Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Crescent 11%

11:42

17:38

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:26, Set: 15:43, Transit: 11:34. Moon - Rise: 11:42, Set: 17:38. Civil Dark: 16:22 - 06:47. Nautical Dark: 17:05 - 06:04. Astro Dark: 17:45 - 05:23

Total Clouds (% Sky Obscured)

94
93
87
94
92
86
89
88
98
100
100
100
99
100
100
100
99
97
97
95
99
97
100
89

Low Clouds (% Sky Obscured)

85
88
87
94
92
86
89
88
98
100
100
100
88
90
86
93
87
87
87
82
86
86
83
89

Medium Clouds (% Sky Obscured)

38
27
1
2
2
2
2
2
0
0
0
5
62
75
100
95
90
85
87
85
96
93
99
19

High Clouds (% Sky Obscured)

4
6
6
4
9
6
7
7
26
7
6
59
68
72
83
100
94
93
93
90
85
90
4
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

39
38
32
29
27
34
36
32
34
31
30
26
22
20
18
20
32
36
34
33
39
42
36
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
92
94
92
94
92
92
92
94
92
92
94
94
92
92
92
92
92
92
92
92
90
92

Pressure (mb)

1006
1006
1007
1007
1008
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1013

Ozone (du)

352
351
350
349
346
343
340
338
338
337
336
336
337
338
338
340
342
344
346
349
350
352
354
355

Monday 24

Waxing Crescent 18%

12:06

18:49

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:27, Set: 15:42, Transit: 11:34. Moon - Rise: 12:06, Set: 18:49. Civil Dark: 16:21 - 06:48. Nautical Dark: 17:04 - 06:05. Astro Dark: 17:45 - 05:24

Total Clouds (% Sky Obscured)

95
84
83
83
100
100
99
100
100
100
100
99
98
98
100
99
97
89
89
84
84
86
91
100

Low Clouds (% Sky Obscured)

92
83
83
83
96
85
85
87
96
97
97
96
95
90
91
96
88
78
83
84
84
86
91
100

Medium Clouds (% Sky Obscured)

17
1
6
1
95
87
76
80
97
100
100
97
92
92
100
97
79
28
11
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
5
5
29
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

24
24
22
19
22
17
9
14
49
66
65
63
59
60
60
61
53
38
27
26
21
18
21
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
9
8
7
7
6
5
4
4
4
4
4
3
3
3
2
2
3
4
4
5
7
8

Chance of Frost

Temperature (°C)

-5
-5
-5
-6
-6
-7
-7
-8
-10
-10
-9
-10
-11
-8
-7
-7
-6
-6
-7
-7
-7
-6
-5
-5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
90
92
92
94
92
92
92
90
92
90
90
94
92
94
96
94
94
92
94
94
94
92

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1015
1015

Ozone (du)

355
356
356
356
357
358
358
358
359
358
357
356
355
355
357
357
356
354
355
356
357
360
361
356

Tuesday 25

Waxing Crescent 26%

12:06

20:07

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:29, Set: 15:41, Transit: 11:34. Moon - Rise: 12:06, Set: 20:07. Civil Dark: 16:20 - 06:49. Nautical Dark: 17:03 - 06:06. Astro Dark: 17:44 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
99
96
96
100
96
99
98
95
95
96
99
100
100
99
88
91
94

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
97
99
96
94
100
90
96
97
93
93
94
98
99
98
96
83
83
81

Medium Clouds (% Sky Obscured)

0
0
1
16
17
19
11
25
22
25
23
30
19
23
15
1
6
2
1
0
0
0
1
12

High Clouds (% Sky Obscured)

0
8
25
68
82
81
69
88
90
90
38
20
24
7
5
6
6
6
3
4
3
9
17
33

ISS Passover

Visibility (miles)

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

Fog (%)

