Forecasts for southern Alberta and the Mountain Park

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* NOTE: Corrected and/or amended bulletins are listed first *

 
FPCN15 CWWG 251200
Forecasts for Southern Alberta and the mountain parks issued by
Environment Canada at 5:00 a.m. MST Wednesday 25 November 2020 for
today and Thursday.
The next scheduled forecast will be issued at 11:00 a.m. MST.

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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.
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City of Calgary.
Today..Mainly sunny. Wind north 30 km/h gusting to 50 becoming light
 late this morning. High plus 1. UV index 1 or low. Wind chill
 minus 8 this morning.
Tonight..Clear. Becoming partly cloudy near midnight. Wind west
 20 km/h becoming light after midnight. Low minus 4. Wind chill
 minus 10 overnight.
Thursday..A mix of sun and cloud. Clearing late in the morning. Wind
 becoming southwest 20 km/h late in the morning. High plus 3. UV
 index 1 or low. Wind chill minus 10 in the morning.

Okotoks - High River - Claresholm.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40 except
 gusting to 80 in wind prone areas early this morning. Wind becoming
 north 20 gusting to 40 then light late this morning. Temperature
 falling to minus 2 this afternoon. UV index 1 or low. Wind chill
 minus 5 this afternoon.
Tonight..Clear. Becoming partly cloudy near midnight. Wind becoming
 west 20 km/h gusting to 40 except gusting to 60 in wind prone areas
 this evening and after midnight. Wind becoming light overnight. Low
 minus 7. Wind chill minus 5 this evening and minus 12 overnight.
Thursday..Clearing in the morning. Wind becoming southwest 20 km/h in
 the afternoon. High plus 2. UV index 1 or low.

Airdrie - Cochrane - Olds - Sundre.
Today..Mainly sunny. Wind northwest 20 km/h gusting to 40 becoming
 light this morning. High plus 1. UV index 1 or low. Wind chill
 minus 7 this morning.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
 chance of flurries overnight. Wind up to 15 km/h. Low minus 6. Wind
 chill near minus 10.
Thursday..Mainly cloudy. 40 percent chance of flurries early in the
 morning. Clearing late in the morning. Wind up to 15 km/h. High
 plus 3. UV index 1 or low. Wind chill minus 8 in the morning.

Drumheller - Three Hills.
Today..A mix of sun and cloud. Clearing near noon. Wind northwest
 30 km/h gusting to 50 becoming light this afternoon. High plus 1. UV
 index 1 or low. Wind chill minus 8 this morning.
Tonight..Clear. Increasing cloudiness near midnight then 60 percent
 chance of flurries before morning. Wind up to 15 km/h. Low minus 7.
 Wind chill minus 10 this evening.
Thursday..Cloudy with 60 percent chance of flurries in the morning.
 Clearing near noon. Wind up to 15 km/h. High zero. UV index 1 or
 low. Wind chill minus 8 in the morning.

Brooks - Strathmore - Vulcan.
Today..A mix of sun and cloud. Wind southwest 20 km/h gusting to 40
 except gusting to 60 over southern sections early this morning. Wind
 becoming northwest 30 gusting to 50 this morning then light late
 this afternoon. Temperature falling to minus 2 this afternoon. UV
 index 1 or low. Wind chill minus 7 this afternoon.
Tonight..A few clouds. Increasing cloudiness overnight. Wind up to 15
 km/h. Low minus 5. Wind chill near minus 9.
Thursday..Cloudy. 30 percent chance of flurries in the morning.
 Clearing near noon. Wind up to 15 km/h. High minus 1. UV index 1 or
 low. Wind chill near minus 9.

Kananaskis - Canmore.
Today..A mix of sun and cloud. Clearing late this morning. Wind
 southwest 30 km/h gusting to 50 except gusting to 80 in wind prone
 areas early this morning. Wind becoming light this morning then
 becoming southwest 20 gusting to 40 this afternoon. High plus 1. UV
 index 1 or low. Wind chill minus 9 this morning.
Tonight..Clear. Becoming partly cloudy near midnight. Wind southwest
 20 km/h gusting to 40 except gusting to 60 in wind prone areas this
 evening and after midnight. Wind becoming light overnight. Low
 minus 1. Wind chill near minus 7.
Thursday..Clearing in the morning. Wind becoming southwest 20 km/h in
 the afternoon. High plus 5. UV index 1 or low. Wind chill minus 6 in
 the morning.

