####018005493#### FPCN48 CWAO 172000 ULTRAVIOLET (UV) INDEX FORECAST FOR CANADIAN CITIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. EDT FRIDAY 17 MAY 2024 FOR FRIDAY AFTERNOON AND SATURDAY. UV INDEX IS RELATED TO SKY CONDITIONS AND PRECIPITATIONS. UV INDEX WOULD BE HIGHER THAN STATED DURING SUNNY BREAKS OR IF WEATHER CONDITIONS IMPROVE. ALL TIMES ARE IN LOCAL TIME. FRIDAY LOCATION WEATHER FORECAST UV INDEX CATEGORY TIME ABOVE 3 WHITEHORSE MAINLY SUNNY 4 MODERATE 11 AM TO 4 PM VANCOUVER INCREASING CLOUDINESS 5 MODERATE 10 AM TO 4 PM VICTORIA MAINLY SUNNY 5 MODERATE 9 AM TO 4 PM KAMLOOPS CHANCE OF SHOWERS 5 MODERATE 10 AM TO 4 PM NANAIMO MAINLY SUNNY 5 MODERATE 10 AM TO 4 PM PORT HARDY CHANCE OF SHOWERS 4 MODERATE 10 AM TO 4 PM PRINCE RUPERT CHANCE OF SHOWERS 2 LOW NONE KELOWNA CHANCE OF SHOWERS 4 MODERATE 10 AM TO 3 PM PRINCE GEORGE CHANCE OF SHOWERS 4 MODERATE 11 AM TO 4 PM CRANBROOK SHOWERS 2 LOW NONE CASTLEGAR CHANCE OF SHOWERS 4 MODERATE 10 AM TO 4 PM SATURDAY LOCATION WEATHER FORECAST UV INDEX CATEGORY TIME ABOVE 3 RESOLUTE FLURRIES 2 LOW NONE INUVIK FLURRIES 3 MODERATE 1 PM TO 4 PM RANKIN INLET PERIODS OF DRIZZLE 4 MODERATE 9 AM TO 4 PM YELLOWKNIFE PERIODS OF RAIN AND SNOW 3 MODERATE 12 PM TO 2 PM WHITEHORSE A MIX OF SUN AND CLOUD 4 MODERATE 11 AM TO 4 PM VANCOUVER CHANCE OF SHOWERS 3 MODERATE 11 AM TO 3 PM VICTORIA CHANCE OF SHOWERS 4 MODERATE 10 AM TO 3 PM KAMLOOPS CHANCE OF SHOWERS 3 MODERATE 10 AM TO 3 PM NANAIMO CHANCE OF SHOWERS 4 MODERATE 12 PM TO 4 PM PORT HARDY CHANCE OF SHOWERS 4 MODERATE 11 AM TO 4 PM PRINCE RUPERT A MIX OF SUN AND CLOUD 4 MODERATE 10 AM TO 4 PM KELOWNA CHANCE OF SHOWERS 3 MODERATE 10 AM TO 3 PM PRINCE GEORGE CHANCE OF SHOWERS 3 MODERATE 11 AM TO 4 PM CRANBROOK CHANCE OF SHOWERS 5 MODERATE 10 AM TO 4 PM CASTLEGAR CHANCE OF SHOWERS 4 MODERATE 10 AM TO 4 PM EDMONTON CHANCE OF SHOWERS 3 MODERATE 11 AM TO 3 PM CALGARY CHANCE OF SHOWERS 5 MODERATE 10 AM TO 4 PM LETHBRIDGE CHANCE OF SHOWERS 5 MODERATE 10 AM TO 4 PM RED DEER CHANCE OF SHOWERS 4 MODERATE 10 AM TO 4 PM MEDICINE HAT CHANCE OF SHOWERS 5 MODERATE 10 AM TO 4 PM BANFF CHANCE OF SHOWERS 5 MODERATE 10 AM TO 4 PM GRANDE PRAIRIE CHANCE OF SHOWERS 3 MODERATE 11 AM TO 4 PM SASKATOON CHANCE OF SHOWERS 3 MODERATE 10 AM TO 3 PM REGINA CHANCE OF SHOWERS 3 MODERATE 10 AM TO 4 PM YORKTON CHANCE OF SHOWERS 4 MODERATE 10 AM TO 3 PM THOMPSON A FEW SHOWERS 2 LOW NONE WINNIPEG CHANCE OF SHOWERS 5 MODERATE 10 AM TO 4 PM THUNDER BAY CHANCE OF SHOWERS 7 HIGH 10 AM TO 