Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waxing Gibbous 87%

17:16

02:09

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
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
01 Bad
02 Bad

Sun - Rise: 05:06, Set: 20:44, Transit: 12:55. Moon - Rise: 17:16, Set: 02:09. Civil Dark: 21:21 - 04:28. Nautical Dark: 22:11 - 03:38. Astro Dark: 23:18 - 02:32

Total Clouds (% Sky Obscured)

100
100
88
87
69
28
19
29
37
88
100
99
100
100
100
100
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
1
1
1
1
2
15
19
7
19
27
33
20
42
47
8
10
15
10
34
36
79
87

Medium Clouds (% Sky Obscured)

96
84
71
49
68
26
11
14
13
8
17
51
60
67
100
99
100
97
100
100
87
89
91
99

High Clouds (% Sky Obscured)

100
100
87
35
0
0
5
11
29
84
100
97
100
100
100
100
100
97
100
75
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
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
Very Light Rain
Very Light Rain
None
None
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
3
8
10
13
21
43
66
68
63
52
42
57
79
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0
0.9
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
15
15
16
18
20
21
22
24
24
25
25
25
24
22
20
19
18
17
17
17
17
16

Feels Like (°C)

16
15
14
14
16
18
21
22
24
25
25
26
26
26
25
24
21
18
17
17
18
18
17
17

Dew Point (°C)

16
15
13
13
15
16
16
17
18
18
18
18
17
17
17
17
16
15
16
17
16
16
16
15

Relative Humidity (%)

93
92
90
92
93
86
80
76
74
71
67
65
62
63
64
75
77
78
92
95
95
95
95
93

Pressure (mb)

1015
1015
1015
1016
1016
1017
1017
1018
1017
1017
1017
1017
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

356
358
363
367
367
366
365
364
363
364
362
360
359
355
352
350
351
351
353
361
363
366
368
371

Friday 26

Waxing Gibbous 93%

18:22

02:43

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

Sun - Rise: 05:06, Set: 20:44, Transit: 12:55. Moon - Rise: 18:22, Set: 02:43. Civil Dark: 21:21 - 04:29. Nautical Dark: 22:11 - 03:39. Astro Dark: 23:18 - 02:33

Total Clouds (% Sky Obscured)

100
97
100
100
95
100
100
100
78
71
93
81
100
77
77
73
76
36
28
61
76
77
72
77

Low Clouds (% Sky Obscured)

84
77
87
100
80
92
92
92
76
69
75
75
72
70
65
68
68
36
28
37
55
61
55
54

Medium Clouds (% Sky Obscured)

89
51
48
48
48
44
61
28
24
31
20
13
25
29
27
29
33
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
32
97
54
35
40
57
30
35
40
50
45
45
10
6
0
0
0
2
50
60
65
65
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
6
5
3
2
2
2
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
47

Precipitation Type

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

Precipitation Probability (%)

66
45
34
40
55
62
94
95
95
95
95
95
95
82
67
58
41
14
0
1
0
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0.7
1
0.7
1.9
1.9
1.2
0.7
0.5
0.3
0.3
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
16
17
17
18
18
18
19
19
19
20
20
20
20
19
18
17
16
16
15
15
15

Feels Like (°C)

16
16
16
16
17
17
17
17
18
19
20
19
20
20
21
20
20
19
19
18
16
15
15
15

Dew Point (°C)

15
15
15
15
16
16
16
17
17
16
17
17
17
17
16
17
17
17
17
16
15
15
15
15

Relative Humidity (%)

93
96
95
95
95
90
90
92
93
85
85
85
85
85
80
82
89
93
96
96
95
96
96
98

Pressure (mb)

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

Ozone (du)

369
370
369
369
370
369
370
371
373
376
378
379
379
378
372
363
359
354
350
349
349
349
350
349

Saturday 27

Waxing Gibbous 97%

19:23

No Set

03 Bad
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 OK
02 OK

Sun - Rise: 05:07, Set: 20:44, Transit: 12:55. Moon - Rise: 19:23, Set: No Set. Civil Dark: 21:21 - 04:29. Nautical Dark: 22:11 - 03:39. Astro Dark: 23:18 - 02:34

Total Clouds (% Sky Obscured)

92
94
94
100
100
95
61
58
100
100
100
100
97
93
92
76
100
98
97
92
82
63
34
24

Low Clouds (% Sky Obscured)

74
73
64
63
64
56
61
50
24
56
42
45
25
19
11
0
0
0
0
0
2
5
7
5

Medium Clouds (% Sky Obscured)

0
2
2
2
42
36
20
4
62
84
31
41
34
21
91
76
100
98
97
72
82
63
16
11

High Clouds (% Sky Obscured)

70
75
88
100
99
91
51
48
100
100
99
99
79
88
91
69
100
96
93
80
80
17
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 (%)

45
46
31
25
45
3
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
1
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)

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

Chance of Frost

Temperature (°C)

15
15
14
15
17
18
19
20
21
22
22
23
23
23
23
23
22
21
20
19
18
17
16
15

Feels Like (°C)

15
14
13
14
17
17
19
20
21
21
21
22
22
22
23
23
23
21
20
18
18
16
16
17

Dew Point (°C)

14
14
14
15
16
16
17
17
17
17
17
17
18
18
19
19
20
19
18
17
16
15
15
14

Relative Humidity (%)

96
96
96
96
93
88
84
80
76
74
73
71
71
72
77
80
85
86
86
89
90
90
92
90

Pressure (mb)

1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1015
1015
1014
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

350
351
353
355
356
355
354
354
354
354
355
355
356
357
358
361
363
364
367
370
373
374
367
361

