Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 8

Waning Crescent 5%

04:44

17:23

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 OK
20 OK
21 Bad
22 Bad
23 OK
00 OK
01 OK
02 OK
03 Bad

Sun - Rise: 07:07, Set: 18:23, Transit: 12:45. Moon - Rise: 04:44, Set: 17:23. Civil Dark: 18:53 - 06:37. Nautical Dark: 19:28 - 06:02. Astro Dark: 20:03 - 05:27

Total Clouds (% Sky Obscured)

88
91
86
100
99
98
100
100
93
78
74
60
28
42
56
36
34
59
39
35
36
40
37
49

Low Clouds (% Sky Obscured)

88
91
86
95
91
93
95
100
90
77
70
58
24
34
48
24
26
51
29
17
25
29
27
34

Medium Clouds (% Sky Obscured)

55
65
67
100
78
33
20
17
6
0
6
0
1
20
20
18
23
22
18
23
18
16
18
26

High Clouds (% Sky Obscured)

37
22
85
35
35
35
35
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3

ISS Passover

Visibility (miles)

6
1
2
9
9
8
9
9
9
9
9
6
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

96
98
99
95
43
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
0
62
32
53
81
90
81
66
42
44
46
37
26
11
7
4
2
0
0
1
0
3
4

Precipitation Amount (mm)

0.6
0.6
0.6
0
0.3
0.6
0.6
0.5
0.3
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
4
3
3
4
6
7
7
8
10
11
11
10
9
8
6
5
4
4
4
4
3
4

Chance of Frost

Temperature (°C)

9
9
9
8
9
10
10
11
10
11
11
12
12
11
10
9
8
7
6
6
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
96
96
96
95
93
88
88
91
83
77
79
77
80
84
85
88
91
93
93
94
94
94

Pressure (mb)

1002
1002
1003
1003
1004
1004
1004
1004
1005
1005
1005
1006
1006
1007
1008
1009
1010
1011
1011
1012
1012
1012
1012
1013

Ozone (du)

328
329
330
331
332
332
332
331
332
335
340
345
350
349
344
343
344
345
344
340
336
332
328
325

Friday 9

Waning Crescent 1%

05:58

17:41

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 OK
20 OK
21 OK
22 Good
23 Good
00 Good
01 Good
02 OK
03 Bad

Sun - Rise: 07:08, Set: 18:22, Transit: 12:45. Moon - Rise: 05:58, Set: 17:41. Civil Dark: 18:52 - 06:38. Nautical Dark: 19:26 - 06:03. Astro Dark: 20:01 - 05:29

Total Clouds (% Sky Obscured)

57
80
91
91
94
97
77
85
97
96
98
98
85
73
67
43
25
21
11
4
6
11
27
55

Low Clouds (% Sky Obscured)

48
22
71
43
48
45
32
76
86
88
97
98
85
73
67
37
20
15
9
3
3
10
6
14

Medium Clouds (% Sky Obscured)

5
9
11
2
60
62
28
28
30
30
12
5
0
0
4
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
45
50
50
55
55
57
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
14
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
1
1
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 (%)

6
0
1
3
2
2
9
5
13
4
1
17
5
1
0
0
0
0
0
0
0
0
0
0

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)

3
4
4
5
6
9
10
12
12
11
10
10
11
11
9
8
7
7
7
5
4
3
3
3

Chance of Frost

Temperature (°C)

5
5
4
4
5
5
6
7
7
7
7
7
7
6
5
4
3
3
2
2
1
-0
-1
-1

Feels Like (°C)

5
4
2
1
1
1
1
2
2
3
2
2
2
2
1
-1
1
1
1
-0
-0
-1
-1
-2

Dew Point (°C)

4
4
4
3
4
3
1
0
-0
1
1
1
0
0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

94
96
98
96
93
85
71
62
58
64
65
64
63
65
68
71
76
79
82
84
91
94
94
94

Pressure (mb)

1013
1014
1014
1015
1016
1016
1017
1017
1017
1018
1018
1018
1018
1019
1020
1022
1023
1024
1025
1025
1026
1027
1028
1029

Ozone (du)

325
326
329
327
326
328
327
330
331
333
330
328
331
332
333
331
328
327
323
317
312
309
306
303

