Forecasts for Newfoundland
* NOTE: Corrected and/or amended bulletins are listed first *
FPCN16 CWHX 200800 Forecasts for Newfoundland issued by Environment Canada at 5:30 a.m. NDT Wednesday 20 May 2026 for today and Thursday. The next scheduled forecast will be issued at 11:00 a.m. NDT. St. John's and vicinity. Today..Mainly cloudy. Wind becoming southeast 20 km/h gusting to 40 this afternoon. High 6 except 10 inland and where winds blow off the land. UV index 6 or high. Tonight..Cloudy. Showers beginning this evening. Amount 2 to 4 mm. Fog patches developing after midnight. Wind southeast 30 km/h gusting to 50. Low plus 2. Thursday..Showers ending in the morning then clearing. Fog patches dissipating in the morning. Wind southwest 30 km/h gusting to 50 becoming west 40 gusting to 60 near noon. High 13. UV index 6 or high. Avalon Peninsula North. Today..Mainly cloudy. Wind becoming southeast 20 km/h gusting to 40 this afternoon. High 10 except 6 along parts of the coast. UV index 6 or high. Tonight..Cloudy. Showers beginning this evening. Amount 2 to 4 mm. Fog patches developing after midnight. Wind southeast 30 km/h gusting to 50. Low plus 2. Thursday..Showers ending in the morning then clearing. Fog patches dissipating in the morning. Wind southwest 30 km/h gusting to 50 becoming west 40 gusting to 60 near noon. High 13. UV index 6 or high. Avalon Peninsula Southeast. Today..Mainly cloudy. 40 percent chance of showers early this morning. Wind becoming southeast 20 km/h gusting to 40 near noon. High 10 except 6 along parts of the coast. UV index 6 or high. Tonight..Cloudy. Showers beginning this evening. Amount 2 to 4 mm. Fog patches developing near midnight. Wind southeast 30 km/h gusting to 50. Low plus 4. Thursday..Showers ending in the morning then clearing. Fog patches dissipating in the morning. Wind southwest 30 km/h gusting to 50 becoming west 40 gusting to 60 near noon. High 12 except 8 along parts of the coast. UV index 5 or moderate. Avalon Peninsula Southwest. Today..Mainly cloudy. 40 percent chance of showers early this morning. Wind becoming southeast 20 km/h gusting to 40 near noon. High 10 except 6 along parts of the coast. UV index 6 or high. Tonight..Cloudy. Showers beginning this evening. Amount 2 to 4 mm. Fog patches developing near midnight. Wind southeast 30 km/h gusting to 50. Low plus 4. Thursday..Showers ending in the morning then clearing. Fog patches dissipating in the morning. Wind southwest 30 km/h gusting to 50 becoming west 40 gusting to 60 near noon. High 8 except 12 inland and where winds blow off the land. UV index 5 or moderate. Clarenville and vicinity Terra Nova. Today..Cloudy. 40 percent chance of showers this morning. Wind becoming southeast 20 km/h gusting to 40 near noon. High 12 except plus 5 along parts of the coast. UV index 5 or moderate. Tonight..Cloudy. Periods of rain beginning early this evening. Amount 5 mm. Fog patches developing after midnight. Wind south 30 km/h gusting to 50. Low plus 4. Thursday..Mainly cloudy. Fog patches dissipating in the morning. Wind southwest 30 km/h gusting to 50 becoming west 50 gusting to 70 in the morning. High 11. UV index 7 or high. Bonavista Peninsula. Today..Cloudy. 40 percent chance of showers this morning. Wind becoming southeast 20 km/h gusting to 40 near noon. High 12 except plus 5 along parts of the coast. UV index 5 or moderate. Tonight..Cloudy. Periods of rain beginning early this evening. Amount 5 mm. Fog patches developing after midnight. Wind south 30 km/h gusting to 50. Low plus 4. Thursday..Mainly cloudy. Fog patches dissipating in the morning. Wind southwest 30 km/h gusting to 50 becoming west 50 gusting to 70 in the morning. High 7 except 11 inland and where winds blow off the land. UV index 7 or high. Gander and vicinity. Today..Cloudy. 