Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

New Moon 0%

07:44

16:04

06 OK
07 OK
08 Bad
09 OK
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
04 Bad
05 Bad

Sun - Rise: 07:04, Set: 16:19, Transit: 11:42. Moon - Rise: 07:44, Set: 16:04. Civil Dark: 16:52 - 06:31. Nautical Dark: 17:29 - 05:56. Astro Dark: 18:04 - 05:20

Total Clouds (% Sky Obscured)

28
40
49
20
62
72
82
80
97
100
100
89
86
93
59
58
96
100
100
100
95
100
99
100

Low Clouds (% Sky Obscured)

3
16
36
20
41
44
41
46
56
60
60
56
50
23
12
12
14
19
17
29
21
28
47
64

Medium Clouds (% Sky Obscured)

0
3
2
20
5
7
19
4
7
12
25
18
39
30
41
31
48
100
100
100
87
80
96
100

High Clouds (% Sky Obscured)

28
40
15
4
39
50
55
50
86
100
100
67
44
83
11
22
90
100
100
100
81
100
73
80

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 (%)

21
25
27
0
0
0
0
0
0
0
0
2
8
23
31
38
45
55
63
20
39
15
22
28

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
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
43

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
0.2

Wind Speed/Direction (mph)

3
2
2
2
1
3
4
4
4
3
3
2
1
1
2
3
3
3
3
3
3
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
89
84
79
77
77
77
78
83
94
94
98
96
96
96
98
96
96
96
96
94
96
94

Pressure (mb)

1026
1026
1026
1026
1026
1025
1024
1024
1023
1023
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1019
1018
1017
1017

Ozone (du)

299
299
298
298
299
297
298
298
298
298
296
297
298
297
298
301
301
306
312
312
313
314
313
314

Friday 21

Waxing Crescent 2%

08:47

16:43

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 OK
21 Bad
22 OK
23 OK
00 Good
01 OK
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:05, Set: 16:19, Transit: 11:42. Moon - Rise: 08:47, Set: 16:43. Civil Dark: 16:51 - 06:32. Nautical Dark: 17:28 - 05:57. Astro Dark: 18:03 - 05:21

Total Clouds (% Sky Obscured)

100
88
95
100
100
97
100
98
95
100
87
92
51
43
18
53
24
25
7
24
55
73
54
62

Low Clouds (% Sky Obscured)

62
85
95
100
92
93
97
95
92
95
70
68
50
42
18
43
6
8
2
0
1
1
1
1

Medium Clouds (% Sky Obscured)

100
72
60
65
86
47
81
43
55
70
35
43
0
0
0
16
19
17
4
0
29
46
26
37

High Clouds (% Sky Obscured)

90
85
0
0
0
1
0
54
12
14
69
4
4
0
0
0
0
0
2
24
55
73
54
62

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
5
9
1
0
0
1
1
9
9
9
9
9
9
9
9
9
9

Fog (%)

27
19
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

74
67
53
59
92
95
95
75
66
65
48
13
5
2
1
0
2
1
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0.4
0.2
0.2
0.5
0.7
0.7
0.3
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
98
98
100
98
98
100
98
100
100
98
98
94
91
94
92
91
89
92
92
94
96

Pressure (mb)

1016
1015
1015
1014
1013
1012
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1012
1012
1012
1013

Ozone (du)

315
319
325
322
316
311
307
306
306
309
311
312
313
315
314
311
312
312
313
310
312
313
309
305

Saturday 22

Waxing Crescent 6%

09:45

17:32

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 Good
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:06, Set: 16:18, Transit: 11:42. Moon - Rise: 09:45, Set: 17:32. Civil Dark: 16:51 - 06:34. Nautical Dark: 17:27 - 05:58. Astro Dark: 18:03 - 05:23

Total Clouds (% Sky Obscured)

82
76
75
72
67
61
69
73
55
75
76
78
89
75
76
53
8
27
27
31
36
55
68
77

Low Clouds (% Sky Obscured)

33
55
56
60
58
40
52
64
52
73
74
78
81
69
65
47
8
27
27
31
36
42
28
14

Medium Clouds (% Sky Obscured)

50
50
52
56
67
56
29
15
0
0
0
0
19
7
20
13
0
0
0
2
4
9
33
38

High Clouds (% Sky Obscured)

82
76
75
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
27
53
57

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-8
-5
-1
-0
1
-1
-1
-1
-3
-4
-4
-5
-5
-5
-5
-6
-6
-7
-7
-7
-9
-9

Dew Point (°C)

-5
-5
-6
-5
-4
-3
-3
-2
-2
-1
-2
-3
-3
-4
-4
-4
-5
-5
-6
-6
-6
-6
-6
-6

Relative Humidity (%)

94
94
90
84
80
77
76
76
77
83
86
87
84
80
87
91
91
89
90
89
90
90
90
90

Pressure (mb)

1013
1014
1014
1015
1015
1015
1014
1014
1014
1015
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

304
302
303
303
306
310
312
313
313
315
319
324
320
322
323
321
323
322
320
318
318
317
317
319

Sunday 23

Waxing Crescent 11%

10:33

18:30

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
04 Bad
05 Bad

Sun - Rise: 07:08, Set: 16:17, Transit: 11:42. Moon - Rise: 10:33, Set: 18:30. Civil Dark: 16:50 - 06:35. Nautical Dark: 17:27 - 05:59. Astro Dark: 18:02 - 05:24