Sunday 28

Waxing Gibbous 99%

20:18

03:24

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

Sun - Rise: 05:07, Set: 20:44, Transit: 12:55. Moon - Rise: 20:18, Set: 03:24. Civil Dark: 21:21 - 04:30. Nautical Dark: 22:11 - 03:40. Astro Dark: 23:17 - 02:35

Total Clouds (% Sky Obscured)

12
0
13
27
35
35
45
48
48
52
56
53
48
42
28
13
1
22
59
71
57
43
29
39

Low Clouds (% Sky Obscured)

2
0
12
25
35
34
32
29
34
39
44
44
44
42
28
13
0
0
0
0
0
0
0
11

Medium Clouds (% Sky Obscured)

7
0
2
5
6
9
11
14
16
15
15
11
6
0
0
0
0
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
0
3
0
0
1
1
22
59
71
57
43
29
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
8
14
18
26
29
32
35
25
16
17
28
36
37
15
22
19
3
4
2

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

Chance of Frost

Temperature (°C)

15
14
14
15
17
19
20
21
22
23
23
24
24
24
24
24
23
22
20
19
18
17
16
16

Feels Like (°C)

17
17
16
18
20
22
22
23
24
25
27
27
27
28
28
28
27
25
22
20
18
17
17
16

Dew Point (°C)

14
13
13
15
16
17
17
17
18
18
18
18
18
18
18
18
19
19
18
16
15
15
15
14

Relative Humidity (%)

92
92
93
95
92
89
84
80
77
73
70
67
68
67
67
68
80
81
85
84
86
89
89
90

Pressure (mb)

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

Ozone (du)

356
352
350
351
351
350
349
347
346
345
345
346
348
348
348
348
348
348
350
349
350
348
346
345

Monday 29

Full Moon 100%

21:04

04:15

03 Bad
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

Sun - Rise: 05:08, Set: 20:43, Transit: 12:56. Moon - Rise: 21:04, Set: 04:15. Civil Dark: 21:21 - 04:30. Nautical Dark: 22:11 - 03:40. Astro Dark: 23:17 - 02:36

Total Clouds (% Sky Obscured)

69
88
91
80
67
78
75
76
51
52
59
62
62
65
69
74
77
64
52
39
49
59
71
69

Low Clouds (% Sky Obscured)

21
32
21
11
0
1
3
4
13
21
30
14
10
6
4
2
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
5
11
17
19
19
18
18
24
26
30
44
48
49
48
48
47
41
38
36
41
46
48
54

High Clouds (% Sky Obscured)

64
58
88
65
36
68
64
60
21
16
8
8
14
21
34
45
58
42
25
5
24
45
67
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 (%)

0
0
0
0
0
0
1
0
0
0
0
0
0
0
8
11
10
15
17
17
13
7
1
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)

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

Chance of Frost

Temperature (°C)

15
15
14
16
18
20
21
22
24
25
26
27
28
28
28
27
25
24
23
21
20
19
18
17

Feels Like (°C)

17
16
16
16
19
22
22
24
25
28
29
29
30
30
30
30
30
30
25
24
25
24
23
22

Dew Point (°C)

14
14
13
15
17
18
19
19
19
19
19
20
20
20
20
20
21
21
20
19
17
17
16
15

Relative Humidity (%)

93
93
93
95
93
91
85
81
74
70
67
65
64
63
62
68
76
83
84
84
85
86
88
89

Pressure (mb)

1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

345
348
348
350
350
350
349
349
350
348
349
349
348
347
346
345
345
344
341
339
337
337
337
336

Tuesday 30

Waning Gibbous 99%

21:42

05:14

03 Bad
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

Sun - Rise: 05:08, Set: 20:43, Transit: 12:56. Moon - Rise: 21:42, Set: 05:14. Civil Dark: 21:21 - 04:31. Nautical Dark: 22:10 - 03:41. Astro Dark: 23:16 - 02:37

Total Clouds (% Sky Obscured)

63
60
71
84
97
95
94
93
81
75
70
81
85
84
83
81
79
85
91
96
88
81
74
82

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
12
16
23

Medium Clouds (% Sky Obscured)

54
49
56
63
70
71
71
72
55
38
24
29
32
37
31
20
5
6
5
6
6
5
5
12

High Clouds (% Sky Obscured)

29
11
35
49
54
46
42
41
46
48
55
65
66
70
74
81
79
81
73
67
55
41
35
58

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 (%)

12
4
5
3
1
2
2
1
18
23
22
20
16
10
17
18
16
12
8
0
0
1
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
16
18
19
20
22
24
26
27
28
29
29
29
30
28
27
26
24
23
21
21
21
21

Feels Like (°C)

19
18
18
18
18
18
23
24
24
25
26
27
32
31
31
32
31
32
26
26
25
25
25
25

Dew Point (°C)

15
15
15
16
17
18
19
20
21
22
22
22
23
23
23
24
23
24
23
22
20
20
20
20

Relative Humidity (%)

90
92
92
89
88
85
81
79
77
74
70
67
68
68
68
75
81
90
91
92
92
94
94
93

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1016
1016

Ozone (du)

336
336
336
335
334
333
333
333
333
334
334
335
335
336
336
335
334
334
333
332
331
329
328
327

Wednesday 1

Waning Gibbous 95%

22:11

06:18

Sun - Rise: 05:09, Set: 20:43, Transit: 12:56. Moon - Rise: 22:11, Set: 06:18. Civil Dark: 21:20 - 04:31. Nautical Dark: 22:10 - 03:42. Astro Dark: 23:15 - 02:38

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

Generated: 25/06/26 03:29:55. Forecast: 25/06/26 to 01/07/26. Timezone: UTC-4.00