5 PM SUDBURY A MIX OF SUN AND CLOUD 7 HIGH 9 AM TO 5 PM WINDSOR CHANCE OF SHOWERS 7 HIGH 10 AM TO 5 PM TORONTO SHOWERS OR DRIZZLE 5 MODERATE 10 AM TO 4 PM BARRIE MAINLY CLOUDY 7 HIGH 10 AM TO 5 PM LONDON SHOWERS OR DRIZZLE 7 HIGH 11 AM TO 5 PM OTTAWA CHANCE OF SHOWERS 6 HIGH 9 AM TO 4 PM KINGSTON CHANCE OF SHOWERS 5 MODERATE 10 AM TO 4 PM MONTREAL CLEARING 6 HIGH 9 AM TO 4 PM SHERBROOKE A FEW SHOWERS 5 MODERATE 9 AM TO 1 PM QUEBEC CHANCE OF SHOWERS 4 MODERATE 9 AM TO 1 PM STE-ADELE A FEW SHOWERS 5 MODERATE 9 AM TO 4 PM FREDERICTON A MIX OF SUN AND CLOUD 6 HIGH 9 AM TO 3 PM SAINT JOHN NB CHANCE OF SHOWERS 6 HIGH 9 AM TO 3 PM SYDNEY CHANCE OF SHOWERS 5 MODERATE 9 AM TO 3 PM HALIFAX CHANCE OF SHOWERS 5 MODERATE 9 AM TO 12 PM CHARLOTTETOWN CHANCE OF SHOWERS 5 MODERATE 9 AM TO 3 PM ST. JOHN'S NF PERIODS OF DRIZZLE 7 HIGH 9 AM TO 4 PM GOOSE BAY MAINLY CLOUDY 4 MODERATE 10 AM TO 4 PM UV CATEGORIES UV INDEX RANGE (ROUNDED VALUES) EXTREME 11 OR HIGHER VERY HIGH 8 TO 10 HIGH 6 TO 7 MODERATE 3 TO 5 LOW 2 OR LESS FOR SUN PROTECTION TIPS YOU CAN VISIT ENVIRONMENT CANADA'S WEB SITE AT WWW.CANADA.CA/UV-INDEX. ####018005403#### FPCN49 CWAO 172000 PREVISIONS DE L'INDICE ULTRAVIOLET (UV) POUR LES VILLES CANADIENNES EMISES PAR ENVIRONNEMENT CANADA A 16H00 HAE LE VENDREDI 17 MAI 2024 POUR VENDREDI APRES-MIDI ET SAMEDI. L'INDICE UV TIENT COMPTE DE L'EFFET DES NUAGES ET DES PRECIPITATIONS. L'INDICE UV SERA DONC PLUS ELEVE SI UNE ECLAIRCIE IMPREVUE SE PRODUISAIT. LES HEURES SONT DONNEES EN HEURE LOCALE. VENDREDI VILLE PREVISION METEO INDICE UV CATEGORIE UV PLUS DE 3 WHITEHORSE GENERALEMENT ENSOLEILLE 4 MODERE 11 H A 16 H VANCOUVER ENNUAGEMENT 5 MODERE 10 H A 16 H VICTORIA GENERALEMENT ENSOLEILLE 5 MODERE 9 H A 16 H KAMLOOPS POSSIBILITE D'AVERSES 5 MODERE 10 H A 16 H NANAIMO GENERALEMENT ENSOLEILLE 5 MODERE 10 H A 16 H PORT HARDY POSSIBILITE D'AVERSES 4 MODERE 10 H A 16 H PRINCE RUPERT POSSIBILITE D'AVERSES 2 BAS NON KELOWNA POSSIBILITE D'AVERSES 4 MODERE 10 H A 15 H PRINCE GEORGE POSSIBILITE D'AVERSES 4 MODERE 11 H A 16 H CRANBROOK AVERSES 2 BAS NON CASTLEGAR POSSIBILITE D'AVERSES 4 MODERE 10 H A 16 H SAMEDI VILLE PREVISION METEO INDICE UV CATEGORIE UV PLUS DE 3 RESOLUTE AVERSES DE NEIGE 2 BAS NON INUVIK AVERSES DE NEIGE 3 MODERE 13 H A 16 H RANKIN INLET BRUINE INTERMITTENTE 4 MODERE 9 H A 16 H YELLOWKNIFE PLUIE INTERMITTENTE ET NEIGE 3 MODERE 12 H A 14 H WHITEHORSE CIEL VARIABLE 4 MODERE 11 H A 16 H VANCOUVER POSSIBILITE D'AVERSES 3 MODERE 11 H A 15 H VICTORIA