Grassy Narrows Lake, ON, near Thunder Bay

Weather Forecast

Mon, Jan 20. Next 3 days: No precipitation. Temp high -16°C, low -31°C. Strong wind on Tue, up to 30 km/h.

Mon
20
Tue
21
Wed
22
Thu
23
Fri
24
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C -29 -27 -28 -29 -23 -21 -19 -16 -19 -24 -18 -21 -23 -16 -14
Min temp, °C -29 -28 -30 -31 -28 -23 -21 -18 -23 -26 -22 -24 -26 -21 -17
Rain, mm - - - - - - - - - - - - - - -
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 15 15 20 20 20 30 10 10 10 10 10 10 10 10 15
Humidity, %% 50 50 50 60 50 60 70 60 60 60 60 60 60 60 80
Freezing level, m 0 0 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
20 Mon
20
Mon
AM -29 - - 15 50 0
PM -27 - - 15 50 0
night -30 - - 20 50 0
21 Tue
21
Tue
AM -30 - - 20 60 0
PM -23 - - 20 50 0
night -23 - - 30 60 0
22 Wed
22
Wed
AM -20 - - 10 70 0
PM -16 - - 10 60 0
night -23 - - 10 60 0
23 Thu
23
Thu
AM -25 - - 10 60 0
PM -18 - - 10 60 0
night -24 - - 10 60 0
24 Fri
24
Fri
AM -24 - - 10 60 0
PM -16 - - 10 60 0
night -17 - - 15 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.
3 km
© OpenStreetMap contributors
Location Ontario,
105 km from Thunder Bay
Altitude 479 m