Forecasts for southern Alberta and the Mountain Park
* NOTE: Corrected and/or amended bulletins are listed first *
FPCN15 CWWG 190624 AAG Updated forecasts for Southern Alberta and the mountain parks issued by Environment Canada at 12:24 a.m. MDT Tuesday 19 May 2026 for tonight Tuesday and Tuesday night. The next scheduled forecast will be issued at 5:00 a.m. MDT. --------------------------------------------------------------------- Major reference elevations: Banff: 1384 metres. Lake Louise: 1750 metres. Highway 93 - Bow Summit: 2068 metres. Highway 93 - Sunwapta Pass: 2034 metres. Columbia Icefields Visitors Centre: 2006 metres. Jasper: 1061 metres. Canmore: 1350 metres. Hwy 40 - Highwood Pass: 2206 metres. Pincher Creek: 1030 metres. Waterton: 1280 metres. Crowsnest Pass: 1300 metres. --------------------------------------------------------------------- Rocky Mountain House - Caroline. Tonight..Partly cloudy. 30 percent chance of showers after midnight. Low zero with patchy frost. Tuesday..A mix of sun and cloud. 60 percent chance of showers in the afternoon with risk of a thunderstorm. High 15. UV index 5 or moderate. Tuesday night..A few showers ending late in the evening then partly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Low plus 1 with risk of frost. Red Deer - Ponoka - Innisfail - Stettler. Tonight..Partly cloudy. 30 percent chance of showers after midnight. Low plus 1 with risk of frost. Tuesday..A mix of sun and cloud. 60 percent chance of showers late in the afternoon with risk of a thunderstorm. Wind becoming northwest 20 km/h gusting to 40 in the afternoon. High 16. UV index 5 or moderate. Tuesday night..Partly cloudy. A few showers ending near midnight then 30 percent chance of showers late in the evening and after midnight. Clearing before morning. Risk of a thunderstorm in the evening and after midnight. Wind northwest 20 km/h gusting to 40 becoming light in the evening. Low plus 4 with risk of frost. Crowsnest Pass - Pincher Creek - Waterton Lakes Nat. Park. Tonight..Partly cloudy. Low plus 1. Tuesday..A mix of sun and cloud. 30 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming west 20 km/h gusting to 40 in the morning. High 16. UV index 6 or high. Tuesday night..Partly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Wind west 20 km/h gusting to 40 becoming light near midnight. Low plus 5. Remainder unchanged. End $$$$^^ FPCN15 CWWG 190411 AAF Updated forecasts for Southern Alberta and the mountain parks issued by Environment Canada at 10:11 p.m. MDT Monday 18 May 2026 for tonight Tuesday and Tuesday night. The next scheduled forecast will be issued at 5:00 a.m. MDT Tuesday. --------------------------------------------------------------------- Major reference elevations: Banff: 1384 metres. Lake Louise: 1750 metres. Highway 93 - Bow Summit: 2068 metres. Highway 93 - Sunwapta Pass: 2034 metres. Columbia Icefields Visitors Centre: 2006 metres. Jasper: 1061 metres. Canmore: 1350 metres. Hwy 40 - Highwood Pass: 2206 metres. Pincher Creek: 1030 metres. Waterton: 1280 metres. Crowsnest Pass: 1300 metres. --------------------------------------------------------------------- Lethbridge - Taber - Milk River. Tonight..Partly cloudy with 30 percent chance of showers late this evening and risk of a thunderstorm. Clearing near midnight. Low zero with patchy frost. Tuesday..Sunny early in the morning then a mix of sun and cloud with 30 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. High 16. UV index 6 or high. Tuesday night..Partly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Low 7. Cardston - Fort MacLeod - Magrath. Tonight..Partly cloudy. 30 percent chance of showers late this evening. Low zero with patchy frost. Tuesday..A mix of sun and cloud. 