Banff National Park.
Today..Mainly cloudy with 40 percent chance of flurries. Wind
 becoming southwest 20 km/h gusting to 40 except gusting to 60 in
 wind prone areas this afternoon. High zero. UV index 1 or low. Wind
 chill minus 9 this morning.
Tonight..Mainly cloudy with 40 percent chance of flurries. Wind
 southwest 20 km/h gusting to 40 except gusting to 60 in wind prone
 areas this evening and after midnight. Wind becoming light
 overnight. Low minus 4. Wind chill near minus 10.
Thursday..Mainly cloudy. 40 percent chance of flurries early in the
 morning. Clearing near noon. Wind becoming southwest 20 km/h in the
 afternoon. High plus 3. UV index 1 or low. Wind chill minus 8 in the
 morning.

Highway 93 - Lake Louise to Saskatchewan River Crossing.
Today..Cloudy with 60 percent chance of flurries. Wind becoming west
 20 km/h gusting to 40 this afternoon. High minus 3. Wind chill near
 minus 12.
Tonight..Cloudy. 30 percent chance of flurries early this evening.
 Periods of snow beginning this evening then changing to 40 percent
 chance of flurries before morning. Local amount 2 to 4 cm. Wind
 southwest 20 km/h gusting to 40 except gusting to 60 in wind prone
 areas. Low minus 6. Wind chill near minus 13.
Thursday..Cloudy. 40 percent chance of flurries early in the morning.
 Becoming a mix of sun and cloud late in the morning. Wind west
 30 km/h. High minus 2. UV index 1 or low. Wind chill near minus 13.

Highway 93 - Jasper to Saskatchewan River Crossing.
Today..Mainly cloudy. 30 percent chance of flurries this morning.
 Wind becoming southwest 20 km/h gusting to 40 this afternoon. High
 plus 2. UV index 1 or low. Wind chill minus 8 this morning.
Tonight..Cloudy with 60 percent chance of flurries. Wind southwest
 20 km/h gusting to 40 except gusting to 60 in wind prone areas. Wind
 becoming light before morning. Low minus 4. Wind chill near minus 8.
Thursday..Mainly cloudy. 30 percent chance of flurries early in the
 morning. Wind up to 15 km/h. High plus 3. UV index 1 or low. Wind
 chill minus 6 in the morning.

Jasper National Park.
Today..Cloudy with 30 percent chance of flurries early this morning
 then a mix of sun and cloud. Wind becoming southwest 20 km/h gusting
 to 40 this afternoon. High plus 2. UV index 1 or low. Wind chill
 minus 8 this morning.
Tonight..Cloudy with 40 percent chance of flurries. Wind southwest
 20 km/h gusting to 40 except gusting to 60 in wind prone areas. Wind
 becoming light before morning. Low minus 4. Wind chill minus 9 this
 evening and minus 4 overnight.
Thursday..Mainly cloudy. 40 percent chance of flurries early in the
 morning. Wind up to 15 km/h. High plus 3. UV index 1 or low. Wind
 chill minus 6 in the morning.

Nordegg - Forestry Trunk Road Highway 734.
Today..Light snow ending this morning then a mix of sun and cloud.
 Wind up to 15 km/h. High plus 2. UV index 1 or low. Wind chill
 minus 7 this morning.
Tonight..Partly cloudy. Becoming cloudy near midnight. 30 percent
 chance of flurries overnight. Wind up to 15 km/h. Low minus 3. Wind
 chill near minus 7.
Thursday..Clearing early in the afternoon. Wind becoming southwest
 20 km/h in the afternoon. High 7. UV index 1 or low. Wind chill
 minus 5 in the morning.

Rocky Mountain House - Caroline.
Today..Cloudy with 40 percent chance of flurries early this morning
 then a mix of sun and cloud. Wind up to 15 km/h. High zero. UV
 index 1 or low. Wind chill minus 9 this morning.
Tonight..Partly cloudy. Becoming cloudy near midnight with 60 percent
 chance of flurries overnight. Wind up to 15 km/h. Low minus 6. Wind
 chill near minus 9.
Thursday..Cloudy with 60 percent chance of flurries early in the
 morning then a mix of sun and cloud. Wind up to 15 km/h. High
 plus 3. UV index 1 or low. Wind chill minus 8 in the morning.

