Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 23

Waxing Crescent 43%

09:14

01:38

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:46, Set: 17:36, Transit: 12:11. Moon - Rise: 09:14, Set: 01:38. Civil Dark: 18:07 - 06:15. Nautical Dark: 18:41 - 05:41. Astro Dark: 19:16 - 05:06

Total Clouds (% Sky Obscured)

67
56
69
74
66
67
75
72
72
50
75
98
96
100
94
94
100
100
99
100
99
100
100
93

Low Clouds (% Sky Obscured)

6
10
8
3
4
8
8
9
10
11
6
27
52
59
35
51
70
71
73
73
75
76
76
72

Medium Clouds (% Sky Obscured)

54
56
69
62
50
67
75
72
54
50
75
80
79
100
83
82
100
100
96
97
98
100
100
81

High Clouds (% Sky Obscured)

67
56
66
63
62
61
65
52
40
50
64
95
82
93
82
87
88
81
80
100
72
72
99
81

ISS Passover

Visibility (miles)

7
4
5
7
7
4
6
6
9
9
9
9
9
9
9
9
4
1
0
0
1
1
1
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
1
0
1
1
1
0
0
0
0
2
17
4
5
17
23
24
18
4
12
3
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
8
7
7
5
5
5
6
7
7
8
9
9
9
9
9
9
9
8
10
9
9
9
7

Chance of Frost

Temperature (°C)

-9
-9
-9
-10
-9
-9
-8
-7
-5
-4
-2
-2
-1
-2
-2
-3
-4
-5
-6
-8
-9
-10
-12
-13

Feels Like (°C)

-13
-13
-14
-14
-13
-13
-12
-11
-10
-8
-6
-7
-7
-7
-7
-8
-9
-10
-11
-13
-14
-16
-17
-18

Dew Point (°C)

-10
-10
-10
-12
-10
-11
-10
-9
-7
-7
-6
-6
-5
-4
-5
-6
-7
-7
-7
-9
-11
-12
-14
-15

Relative Humidity (%)

90
90
90
90
90
88
88
85
85
81
78
74
77
83
81
82
84
89
92
88
87
86
83
84

Pressure (mb)

1017
1017
1016
1016
1015
1016
1016
1015
1014
1014
1013
1012
1011
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011

Ozone (du)

413
410
410
412
414
414
414
412
411
409
414
420
422
421
419
419
421
422
423
423
417
420
422
417

Tuesday 24

First Quarter 55%

09:52

No Set

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:44, Set: 17:38, Transit: 12:11. Moon - Rise: 09:52, Set: No Set. Civil Dark: 18:08 - 06:14. Nautical Dark: 18:43 - 05:39. Astro Dark: 19:17 - 05:04

Total Clouds (% Sky Obscured)

90
94
96
93
90
90
64
63
66
64
64
25
10
20
25
25
25
52
83
100
100
100
100
100

Low Clouds (% Sky Obscured)

68
67
66
64
64
66
63
62
66
64
64
16
10
15
20
20
20
43
21
15
15
15
10
88

Medium Clouds (% Sky Obscured)

69
89
91
87
61
45
2
0
0
0
0
0
0
0
0
0
0
6
60
80
75
72
71
94

High Clouds (% Sky Obscured)

50
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
14
2
6
99
100
26

ISS Passover

Visibility (miles)

2
2
4
5
5
4
5
6
5
4
2
2
1
1
1
1
2
1
1
1
2
2
1
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
5
0
5
1
0
0
0
0
4
11
2
20
15
6
2
3
0
2
1
1
11
2
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
6
5
5
5
6
6
6
6
6
7
7
6
5
4
2
2
2
2
2
3
3

Chance of Frost

Temperature (°C)

-14
-15
-16
-17
-18
-18
-19
-18
-16
-15
-13
-12
-11
-11
-11
-12
-14
-15
-16
-17
-18
-20
-20
-20

Feels Like (°C)

-19
-19
-20
-21
-22
-23
-23
-22
-21
-20
-18
-17
-16
-16
-16
-16
-18
-18
-20
-21
-22
-24
-24
-24

Dew Point (°C)

-16
-17
-18
-19
-20
-21
-21
-21
-19
-17
-15
-15
-13
-14
-14
-14
-16
-17
-19
-19
-21
-22
-22
-22

Relative Humidity (%)

84
84
82
81
80
79
80
78
79
81
84
83
83
81
81
86
86
84
81
81
80
79
79
80

Pressure (mb)

1011
1011
1011
1012
1012
1013
1013
1012
1012
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011
1010
1010
1009
1009

Ozone (du)

417
420
425
428
429
436
443
445
441
438
436
432
434
436
433
433
430
437
441
441
439
436
437
434

Wednesday 25

Waxing Gibbous 67%

10:44

02:54

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:42, Set: 17:39, Transit: 12:11. Moon - Rise: 10:44, Set: 02:54. Civil Dark: 18:09 - 06:12. Nautical Dark: 18:44 - 05:37. Astro Dark: 19:19 - 05:02

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
99
100
100
100
97
99
98
92
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

