8
Min temp, °C 1 -7 -14 -16 -15 -16 -21 -12 -7 -5 -5 -9 -8 -8 -10
Rain, mm 2 - - - - - - - - - - - - - -
Snow, cm - 1 2 1 1 - - 1 2 - - - 1 2 -
Wind avg, km/h 20 15 25 25 15 15 5 15 15 15 5 5 5 10 10
Humidity, %% 90 80 70 60 50 60 60 70 80 80 70 70 90 90 80
Freezing level, m 700 200 0 0 0 0 0 0 0 0 0 0 0 0 0
Cloud
cover		 °C Rain
mm		 Snow
cm		 Wind
km/h		 Humid
%%		 Freeze
m
14 Wed
14
Wed 		AM 2 2 - 20 90 700
PM 1 - 1 15 80 200
night -14 - 2 25 70 0
15 Thu
15
Thu 		AM -15 - 1 25 60 0
PM -14 - 1 15 50 0
night -16 - - 15 60 0
16 Fri
16
Fri 		AM -18 - - 5 60 0
PM -7 - 1 15 70 0
night -7 - 2 15 80 0
17 Sat
17
Sat 		AM -4 - - 15 80 0
PM -2 - - 5 70 0
night -9 - - 5 70 0
18 Sun
18
Sun 		AM -7 - 1 5 90 0
PM -5 - 2 10 90 0
night -10 - - 10 80 0

  1. Each time period answers the question: "If I go at <XX>, what is the weather that I should expect?". So, approximately:
    • AM - from 4am till noon
    • PM - from noon till 8pm
    • night - from 8pm till 4am next day
  2. Wind arrow shows direction of air flow. So arrow pointing up means wind from south to north; arrow pointing right means wind from west to east.
Location Ontario,
21 km from Bancroft
Altitude 344 m