Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Crescent 29%

11:30

00:03

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
12 Bad
13 Bad

Sun - Rise: 04:59, Set: 20:39, Transit: 12:49. Moon - Rise: 11:30, Set: 00:03. Civil Dark: 21:16 - 04:21. Nautical Dark: 22:07 - 03:30. Astro Dark: 23:15 - 02:22

Total Clouds (% Sky Obscured)

96
98
100
100
100
100
97
98
97
100
97
97
100
100
100
100
99
99
96
92
95
97
91
92

Low Clouds (% Sky Obscured)

89
86
68
71
72
74
72
78
77
67
79
79
81
77
90
96
86
78
77
83
81
57
75
78

Medium Clouds (% Sky Obscured)

66
71
100
88
83
84
86
87
88
84
77
85
93
97
100
99
93
83
49
33
29
52
29
23

High Clouds (% Sky Obscured)

0
3
45
0
0
2
8
88
57
100
78
48
83
78
100
75
43
8
5
23
64
75
55
50

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

Light Rain
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

83
42
95
95
84
85
80
74
80
88
91
93
71
82
95
88
65
69
63
54
59
61
62
64

Precipitation Amount (mm)

0.5
0.4
1.5
0.8
0.5
0.6
0.5
0.4
0.4
0.6
0.7
0.8
0.3
0.5
1
0.6
0.2
0.3
0.3
0.2
0.3
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
16
16
15
15
14
14
14
14
13
13
13
12
12
12
12
12
13
14
15
16
17
17

Feels Like (°C)

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

Dew Point (°C)

17
17
16
16
15
15
14
14
13
13
13
13
12
12
12
12
12
12
13
14
14
15
15
14

Relative Humidity (%)

98
98
98
98
98
98
98
98
96
98
98
98
96
98
98
98
98
98
98
98
96
93
87
82

Pressure (mb)

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

Ozone (du)

337
340
341
343
350
352
352
352
354
352
352
352
349
349
348
348
349
350
352
352
352
355
355
355

Saturday 20

Waxing Crescent 40%

12:41

00:21

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
12 Bad
13 Bad

Sun - Rise: 04:59, Set: 20:39, Transit: 12:49. Moon - Rise: 12:41, Set: 00:21. Civil Dark: 21:17 - 04:21. Nautical Dark: 22:07 - 03:30. Astro Dark: 23:16 - 02:22

Total Clouds (% Sky Obscured)

78
100
100
100
100
100
100
94
74
78
94
96
100
100
100
100
100
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

59
44
64
52
32
43
53
60
65
59
67
77
69
66
75
97
97
94
89
87
86
90
80
86

Medium Clouds (% Sky Obscured)

18
24
9
16
17
16
18
8
13
9
16
40
47
79
86
95
87
59
76
71
43
59
60
68

High Clouds (% Sky Obscured)

74
100
100
100
100
100
100
92
73
74
91
96
100
100
100
100
99
71
73
100
88
51
77
83

ISS Passover

Visibility (miles)

7
4
3
3
3
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

68
87
95
95
95
94
78
62
37
52
53
41
23
14
11
14
12
34
67
87
75
86
95
95

Precipitation Amount (mm)

0.3
0.5
0.7
0.9
1.4
1.1
0.9
0.5
0.2
0.4
0.4
0
0
0
0
0
0
0
0.3
0.6
0.3
0.4
1.7
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
17
16
17
16
15
15
14
14
14
13
12
12
12
12
13
14
15
15
16
16
16
16

Dew Point (°C)

14
15
16
17
17
16
15
14
14
14
13
13
13
13
13
13
13
14
15
15
15
16
16
16

Relative Humidity (%)

81
82
88
92
92
92
93
96
96
98
98
98
98
96
96
98
96
96
96
95
92
92
92
93

Pressure (mb)

1004
1004
1004
1004
1005
1005
1006
1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010

Ozone (du)

354
355
356
357
356
357
357
357
357
356
354
352
352
353
355
356
359
359
360
363
363
362
362
362

Sunday 21

First Quarter 51%

13:49

00:39

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
12 Bad
13 Bad

Sun - Rise: 04:59, Set: 20:39, Transit: 12:49. Moon - Rise: 13:49, Set: 00:39. Civil Dark: 21:17 - 04:21. Nautical Dark: 22:07 - 03:31. Astro Dark: 23:16 - 02:22

Total Clouds (% Sky Obscured)

