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Worldwide Ski Resort Weather Forecasts

GFS, ECMWF & ICON weather models Up to 16-day outlook

Mountain weather expertise since 1996

Colour guide Temperature · Wind · Rain · Snow

Temperature °C< −10 / −10 / 0 / 10 / 20 / 30+

Wind km/h< 10 / 10 / 29 / 50 / 75+

Rain mm< 1 / 1 / 3 / 10 / 20+

Snow cm< 1 / 1 / 5 / 10 / 20+

Each colour starts at the value shown. Wind colours match across all three units. Dry cells stay neutral. Colours describe the displayed values, not official weather warnings.

Blacktail Mountain Ski Area - Upper ski area

GFS · Model run: Fri 13/11/2026 06:00 UTC · Updated on this site: 13/11/2026 12:35 UTC · 4 model runs daily.Next update expected: 13/11 18:42 UTC

Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Rain (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions	Friday, 13/11 06 5.8 47 8 4 2B S 0 0 1009 3446 Clear 09 5 50 9 5 2B S 0 0 1008 3390 Clear 12 4.1 53 8 4 2B S 0 0 1007 3284 Clear 15 3.4 55 7 4 2B S 0 0 1006 3245 Clear 18 4.9 47 8 4 2B S 0 0 1003 3232 Clear 21 6.5 39 10 5 2B S 0 0 999 3219 Clear Saturday, 14/11 00 5.1 42 9 5 2B S 0 0 999 3211 Clear 03 4 46 8 4 2B SW 0 0 1000 3120 Clear 06 3.3 50 8 4 2B S 0 0 1000 3026 Clear 09 2.6 55 4 2 1B SW 0 0 1000 2972 Clear 12 2.2 58 7 4 2B SW 0 0 1000 2924 Clear 15 1.4 62 11 6 2B SW 0 0 1004 2702 Clear 18 2.4 73 14 7 3B SW 0 0 1006 1960 Clear 21 2 72 17 9 3B SW 0.03 0 1008 1931 Clear Sunday, 15/11 00 1 82 11 6 2B SW 0.06 0 1010 1924 Light snowfall 03 0.9 79 14 8 3B SW 0.15 0 1012 1926 Light snowfall 06 0.1 79 18 10 3B SW 0.03 0 1014 1876 Clear 09 -0.3 84 20 11 4B SW 0 0 1015 1916 Clear 12 -0.3 83 21 11 4B SW 0 0 1015 1998 Clear 15 -0.4 81 21 11 4B SW 0 0 1016 1737 Clear 18 1.1 75 19 10 3B SW 0 0 1015 2281 Clear 21 2.9 67 17 9 3B SW 0 0 1013 2251 Clear Monday, 16/11 00 3.2 64 13 7 3B SW 0 0 1014 2299 Clear 03 2.7 68 14 8 3B SW 0 0 1015 2269 Clear 06 1.9 76 15 8 3B SW 0 0 1016 2188 Clear 09 1.3 83 15 8 3B SW 0 0 1016 2153 Clear 12 0.7 91 13 7 3B SW 0.04 0 1016 1921 Clear 15 0.5 93 9 5 2B SW 0.06 0 1016 1852 Light snowfall 18 0.4 94 12 6 2B SW 0.25 0 1016 1792 Light snowfall 21 0.3 96 9 5 2B SW 0.08 0 1015 1779 Light snowfall Tuesday, 17/11 00 0.2 