FPCN16 CWHX 181823 FORECASTS FOR NEWFOUNDLAND ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. NDT WEDNESDAY 18 MARCH 2026 FOR TONIGHT THURSDAY AND THURSDAY NIGHT. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:30 A.M. NDT THURSDAY. ST. JOHN'S AND VICINITY. TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY THIS EVENING. WIND WEST 40 KM/H GUSTING TO 60 BECOMING NORTHWEST 20 NEAR MIDNIGHT. LOW MINUS 9. WIND CHILL MINUS 16 OVERNIGHT. THURSDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY NEAR NOON. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE MORNING. HIGH MINUS 4. WIND CHILL MINUS 17 IN THE MORNING AND MINUS 9 IN THE AFTERNOON. UV INDEX 3 OR MODERATE. THURSDAY NIGHT..CLOUDY. SNOW BEGINNING IN THE EVENING. AMOUNT 5 CM EXCEPT 10 CM ALONG THE SOUTHERN SHORE. WIND BECOMING NORTHEAST 20 KM/H GUSTING TO 40 NEAR MIDNIGHT. TEMPERATURE STEADY NEAR MINUS 4. WIND CHILL NEAR MINUS 12. AVALON PENINSULA NORTH. TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY THIS EVENING. WIND WEST 40 KM/H GUSTING TO 60 BECOMING NORTHWEST 20 NEAR MIDNIGHT. LOW MINUS 9. WIND CHILL MINUS 16 OVERNIGHT. THURSDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY NEAR NOON. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE MORNING. HIGH MINUS 4. WIND CHILL MINUS 17 IN THE MORNING AND MINUS 9 IN THE AFTERNOON. UV INDEX 3 OR MODERATE. THURSDAY NIGHT..CLOUDY. SNOW BEGINNING IN THE EVENING. AMOUNT 5 CM. WIND BECOMING NORTHEAST 20 KM/H GUSTING TO 40 NEAR MIDNIGHT. TEMPERATURE STEADY NEAR MINUS 4. WIND CHILL NEAR MINUS 12. AVALON PENINSULA SOUTHEAST. TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY THIS EVENING. WIND WEST 40 KM/H GUSTING TO 60 BECOMING NORTHWEST 20 NEAR MIDNIGHT. LOW MINUS 9. WIND CHILL MINUS 15 OVERNIGHT. THURSDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY NEAR NOON. WIND NORTHEAST 20 KM/H. HIGH MINUS 2. WIND CHILL MINUS 17 IN THE MORNING AND MINUS 8 IN THE AFTERNOON. UV INDEX 3 OR MODERATE. THURSDAY NIGHT..CLOUDY. SNOW BEGINNING IN THE EVENING. AMOUNT 5 CM EXCEPT 10 CM NEAR CAPE RACE. WIND NORTHEAST 20 KM/H GUSTING TO 40. TEMPERATURE STEADY NEAR MINUS 3. WIND CHILL NEAR MINUS 10. AVALON PENINSULA SOUTHWEST. TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY THIS EVENING. WIND WEST 40 KM/H GUSTING TO 60 BECOMING NORTHWEST 20 NEAR MIDNIGHT. LOW MINUS 9. WIND CHILL MINUS 15 OVERNIGHT. THURSDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY NEAR NOON. WIND NORTHEAST 20 KM/H. HIGH MINUS 2. WIND CHILL MINUS 17 IN THE MORNING AND MINUS 8 IN THE AFTERNOON. UV INDEX 3 OR MODERATE. THURSDAY NIGHT..CLOUDY. SNOW BEGINNING IN THE EVENING. AMOUNT 5 CM. WIND NORTHEAST 20 KM/H GUSTING TO 40. TEMPERATURE STEADY NEAR MINUS 3. WIND CHILL NEAR MINUS 10. CLARENVILLE AND VICINITY TERRA NOVA. TONIGHT..CLEARING THIS EVENING. WIND WEST 30 KM/H GUSTING TO 60 BECOMING LIGHT OVERNIGHT. LOW MINUS 13 EXCEPT MINUS 8 ALONG PARTS OF THE COAST. WIND CHILL MINUS 20 OVERNIGHT. THURSDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING. WIND UP TO 15 KM/H. HIGH MINUS 3. WIND CHILL MINUS 20 IN THE MORNING AND MINUS 7 IN THE AFTERNOON. UV INDEX 4 OR MODERATE. THURSDAY NIGHT..BECOMING CLOUDY IN THE EVENING. 