POSSIBILITE D'AVERSES 4 MODERE 10 H A 15 H KAMLOOPS POSSIBILITE D'AVERSES 3 MODERE 10 H A 15 H NANAIMO POSSIBILITE D'AVERSES 4 MODERE 12 H A 16 H PORT HARDY POSSIBILITE D'AVERSES 4 MODERE 11 H A 16 H PRINCE RUPERT CIEL VARIABLE 4 MODERE 10 H A 16 H KELOWNA POSSIBILITE D'AVERSES 3 MODERE 10 H A 15 H PRINCE GEORGE POSSIBILITE D'AVERSES 3 MODERE 11 H A 16 H CRANBROOK POSSIBILITE D'AVERSES 5 MODERE 10 H A 16 H CASTLEGAR POSSIBILITE D'AVERSES 4 MODERE 10 H A 16 H EDMONTON POSSIBILITE D'AVERSES 3 MODERE 11 H A 15 H CALGARY POSSIBILITE D'AVERSES 5 MODERE 10 H A 16 H LETHBRIDGE POSSIBILITE D'AVERSES 5 MODERE 10 H A 16 H RED DEER POSSIBILITE D'AVERSES 4 MODERE 10 H A 16 H MEDICINE HAT POSSIBILITE D'AVERSES 5 MODERE 10 H A 16 H BANFF POSSIBILITE D'AVERSES 5 MODERE 10 H A 16 H GRANDE PRAIRIE POSSIBILITE D'AVERSES 3 MODERE 11 H A 16 H SASKATOON POSSIBILITE D'AVERSES 3 MODERE 10 H A 15 H REGINA POSSIBILITE D'AVERSES 3 MODERE 10 H A 16 H YORKTON POSSIBILITE D'AVERSES 4 MODERE 10 H A 15 H THOMPSON QUELQUES AVERSES 2 BAS NON WINNIPEG POSSIBILITE D'AVERSES 5 MODERE 10 H A 16 H THUNDER BAY POSSIBILITE D'AVERSES 7 ELEVE 10 H A 17 H SUDBURY CIEL VARIABLE 7 ELEVE 9 H A 17 H WINDSOR POSSIBILITE D'AVERSES 7 ELEVE 10 H A 17 H TORONTO AVERSES OU BRUINE 5 MODERE 10 H A 16 H BARRIE GENERALEMENT NUAGEUX 7 ELEVE 10 H A 17 H LONDON AVERSES OU BRUINE 7 ELEVE 11 H A 17 H OTTAWA POSSIBILITE D'AVERSES 6 ELEVE 9 H A 16 H KINGSTON POSSIBILITE D'AVERSES 5 MODERE 10 H A 16 H MONTREAL DEGAGEMENT 6 ELEVE 9 H A 16 H SHERBROOKE QUELQUES AVERSES 5 MODERE 9 H A 13 H QUEBEC POSSIBILITE D'AVERSES 4 MODERE 9 H A 13 H STE-ADELE QUELQUES AVERSES 5 MODERE 9 H A 16 H FREDERICTON CIEL VARIABLE 6 ELEVE 9 H A 15 H SAINT JOHN NB POSSIBILITE D'AVERSES 6 ELEVE 9 H A 15 H SYDNEY POSSIBILITE D'AVERSES 5 MODERE 9 H A 15 H HALIFAX POSSIBILITE D'AVERSES 5 MODERE 9 H A 12 H CHARLOTTETOWN POSSIBILITE D'AVERSES 5 MODERE 9 H A 15 H ST. JOHN'S TN BRUINE INTERMITTENTE 7 ELEVE 9 H A 16 H GOOSE BAY GENERALEMENT NUAGEUX 4 MODERE 10 H A 16 H CATEGORIES UV VALEURS ARRONDIES DE L'INDICE UV EXTREME 11 OU PLUS TRES ELEVE 8 A 10 ELEVE 6 A 7 MODERE 3 A 5 BAS 2 ET MOINS PROTEGEZ-VOUS DU SOLEIL, VISITEZ LE SITE D'ENVIRONNEMENT CANADA A WWW.CANADA.CA/INDICE-UV. ####018002938#### FPCN10 CWHF 172030 FORECAST FOR HALIFAX HARBOUR AND APPROACHES ISSUED BY METOC HALIFAX AT 172030Z MAY 2024. 