4
1
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
Snow
None
Snow
Snow
None
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
23
19
26
22
17
19
35
54
28
33
37
29
35
31
21
19
18
19
17
11
7
10
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0
0.1
0.2
0
0.2
0.1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-8
-8
-8
-8
-8
-8
-9
-9
-8
-9
-9
-9
-9
-10
-10
-10
-11
-12
-11
-11
-10
-9

Dew Point (°C)

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

Relative Humidity (%)

90
91
92
92
94
92
92
94
94
94
96
94
96
94
94
94
94
94
94
92
94
94
94
90

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016

Ozone (du)

353
351
350
348
346
344
343
341
338
338
339
338
335
333
334
334
335
336
337
338
338
339
340
340

Wednesday 26

Waxing Crescent 36%

12:23

21:27

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:30, Set: 15:40, Transit: 11:35. Moon - Rise: 12:23, Set: 21:27. Civil Dark: 16:20 - 06:51. Nautical Dark: 17:03 - 06:08. Astro Dark: 17:43 - 05:27

Total Clouds (% Sky Obscured)

89
86
86
86
87
89
89
93
98
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

85
84
83
84
76
61
46
40
39
36
28
22
21
58
74
73
75
77
96
98
98
95
97
99

Medium Clouds (% Sky Obscured)

6
2
2
3
4
8
65
67
93
100
100
100
100
99
98
97
97
97
100
100
98
100
100
100

High Clouds (% Sky Obscured)

11
9
19
6
42
70
77
87
95
100
100
100
100
97
94
87
90
94
100
100
99
100
100
100

ISS Passover

Visibility (miles)

6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
1
1
0
0
0
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
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

9
3
3
2
1
0
0
1
1
0
0
1
3
9
10
9
27
25
32
54
63
76
80
81

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
4
4
4
5
5
6
7
7
7
8
9
9
10
11
11
11
12
12
12
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
89
87
89
92
90
90
90
90
88
88
87
87
87
87
87
88
88
88
90
89
89
92

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1013
1012
1011
1010
1010
1008
1008
1007
1006
1005
1005
1004
1003
1002

Ozone (du)

341
340
341
341
339
340
341
342
343
342
342
343
343
344
346
347
348
348
348
348
347
347
346
345

Thursday 27

Waxing Crescent 47%

12:37

22:47

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:32, Set: 15:39, Transit: 11:35. Moon - Rise: 12:37, Set: 22:47. Civil Dark: 16:19 - 06:52. Nautical Dark: 17:02 - 06:09. Astro Dark: 17:43 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
99
99
100
98
96
77
82
54
77
91
88
87
97
97
97
97
97
98
93
88
82
82
82

Medium Clouds (% Sky Obscured)

100
100
100
99
93
85
78
84
90
96
96
97
97
77
76
75
79
84
89
94
98
100
97
93

High Clouds (% Sky Obscured)

100
89
83
75
75
70
70
60
50
30
25
20
20
60
65
70
64
60
48
33
20
4
22
40

ISS Passover

Visibility (miles)

0
0
0
0
0
0
1
9
9
9
7
0
0
0
0
0
0
0
0
1
3
5
7
7

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

Precipitation Probability (%)

83
73
67
56
50
43
29
33
39
41
48
52
54
48
49
51
49
47
45
45
42
37
36
35

Precipitation Amount (mm)

0.6
0.4
0.4
0.2
0.2
0.1
0
0
0
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.2
0.1
0.1
0.1
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-12
-12
-12
-12
-13
-12
-13
-13
-13
-13
-13
-13
-13
-13
-12
-13
-13
-13
-12
-14
-14
-14
-14

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1001
1000
1000
1000
1000
999
999
999
999
998
998
998
998
997
998
998
998
998
998
998
998
998
999
999

Ozone (du)

346
347
347
347
347
349
352
355
357
359
359
360
361
362
364
365
366
367
368
368
369
370
371
370

Friday 28

First Quarter 57%

12:49

00:08

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:33, Set: 15:38, Transit: 11:36. Moon - Rise: 12:49, Set: 00:08. Civil Dark: 16:18 - 06:54. Nautical Dark: 17:01 - 06:10. Astro Dark: 17:42 - 05:29