40 percent chance of showers this morning. Wind becoming southeast 20 km/h gusting to 40 near noon. High 12. UV index 5 or moderate. Tonight..Cloudy. Periods of rain beginning early this evening. Amount 5 mm. Fog patches developing after midnight. Wind south 30 km/h gusting to 50. Low plus 4. Thursday..Mainly cloudy. Fog patches dissipating in the morning. Wind southwest 30 km/h gusting to 50 becoming west 50 gusting to 70 in the morning. High 11. UV index 7 or high. Bonavista North. Today..Cloudy. 40 percent chance of showers this morning. Wind becoming southeast 20 km/h gusting to 40 near noon. High plus 5 except 12 inland and where winds blow off the land. UV index 5 or moderate. Tonight..Cloudy. Periods of rain beginning early this evening. Amount 5 mm. Fog patches developing after midnight. Wind south 30 km/h gusting to 50. Low plus 4. Thursday..Mainly cloudy. Fog patches dissipating in the morning. Wind southwest 30 km/h gusting to 50 becoming west 50 gusting to 70 in the morning. High 11 except 7 along parts of the coast. UV index 7 or high. Bay of Exploits. Today..Cloudy. 40 percent chance of showers this morning. Wind becoming southeast 20 km/h gusting to 40 near noon. High 12 except plus 5 along parts of the coast. UV index 5 or moderate. Tonight..Cloudy. Periods of rain beginning early this evening. Amount 5 mm. Fog patches developing after midnight. Wind south 30 km/h gusting to 50. Low plus 4. Thursday..Mainly cloudy. Fog patches dissipating in the morning. Wind southwest 30 km/h gusting to 50 becoming west 50 gusting to 70 in the morning. High 7 except 11 inland. UV index 7 or high. Green Bay - White Bay. Today..Cloudy. 60 percent chance of showers this morning. Periods of rain beginning late this afternoon. Wind becoming southeast 20 km/h gusting to 40 near noon. High 9. UV index 5 or moderate. Tonight..Periods of rain ending before morning then cloudy. Amount 2 to 4 mm. Fog patches developing late this evening. Wind south 30 km/h gusting to 50 becoming southwest 20 gusting to 40 before morning. Low plus 5. Thursday..Mainly cloudy. Wind southwest 20 km/h gusting to 40 becoming west 50 gusting to 70 in the morning. High 10 except 7 along parts of the coast. UV index 6 or high. Grand Falls-Windsor and vicinity Buchans and the interior. Today..Cloudy. 40 percent chance of showers this morning. Periods of rain beginning this afternoon. Wind becoming southeast 20 km/h gusting to 40 near noon. High 10. UV index 5 or moderate. Tonight..Periods of rain ending before morning then cloudy. Amount 5 mm. Fog patches developing late this evening. Wind south 30 km/h gusting to 50 becoming southwest 20 gusting to 40 before morning. Low plus 5. Thursday..Mainly cloudy. Wind southwest 20 km/h gusting to 40 becoming west 40 gusting to 60 in the morning. High 10. UV index 6 or high. Burin Peninsula Connaigre. Today..Cloudy. 40 percent chance of showers early this morning. 60 percent chance of showers or drizzle late this afternoon. Wind becoming southeast 20 km/h gusting to 40 this morning. High 8. UV index 5 or moderate. Tonight..Periods of rain or drizzle. Amount 5 mm. Fog patches developing this evening. Wind southeast 30 km/h gusting to 50 becoming southwest 20 gusting to 40 overnight. Low plus 4. Thursday..Periods of drizzle ending in the morning then clearing. Fog patches dissipating in the morning. Wind southwest 20 km/h gusting to 40 becoming west 40 gusting to 60 in the morning. High 9. UV index 8 or very high. Burgeo - Ramea. Today..Cloudy. 60 percent chance of showers or drizzle late this morning and early this afternoon. Periods of rain or drizzle beginning this afternoon. Amount 2 to 4 mm. Fog patches developing this afternoon. Wind east 20 km/h becoming southeast 20 gusting to 40 this morning. Temperature steady near 6. UV index 5 or moderate. Tonight..Periods of rain or drizzle ending overnight then partly cloudy. Amount 5 mm. Fog patches dissipating before morning. Wind east 20 km/h gusting to 40 becoming light near midnight. Wind becoming northwest 30 gusting to 50 before morning. Low plus 4. Thursday..A mix of sun and cloud. Clearing in the afternoon. Wind northwest 40 km/h gusting to 60. High 10. UV index 7 or high. Channel-Port aux Basques and vicinity. Today..Cloudy. 