91
89
96
92
90
93
88
88
89
100
94
88
98
95
83
100
100
100
100
100
99
99
98
99

Medium Clouds (% Sky Obscured)

97
100
100
97
100
100
98
94
100
98
100
90
96
90
73
73
86
78
59
49
47
40
36
24

High Clouds (% Sky Obscured)

100
100
100
75
65
0
0
1
5
14
50
24
16
10
8
11
28
32
17
12
46
8
0
0

ISS Passover

Visibility (miles)

1
2
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
1
0
2
0
0
0
0
0
0
0
2
3
5
5
5
5
5
5
5

Precipitation Type

None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

30
36
49
82
76
55
53
50
61
66
76
74
65
63
60
60
76
74
61
53
51
59
54
35

Precipitation Amount (mm)

0
0
0.2
0.5
0.4
0.2
0.2
0.2
0.3
0.3
0.5
0.5
0.3
0.3
0.3
0.1
0.5
0.5
0.4
0.3
0.2
0.4
0.4
0.1

Wind Speed/Direction (mph)

3
4
5
6
7
7
8
8
8
8
8
8
7
6
6
5
5
5
6
9
9
8
8
11

Chance of Frost

Temperature (°C)

-19
-18
-16
-15
-14
-15
-14
-13
-12
-11
-10
-9
-8
-8
-7
-7
-7
-7
-7
-7
-7
-8
-8
-10

Feels Like (°C)

-23
-22
-21
-20
-19
-20
-18
-18
-17
-16
-16
-14
-13
-13
-12
-11
-12
-11
-11
-12
-12
-13
-13
-15

Dew Point (°C)

-22
-20
-18
-17
-16
-17
-15
-15
-14
-12
-12
-11
-10
-9
-9
-8
-8
-8
-7
-8
-8
-9
-9
-11

Relative Humidity (%)

79
81
84
84
86
84
86
84
86
88
90
90
90
90
90
94
94
94
96
92
92
92
92
90

Pressure (mb)

1008
1006
1005
1003
1002
1002
1001
1000
999
998
997
996
996
995
996
996
996
996
997
998
999
1000
1001
1003

Ozone (du)

420
420
440
448
459
469
472
471
473
475
474
472
477
469
470
481
478
477
480
480
484
483
484
477

Thursday 26

Waxing Gibbous 78%

11:50

03:58

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:40, Set: 17:41, Transit: 12:10. Moon - Rise: 11:50, Set: 03:58. Civil Dark: 18:11 - 06:10. Nautical Dark: 18:45 - 05:35. Astro Dark: 19:20 - 05:01

Total Clouds (% Sky Obscured)

100
100
96
91
87
85
83
82
86
85
83
79
76
72
82
91
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
100
96
91
87
85
83
82
86
85
83
79
76
72
82
71
5
4
75
75
70
60
45
59

Medium Clouds (% Sky Obscured)

12
0
0
0
0
0
0
0
0
0
0
0
3
47
75
84
95
97
97
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
4
22
14
21
47
74
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
1
2
7
8
7
5
5
5
6
9
9
9
6
2
1
1
1
0

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

28
25
20
21
16
9
15
5
6
7
7
0
24
0
13
1
0
1
25
45
66
81
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.3
0.4
0.7
1.1

Wind Speed/Direction (mph)

10
9
9
8
7
6
6
7
7
7
7
6
5
5
5
2
3
3
2
3
3
5
6
5

Chance of Frost

Temperature (°C)

-10
-11
-11
-12
-13
-14
-13
-12
-11
-10
-9
-8
-8
-8
-8
-9
-10
-10
-10
-10
-10
-10
-10
-10

Feels Like (°C)

-16
-16
-16
-17
-17
-18
-17
-17
-16
-15
-14
-13
-12
-11
-12
-12
-14
-14
-14
-14
-14
-14
-14
-14

Dew Point (°C)

-12
-12
-13
-14
-14
-16
-15
-14
-14
-12
-12
-11
-11
-11
-10
-10
-11
-12
-12
-11
-12
-11
-11
-11

Relative Humidity (%)

90
88
88
88
88
86
88
85
81
81
78
78
75
79
80
88
90
88
90
90
88
90
88
92

Pressure (mb)

1004
1005
1007
1008
1010
1011
1012
1013
1014
1014
1014
1015
1014
1015
1015
1014
1014
1014
1013
1012
1011
1010
1008
1008

Ozone (du)

475
474
475
471
469
465
462
458
457
457
452
446
439
434
427
423
417
413
411
409
407
403
404
403

Friday 27

Waxing Gibbous 87%

13:06

04:48

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:38, Set: 17:42, Transit: 12:10. Moon - Rise: 13:06, Set: 04:48. Civil Dark: 18:12 - 06:08. Nautical Dark: 18:47 - 05:34. Astro Dark: 19:22 - 04:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
98
100
100
100
96
91
86
88
90
90
90
95
100
100

Low Clouds (% Sky Obscured)

68
94
93
93
94
95
85
95
88
80
70
66
66
66
71
76
81
78
74
71
76
81
86
91

Medium Clouds (% Sky Obscured)