30 percent chance of showers late in the afternoon with risk of a thunderstorm. Wind becoming west 20 km/h gusting to 40 in the morning. High 16. UV index 6 or high. Tuesday night..Partly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Wind west 20 km/h gusting to 40 becoming light near midnight. Low 6. Remainder unchanged. End $$$$^^ FPCN15 CWWG 190347 AAE Updated forecasts for Southern Alberta and the mountain parks issued by Environment Canada at 9:47 p.m. MDT Monday 18 May 2026 for tonight Tuesday and Tuesday night. The next scheduled forecast will be issued at 5:00 a.m. MDT Tuesday. --------------------------------------------------------------------- Major reference elevations: Banff: 1384 metres. Lake Louise: 1750 metres. Highway 93 - Bow Summit: 2068 metres. Highway 93 - Sunwapta Pass: 2034 metres. Columbia Icefields Visitors Centre: 2006 metres. Jasper: 1061 metres. Canmore: 1350 metres. Hwy 40 - Highwood Pass: 2206 metres. Pincher Creek: 1030 metres. Waterton: 1280 metres. Crowsnest Pass: 1300 metres. --------------------------------------------------------------------- Kananaskis - Canmore. Tonight..Partly cloudy. 30 percent chance of showers late this evening. Low plus 2. Tuesday..A mix of sun and cloud. 30 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming west 20 km/h gusting to 40 near noon. High 15. UV index 6 or high. Tuesday night..Partly cloudy. 30 percent chance of showers in the evening with risk of a thunderstorm. Wind west 20 km/h gusting to 40 becoming light in the evening. Low plus 1. Banff National Park Highway 93 - Lake Louise to Saskatchewan River Crossing. Tonight..Partly cloudy. 30 percent chance of showers late this evening. Snow level near valley bottom. Low plus 1. Tuesday..A mix of sun and cloud. 30 percent chance of showers late in the morning and in the afternoon. Snow level 2100 metres. Wind becoming southwest 20 km/h early in the afternoon. High 12. UV index 6 or high. Tuesday night..Partly cloudy. 30 percent chance of showers early in the evening. Snow level 2100 metres. Wind southwest 20 km/h becoming light in the evening. Low zero. Remainder unchanged. End $$$$^^ FPCN15 CWWG 190300 AAD Updated forecasts for Southern Alberta and the mountain parks issued by Environment Canada at 9:00 p.m. MDT Monday 18 May 2026 for tonight Tuesday and Tuesday night. The next scheduled forecast will be issued at 5:00 a.m. MDT Tuesday. --------------------------------------------------------------------- Major reference elevations: Banff: 1384 metres. Lake Louise: 1750 metres. Highway 93 - Bow Summit: 2068 metres. Highway 93 - Sunwapta Pass: 2034 metres. Columbia Icefields Visitors Centre: 2006 metres. Jasper: 1061 metres. Canmore: 1350 metres. Hwy 40 - Highwood Pass: 2206 metres. Pincher Creek: 1030 metres. Waterton: 1280 metres. Crowsnest Pass: 1300 metres. --------------------------------------------------------------------- Airdrie - Cochrane - Olds - Sundre. Tonight..Partly cloudy. 30 percent chance of showers this evening. Low zero with patchy frost. Tuesday..A mix of sun and cloud. 60 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming southwest 20 km/h gusting to 40 early in the afternoon. High 15. UV index 6 or high. Tuesday night..Partly cloudy. 60 percent chance of showers in the evening and after midnight. Risk of a thunderstorm in the evening. Wind northwest 20 km/h gusting to 40 becoming light late in the evening. Low plus 1 with risk of frost. Nordegg - Forestry Trunk Road Highway 734. Tonight..Partly cloudy. 30 percent chance of showers this evening. Low plus 1. Tuesday..A mix of sun and cloud with 60 percent chance of showers. Risk of a thunderstorm in the afternoon. Wind becoming west 20 km/h gusting to 40 near noon. High 13. UV index 5 or moderate. Tuesday night..Partly cloudy. 60 percent chance of showers in the evening and after midnight. Risk of a thunderstorm in the evening. Wind west 20 km/h gusting to 40 becoming light in the evening. Low minus 1. Rocky Mountain House - Caroline. Tonight..Partly cloudy. 30 percent chance of showers this evening. Low zero with patchy frost. Tuesday..A mix of sun and cloud. 60 percent chance of showers in the afternoon with risk of a thunderstorm. High 15. UV index 5 or moderate. Tuesday night..A few showers ending late in the evening then partly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Low plus 1 with risk of frost. Red Deer - Ponoka - Innisfail - Stettler. Tonight..Partly cloudy. 