Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 24

Waxing Crescent 18%

11:02

19:28

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: 06:59, Set: 16:09, Transit: 11:34. Moon - Rise: 11:02, Set: 19:28. Civil Dark: 16:42 - 06:26. Nautical Dark: 17:18 - 05:50. Astro Dark: 17:53 - 05:14

Total Clouds (% Sky Obscured)

99
99
96
98
96
99
100
100
100
97
96
96
87
96
96
99
99
69
88
83
62
81
89
96

Low Clouds (% Sky Obscured)

94
89
88
92
88
97
100
100
100
97
96
96
87
96
96
84
84
60
58
38
49
40
31
5

Medium Clouds (% Sky Obscured)

65
41
42
38
40
40
17
8
3
0
0
0
14
22
46
93
91
55
69
67
39
81
80
46

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
8
65
85
90

ISS Passover

Visibility (miles)

0
0
0
0
0
0
1
2
1
4
5
4
6
6
5
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
2
2
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
Snow
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
38
33
28
25
28
28
20
20
10
11
2
5
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.1
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
2
2
2
4
6
7
7
7
7
7
7
5
3
4
4
4
5
5
5
6
7
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
94
92
91
96
93
93
92
94
98
96
96
96
94
94
92
92
91
91
94

Pressure (mb)

1015
1016
1017
1018
1019
1020
1021
1020
1021
1021
1021
1022
1022
1023
1024
1024
1024
1023
1023
1023
1023
1022
1022
1021

Ozone (du)

324
323
325
326
325
321
320
319
318
316
316
311
308
306
305
304
300
298
297
296
295
296
295
294

Tuesday 25

Waxing Crescent 26%

11:34

20:37

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: 07:00, Set: 16:08, Transit: 11:34. Moon - Rise: 11:34, Set: 20:37. Civil Dark: 16:41 - 06:27. Nautical Dark: 17:18 - 05:51. Astro Dark: 17:53 - 05:15

Total Clouds (% Sky Obscured)

98
98
100
94
88
71
96
85
100
73
98
100
97
100
100
100
100
96
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

3
8
33
34
44
30
29
34
12
9
21
6
19
25
13
25
30
2
78
74
100
100
92
94

Medium Clouds (% Sky Obscured)

88
98
96
92
86
71
91
85
46
29
57
51
43
43
43
43
100
94
100
100
100
100
94
94

High Clouds (% Sky Obscured)

96
86
97
92
76
50
55
50
100
65
65
100
90
93
98
100
100
70
100
100
60
65
80
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
4
9
6

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
1
2
13
4
0
0
0
0
0
0
0
0
0
1
7
35
76
95
95
95
79

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.9
1
0.7
0.5

Wind Speed/Direction (mph)

4
5
5
4
4
4
4
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
89
89
87
88
89
86
86
85
91
96
94
93
91
89
91
88
89
89
93
96
98
98

Pressure (mb)

1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1017
1016
1016
1015
1014
1014
1013

Ozone (du)

291
293
297
299
300
301
301
302
302
301
298
294
293
294
294
292
290
289
291
290
288
286
286
288

Wednesday 26

Waxing Crescent 36%

11:59

21:49

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: 07:01, Set: 16:08, Transit: 11:35. Moon - Rise: 11:59, Set: 21:49. Civil Dark: 16:41 - 06:29. Nautical Dark: 17:17 - 05:52. Astro Dark: 17:53 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
100
100
100
97
97
93
76
92
99
97
100
93
89
82
48

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
99
100
100
86
88
85
75
56
90
88
100
90
85
78
48

Medium Clouds (% Sky Obscured)

87
62
40
59
59
66
63
51
38
46
80
20
41
17
10
14
26
98
34
68
85
59
13
0

High Clouds (% Sky Obscured)

16
22
18
0
0
0
0
0
0
0
0
5
30
22
0
0
27
13
8
0
0
0
0
0

ISS Passover

Visibility (miles)