Total Clouds (% Sky Obscured)

87
87
95
99
100
100
99
100
100
95
98
97
96
91
88
84
81
64
57
76
49
51
50
63

Low Clouds (% Sky Obscured)

0
0
1
13
47
72
93
94
95
77
96
96
96
91
88
84
81
51
44
76
31
33
45
57

Medium Clouds (% Sky Obscured)

35
52
72
84
94
97
56
54
44
44
97
53
45
35
28
24
22
18
15
21
29
33
22
12

High Clouds (% Sky Obscured)

73
66
75
85
57
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
0
0
0
0
0
2
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
5
11
24
29
42
56
62
60
48
45
44
37
29
9
7
5
2
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.1
0.3
0.3
0.3
0.2
0.1
0.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
87
84
81
78
77
77
83
87
96
98
100
98
100
98
94
89
91
81
81
86
87
86

Pressure (mb)

1019
1019
1019
1019
1018
1018
1017
1016
1015
1014
1014
1014
1013
1013
1012
1012
1011
1012
1012
1012
1013
1014
1015
1015

Ozone (du)

322
323
323
323
325
326
328
328
328
328
327
328
329
327
325
325
325
325
326
326
325
324
323
319

Monday 24

Waxing Crescent 18%

11:13

19:36

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

Sun - Rise: 07:09, Set: 16:16, Transit: 11:43. Moon - Rise: 11:13, Set: 19:36. Civil Dark: 16:49 - 06:36. Nautical Dark: 17:26 - N/A. Astro Dark: 18:02 - 05:25

Total Clouds (% Sky Obscured)

65
66
46
51
44
33
22
23
26
21
97
97
86
89
96
100
100
100
100
100
92
82
81
73

Low Clouds (% Sky Obscured)

58
61
46
51
44
33
22
23
26
21
40
39
35
27
27
27
30
32
29
20
10
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
12
16
78
74
44
43
37
39
31
23
14
26
40
52
51
59

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
2
0
1
5
11
26
47
70
95
100
95
95
82
60
49
47

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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-1
-1
-0
1
1
1
0
-2
-4
-4
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

81
78
84
81
78
76
73
76
79
83
89
92
94
94
94
94
94
94
94
94
94
94
94
94

Pressure (mb)

1016
1017
1018
1019
1020
1020
1020
1020
1020
1021
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

318
315
313
312
310
306
302
298
296
295
293
291
290
288
286
285
283
286
289
292
293
295
297
301

Tuesday 25

Waxing Crescent 27%

11:44

20:45

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
04 Bad
05 Bad

Sun - Rise: 07:10, Set: 16:16, Transit: 11:43. Moon - Rise: 11:44, Set: 20:45. Civil Dark: 16:49 - 06:37. Nautical Dark: 17:26 - 06:00. Astro Dark: 18:01 - 05:26

Total Clouds (% Sky Obscured)

72
79
84
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
9
19
28
29
31
32
21
11
0
32
65
97
98
99
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

68
62
58
54
65
75
85
88
94
100
100
100
100
94
87
81
83
86
90
82
74
68
54
47

High Clouds (% Sky Obscured)

57
73
83
89
91
95
100
100
100
100
80
69
65
56
34
7
3
2
1
2
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
6
5
3
2
0
0
0
0
0
0
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

11
11
7
0
0
1
2
24
39
55
67
75
80
90
95
95
95
95
95
90
87
88
77
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.5
0.7
1
0.9
0.9
0.8
0.6
0.6
0.7
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-5
-4
-5
-5
-4
-4
-4
-3
-3
-3
-4
-4
-4
-4
-4
-3
-3
-3
-3
-3
-3
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
91
89
89
88
86
91
92
96
96
96
100
98
98
98
98
100
100
98
98
98
98

Pressure (mb)

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

Ozone (du)

306
310
312
313
314
313
313
313
309
304
300
299
298
297
296
294
293
293
294
294
292
289
286
286

Wednesday 26

Waxing Crescent 36%

12:09

21:57

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

Sun - Rise: 07:12, Set: 16:15, Transit: 11:43. Moon - Rise: 12:09, Set: 21:57. Civil Dark: 16:48 - 06:38. Nautical Dark: 17:25 - 06:01. Astro Dark: 18:01 - 05:27

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
99
98
97
95
95
93
93

Medium Clouds (% Sky Obscured)

43
58
66
69
47
29
25
25
35
40
55
55
54
57
60
41
47
69
98

High Clouds (% Sky Obscured)

0
1
2
12
43
72
100
100
100
100
100
100
98
98
97
97
96
96
95

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

54
43
31
18
20
21
19
23
26
28
33
37
37
30
26
24
56
74
87

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3

Feels Like (°C)

-3
-3
-2
-2
-2
-2
-2
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

Dew Point (°C)

1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
3
2

Relative Humidity (%)

98
100
98
100
98
98
100
100
100
100
98
98
100
100
98
98
100
100
98

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1010
1009
1008

Ozone (du)

286
286
285
283
281
280
280
279
279
280
280
282
284
285
286
288
289
290
291

Forecast for Domaine-Cloutier, Laurentides, Canada (45.75,-74.05)

Generated: 20/11/25 06:18:41. Forecast: 20/11/25 to 26/11/25. Timezone: UTC-5.00