100
100
100
100
99
70
100
100
49
29
9
29
19
11
7
5
3
15
27
40
60
79
97
98

High Clouds (% Sky Obscured)

100
80
60
99
52
45
32
18
12
5
0
0
0
0
0
0
0
0
0
0
4
13
23
25

ISS Passover

Visibility (miles)

0
0
0
0
0
7
1
8
2
3
1
1
2
2
2
3
3
3
2
1
1
0
0
0

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow

Precipitation Probability (%)

95
95
86
77
64
52
46
42
31
27
22
18
19
21
17
11
8
4
7
1
9
11
16
41

Precipitation Amount (mm)

0.9
0.7
0.5
0.4
0.3
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1

Wind Speed/Direction (mph)

5
5
4
4
4
3
4
4
4
5
7
7
8
8
8
7
6
5
5
6
7
7
8
9

Chance of Frost

Temperature (°C)

-10
-10
-10
-10
-10
-10
-10
-9
-8
-7
-6
-5
-5
-5
-5
-7
-9
-10
-10
-10
-9
-8
-8
-8

Feels Like (°C)

-14
-14
-14
-13
-14
-14
-14
-13
-12
-10
-11
-10
-10
-9
-9
-9
-9
-8
-15
-14
-14
-14
-15
-15

Dew Point (°C)

-11
-11
-11
-11
-11
-12
-11
-10
-10
-9
-8
-8
-7
-7
-6
-8
-10
-12
-11
-10
-10
-9
-9
-9

Relative Humidity (%)

90
90
90
92
90
90
88
87
85
85
84
84
85
85
87
89
88
90
92
94
94
94
92
92

Pressure (mb)

1007
1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1013
1013
1013
1014
1014
1015
1015
1014
1014
1013
1013
1012

Ozone (du)

407
418
433
433
428
424
428
432
432
429
431
432
434
436
438
446
454
461
454
447
440
438
436
434

Saturday 28

Waxing Gibbous 94%

14:26

05:26

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:37, Set: 17:44, Transit: 12:10. Moon - Rise: 14:26, Set: 05:26. Civil Dark: 18:14 - 06:07. Nautical Dark: 18:48 - 05:32. Astro Dark: 19:23 - 04:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
98
97
96
97
99
100
100
100
99
96
93
90
91
92
94
96

Low Clouds (% Sky Obscured)

95
100
100
100
100
100
99
99
95
92
87
91
96
100
92
84
75
76
76
76
73
71
69
72

Medium Clouds (% Sky Obscured)

99
100
86
73
61
40
20
0
0
0
0
0
0
0
8
7
7
4
4
3
14
33
55
69

High Clouds (% Sky Obscured)

37
80
67
54
47
32
12
3
3
2
0
0
0
0
0
0
0
0
1
1
1
2
2
4

ISS Passover

Visibility (miles)

0
0
0
0
0
0
3
5
8
6
3
1
1
1
2
3
4
6
5
4
3
3
4
4

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

61
75
80
83
80
61
60
66
50
38
34
29
30
34
27
23
21
16
10
0
1
3
4
6

Precipitation Amount (mm)

0.3
0.5
0.5
0.5
0.5
0.2
0.3
0.4
0.2
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
12
12
11
11
12
13
15
16
16
16
15
15
15
13
12
11
9
7
6
5
5
4

Chance of Frost

Temperature (°C)

-7
-6
-5
-4
-4
-3
-2
-1
-0
-1
-1
-2
-2
-2
-3
-4
-5
-6
-9
-11
-14
-14
-15
-15

Feels Like (°C)

-12
-12
-12
-12
-11
-11
-8
-8
-7
-7
-7
-6
-8
-8
-8
-9
-9
-9
-13
-13
-14
-15
-16
-17

Dew Point (°C)

-8
-7
-6
-5
-4
-3
-3
-3
-3
-3
-3
-3
-4
-4
-5
-6
-7
-8
-10
-13
-16
-15
-16
-16

Relative Humidity (%)

94
94
94
94
96
96
92
89
84
86
86
87
87
86
84
85
85
85
87
88
88
90
90
88

Pressure (mb)

1011
1009
1008
1007
1007
1007
1007
1007
1007
1008
1009
1010
1011
1013
1014
1016
1018
1020
1021
1022
1024
1024
1025
1026

Ozone (du)

431
427
423
427
431
435
436
437
438
438
438
438
432
426
420
414
408
403
401
399
398
395
393
391

Sunday 1

Waxing Gibbous 98%

15:46

05:54

Sun - Rise: 06:35, Set: 17:45, Transit: 12:10. Moon - Rise: 15:46, Set: 05:54. Civil Dark: 18:15 - 06:05. Nautical Dark: 18:50 - 05:30. Astro Dark: 19:24 - 04:55

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Mont-Tremblant, Laurentides, Canada (46.18,-74.57)

Generated: 23/02/26 02:48:44. Forecast: 23/02/26 to 01/03/26. Timezone: UTC-5.00