30 percent chance of showers late this evening. Low plus 1 with risk of frost. Tuesday..A mix of sun and cloud. 60 percent chance of showers late in the afternoon with risk of a thunderstorm. Wind becoming northwest 20 km/h gusting to 40 in the afternoon. High 16. UV index 5 or moderate. Tuesday night..Partly cloudy. A few showers ending near midnight then 30 percent chance of showers late in the evening and after midnight. Clearing before morning. Risk of a thunderstorm in the evening and after midnight. Wind northwest 20 km/h gusting to 40 becoming light in the evening. Low plus 4 with risk of frost. Cardston - Fort MacLeod - Magrath. Tonight..Partly cloudy. 30 percent chance of showers late this evening. Low plus 4 with risk of frost. Tuesday..A mix of sun and cloud. 30 percent chance of showers late in the afternoon with risk of a thunderstorm. Wind becoming west 20 km/h gusting to 40 in the morning. High 16. UV index 6 or high. Tuesday night..Partly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Wind west 20 km/h gusting to 40 becoming light near midnight. Low 6. Remainder unchanged. End $$$$^^ FPCN15 CWWG 190132 AAC Updated forecasts for Southern Alberta and the mountain parks issued by Environment Canada at 7:32 p.m. MDT Monday 18 May 2026 for tonight Tuesday and Tuesday night. The next scheduled forecast will be issued at 5:00 a.m. MDT Tuesday. --------------------------------------------------------------------- Major reference elevations: Banff: 1384 metres. Lake Louise: 1750 metres. Highway 93 - Bow Summit: 2068 metres. Highway 93 - Sunwapta Pass: 2034 metres. Columbia Icefields Visitors Centre: 2006 metres. Jasper: 1061 metres. Canmore: 1350 metres. Hwy 40 - Highwood Pass: 2206 metres. Pincher Creek: 1030 metres. Waterton: 1280 metres. Crowsnest Pass: 1300 metres. --------------------------------------------------------------------- Hanna - Coronation - Oyen. Tonight..Partly cloudy with 30 percent chance of showers this evening and after midnight. Becoming clear overnight. Risk of a thunderstorm this evening. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low plus 1 with risk of frost. Tuesday..A mix of sun and cloud. 30 percent chance of showers late in the afternoon with risk of a thunderstorm. High 18. UV index 6 or high. Tuesday night..Mainly cloudy. 30 percent chance of showers early in the evening. Showers beginning in the evening and ending overnight. Risk of a thunderstorm in the evening and after midnight. Wind becoming west 20 km/h gusting to 40 in the evening then light overnight. Low plus 4 with risk of frost. Medicine Hat - Bow Island - Suffield. Tonight..Partly cloudy. 30 percent chance of showers this evening. Low zero with patchy frost. Tuesday..Sunny in the morning then a mix of sun and cloud with 30 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. High 19. UV index 6 or high. Tuesday night..Partly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h becoming light in the evening. Low 7. Cypress Hills Provincial Park - Foremost. Tonight..Partly cloudy. 30 percent chance of showers this evening. Low zero with patchy frost. Tuesday..A mix of sun and cloud. 30 percent chance of showers late in the afternoon with risk of a thunderstorm. High 16. UV index 6 or high. Tuesday night..Partly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Wind southwest 20 km/h becoming light in the evening. Low plus 5. Remainder unchanged. End $$$$^^ FPCN15 CWWG 190038 AAB Updated forecasts for Southern Alberta and the mountain parks issued by Environment Canada at 6:38 p.m. MDT Monday 18 May 2026 for tonight Tuesday and Tuesday night. The next scheduled forecast will be issued at 5:00 a.m. MDT Tuesday. --------------------------------------------------------------------- Major reference elevations: Banff: 1384 metres. Lake Louise: 1750 metres. Highway 93 - Bow Summit: 2068 metres. Highway 