60 PERCENT CHANCE OF FLURRIES OVERNIGHT. WIND BECOMING NORTHEAST 20 KM/H GUSTING TO 40 NEAR MIDNIGHT. LOW MINUS 7. WIND CHILL NEAR MINUS 14. BONAVISTA PENINSULA. TONIGHT..CLEARING THIS EVENING. WIND WEST 30 KM/H GUSTING TO 60 BECOMING LIGHT OVERNIGHT. LOW MINUS 8 EXCEPT MINUS 13 INLAND. THURSDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING. WIND UP TO 15 KM/H. HIGH MINUS 3. WIND CHILL MINUS 14 IN THE MORNING AND MINUS 7 IN THE AFTERNOON. UV INDEX 4 OR MODERATE. THURSDAY NIGHT..BECOMING CLOUDY IN THE EVENING. 60 PERCENT CHANCE OF FLURRIES OVERNIGHT. WIND BECOMING NORTHEAST 20 KM/H GUSTING TO 40 NEAR MIDNIGHT. LOW MINUS 7. WIND CHILL NEAR MINUS 14. GANDER AND VICINITY BONAVISTA NORTH BAY OF EXPLOITS GRAND FALLS-WINDSOR AND VICINITY. TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY THIS EVENING. WIND WEST 30 KM/H GUSTING TO 60 BECOMING LIGHT OVERNIGHT. LOW MINUS 11. WIND CHILL MINUS 12 THIS EVENING AND MINUS 20 OVERNIGHT. THURSDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 5. WIND CHILL MINUS 18 IN THE MORNING AND MINUS 9 IN THE AFTERNOON. UV INDEX 3 OR MODERATE. THURSDAY NIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT. WIND UP TO 15 KM/H. LOW MINUS 9. WIND CHILL NEAR MINUS 16. GREEN BAY - WHITE BAY BUCHANS AND THE INTERIOR. TONIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF FLURRIES THIS EVENING. WIND WEST 30 KM/H GUSTING TO 60 BECOMING LIGHT OVERNIGHT. LOW MINUS 10. WIND CHILL MINUS 12 THIS EVENING AND MINUS 17 OVERNIGHT. THURSDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 6. WIND CHILL MINUS 13 IN THE MORNING AND MINUS 7 IN THE AFTERNOON. UV INDEX 3 OR MODERATE. THURSDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 11. WIND CHILL MINUS 10 IN THE EVENING AND MINUS 16 OVERNIGHT. BURIN PENINSULA CONNAIGRE. TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY THIS EVENING. WIND WEST 30 KM/H GUSTING TO 60 BECOMING LIGHT OVERNIGHT. LOW MINUS 11. WIND CHILL MINUS 9 THIS EVENING AND MINUS 17 OVERNIGHT. THURSDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 3. WIND CHILL MINUS 18 IN THE MORNING AND MINUS 8 IN THE AFTERNOON. UV INDEX 3 OR MODERATE. THURSDAY NIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT WITH 40 PERCENT CHANCE OF FLURRIES OVERNIGHT. WIND BECOMING NORTHEAST 20 KM/H NEAR MIDNIGHT. LOW MINUS 6. WIND CHILL NEAR MINUS 13. BURGEO - RAMEA. TONIGHT..PARTLY CLOUDY. FLURRIES OVER THE HIGHER TERRAIN ALONG THE BURGEO HIGHWAY THIS EVENING. WIND WEST 40 KM/H GUSTING TO 70 BECOMING LIGHT AFTER MIDNIGHT. LOW MINUS 9. WIND CHILL NEAR MINUS 17. THURSDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 5. WIND CHILL MINUS 14 IN THE MORNING AND MINUS 9 IN THE AFTERNOON. UV INDEX 3 OR MODERATE. THURSDAY NIGHT..PARTLY CLOUDY. BECOMING CLOUDY