60 percent chance of showers or drizzle this morning. Periods of rain beginning near noon. Amount 5 mm. Fog patches developing this afternoon. Wind east 20 km/h gusting to 40 becoming southeast 30 gusting to 50 except gusting to 80 in the Wreckhouse area late this morning and this afternoon. Temperature steady near plus 5 except high 11 north of Cape Ray. UV index 4 or moderate. Tonight..Periods of rain ending after midnight then partly cloudy. Amount 5 mm. Fog patches dissipating overnight. Wind southeast 30 km/h gusting to 50 becoming light near midnight. Wind becoming northwest 50 gusting to 70 overnight. Low plus 4. Thursday..A mix of sun and cloud. Wind west 60 km/h gusting to 80 becoming northwest 40 gusting to 60 near noon. High 7. UV index 7 or high. Bay St. George Corner Brook and vicinity Deer Lake - Humber Valley Gros Morne. Today..Cloudy. 60 percent chance of showers this morning. Periods of rain beginning late this morning. Amount 5 mm. Wind becoming southeast 30 km/h gusting to 50 this morning. High 10. UV index 3 or moderate. Tonight..Periods of rain ending overnight then cloudy with 60 percent chance of showers. Amount 5 to 10 mm. Fog patches developing late this evening and dissipating before morning. Wind southeast 30 km/h gusting to 50 becoming southwest 30 gusting to 50 late this evening then west 40 gusting to 60 before morning. Low plus 5. Thursday..Mainly cloudy. Wind west 50 km/h gusting to 70. High 9. UV index 6 or high. Parson's Pond - Hawke's Bay. Today..Cloudy. 60 percent chance of showers this morning. Periods of rain beginning this afternoon. Amount 2 mm. Wind becoming southeast 20 km/h gusting to 40 near noon. High 10. UV index 5 or moderate. Tonight..Periods of rain ending after midnight then cloudy with 60 percent chance of showers. Amount 2 to 4 mm. Wind southeast 20 km/h gusting to 40 becoming southwest 20 gusting to 40 then increasing to 50 gusting to 70 near midnight. Low plus 5. Thursday..Cloudy. 40 percent chance of showers in the morning. Wind southwest 50 km/h gusting to 70 becoming northwest 50 gusting to 70 in the morning. High 7. UV index 5 or moderate. Port Saunders and the Straits. Today..Cloudy. 60 percent chance of showers this morning. Periods of rain beginning this afternoon. Amount 2 mm. Wind becoming southeast 20 km/h gusting to 40 near noon. High 8. UV index 4 or moderate. Tonight..Periods of rain ending overnight then cloudy with 60 percent chance of showers. Amount 5 to 10 mm. Wind southeast 30 km/h gusting to 50 becoming southwest 30 gusting to 50 near midnight. Low plus 4. Thursday..Cloudy. 40 percent chance of showers in the morning. Wind southwest 40 km/h gusting to 60 becoming northwest 50 gusting to 70 in the morning. High 7. UV index 5 or moderate. Northern Peninsula East. Today..Cloudy. 40 percent chance of showers this morning. Periods of rain beginning late this afternoon. Wind southeast 20 km/h gusting to 40. High plus 4 except 8 inland and where winds blow off the land. UV index 5 or moderate. Tonight..Periods of rain. Amount 5 to 10 mm. Fog patches developing this evening. Wind southeast 40 km/h gusting to 60 becoming southwest 30 gusting to 50 overnight. Low plus 3. Thursday..Cloudy. 60 percent chance of showers in the morning. Fog patches dissipating in the morning. Wind southwest 30 km/h gusting to 50 becoming west 50 gusting to 80 in the morning. High 7. UV index 4 or moderate. End $$$$^^
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