93 - Sunwapta Pass: 2034 metres. Columbia Icefields Visitors Centre: 2006 metres. Jasper: 1061 metres. Canmore: 1350 metres. Hwy 40 - Highwood Pass: 2206 metres. Pincher Creek: 1030 metres. Waterton: 1280 metres. Crowsnest Pass: 1300 metres. --------------------------------------------------------------------- Brooks - Strathmore - Vulcan. Tonight..Partly cloudy with 30 percent chance of showers this evening. Becoming clear late this evening and overnight. Risk of a thunderstorm early this evening. Wind southwest 30 km/h gusting to 50 becoming light this evening. Low zero with patchy frost. Tuesday..A mix of sun and cloud. 30 percent chance of showers late in the afternoon with risk of a thunderstorm. High 20. UV index 6 or high. Tuesday night..Partly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening and after midnight. Low plus 4 with risk of frost. Lethbridge - Taber - Milk River. Tonight..Partly cloudy with 30 percent chance of showers this evening and risk of a thunderstorm. Clearing near midnight. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low plus 2 with risk of frost. Tuesday..Sunny early in the morning then a mix of sun and cloud with 30 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. High 16. UV index 6 or high. Tuesday night..Partly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Low 7. Remainder unchanged. End $$$$^^ FPCN15 CWWG 182235 AAA Updated forecasts for Southern Alberta and the mountain parks issued by Environment Canada at 4:35 p.m. MDT Monday 18 May 2026 for tonight Tuesday and Tuesday night. The next scheduled forecast will be issued at 5:00 a.m. MDT Tuesday. --------------------------------------------------------------------- Major reference elevations: Banff: 1384 metres. Lake Louise: 1750 metres. Highway 93 - Bow Summit: 2068 metres. Highway 93 - Sunwapta Pass: 2034 metres. Columbia Icefields Visitors Centre: 2006 metres. Jasper: 1061 metres. Canmore: 1350 metres. Hwy 40 - Highwood Pass: 2206 metres. Pincher Creek: 1030 metres. Waterton: 1280 metres. Crowsnest Pass: 1300 metres. --------------------------------------------------------------------- Brooks - Strathmore - Vulcan. Tonight..Partly cloudy with 30 percent chance of showers this evening. Becoming clear late this evening and overnight. Risk of a thunderstorm early this evening. Wind south 20 km/h becoming west 20 early this evening. Low zero with patchy frost. Tuesday..A mix of sun and cloud. 30 percent chance of showers late in the afternoon with risk of a thunderstorm. High 20. UV index 6 or high. Tuesday night..Partly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening and after midnight. Low plus 4 with risk of frost. Remainder unchanged. End $$$$^^ FPCN15 CWWG 182200 Forecasts for Southern Alberta and the mountain parks issued by Environment Canada at 4:00 p.m. MDT Monday 18 May 2026 for tonight Tuesday and Tuesday night. The next scheduled forecast will be issued at 5:00 a.m. MDT Tuesday. --------------------------------------------------------------------- Major reference elevations: Banff: 1384 metres. Lake Louise: 1750 metres. Highway 93 - Bow Summit: 2068 metres. Highway 93 - Sunwapta Pass: 2034 metres. Columbia Icefields Visitors Centre: 2006 metres. Jasper: 1061 metres. Canmore: 1350 metres. Hwy 40 - Highwood Pass: 2206 metres. Pincher Creek: 1030 metres. Waterton: 1280 metres. Crowsnest Pass: 1300 metres. --------------------------------------------------------------------- City of Calgary. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind north 20 km/h gusting to 40 becoming light early this evening. Low plus 3 except zero in outlying areas. Patchy frost. Tuesday..A mix of sun and cloud. 30 percent chance of showers late in the afternoon with risk of a thunderstorm. High 17. UV index 6 or high. Tuesday night..Partly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Low plus 5. Okotoks - High River - Claresholm. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light early this evening. Low zero with patchy frost. Tuesday..A mix of sun and cloud. 