Mart Lake, ON, near Mattawa

Weather Forecast

Fri, Mar 29. Next 3 days: Some snow. Temp high +5°C, low -6°C. Moderate wind on Fri and Sat, up to 15 km/h.

Fri
29
Sat
30
Sun
31
Mon
01
Tue
02
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C -1 2 0 -2 3 1 0 5 4 3 7 4 2 8 5
Min temp, °C -4 0 -4 -6 -1 -2 -4 1 -2 -4 4 0 -2 3 -1
Rain, mm - - - - - - - - - - - - - - -
Snow, cm - - - - - 1 - - - - - - - - -
Wind avg, km/h 15 15 15 15 10 10 10 10 5 5 10 10 10 10 10
Humidity, %% 70 50 70 70 50 70 70 50 70 70 60 70 70 50 50
Freezing level, m 100 400 100 0 500 200 100 700 300 200 900 600 100 900 600
Cloud
cover
°C Rain
mm
Snow
cm
Wind
km/h
Humid
%%
Freeze
m
29 Fri
29
Fri
AM -2 - - 15 70 100
PM 2 - - 15 50 400
night -4 - - 15 70 100
30 Sat
30
Sat
AM -4 - - 15 70 0
PM 3 - - 10 50 500
night -2 - 1 10 70 200
31 Sun
31
Sun
AM -2 - - 10 70 100
PM 5 - - 10 50 700
night -2 - - 5 70 300
01 Mon
01
Mon
AM 0 - - 5 70 200
PM 7 - - 10 60 900
night 0 - - 10 70 600
02 Tue
02
Tue
AM 0 - - 10 70 100
PM 8 - - 10 50 900
night -1 - - 10 50 600

  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,
27 km from Mattawa
Altitude 297 m