Saturday 10

New Moon 0%

07:10

17:59

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

Sun - Rise: 07:09, Set: 18:20, Transit: 12:45. Moon - Rise: 07:10, Set: 17:59. Civil Dark: 18:50 - 06:39. Nautical Dark: 19:24 - 06:05. Astro Dark: 19:59 - 05:30

Total Clouds (% Sky Obscured)

6
34
46
32
30
28
23
27
24
26
24
27
26
42
79
95
95
95
90
54
58
100
100
100

Low Clouds (% Sky Obscured)

5
26
19
4
3
7
6
8
6
9
6
0
2
12
51
74
70
65
51
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
3
27
25
25
25
23
27
24
24
19
26
20
23
33
74
31
35
35
37
38
36
31
48

High Clouds (% Sky Obscured)

1
0
1
2
3
3
3
3
3
3
3
3
3
2
2
6
19
24
38
46
51
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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

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)

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

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
1
4
7
8
10
11
11
12
11
11
9
7
7
6
6
6
6
6
6
6

Feels Like (°C)

-3
-2
-1
-2
0
3
6
7
8
9
10
11
11
10
8
5
5
3
4
3
4
5
3
4

Dew Point (°C)

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

Relative Humidity (%)

92
94
96
94
84
71
59
54
50
48
49
49
51
59
75
74
74
74
74
75
79
80
81
82

Pressure (mb)

1029
1030
1030
1031
1031
1031
1032
1031
1031
1031
1030
1029
1029
1029
1030
1030
1030
1029
1029
1028
1028
1027
1026
1026

Ozone (du)

302
301
298
295
294
293
293
293
292
288
288
289
291
289
292
295
294
292
292
293
290
288
287
288

Sunday 11

Waxing Crescent 1%

08:22

18:20

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
02 Bad
03 Bad

Sun - Rise: 07:11, Set: 18:18, Transit: 12:44. Moon - Rise: 08:22, Set: 18:20. Civil Dark: 18:48 - 06:41. Nautical Dark: 19:23 - 06:06. Astro Dark: 19:57 - 05:31

Total Clouds (% Sky Obscured)

100
98
100
100
100
76
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
2
0
0
0
0
0
1
2
3
15
28
39
63
82
92
96
98
100
100
99

Medium Clouds (% Sky Obscured)

21
16
37
5
4
3
0
0
0
4
65
80
85
59
77
76
89
94
100
96
90
68
65
25

High Clouds (% Sky Obscured)

100
98
100
100
100
76
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
89
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
0
0
0
0
0

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
5
6
3
4
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)

4
5
5
5
5
6
8
9
9
9
10
10
10
10
10
9
8
7
7
7
6
5
5
4

Chance of Frost

Temperature (°C)

7
7
7
8
9
11
12
14
15
16
17
16
15
15
14
13
12
11
11
11
11
11
10
10

Feels Like (°C)

4
5
5
7
7
9
12
12
12
13
14
13
13
12
11
11
11
10
10
9
9
10
9
10

Dew Point (°C)

4
6
6
8
8
8
8
9
9
10
10
11
10
10
10
11
11
11
11
10
10
10
10
10

Relative Humidity (%)

85
90
93
95
96
85
73
69
68
65
65
69
72
73
79
87
95
96
96
98
98
98
98
98

Pressure (mb)

1025
1025
1025
1024
1024
1023
1022
1022
1021
1020
1019
1018
1018
1017
1017
1017
1017
1016
1016
1015
1014
1013
1012
1011

Ozone (du)

286
287
288
290
293
289
284
280
279
278
281
281
284
285
283
282
280
276
277
277
277
279
278
281

Monday 12

Waxing Crescent 5%

09:34

18:44

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
02 Bad
03 Bad

Sun - Rise: 07:12, Set: 18:16, Transit: 12:44. Moon - Rise: 09:34, Set: 18:44. Civil Dark: 18:46 - 06:42. Nautical Dark: 19:21 - 06:07. Astro Dark: 19:56 - 05:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
100
100
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

99
100
100
100
100
100
100
97
86
92
99
99
99
99
100
100
100
100
100
100
99
99
97
96