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
99
100
100
100
99
98
96
98
99
100
100
100
99
99
100
100
98
95

Low Clouds (% Sky Obscured)

82
87
92
96
94
93
92
91
90
89
90
94
96
98
99
100
96
91
84
86
88
88
88
86

Medium Clouds (% Sky Obscured)

90
80
78
85
91
94
97
98
99
100
95
90
85
90
95
100
98
97
95
96
87
73
57
50

High Clouds (% Sky Obscured)

58
46
42
36
26
16
6
10
16
31
33
28
23
25
26
31
40
49
63
72
77
82
86
81

ISS Passover

Visibility (miles)

7
7
5
3
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
2
2
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
Snow
Snow
None
None
None
None
None
None
None
None
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
36
36
36
38
38
37
35
32
30
29
29
29
31
33
35
30
24
16
15
16
17
20
24

Precipitation Amount (mm)

0
0
0
0
0.1
0.1
0
0
0
0
0
0
0
0
0.1
0.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-10
-11
-12
-12
-13
-14
-14
-14
-15
-15
-16
-16
-16
-16
-16
-17
-18
-19
-18
-17
-16
-14

Relative Humidity (%)

85
85
87
87
86
86
86
86
86
88
88
86
86
86
86
88
86
84
84
83
84
86
86
86

Pressure (mb)

999
999
1000
1000
1001
1002
1003
1004
1004
1005
1006
1007
1008
1008
1009
1010
1011
1012
1013
1014
1015
1015
1016
1016

Ozone (du)

369
368
367
365
364
362
359
357
354
352
349
348
346
345
342
340
338
341
344
346
347
348
348
347

Saturday 29

Waxing Gibbous 68%

12:59

01:32

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
06 Bad

Sun - Rise: 07:35, Set: 15:38, Transit: 11:36. Moon - Rise: 12:59, Set: 01:32. Civil Dark: 16:18 - 06:55. Nautical Dark: 17:01 - 06:12. Astro Dark: 17:42 - 05:30

Total Clouds (% Sky Obscured)

93
89
85
82
86
92
98
98
99
99
99
99
99
99
99
99
99
100
100

Low Clouds (% Sky Obscured)

88
87
85
82
85
88
91
88
87
84
88
91
95
93
90
87
89
91
94

Medium Clouds (% Sky Obscured)

43
39
32
20
21
30
43
49
55
61
56
53
41
24
10
1
4
5
4

High Clouds (% Sky Obscured)

70
49
31
23
13
7
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
0
0
0
0
0
0
0
0
0
0
0
0
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

Precipitation Type

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

Precipitation Probability (%)

31
36
40
43
43
40
36
32
30
29
27
25
26
24
22
19
15
13
10

Precipitation Amount (mm)

0
0
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-11
-10
-9
-9
-9
-9
-10
-11
-12
-13
-14
-14
-14
-15
-16
-16
-17
-18
-18

Feels Like (°C)

-21
-21
-14
-15
-14
-15
-14
-14
-17
-17
-18
-18
-18
-18
-21
-21
-21
-20
-20

Dew Point (°C)

-13
-11
-11
-10
-10
-11
-12
-12
-13
-14
-15
-16
-16
-17
-17
-18
-19
-20
-21

Relative Humidity (%)

86
87
88
90
90
90
88
88
86
88
86
86
86
86
85
84
83
83
81

Pressure (mb)

1016
1016
1016
1017
1018
1019
1020
1021
1021
1022
1023
1024
1024
1025
1025
1026
1026
1027
1027

Ozone (du)

347
346
346
346
347
350
353
357
358
360
362
356
350
345
345
345
346
345
345

Forecast for Nitchequon, Nord-du-Québec, Canada (52.48,-71.83)

Generated: 23/11/25 12:16:46. Forecast: 23/11/25 to 29/11/25. Timezone: UTC-5.00