Red Deer - Ponoka - Innisfail - Stettler.
Today..Cloudy with 60 percent chance of flurries early this morning
 then a mix of sun and cloud. Wind northwest 20 km/h gusting to 40
 becoming light this afternoon. High zero. UV index 1 or low. Wind
 chill minus 8 this morning.
Tonight..Partly cloudy. Becoming cloudy near midnight with 60 percent
 chance of flurries overnight. Wind up to 15 km/h. Low minus 5. Wind
 chill near minus 9.
Thursday..Cloudy with 60 percent chance of flurries in the morning
 then a mix of sun and cloud. Wind becoming south 20 km/h late in the
 morning. High minus 1. UV index 1 or low. Wind chill near minus 9.

Hanna - Coronation - Oyen.
Today..A mix of sun and cloud. 30 percent chance of flurries this
 morning. Wind southwest 20 km/h gusting to 40 becoming northwest 30
 gusting to 50 this morning then light this afternoon. High plus 1.
 UV index 1 or low. Wind chill minus 8 this morning.
Tonight..Partly cloudy. Becoming cloudy near midnight with 60 percent
 chance of flurries overnight. Wind becoming southwest 20 km/h
 gusting to 40 this evening. Low minus 7. Wind chill minus 7 this
 evening and minus 14 overnight.
Thursday..Cloudy with 60 percent chance of flurries early in the
 morning. Clearing late in the morning. Wind southwest 20 km/h
 gusting to 40. High minus 4. UV index 1 or low. Wind chill near
 minus 14.

Medicine Hat - Bow Island - Suffield.
Today..A mix of sun and cloud. Wind southwest 30 km/h gusting to 50
 becoming northwest 20 gusting to 40 this morning then light this
 afternoon. Temperature falling to minus 1 this afternoon. UV index 1
 or low. Wind chill minus 6 this afternoon.
Tonight..Partly cloudy. Wind becoming southwest 20 km/h gusting to 40
 late this evening. Low minus 4. Wind chill near minus 9.
Thursday..Mainly cloudy with 40 percent chance of flurries in the
 morning and early in the afternoon. Clearing late in the afternoon.
 Wind southwest 20 km/h gusting to 40. High minus 1. UV index 1 or
 low. Wind chill near minus 10.

Cypress Hills Provincial Park - Foremost.
Today..A mix of sun and cloud. Wind southwest 30 km/h gusting to 50
 becoming northwest 20 gusting to 40 this morning then light this
 afternoon. Temperature falling to minus 3 this afternoon. UV index 1
 or low. Wind chill minus 9 this afternoon.
Tonight..Partly cloudy. Wind becoming southwest 20 km/h gusting to 40
 late this evening. Low minus 6. Wind chill near minus 13.
Thursday..A mix of sun and cloud. Clearing in the afternoon. Wind
 southwest 20 km/h gusting to 40. High minus 3. UV index 1 or low.
 Wind chill near minus 12.

Lethbridge - Taber - Milk River.
Today..Clear. Becoming a mix of sun and cloud this morning. Wind
 southwest 40 km/h gusting to 60 becoming west 20 gusting to 40 this
 morning. Temperature falling to minus 1 this afternoon. UV index 1
 or low. Wind chill minus 7 this afternoon.
Tonight..Clear. Becoming partly cloudy overnight. Wind southwest
 20 km/h gusting to 40 increasing to 40 gusting to 60 late this
 evening. Low minus 3. Wind chill minus 11 this evening.
Thursday..A mix of sun and cloud. Clearing late in the morning. Wind
 southwest 50 km/h gusting to 70. High plus 3. UV index 1 or low.

Cardston - Fort MacLeod - Magrath.
Today..Mainly sunny. Wind southwest 30 km/h gusting to 50.
 Temperature falling to minus 1 this afternoon. UV index 1 or low.
 Wind chill minus 9 this afternoon.
Tonight..Clear. Wind southwest 40 km/h gusting to 60. Low minus 4.
 Wind chill near minus 13.
Thursday..Sunny. Wind southwest 50 km/h gusting to 70. High plus 3.
 UV index 1 or low.

Crowsnest Pass - Pincher Creek - Waterton Lakes Nat. Park.
Today..Clear. Becoming a mix of sun and cloud this morning. Wind west
 30 km/h gusting to 50. Temperature falling to minus 2 this
 afternoon. UV index 1 or low. Wind chill minus 9 this afternoon.
Tonight..Clear. Wind west 30 km/h gusting to 50 increasing to 50
 gusting to 70 late this evening. Low minus 4. Wind chill minus 9
 this evening and minus 14 overnight.
Thursday..Sunny. Wind west 60 km/h gusting to 80. High plus 2. UV
 index 1 or low. Wind chill minus 10 in the morning.

End
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