1. WARNING STATEMENT. STRONG WIND ADVISORY IN EFFECT FOR SATURDAY. AS THE MAIN RIDGE AXIS SLIPS TO THE EAST, A BROAD AREA OF LOW PRESSURE, STALLED SOUTH OF 40N OFF THE EAST COAST OF THE US, WILL BEGIN TO ROTATE A TROUGH OF MOISTURE UP TOWARDS NOVA SCOTIA. THERE STILL REMAINS SOME UNCERTAINTY WITH THE AMOUNT OF MOISTURE BUT THE WINDS APPEAR TO BE IN BETTER AGREEMENT WITHIN NUMERICAL GUIDANCE. EXPECT A GRADUALLY INCREASING EASTERLY FLOW OVERNIGHT INTO SATURDAY AS THE TROUGH APPROACHES THE REGION. AS THE LOW WEAKENS, WINDS WILL GRADUALLY DIMINISH SUNDAY NIGHT. 2. FORECAST VALID 21Z 17 MAY - 09Z 18 MAY. WINDS - HARBOUR/BEDFORD BASIN (KTS): EASTERLY 10 OR LESS INCREASING TO EASTERLY 10 TO 15 OVERNIGHT. WINDS - APPROACHES (KTS): EASTERLY 10 OR LESS INCREASING TO EASTERLY 10 TO 15 NEAR MIDNIGHT AND TO EASTERLY 15 TO 20 OVERNIGHT. SKY/WEATHER: A FEW CLOUDS EARLY THIS EVENING THEN BECOMING MAINLY CLOUDY BEFORE MIDNIGHT. PATCHY MIST AND FOG OVER THE APPROACHES THIS EVENING THEN GRADUALLY SPREADING INLAND. PATCHY DRIZZLE DEVELOPING OVERNIGHT. VISIBILITY (NM): 6 PLUS EXCEPT ONE HALF TO 3 IN PATCHY DRIZZLE, MIST AND FOG. TEMPERATURE - DOCKYARD (C): LOW 8. TEMPERATURE - APPROACHES (C): LOW 7. SIGNIFICANT WAVE HEIGHT - APPROACHES (M): ONE TO 1.5. SEA SURFACE TEMPERATURE - APPROACHES (C): NEAR 7. 3. FORECAST VALID 09Z 18 MAY - 03Z 19 MAY. WINDS - HARBOUR/BEDFORD BASIN (KTS): EASTERLY 10 TO 15 WITH OCCASIONAL GUSTS TO 20 DEVELOPING NEAR NOON THEN INCREASING TO EASTERLY 15 TO 20 WITH OCCASIONAL GUSTS UP TO 25 IN THE AFTERNOON. WINDS - APPROACHES (KTS): EASTERLY 15 TO 20 INCREASING TO EASTERLY 20 TO 25 GUSTING TO 30 IN THE AFTERNOON. SKY/WEATHER: OVERCAST WITH PATCHY DRIZZLE MIST AND FOG. A FEW SHOWERS DEVELOPING IN THE AFTERNOON. PATCHY MIST AND FOG BECOMING EXTENSIVE OVER THE APPROACHES IN THE MORNING. VISIBILITY (NM): 6 PLUS EXCEPT ONE HALF TO 3 IN PRECIPITATION, MIST AND FOG. TEMPERATURE - DOCKYARD (C): HIGH 11. TEMPERATURE - APPROACHES (C): HIGH 8. SIGNIFICANT WAVE HEIGHT - APPROACHES (M): ONE TO 2. 4. OUTLOOK DAY 3 - SUNDAY 19 MAY. WINDS (KTS): NORTHEAST 15 TO 25 DIMINISHING TO NORTHEAST 10 TO 15 LATE. SKY/WEATHER: CLOUDY WITH DRIZZLE AND A FEW SHOWERS. MAX/MIN TEMPERATURE (C): 10 / 7. 5. OUTLOOK DAY 4 - MONDAY 20 MAY. WINDS (KTS): NORTHEAST 10 TO 15 DIMINISHING TO LIGHT. SKY/WEATHER: MAINLY CLOUDY WITH PATCHY MORNING DRIZZLE BECOMING A MIX OF SUN AND CLOUD LATE IN THE AFTERNOON. MAX/MIN TEMPERATURE (C): 16 / 6. 6. OUTLOOK DAY 5 - TUESDAY 21 MAY. WINDS (KTS): LIGHT INCREASING TO SOUTHWEST 10 TO 15. SKY/WEATHER: MORNING CLOUDS BECOMING MAINLY SUNNY. MAX/MIN TEMPERATURE (C): 20 / 6. END/METOC-HFX