8
9
9
9
9
8
8
8
7
4
3
0
0
0
0
0
0
1
1
0
0
0
0
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

44
21
33
14
20
50
32
18
13
31
28
14
33
19
15
3
33
95
95
95
95
72
58
54

Precipitation Amount (mm)

0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0.5
1.3
2
1.3
0.3
0
0

Wind Speed/Direction (mph)

3
3
3
3
3
3
4
3
3
3
3
4
4
4
5
5
6
6
7
9
10
7
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
3
2
3
3
4
3
4
5
5
5
5
4
5
4
4
5
5
5
4
2
2
1

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
98
98
100
100
98
100
98
98
98
98
100
98
98
96
89

Pressure (mb)

1012
1012
1011
1011
1011
1010
1010
1009
1008
1007
1006
1005
1005
1004
1004
1003
1002
1002
1000
1001
1003
1004
1004
1004

Ozone (du)

289
291
291
291
288
287
285
284
286
287
289
290
291
294
296
298
299
302
305
307
309
310
313
315

Thursday 27

Waxing Crescent 47%

12:21

23:01

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: 07:03, Set: 16:07, Transit: 11:35. Moon - Rise: 12:21, Set: 23:01. Civil Dark: 16:40 - 06:30. Nautical Dark: 17:17 - 05:53. Astro Dark: 17:52 - 05:17

Total Clouds (% Sky Obscured)

72
73
71
57
48
48
60
78
92
96
97
100
100
84
99
72
72
56
44
34
32
96
99
100

Low Clouds (% Sky Obscured)

29
27
62
17
11
5
60
78
92
91
92
93
92
70
90
56
56
41
31
23
27
53
74
74

Medium Clouds (% Sky Obscured)

5
10
39
34
27
30
18
38
70
54
54
50
45
40
40
42
43
43
44
34
32
87
94
100

High Clouds (% Sky Obscured)

45
35
25
5
5
0
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
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
Snow
Snow
Snow
Snow
Snow
None
None

Precipitation Probability (%)

37
20
10
8
6
11
29
27
27
27
25
13
12
13
10
20
31
41
45
47
50
45
42
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0.2
0.1
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
87
83
88
77
77
76
76
77
77
77
78
78
78
78
78
78
78
80
79
83
81
81

Pressure (mb)

1003
1003
1003
1003
1003
1002
1002
1001
1001
1000
1000
1000
1000
1000
1000
1000
999
999
998
998
998
998
998
998

Ozone (du)

315
315
318
322
322
322
324
325
326
328
327
329
329
328
329
329
331
331
331
336
345
359
370
378

Friday 28

First Quarter 57%

12:40

00:14

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: 07:04, Set: 16:07, Transit: 11:35. Moon - Rise: 12:40, Set: 00:14. Civil Dark: 16:40 - 06:31. Nautical Dark: 17:16 - 05:54. Astro Dark: 17:52 - 05:19

Total Clouds (% Sky Obscured)

100
99
99
98
98
97
98
99
99
98
97
96
95
94
93
94
96
97
98
98
98
97
96
96

Low Clouds (% Sky Obscured)

63
80
95
85
97
95
96
96
97
94
90
87
85
83
85
94
96
97
98
98
98
96
96
96

Medium Clouds (% Sky Obscured)

97
94
92
93
91
91
92
91
92
93
88
81
64
60
22
18
15
14
7
5
4
3
1
0

High Clouds (% Sky Obscured)

0
0
0
1
1
4
14
15
21
23
30
2
18
3
3
2
2
1
1
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
6
0
1
1
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
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

42
45
49
54
59
63
60
58
61
61
62
60
61
57
51
64
57
48
50
50
47
48
48
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
11
11
11
12
12
12
12
13
13
13
13
13
13
13
13
14
14
14
13
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
81
79
81
86
86
83
87
91
91
92
94
94
92
91
91
92
91
91
90
90
90
89

Pressure (mb)