100
100
94
93
55
54
72
61
46
53
93
100
79
64
75
67
63
58
54
70
70
94
100
98

Low Clouds (% Sky Obscured)

80
67
68
63
37
42
65
61
46
53
60
58
58
63
67
55
48
36
37
45
45
45
36
17

Medium Clouds (% Sky Obscured)

86
58
54
48
11
7
17
4
4
6
8
57
54
2
2
3
2
3
4
7
10
26
42
58

High Clouds (% Sky Obscured)

90
95
54
29
2
2
3
0
0
53
93
100
21
64
65
65
63
55
54
51
54
87
100
98

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
68
52
47
30
8
8
3
6
8
2
0
0
0
0
0
0
4
27
44
56
58

Precipitation Amount (mm)

2
0.7
0.8
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
18
18
17
16
15
14
13
13
13
13
13
12
12
12
14
16
18
20
21
21
21

Feels Like (°C)

18
17
17
17
17
18
17
15
14
14
14
12
12
12
12
12
13
15
18
19
21
22
21
22

Dew Point (°C)

17
17
17
17
16
16
15
14
13
13
13
13
12
12
11
11
12
13
14
14
13
13
14
15

Relative Humidity (%)

95
93
92
92
92
92
93
96
96
96
98
98
96
96
96
96
98
95
87
76
66
61
66
68

Pressure (mb)

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

Ozone (du)

364
366
366
368
369
367
366
367
370
374
370
366
364
361
361
362
361
358
355
353
351
349
347
346

Monday 22

Waxing Gibbous 61%

No Rise

00:56

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 OK
12 OK
13 Bad

Sun - Rise: 04:59, Set: 20:39, Transit: 12:49. Moon - Rise: No Rise, Set: 00:56. Civil Dark: 21:17 - 04:22. Nautical Dark: 22:07 - 03:31. Astro Dark: 23:16 - 02:23

Total Clouds (% Sky Obscured)

88
86
91
83
62
40
44
80
97
98
99
98
90
79
85
91
95
95
96
96
91
33
35
83

Low Clouds (% Sky Obscured)

13
19
59
48
24
11
21
63
93
94
95
92
75
71
82
90
95
94
91
87
79
32
25
55

Medium Clouds (% Sky Obscured)

63
68
67
66
61
40
44
52
42
40
38
40
36
32
28
23
13
0
0
0
0
12
21
30

High Clouds (% Sky Obscured)

88
86
91
83
62
40
44
45
18
15
11
8
8
8
7
7
34
30
17
27
39
33
35
66

ISS Passover

Visibility (miles)

2
2
7
8
9
4
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

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

Precipitation Probability (%)

65
70
61
52
47
37
33
29
25
20
15
6
6
6
3
3
2
1
16
30
40
15
11
6

Precipitation Amount (mm)

0.4
0.5
0.3
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
5
4
2
3
4
4
4
3
3
2
3
4
4
3
3
4
3
3
3
3
5
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
22
22
22
22
20
17
16
15
15
14
14
13
13
12
13
14
16
16
19
20
23
23

Dew Point (°C)

15
15
16
16
17
17
15
14
14
13
13
13
13
12
12
11
12
13
13
13
14
14
12
11

Relative Humidity (%)

65
66
76
80
81
86
88
90
89
89
90
92
93
92
93
92
90
89
89
86
77
67
51
45

Pressure (mb)

1014
1014
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1011
1011

Ozone (du)

347
347
348
347
346
347
346
345
344
342
341
338
339
339
340
339
341
343
344
344
345
346
346
344

Tuesday 23

Waxing Gibbous 71%

14:57

01:15

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

Sun - Rise: 05:00, Set: 20:39, Transit: 12:50. Moon - Rise: 14:57, Set: 01:15. Civil Dark: 21:17 - 04:22. Nautical Dark: 22:08 - 03:32. Astro Dark: 23:16 - 02:24

Total Clouds (% Sky Obscured)

75
48
48
39
28
23
31
39
75
41
26
32
78
79
79
74
68
64
69
73
76
64
51
44

Low Clouds (% Sky Obscured)

52
33
44
39
28
23
31
39
71
41
26
27
35
38
42
57
54
51
58
64
75
64
51
44

Medium Clouds (% Sky Obscured)

20
18
17
9
4
1
5
11
16
11
6
1
6
2
0
0
0
0
2
4
9
11
16
19

High Clouds (% Sky Obscured)

