Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waxing Crescent 2%

08:34

18:01

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

Sun - Rise: 07:19, Set: 17:54, Transit: 12:36. Moon - Rise: 08:34, Set: 18:01. Civil Dark: 18:24 - 06:49. Nautical Dark: 18:58 - 06:14. Astro Dark: 19:32 - 05:40

Total Clouds (% Sky Obscured)

92
94
95
96
98
100
100
100
100
100
100
100
100
32
42
41
15
31
62
66
89
70
93
91

Low Clouds (% Sky Obscured)

70
72
30
11
26
45
51
86
91
64
92
79
75
32
38
32
4
30
34
40
79
52
77
79

Medium Clouds (% Sky Obscured)

92
94
95
96
89
100
100
100
100
100
100
100
100
25
20
15
0
19
19
61
87
63
88
83

High Clouds (% Sky Obscured)

61
57
95
61
78
50
50
100
100
100
100
91
36
0
0
0
0
2
25
35
35
37
0
0

ISS Passover

Visibility (miles)

9
9
9
3
8
4
6
2
3
5
4
2
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
43
61
87
82
95
95
95
95
95
95
95
77
22
18
12
0
0
2
0
6
6
16
25

Precipitation Amount (mm)

0
0
0.5
0.5
0.4
0.6
1.1
1.7
0.9
0.8
2.2
2.3
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
2
3
0
4
5
5
4
4
3
7
12
12
8
5
5
6
6
6
6
6
6
5
6

Chance of Frost

Temperature (°C)

10
10
10
10
10
11
11
11
11
12
13
11
10
10
8
8
7
7
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
78
87
93
91
93
95
95
86
76
86
90
87
91
90
88
90
90
91
90
90
87
84

Pressure (mb)

1006
1005
1005
1004
1004
1004
1003
1002
1002
1001
1000
1001
1001
1002
1003
1003
1003
1004
1004
1004
1004
1004
1004
1003

Ozone (du)

287
288
291
295
300
305
309
314
318
318
321
323
326
330
325
322
318
315
314
312
312
313
314
312

Thursday 23

Waxing Crescent 5%

09:41

18:28

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: 07:20, Set: 17:52, Transit: 12:36. Moon - Rise: 09:41, Set: 18:28. Civil Dark: 18:22 - 06:50. Nautical Dark: 18:57 - 06:16. Astro Dark: 19:31 - 05:41

Total Clouds (% Sky Obscured)

93
93
96
83
88
72
87
86
90
94
93
90
100
90
100
100
100
100
88
85
91
91
93
93

Low Clouds (% Sky Obscured)

74
81
80
63
55
55
66
68
75
84
81
74
62
79
68
90
77
40
32
66
72
68
72
79

Medium Clouds (% Sky Obscured)

89
88
62
66
39
31
75
72
66
67
62
73
97
44
32
80
48
57
71
5
36
39
43
35

High Clouds (% Sky Obscured)

0
0
0
0
0
1
70
74
4
4
42
70
10
0
11
95
38
25
40
5
5
8
4
1

ISS Passover

Visibility (miles)

9
3
4
4
9
9
9
8
8
9
9
6
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

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

Precipitation Probability (%)

55
82
79
39
9
36
48
68
59
66
85
85
64
46
37
20
24
12
16
5
4
12
16
23

Precipitation Amount (mm)

0.4
0.8
0.7
0
0
0
0
0.5
0.3
0.3
0.5
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
91
90
91
87
84
78
84
85
83
84
88
88
88
90
87
87
88
87
85
84
83
83
83

Pressure (mb)

1004
1004
1004
1005
1005
1006
1006
1006
1007
1006
1007
1007
1007
1008
1009
1010
1011
1011
1012
1012
1012
1013
1013
1014

Ozone (du)

311
311
311
312
314
315
318
319
320
319
318
316
316
317
317
317
316
315
316
317
315
315
315
316

Friday 24

Waxing Crescent 10%

10:47

19:01

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: 07:21, Set: 17:50, Transit: 12:36. Moon - Rise: 10:47, Set: 19:01. Civil Dark: 18:21 - 06:51. Nautical Dark: 18:55 - 06:17. Astro Dark: 19:29 - 05:43

Total Clouds (% Sky Obscured)

97
99
100
100
100
100
76
87
92
92
95
81
77
86
88
74
74
75
85
98
91
73
77
71

Low Clouds (% Sky Obscured)

77
77
53
52
36
34
36
60
83
78
89
53
53
71
56
44
30
39
36
58
68
42
43
41

Medium Clouds (% Sky Obscured)

44
52
99
100
100
100
70
69
57
35
27
29
19
22
29
22
28
15
24
37
44
33
32
31

High Clouds (% Sky Obscured)

19
98
100
100
100
90
76
75
5
0
0
0
0
0
0
0
1
2
2
1
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

14
6
2
0
0
0
1
3
21
28
29
33
36
38
33
9
3
1
3
2
8
2
8
11

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
83
86
83
76
70
67
63
67
74
72
72
77
81
84
83
80
83
82
82
86
89
91

Pressure (mb)

1014
1015
1015
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1020
1021
1021
1021
1022
1022
1022
1023
1023

Ozone (du)

315
313
313
313
312
312
313
315
318
324
325
325
325
326
325
325
321
318
318
320
319
316
314
311

Saturday 25

Waxing Crescent 16%

11:48

19:43

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: 07:23, Set: 17:49, Transit: 12:36. Moon - Rise: 11:48, Set: 19:43. Civil Dark: 18:19 - 06:53. Nautical Dark: 18:54 - 06:18. Astro Dark: 19:28 - 05:44

Total Clouds (% Sky Obscured)