998
998
998
998
998
999
999
1000
1000
1000
1001
1003
1004
1005
1006
1008
1008
1009
1010
1011
1013
1014
1015
1016

Ozone (du)

390
390
389
387
380
372
362
360
358
356
358
360
361
363
361
357
353
349
344
342
340
337
342
346

Saturday 29

Waxing Gibbous 68%

12:58

01:28

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 OK
03 OK

Sun - Rise: 07:05, Set: 16:06, Transit: 11:36. Moon - Rise: 12:58, Set: 01:28. Civil Dark: 16:39 - 06:32. Nautical Dark: 17:16 - 05:55. Astro Dark: 17:52 - 05:20

Total Clouds (% Sky Obscured)

97
98
100
100
100
100
100
100
100
90
79
67
61
58
60
71
70
69
59
50
41
38
32
27

Low Clouds (% Sky Obscured)

97
98
100
100
100
100
100
100
100
90
79
67
59
51
42
52
62
69
59
50
41
38
32
27

Medium Clouds (% Sky Obscured)

9
18
25
18
13
9
7
4
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

9
15
23
15
9
0
0
0
0
0
0
0
0
0
0
16
32
48
30
15
0
0
0
0

ISS Passover

Visibility (miles)

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

Snow
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 (%)

39
36
29
31
31
30
30
30
28
27
26
24
23
22
17
16
13
5
9
9
7
6
5
0

Precipitation Amount (mm)

0.1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-11
-11
-12
-12
-11
-11
-11
-10
-9
-10
-9
-10
-10
-10
-11
-11
-11
-11
-11
-11
-10
-10

Dew Point (°C)

-7
-7
-7
-7
-7
-7
-7
-7
-7
-6
-6
-7
-6
-7
-7
-7
-8
-8
-9
-9
-8
-9
-9
-9

Relative Humidity (%)

87
89
87
89
85
82
81
79
78
78
79
81
84
84
84
85
85
87
87
88
90
90
90
88

Pressure (mb)

1017
1019
1020
1021
1022
1023
1024
1024
1024
1025
1026
1026
1027
1028
1029
1030
1031
1031
1032
1032
1033
1033
1034
1034

Ozone (du)

351
352
352
353
352
351
350
345
341
336
336
335
334
334
334
334
333
333
332
331
329
328
328
328

Sunday 30

Waxing Gibbous 79%

13:17

02:47

04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
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: 07:06, Set: 16:06, Transit: 11:36. Moon - Rise: 13:17, Set: 02:47. Civil Dark: 16:39 - 06:33. Nautical Dark: 17:16 - 05:56. Astro Dark: 17:51 - 05:21

Total Clouds (% Sky Obscured)

23
22
20
21
23
22
33
42
52
62
73
80
84
89
91
94
97
100
100
100
100

Low Clouds (% Sky Obscured)

23
22
20
16
8
4
12
20
28
18
14
12
15
18
21
41
61
81
85
89
94

Medium Clouds (% Sky Obscured)

1
3
4
4
5
7
14
16
21
23
25
24
44
64
83
86
94
100
99
98
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
6
11
17
12
7
2
34
67
91
94
97
100
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

Fog (%)

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

Precipitation Probability (%)

4
4
1
1
0
0
0
0
0
0
0
0
0
0
0
3
4
3
21
30
39

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
90
90
85
77
73
69
65
61
68
76
85
84
84
84
79
75
72
71
71

Pressure (mb)

1035
1035
1036
1036
1036
1037
1037
1036
1036
1035
1035
1035
1035
1035
1035
1035
1034
1033
1032
1031
1030

Ozone (du)

328
329
329
330
329
327
326
326
327
327
326
325
324
322
320
318
318
317
316
316
316

Forecast for View Point, Estrie, Canada (45.37,-71.85)

Generated: 24/11/25 04:45:23. Forecast: 24/11/25 to 30/11/25. Timezone: UTC-5.00