95 7 4 2B SW 0.64 0.2 1015 1781 Snowfall 03 0.1 94 6 3 2B SW 0.06 0 1015 1738 Light snowfall 06 -0.3 95 7 4 2B SW 0.05 0 1015 1667 Light snowfall 09 -0.8 96 6 3 2B W 0.68 0.2 1016 1584 Snowfall 12 -1.2 94 5 3 1B W 0.06 0 1015 1525 Light snowfall 15 -1.6 94 6 3 2B NW 0.07 0 1015 1463 Light snowfall 18 -1.1 86 6 3 1B NW 0 0 1014 1516 Clear 21 -0.9 83 7 4 2B NW 0.06 0 1013 1561 Light snowfall Wednesday, 18/11 00 -1.4 86 5 3 1B W 0.12 0 1013 1579 Light snowfall 03 -1.9 87 5 3 1B W 0.07 0 1014 1548 Light snowfall 06 -2.3 88 5 3 1B W 0.09 0 1014 1494 Light snowfall 09 -2.8 88 7 4 2B W 0.06 0 1014 1324 Light snowfall 12 -3.5 85 6 3 2B W 0.03 0 1015 1129 Clear 15 -3.9 78 3 2 1B SW 0.03 0 1017 916 Clear 18 -2.4 68 6 3 2B S 0.00 0 1016 1352 Clear 21 -1.5 59 6 3 2B S 0 0 1015 1482 Clear Thursday, 19/11 00 -2.1 64 3 2 1B S 0 0 1016 1493 Clear 03 -2.5 69 3 1 1B SE 0 0 1018 1372 Clear 06 -3.1 75 2 1 1B E 0 0 1019 1163 Clear 09 -3.6 79 6 3 1B NE 0 0 1020 952 Clear 12 -3.8 79 8 4 2B NE 0 0 1020 917 Clear 15 -4 81 10 5 2B NE 0 0 1020 870 Clear 18 -3.1 74 15 8 3B NE 0 0 1019 1277 Clear 21 -1.6 67 18 10 3B NE 0 0 1017 1524 Clear Friday, 20/11 00 -1.8 67 26 14 4B NE 0.07 0 1017 1550 Light snowfall 03 -2.8 71 22 12 4B E 0.03 0 1020 1334 Clear 06 -3.7 76 12 7 3B NE 0 0 1021 903 Clear 09 -4.4 76 12 6 2B NE 0 0 1022 714 Clear 12 -4.9 78 12 7 3B NE 0 0 1021 627 Clear 15 -4.9 76 10 6 2B NE 0 0 1020 667 Clear 18 -3.6 68 11 6 2B NE 0 0 1018 1201 Clear 21 -1.9 59 10 6 2B NE 0 0 1015 1382 Clear Saturday, 21/11 00 -2.3 60 8 4 2B NE 0 0 1015 1102 Clear 03 -2.9 61 7 4 2B NE 0 0 1016 847 Clear 06 -3.9 63 8 4 2B NE 0 0 1017 697 Clear 09 -4.6 61 7 4 2B N 0 0 1018 654 Clear 12 -4.8 62 6 3 1B NE 0 0 1019 733 Clear 15 -5.4 87 5 3 1B NE 0.03 0 1020 789 Clear 18 -4.5 77 5 3 1B NE 0.03 0 1020 1201 Clear 21 -3 58 6 3 2B N 0 0 1019 1339 Clear Sunday, 22/11 00 -3.9 54 7 4 2B NW 0 0 1020 930 Clear 03 -4.6 58 5 3 1B W 0 0 1021 713 Clear 06 -5.4 67 5 3 1B NW 0 0 1022 588 Clear 09 -5.9 70 7 4 2B NW 0 0 1023 490 Clear 12 -6.3 74 10 6 2B NW 0 0 1024 410 Clear 15 -6.6 76 11 6 2B NW 0 0 1026 338 Clear 18 -5.5 70 11 6 2B N 0.03 0 1026 959 Clear 21 -4.1 61 10 6 2B NW 0.03 0 1025 1182 Clear Monday, 23/11 00 -4.6 66 10 5 2B N 0 0 1027 695 