Weather Forecast: Saturday, June 20
Cloudy skies, drizzle and fog are expected across much of Newfoundland today, with showers and a risk of thunderstorms developing in some regions later in the day.
St. John’s / Bonavista
Today
Periods of drizzle end near noon before skies remain mainly cloudy. Fog patches gradually dissipate through the morning. Showers are expected to develop late this afternoon in Bonavista, with a risk of thunderstorms. Rainfall amounts of 2 mm are expected, with locally higher amounts possible in heavier showers. High 17 in St. John’s and 16 in Bonavista. UV index 7 to 8, high to very high.
Tonight
Cloudy conditions continue. A few showers are expected this evening in St. John’s, while showers end in Bonavista before periods of drizzle develop overnight. Fog patches redevelop late tonight. Lows near 9.
Sun, June 21
Cloudy with periods of drizzle. Morning fog gradually dissipates. High 13 in St. John’s and 12 in Bonavista. UV index low to moderate.
South Coast
Today
Periods of drizzle become showers or periods of drizzle this afternoon in Channel-Port aux Basques. There is a risk of thunderstorms late this afternoon. Fog patches gradually lift through the day. Rainfall amounts of 2 to 4 mm are expected. Temperatures remain near 10, though areas north of Cape Ray may reach 16. UV index 3 or moderate.
Tonight
Showers transition back to periods of drizzle this evening. Fog patches redevelop overnight. Southwest winds increase to 20 km/h. Low 7.
Sun, June 21
Mainly cloudy with a 60 per cent chance of drizzle in onshore winds. Fog dissipates near noon. High 13. UV index 6 or high.
Central
Today
Periods of drizzle or a few showers end near noon in Gander before mainly cloudy conditions return. Fog patches dissipate during the morning. High 17. UV index 7 or high.
Tonight
Showers develop this evening, with a risk of thunderstorms. Rainfall amounts of 5 mm are expected, although locally heavier downpours could bring up to 15 mm. Showers change to drizzle near midnight as fog develops. Low plus 5.
Sun, June 21
Periods of drizzle continue through much of the day. Northwest winds gust to 40 km/h. High 9. UV index 1 or low.
West Coast
Today
Showers and periods of drizzle continue in Corner Brook, with a risk of thunderstorms this afternoon. Rainfall amounts of 5 to 10 mm are expected, with locally up to 20 mm in heavier showers. Fog patches dissipate this afternoon. High 13. UV index 3 or moderate.
Tonight
Periods of drizzle continue with fog patches developing during the evening. Low 6.
Sun, June 21
Periods of drizzle end during the afternoon, leaving cloudy skies. North winds increase to 20 km/h gusting to 40. High 13. UV index 4 or moderate.
Northern Peninsula
Today
Periods of rain or drizzle continue across the Northern Peninsula. Fog patches gradually dissipate during the afternoon. Rainfall amounts of 5 to 10 mm are expected. Northeast winds gust to 50 km/h. Temperatures remain near 5. UV index 1 or low.
Tonight
Periods of rain or drizzle persist overnight with an additional 5 to 10 mm possible. Winds continue from the northeast at 30 km/h gusting to 50. Temperature steady near 5.
Sun, June 21
Periods of rain or drizzle continue, with rainfall amounts of 2 to 4 mm expected. North winds gust to 50 km/h. High 7. UV index 1 or low.
Happy Valley–Goose Bay
Today
Cloudy with a 60 per cent chance of showers or drizzle. Northeast winds gust to 40 km/h. High 11. UV index 5 or moderate.
Tonight
Cloudy with a continued chance of showers or drizzle. Winds shift north overnight. Low 7.
Sun, June 21
Cloudy with a chance of showers or drizzle in the morning before skies begin to clear late in the afternoon. High 15. UV index 4 or moderate.
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