75
91
96
96
97
95
89
77
91
89
93
97
100
99
98
97
97
97
98
98
98
98
98
99

Low Clouds (% Sky Obscured)

44
52
63
65
64
69
73
62
85
88
92
95
98
98
98
97
97
97
98
98
98
95
86
85

Medium Clouds (% Sky Obscured)

31
34
44
50
54
47
41
38
39
34
42
47
45
37
35
28
24
29
37
39
44
94
91
87

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
3
5
5
5
5
10
5
37
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
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 (%)

11
12
12
13
12
7
3
19
12
16
8
10
11
14
12
11
11
11
9
9
10
8
11
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
94
93
88
85
79
69
62
60
62
64
64
64
66
69
70
72
74
75
76
78
76
79

Pressure (mb)

1024
1024
1025
1025
1026
1026
1026
1027
1027
1026
1026
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

309
306
307
311
310
307
306
307
312
311
311
309
307
308
309
310
309
308
309
308
307
307
310
310

Sunday 26

Waxing Crescent 24%

12:43

20:35

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 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 OK
03 OK

Sun - Rise: 07:24, Set: 17:47, Transit: 12:36. Moon - Rise: 12:43, Set: 20:35. Civil Dark: 18:18 - 06:54. Nautical Dark: 18:52 - 06:19. Astro Dark: 19:26 - 05:45

Total Clouds (% Sky Obscured)

100
98
99
94
99
98
87
96
99
83
73
77
70
11
10
13
13
13
14
10
12
14
28
42

Low Clouds (% Sky Obscured)

83
80
80
78
83
81
80
77
79
78
73
77
70
11
10
13
13
13
14
10
12
14
18
19

Medium Clouds (% Sky Obscured)

84
73
82
80
76
57
45
33
28
23
25
33
9
10
10
12
9
4
0
0
0
0
2
4

High Clouds (% Sky Obscured)

100
98
99
94
65
38
7
24
30
3
2
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
None
None
None
None
None
None
None

Precipitation Probability (%)

14
14
13
6
6
6
4
7
6
5
4
4
2
3
4
0
1
1
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)

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

Chance of Frost

Temperature (°C)

4
4
4
4
4
5
6
6
7
7
8
8
8
7
5
4
3
3
2
2
2
1
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
83
83
85
76
67
58
52
50
48
47
47
54
60
62
64
67
69
72
74
77
80
83

Pressure (mb)

1029
1029
1029
1029
1030
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1032

Ozone (du)

311
310
310
308
306
307
308
308
307
307
309
310
310
309
309
309
307
307
307
307
307
307
307
307

Monday 27

Waxing Crescent 33%

13:29

21:36

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

Sun - Rise: 07:25, Set: 17:46, Transit: 12:36. Moon - Rise: 13:29, Set: 21:36. Civil Dark: 18:16 - 06:55. Nautical Dark: 18:51 - 06:21. Astro Dark: 19:25 - 05:46

Total Clouds (% Sky Obscured)

47
47
44
45
47
49
47
52
62
86
92
88
80
74
58
47
26
21
12
9
8
4
7
13

Low Clouds (% Sky Obscured)

23
30
41
45
47
49
47
52
62
86
92
87
80
63
51
41
26
21
12
9
8
4
7
13

Medium Clouds (% Sky Obscured)

6
8
12
15
16
15
16
13
13
12
16
21
25
21
17
9
5
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
3
6

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
1
1
0
8
8
2
5
6
2
2
1
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)

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

Chance of Frost

Temperature (°C)

1
0
0
0
0
2
4
6
7
8
9
8
8
8
7
5
4
4
3
3
2
2
2
1

Feels Like (°C)

-1
-1
-1
-1
-1
-1
-1
-0
0
1
2
7
7
7
7
7
7
2
2
1
2
1
1
0

Dew Point (°C)

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

Relative Humidity (%)

84
88
86
84
83
74
66
58
55
53
51
55
59
63
67
72
77
80
80
83
85
85
86
86

Pressure (mb)

1032
1032
1032
1032
1032
1032
1032
1033
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032

Ozone (du)

307
307
306
304
302
301
301
301
301
300
300
299
298
297
297
296
296
295
294
293
293
293
292
292

Tuesday 28

Waxing Crescent 43%

14:07

22:43

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

Sun - Rise: 07:27, Set: 17:44, Transit: 12:36. Moon - Rise: 14:07, Set: 22:43. Civil Dark: 18:15 - 06:56. Nautical Dark: 18:49 - 06:22. Astro Dark: 19:24 - 05:48

Total Clouds (% Sky Obscured)

18
15
12
9
9
11
11
12
15
17
9
8
6
4
2
5
4
2
1
2
3
4

Low Clouds (% Sky Obscured)

18
15
12
9
9
11
11
12
15
17
9
8
6
4
2
5
4
2
0
2
3
4

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

9
8
6
3
2
2
3
2
4
4
4
3
2
1
0
0
0
0
1
2
2
3

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
1
1
1
3
5
7
8
9
10
10
9
9
7
6
5
4
4
3
3
2

Feels Like (°C)

0
0
0
0
-1
0
1
2
3
4
4
10
9
9
9
8
8
3
3
3
3
2

Dew Point (°C)

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

Relative Humidity (%)

86
89
88
88
86
79
70
62
59
55
51
55
59
63
67
72
78
79
79
80
82
83

Pressure (mb)

1032
1032
1032
1032
1032
1032
1032
1032
1032
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029

Ozone (du)

291
291
290
290
290
289
289
288
288
287
286
286
286
286
285
284
283
283
283
282
282
281

Forecast for Domaine-Joyeux, Montérégie, Canada (45.22,-73.09)

Generated: 22/10/25 04:44:23. Forecast: 22/10/25 to 28/10/25. Timezone: UTC-4.00