Clear 03 -4.9 68 11 6 2B N 0 0 1030 532 Clear 06 -5.5 71 11 6 2B N 0 0 1032 418 Clear 09 -5.8 70 9 5 2B NE 0 0 1033 317 Clear 12 -6.1 72 7 4 2B NE 0 0 1035 240 Clear 15 -6.3 74 5 3 1B E 0 0 1036 184 Clear 18 -5.3 73 4 2 1B SE 0 0 1035 883 Clear 21 -3 57 4 2 1B S 0 0 1032 1213 Clear Tuesday, 24/11 00 -2.8 51 3 2 1B S 0 0 1031 668 Clear 03 -2.9 51 2 1 1B SW 0 0 1032 513 Clear 06 -3.2 55 4 2 1B W 0 0 1032 444 Clear 09 -3.9 59 1 1 0B SW 0 0 1032 358 Clear 12 -4.3 64 2 1 1B W 0 0 1032 276 Clear 15 -4.7 66 1 0 0B E 0 0 1033 183 Clear 18 -3.7 59 2 1 1B SE 0 0 1030 916 Clear 21 -1.9 48 2 1 1B S 0 0 1027 1244 Clear Wednesday, 25/11 00 -2.5 49 4 2 1B W 0 0 1027 812 Clear 03 -2.8 51 3 2 1B SW 0 0 1026 742 Clear 06 -3 53 5 3 1B SW 0.04 0 1025 871 Clear 09 -4.2 70 6 3 1B W 0.49 0.5 1024 756 Snowfall 12 -5 90 9 5 2B SW 1.2 1.2 1024 728 Snowfall 15 -5.9 85 6 3 2B W 0.06 0.1 1025 300 Light snowfall 18 -4.6 74 4 2 1B NW 0 0 1023 1087 Clear 21 -2.7 62 5 3 1B NW 0 0 1020 1298 Clear Thursday, 26/11 00 -3.5 66 4 2 1B NW 0 0 1023 657 Clear 03 -3.5 65 5 3 1B NW 0 0 1025 450 Clear 06 -3.5 64 4 2 1B NW 0 0 1026 356 Clear 09 -3.8 66 4 2 1B W 0 0 1027 257 Clear 12 -4.1 71 7 4 2B W 0 0 1028 194 Clear 15 -4.3 76 10 5 2B SW 0 0 1028 139 Clear 18 -3.1 72 12 6 2B W 0 0 1025 1059 Clear 21 -1.6 62 15 8 3B W 0 0 1024 1285 Clear Friday, 27/11 00 -2.1 60 16 9 3B W 0 0 1024 785 Clear 03 -2.3 60 14 8 3B W 0 0 1025 641 Clear 06 -2.7 66 12 6 2B W 0 0 1024 596 Clear 09 -2.9 68 12 6 2B W 0 0 1024 636 Clear 12 -3.3 72 11 6 2B W 0 0 1024 576 Clear 15 -3.3 75 9 5 2B W 0 0 1022 687 Clear 18 -2.9 72 8 5 2B SW 0 0 1020 1061 Clear 21 -3.2 87 10 5 2B SW 0.06 0.1 1018 1152 Light snowfall Saturday, 28/11 00 -3.7 94 14 8 3B SW 0.14 0.1 1016 916 Light snowfall 03 -3.7 92 15 8 3B SW 0.00 0 1014 840 Clear 06 -3.5 88 15 8 3B W 0 0 1012 816 Clear 09 -4.1 97 15 8 3B SW 0.70 0.7 1012 884 Snowfall 12 -4.2 97 16 9 3B W 0.48 0.5 1011 873 Snowfall 15 -4.2 96 17 9 3B W 0.10 0.1 1012 755 Light snowfall 18 -3 94 18 10 3B SW 0.00 0 1011 1258 Clear 21 -2.2 92 20 11 4B SW 0.03 0 1010 1392 Clear Sunday, 29/11 00 -2.7 94 23 12 4B SW 0.04 0 1011 1337 Clear 03 -2.7 90 24 13 4B W 0.22 0 1012 1355 Light snowfall 06 -3.5 86 24 13 4B W 0.03 0 1014 1082 Clear