30 percent chance of showers in the afternoon with risk of a thunderstorm. High 18. UV index 6 or high. Tuesday night..Partly cloudy with 30 percent chance of showers. Risk of a thunderstorm early in the evening. Low plus 5. Airdrie - Cochrane - Olds - Sundre. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind northwest 20 km/h becoming light early this evening. Low zero with patchy frost. Tuesday..A mix of sun and cloud. 60 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming southwest 20 km/h gusting to 40 early in the afternoon. High 15. UV index 6 or high. Tuesday night..Partly cloudy. 60 percent chance of showers in the evening and after midnight. Risk of a thunderstorm in the evening. Wind northwest 20 km/h gusting to 40 becoming light late in the evening. Low plus 1 with risk of frost. Drumheller - Three Hills. Tonight..Partly cloudy with 30 percent chance of showers this evening then clear. Risk of a thunderstorm early this evening. Low zero with patchy frost. Tuesday..Sunny early in the morning then a mix of sun and cloud with 60 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming west 20 km/h gusting to 40 in the afternoon. High 19. UV index 6 or high. Tuesday night..Partly cloudy. 60 percent chance of showers in the evening and after midnight with risk of a thunderstorm. Wind west 20 km/h gusting to 40 becoming light late in the evening. Low plus 4 with risk of frost. Brooks - Strathmore - Vulcan. Tonight..Partly cloudy with 30 percent chance of showers this evening. Becoming clear late this evening and overnight. Risk of a thunderstorm early this evening. Wind south 20 km/h becoming light this evening. Low zero with patchy frost. Tuesday..A mix of sun and cloud. 30 percent chance of showers late in the afternoon with risk of a thunderstorm. High 20. UV index 6 or high. Tuesday night..Partly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening and after midnight. Low plus 4 with risk of frost. Kananaskis - Canmore. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Snow level 2000 metres. Low plus 2. Tuesday..A mix of sun and cloud. 30 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming west 20 km/h gusting to 40 near noon. High 15. UV index 6 or high. Tuesday night..Partly cloudy. 30 percent chance of showers in the evening with risk of a thunderstorm. Wind west 20 km/h gusting to 40 becoming light in the evening. Low plus 1. Banff National Park Highway 93 - Lake Louise to Saskatchewan River Crossing. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Snow level 2000 metres. Low plus 1. Tuesday..A mix of sun and cloud. 30 percent chance of showers late in the morning and in the afternoon. Snow level 2100 metres. Wind becoming southwest 20 km/h early in the afternoon. High 12. UV index 6 or high. Tuesday night..Partly cloudy. 30 percent chance of showers early in the evening. Snow level 2100 metres. Wind southwest 20 km/h becoming light in the evening. Low zero. Highway 93 - Jasper to Saskatchewan River Crossing Jasper National Park. Tonight..Partly cloudy. 30 percent chance of showers early this evening. 60 percent chance of showers before morning. Snow level 1800 metres lowering to 1300 metres before morning. Low plus 2. Tuesday..Mainly cloudy with 60 percent chance of showers. Snow level 1300 metres rising to 2000 metres in the afternoon. Wind becoming southwest 20 km/h early in the afternoon. High 15. UV index 4 or moderate. Tuesday night..Partly cloudy. 30 percent chance of showers in the evening. Snow level 2000 metres. Wind southwest 20 km/h becoming light in the evening. Low plus 3. Nordegg - Forestry Trunk Road Highway 734. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low plus 1. Tuesday..A mix of sun and cloud with 60 percent chance of showers. Risk of a thunderstorm in the afternoon. Wind becoming west 20 km/h gusting to 40 near noon. High 13. UV index 5 or moderate. Tuesday night..Partly cloudy. 