58
48
42
24
10
0
3
2
30
3
1
16
22
32
41
37
34
39
30
22
12
7
4
5

ISS Passover

Visibility (miles)

9
9
4
8
9
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
25
31
40
44
40
2
1
0
2
1
0
9
9
9
7
6
5
4
1
0
1
1
1

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
22
21
20
18
16
15
14
14
13
13
12
12
12
11
13
14
15
17
19
20
21
22

Feels Like (°C)

21
21
20
22
22
20
18
17
16
14
15
14
13
13
13
12
12
12
11
16
17
17
18
19

Dew Point (°C)

12
12
14
16
16
16
15
14
13
13
12
12
12
12
11
11
12
13
14
14
13
13
12
12

Relative Humidity (%)

51
52
61
73
75
86
90
95
95
95
96
96
96
98
98
98
95
95
93
81
70
61
56
51

Pressure (mb)

1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1014
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

343
343
344
345
348
351
353
354
353
355
357
356
356
355
354
353
352
350
349
349
349
349
348
347

Wednesday 24

Waxing Gibbous 79%

16:04

01:37

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
12 Bad
13 Bad

Sun - Rise: 05:00, Set: 20:39, Transit: 12:50. Moon - Rise: 16:04, Set: 01:37. Civil Dark: 21:17 - 04:22. Nautical Dark: 22:08 - 03:32. Astro Dark: 23:16 - 02:24

Total Clouds (% Sky Obscured)

57
67
78
76
72
72
81
92
100
98
96
94
96
97
98
98
98
99
98
95
94
96
99
100

Low Clouds (% Sky Obscured)

45
42
38
25
13
5
20
45
45
62
68
66
59
56
58
62
65
69
71
73
78
67
57
47

Medium Clouds (% Sky Obscured)

26
39
39
40
44
48
59
67
67
60
56
56
68
82
95
89
83
77
78
79
80
78
77
75

High Clouds (% Sky Obscured)

4
3
2
1
1
0
33
67
90
86
87
76
58
68
82
83
85
86
74
60
45
64
82
100

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
2
2
6
12
15
15
18
20
28
38
47
58
68
79
79
78
77
76
78
81
84
90
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.5
0.5
0.5
0.4
0.4
0.5
0.5
0.6
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
25
24
23
24
24
25
17
17
17
17
16
16
14
14
14
13
13
13
17
18
18
19
19

Dew Point (°C)

12
12
12
12
13
14
16
15
14
12
13
13
13
13
13
13
14
15
16
16
17
17
18
18

Relative Humidity (%)

47
48
49
50
60
69
82
81
79
78
83
87
92
93
95
96
95
95
93
90
89
86
86
89

Pressure (mb)

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

Ozone (du)

346
346
346
346
347
347
348
350
352
354
357
359
362
361
361
361
359
357
356
356
357
358
358
359

Thursday 25

Waxing Gibbous 87%

17:11

02:04

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

Sun - Rise: 05:01, Set: 20:39, Transit: 12:50. Moon - Rise: 17:11, Set: 02:04. Civil Dark: 21:17 - 04:23. Nautical Dark: 22:08 - 03:33. Astro Dark: 23:15 - 02:25

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

60
66
71
66
62
63
65
68
72
69
64
59
67
75
81
83
87
89

Medium Clouds (% Sky Obscured)

80
81
85
86
82
78
84
89
94
93
91
92
94
97
100
100
100
100

High Clouds (% Sky Obscured)

97
97
95
95
91
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
88
83
83
90
95
94
76
49
41
31
20
54
75
94
95
95
95

Precipitation Amount (mm)

0.7
0.5
0.4
0.4
0.6
1
1
0.6
0
0
0
0
0
0.5
0.8
0.9
1.3
1.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
21
21
21
21
21
21
16
14
15
14
15
15
13
14
14
14
14

Dew Point (°C)

19
19
19
19
18
17
16
16
14
14
14
14
14
14
14
14
14
14

Relative Humidity (%)

89
91
91
92
92
93
95
95
95
96
96
96
96
96
98
98
98
98

Pressure (mb)

1017
1017
1017
1016
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

360
359
358
357
357
356
356
359
362
365
363
362
361
360
359
358
358
358

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

Generated: 19/06/26 13:33:29. Forecast: 19/06/26 to 25/06/26. Timezone: UTC-4.00