Medium Clouds (% Sky Obscured)

11
8
4
0
7
17
35
81
42
40
60
70
80
77
74
71
75
79
83
79
76
73
65
60

High Clouds (% Sky Obscured)

77
2
1
0
13
10
6
70
87
100
91
94
98
99
99
100
92
82
73
63
57
54
70
83

ISS Passover

Visibility (miles)

0
0
0
0
0
2
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
3
1
0

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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
0
1
1
0
0
1
3
10
25
59
63
61
51
42
29
28
24
18
22
21
18
16
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
10
11
11
11
12
13
13
14
15
14
14
14
12
10
8
7
6
6
5
5
5
5

Feels Like (°C)

9
10
10
10
10
11
11
12
13
13
14
13
14
14
12
10
8
7
6
6
4
4
4
4

Dew Point (°C)

10
11
10
11
10
10
10
11
12
11
12
12
12
12
11
9
7
7
6
5
5
5
5
4

Relative Humidity (%)

98
100
100
100
98
95
89
87
90
80
83
84
87
89
90
91
93
96
96
98
98
98
98
98

Pressure (mb)

1010
1010
1009
1009
1008
1008
1008
1008
1007
1007
1006
1003
1003
1003
1004
1004
1004
1004
1005
1005
1005
1005
1005
1004

Ozone (du)

280
279
277
275
269
264
262
261
259
259
255
250
246
241
240
239
238
238
239
240
241
241
242
242

Tuesday 13

Waxing Crescent 10%

10:44

19:14

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
02 Bad
03 Bad

Sun - Rise: 07:13, Set: 18:14, Transit: 12:44. Moon - Rise: 10:44, Set: 19:14. Civil Dark: 18:44 - 06:43. Nautical Dark: 19:19 - 06:09. Astro Dark: 19:54 - 05:34

Total Clouds (% Sky Obscured)

98
95
91
87
84
80
76
73
69
63
54
49
45
52
55
57
63
64
69
77
89
100
98
97

Low Clouds (% Sky Obscured)

93
92
91
87
84
75
71
67
60
55
41
29
17
17
22
30
31
35
35
37
40
35
35
20

Medium Clouds (% Sky Obscured)

54
46
37
27
27
31
40
45
55
60
54
49
45
52
55
57
52
34
24
32
42
47
44
42

High Clouds (% Sky Obscured)

93
84
74
60
50
40
20
17
13
12
9
8
6
24
47
57
53
27
0
2
4
6
3
2

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
1
2
3
3
2
2
4
5
7
7
8
9
9
9
9
8

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
55
85
95
95
95
95
87
70
64
80
94
95
90
74
53
38
25
19
17
15
15
14
11

Precipitation Amount (mm)

0
0
0.3
0.6
0.8
0.9
0.8
0.6
0.3
0.3
0.5
0.7
1
0.7
0.4
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
10
9
9
9
9
9
9
9
10
10
10
10
10
9
9
9
9
9
9
9
9
10

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
5
6
6
7
6
6
5
4
3
2
0
0
-0
-0
-1
-1
-0
-0

Feels Like (°C)

3
3
3
3
2
3
4
4
6
7
8
5
5
4
4
3
3
-4
-4
-5
-5
-5
-5
-5

Dew Point (°C)

4
4
4
4
3
4
4
6
6
6
6
6
4
3
2
1
-1
-1
-1
-1
-2
-2
-2
-2

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
96
94
94
94
93
94
94
94
92
92
92
91
89
87
87

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1006
1006
1007
1008
1010
1011
1012
1013
1013
1014
1014
1015
1015

Ozone (du)

243
244
246
248
250
252
254
256
258
259
261
263
264
266
271
277
282
286
290
294
289
285
280
277

Wednesday 14

Waxing Crescent 17%

11:50

19:51

Sun - Rise: 07:15, Set: 18:12, Transit: 12:44. Moon - Rise: 11:50, Set: 19:51. Civil Dark: 18:43 - 06:45. Nautical Dark: 19:17 - 06:10. Astro Dark: 19:52 - 05:35

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: 08/10/26 04:02:19. Forecast: 08/10/26 to 14/10/26. Timezone: UTC-4.00