60 percent chance of showers in the evening and after midnight. Risk of a thunderstorm in the evening. Wind west 20 km/h gusting to 40 becoming light in the evening. Low minus 1. Rocky Mountain House - Caroline. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low zero with patchy frost. Tuesday..A mix of sun and cloud. 60 percent chance of showers in the afternoon with risk of a thunderstorm. High 15. UV index 5 or moderate. Tuesday night..A few showers ending late in the evening then partly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Low plus 1 with risk of frost. Red Deer - Ponoka - Innisfail - Stettler. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low plus 1 with risk of frost. Tuesday..A mix of sun and cloud. 60 percent chance of showers late in the afternoon with risk of a thunderstorm. Wind becoming northwest 20 km/h gusting to 40 in the afternoon. High 16. UV index 5 or moderate. Tuesday night..Partly cloudy. A few showers ending near midnight then 30 percent chance of showers late in the evening and after midnight. Clearing before morning. Risk of a thunderstorm in the evening and after midnight. Wind northwest 20 km/h gusting to 40 becoming light in the evening. Low plus 4 with risk of frost. Hanna - Coronation - Oyen. Tonight..Partly cloudy with 30 percent chance of showers this evening and after midnight. Clearing before morning. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low plus 1 with risk of frost. Tuesday..A mix of sun and cloud. 30 percent chance of showers late in the afternoon with risk of a thunderstorm. High 18. UV index 6 or high. Tuesday night..Mainly cloudy. 30 percent chance of showers early in the evening. Showers beginning in the evening and ending overnight. Risk of a thunderstorm in the evening and after midnight. Wind becoming west 20 km/h gusting to 40 in the evening then light overnight. Low plus 4 with risk of frost. Medicine Hat - Bow Island - Suffield. Tonight..A few clouds. Low zero with patchy frost. Tuesday..Sunny in the morning then a mix of sun and cloud with 30 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. High 19. UV index 6 or high. Tuesday night..Partly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h becoming light in the evening. Low 7. Cypress Hills Provincial Park - Foremost. Tonight..Partly cloudy. Low zero with patchy frost. Tuesday..A mix of sun and cloud. 30 percent chance of showers late in the afternoon with risk of a thunderstorm. High 16. UV index 6 or high. Tuesday night..Partly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Wind southwest 20 km/h becoming light in the evening. Low plus 5. Lethbridge - Taber - Milk River. Tonight..Partly cloudy with 30 percent chance of showers this evening. Clearing near midnight. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low plus 2 with risk of frost. Tuesday..Sunny early in the morning then a mix of sun and cloud with 30 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. High 16. UV index 6 or high. Tuesday night..Partly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Low 7. Cardston - Fort MacLeod - Magrath. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low plus 4 with risk of frost. Tuesday..A mix of sun and cloud. 30 percent chance of showers late in the afternoon with risk of a thunderstorm. Wind becoming west 20 km/h gusting to 40 in the morning. High 16. UV index 6 or high. Tuesday night..Partly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Wind west 20 km/h gusting to 40 becoming light near midnight. Low 6. Crowsnest Pass - Pincher Creek - Waterton Lakes Nat. Park. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind east 20 km/h gusting to 40 becoming light early this evening. Low plus 4. Tuesday..A mix of sun and cloud. 30 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming west 20 km/h gusting to 40 in the morning. High 16. UV index 6 or high. Tuesday night..Partly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Wind west 20 km/h gusting to 40 becoming light near midnight. Low plus 5. End $$$$^^
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