Day

Local time

Temp. (°C)

Humidity (%)

Wind (km/h)

Wind (knots)

Wind (Bft)

Direction

Rain (mm)

Snow (cm)

Pressure (hPa)

Freezing (m)

Conditions

Friday, 13/11

5.8

1009

3446

Clear

1008

3390

Clear

4.1

1007

3284

Clear

3.4

1006

3245

Clear

4.9

1003

3232

Clear

6.5

999

3219

Clear

Saturday, 14/11

5.1

999

3211

Clear

1000

3120

Clear

3.3

1000

3026

Clear

2.6

1000

2972

Clear

2.2

1000

2924

Clear

1.4

1004

2702

Clear

2.4

1006

1960

Clear

0.03

1008

1931

Clear

Sunday, 15/11

0.06

1010

1924

Light
snowfall

0.9

0.15

1012

1926

Light
snowfall

0.1

0.03

1014

1876

Clear

-0.3

1015

1916

Clear

-0.3

1015

1998

Clear

-0.4

1016

1737

Clear

1.1

1015

2281

Clear

2.9

1013

2251

Clear

Monday, 16/11

3.2

1014

2299

Clear

2.7

1015

2269

Clear

1.9

1016

2188

Clear

1.3

1016

2153

Clear

0.7

0.04

1016

1921

Clear

0.5

0.06

1016

1852

Light
snowfall

0.4

0.25

1016

1792

Light
snowfall

0.3

0.08

1015

1779

Light
snowfall

Tuesday, 17/11

0.2

0.64

0.2

1015

1781

Snowfall

0.1

0.06

1015

1738

Light
snowfall

-0.3

0.05

1015

1667

Light
snowfall

-0.8

0.68

0.2

1016

1584

Snowfall

-1.2

0.06

1015

1525

Light
snowfall

-1.6

0.07

1015

1463

Light
snowfall

-1.1

1014

1516

Clear

-0.9

0.06

1013

1561

Light
snowfall

Wednesday, 18/11

-1.4

0.12

1013

1579

Light
snowfall

-1.9

0.07

1014

1548

Light
snowfall

-2.3

0.09

1014

1494

Light
snowfall

-2.8

0.06

1014

1324

Light
snowfall

-3.5

0.03

1015

1129

Clear

-3.9

0.03

1017

916

Clear

-2.4

0.00

1016

1352

Clear

-1.5

1015

1482

Clear

Thursday, 19/11

-2.1

1016

1493

Clear

-2.5

1018

1372

Clear

-3.1

1019

1163

Clear

-3.6

1020

952

Clear

-3.8

1020

917

Clear

-4

1020

870

Clear

-3.1

1019

1277

Clear

-1.6

1017

1524

Clear

Friday, 20/11

-1.8

0.07

1017

1550

Light
snowfall

-2.8

0.03

1020

1334

Clear

-3.7

1021

903

Clear

-4.4

1022

714

Clear

-4.9

1021

627

Clear

-4.9

1020

667

Clear

-3.6

1018

1201

Clear

-1.9

1015

1382

Clear

Saturday, 21/11

-2.3

1015

1102

Clear

-2.9

1016

847

Clear

-3.9

1017

697

Clear

-4.6

1018

654

Clear

-4.8

1019

733

Clear

-5.4

0.03

1020

789

Clear

-4.5

0.03

1020

1201

Clear

-3

1019

1339

Clear

Sunday, 22/11

-3.9

1020

930

Clear

-4.6

1021

713

Clear

-5.4

1022

588

Clear

-5.9

1023

490

Clear

-6.3

1024

410

Clear

-6.6

1026

338

Clear

-5.5

0.03

1026

959

Clear

-4.1

0.03

1025

1182

Clear

Monday, 23/11

-4.6

1027

695

Clear

-4.9

1030

532

Clear

-5.5

1032

418

Clear

-5.8

1033

317

Clear

-6.1

1035

240

Clear

-6.3

1036

184

Clear

-5.3

1035

883

Clear

-3

1032

1213

Clear

Tuesday, 24/11

-2.8

1031

668

Clear

-2.9

1032

513

Clear

-3.2

1032

444

Clear

-3.9

1032

358

Clear

-4.3

1032

276

Clear

-4.7

1033

183

Clear

-3.7

1030

916

Clear

-1.9

1027

1244

Clear

Wednesday, 25/11

-2.5

1027

812

Clear

-2.8

1026

742

Clear

-3

0.04

1025

871

Clear

-4.2

0.49

0.5

1024

756

Snowfall

-5

1.2

1024

728

Snowfall

-5.9

0.06

0.1

1025

300

Light
snowfall

-4.6

1023

1087

Clear

-2.7

1020

1298

Clear

Thursday, 26/11

-3.5

1023

657

Clear

-3.5

1025

450

Clear

-3.5

1026

356

Clear

-3.8

1027

257

Clear

-4.1

1028

194

Clear

-4.3

1028

139

Clear

-3.1

1025

1059

Clear

-1.6

1024

1285

Clear

Friday, 27/11

-2.1

1024

785

Clear

-2.3

1025

641

Clear

-2.7

1024

596

Clear

-2.9

1024

636

Clear

-3.3

1024

576

Clear

-3.3

1022

687

Clear

-2.9

1020

1061

Clear

-3.2

0.06

0.1

1018

1152

Light
snowfall

Saturday, 28/11

-3.7

0.14

0.1

1016

916

Light
snowfall

-3.7

0.00

1014

840

Clear

-3.5

1012

816

Clear

-4.1

0.70

0.7

1012

884

Snowfall

-4.2

0.48

0.5

1011

873

Snowfall

-4.2

0.10

0.1

1012

755

Light
snowfall

-3

0.00

1011

1258

Clear

-2.2

0.03

1010

1392

Clear

Sunday, 29/11

-2.7

0.04

1011

1337

Clear

-2.7

0.22

1012

1355

Light
snowfall

-3.5

0.03

1014

1082

Clear

Blacktail Mountain — chairlift and snow-covered forest. Photo: Katie Brady. Archive image; resized. Source · CC BY-SA 2.0

Blacktail Mountain is a ski area above Lakeside and Flathead Lake in northwestern Montana. Its lodge and parking are near the top of the mountain, with lift-served runs descending through forested terrain. Source