OVERNIGHT. WIND UP TO 15 KM/H. LOW MINUS 9. WIND CHILL MINUS 9 IN THE EVENING AND MINUS 14 OVERNIGHT. CHANNEL-PORT AUX BASQUES AND VICINITY. TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF FLURRIES THIS EVENING. WIND WEST 40 KM/H GUSTING TO 70 BECOMING LIGHT OVERNIGHT. LOW MINUS 8. WIND CHILL NEAR MINUS 16. THURSDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 4. WIND CHILL MINUS 14 IN THE MORNING AND MINUS 9 IN THE AFTERNOON. UV INDEX 3 OR MODERATE. THURSDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 9. WIND CHILL MINUS 8 IN THE EVENING AND MINUS 15 OVERNIGHT. BAY ST. GEORGE CORNER BROOK AND VICINITY GROS MORNE PARSON'S POND - HAWKE'S BAY. TONIGHT..FLURRIES ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. RISK OF SNOW SQUALLS THIS EVENING. LOCAL AMOUNT 2 CM. WIND WEST 40 KM/H GUSTING TO 60 BECOMING LIGHT OVERNIGHT. LOW MINUS 10. WIND CHILL MINUS 15 THIS EVENING AND MINUS 20 OVERNIGHT. THURSDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 5. WIND CHILL MINUS 15 IN THE MORNING AND MINUS 8 IN THE AFTERNOON. UV INDEX 3 OR MODERATE. THURSDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 12. WIND CHILL MINUS 8 IN THE EVENING AND MINUS 15 OVERNIGHT. DEER LAKE - HUMBER VALLEY. TONIGHT..FLURRIES ENDING NEAR MIDNIGHT THEN MAINLY CLOUDY. LOCAL AMOUNT 2 CM. WIND WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT OVERNIGHT. LOW MINUS 10. WIND CHILL MINUS 12 THIS EVENING AND MINUS 17 OVERNIGHT. THURSDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 6. WIND CHILL MINUS 13 IN THE MORNING AND MINUS 7 IN THE AFTERNOON. UV INDEX 3 OR MODERATE. THURSDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 11. WIND CHILL MINUS 10 IN THE EVENING AND MINUS 16 OVERNIGHT. PORT SAUNDERS AND THE STRAITS. TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY THIS EVENING. WIND WEST 50 KM/H GUSTING TO 70 BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW MINUS 13 EXCEPT MINUS 18 INLAND. WIND CHILL NEAR MINUS 23. THURSDAY..MAINLY SUNNY. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE MORNING. HIGH MINUS 10. WIND CHILL MINUS 22 IN THE MORNING AND MINUS 14 IN THE AFTERNOON. UV INDEX 3 OR MODERATE. THURSDAY NIGHT..INCREASING CLOUDINESS IN THE EVENING. WIND UP TO 15 KM/H. LOW MINUS 12. WIND CHILL MINUS 12 IN THE EVENING AND MINUS 20 OVERNIGHT. NORTHERN PENINSULA EAST. TONIGHT..PARTLY CLOUDY. WIND WEST 50 KM/H GUSTING TO 70 EXCEPT GUSTING TO 90 ALONG PARTS OF THE COAST EARLY THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW MINUS 18 EXCEPT MINUS 13 ALONG PARTS OF THE COAST. WIND CHILL NEAR MINUS 27. THURSDAY..MAINLY SUNNY. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE MORNING. HIGH MINUS 10. WIND CHILL MINUS 28 IN THE MORNING AND MINUS 14 IN THE AFTERNOON. RISK OF FROSTBITE. UV INDEX 3 OR MODERATE. THURSDAY NIGHT..INCREASING CLOUDINESS IN THE EVENING. WIND UP TO 15 KM/H. LOW MINUS 12 EXCEPT MINUS 17 NORTH OF HARE BAY. WIND CHILL MINUS 12 IN THE EVENING AND MINUS 20 OVERNIGHT. END