Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 4

Waning Gibbous 98%

21:55

05:55

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

Sun - Rise: 05:06, Set: 20:38, Transit: 12:52. Moon - Rise: 21:55, Set: 05:55. Civil Dark: 21:15 - 04:29. Nautical Dark: 22:04 - 03:39. Astro Dark: 23:09 - 02:35

Total Clouds (% Sky Obscured)

9
7
8
77
81
84
92
86
82
88
81
78
48
61
74
29
12
39
16
13
18
34
98
100

Low Clouds (% Sky Obscured)

0
0
0
36
40
39
31
43
50
77
56
35
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
22
37
53
51
61
47
42
49
45
39
35
35
47
28
4
6
16
10
0
1
0
0

High Clouds (% Sky Obscured)

0
0
2
42
40
11
1
2
2
0
0
0
0
0
0
0
0
0
0
3
29
67
99
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
2
3
1
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
0
0

Wind Speed/Direction (mph)

4
6
9
13
13
13
13
13
12
11
11
9
6
7
6
3
3
2
3
3
3
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
9
9
9
10
11
12
13
14
14
15
16
16
14
14
15
14
12
13
11
10
9
9

Dew Point (°C)

1
3
4
4
5
6
7
9
10
11
12
11
11
10
10
10
10
10
8
9
8
8
9
9

Relative Humidity (%)

60
60
56
53
56
56
56
62
65
66
68
65
68
64
69
71
75
78
74
80
81
83
88
88

Pressure (mb)

1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1020
1019
1019
1018
1019
1018
1018
1018
1017
1017
1017
1016
1016
1016

Ozone (du)

370
366
365
363
360
359
358
359
363
360
356
355
355
354
350
347
345
344
342
340
339
340
342
345

Monday 5

Waning Gibbous 94%

23:00

05:55

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
04 Bad
05 Bad

Sun - Rise: 05:06, Set: 20:39, Transit: 12:52. Moon - Rise: 23:00, Set: 05:55. Civil Dark: 21:16 - 04:28. Nautical Dark: 22:05 - 03:39. Astro Dark: 23:10 - 02:34

Total Clouds (% Sky Obscured)

100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
99
97
73
85
89
88
94
100

Low Clouds (% Sky Obscured)

0
0
10
11
0
16
19
23
22
0
0
0
0
0
0
0
7
33
12
0
0
0
36
56

Medium Clouds (% Sky Obscured)

0
0
0
46
51
58
60
63
52
76
85
62
59
72
29
29
59
56
55
87
84
91
86
91

High Clouds (% Sky Obscured)

100
100
100
97
100
100
100
96
100
100
100
100
100
100
100
100
95
94
14
0
4
4
3
35

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
8
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
None
None
Light Rain
None
None
None
None
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
4
2
1
14
36
45
8
31
60
43
42
36
44
73

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0.5
0
0
0
0
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
11
13
14
16
17
18
19
19
20
21
19
19
18
17
17
16
15
14
14
12
12
12

Dew Point (°C)

8
7
7
6
6
6
6
6
6
7
7
7
9
10
12
13
15
14
13
14
13
13
13
13

Relative Humidity (%)

84
75
66
59
51
47
44
40
38
37
37
38
43
52
61
71
86
87
87
93
95
95
95
96

Pressure (mb)

1016
1016
1016
1016
1015
1014
1013
1012
1012
1011
1010
1009
1009
1009
1009
1009
1009
1008
1007
1007
1007
1007
1006
1007

Ozone (du)

348
351
352
352
352
352
352
353
353
353
353
353
351
350
351
353
355
357
360
360
360
362
364
365

Tuesday 6

Waning Gibbous 86%

23:52

07:03

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
04 Bad
05 Bad

Sun - Rise: 05:05, Set: 20:39, Transit: 12:53. Moon - Rise: 23:52, Set: 07:03. Civil Dark: 21:17 - 04:28. Nautical Dark: 22:06 - 03:38. Astro Dark: 23:12 - 02:32

Total Clouds (% Sky Obscured)

100
100
100
93
95
87
86
74
98
72
100
100
100
100
100
100
94
98
78
92
95
97
100
100

Low Clouds (% Sky Obscured)

15
0
25
35
63
34
47
44
56
50
68
75
26
31
46
19
26
17
0
25
17
8
0
0

Medium Clouds (% Sky Obscured)

100
100
100
76
68
49
39
31
85
57
86
97
100
100
100
99
92
74
84
86
86
87
87
91

High Clouds (% Sky Obscured)

52
72
73
8
47
48
61
66
97
71
100
100
100
100
100
45
57
97
67
82
88
91
99
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
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
Light Rain
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
31
55
26
31
34
45
58
55
45
95
95
95
64
59
60
43
38
30
11
9
14
27
26

Precipitation Amount (mm)

0
0
0.5
0
0
0
0
0
0
0
1.2
0.6
0.9
0.3
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
13
14
15
16
17
18
19
19
18
16
16
15
15
14
14
14
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

12
12
12
11
10
9
9
9
10
11
13
13
12
12
12
12
12
12
11
11
10
10
9
9

Relative Humidity (%)

95
93
90
78
72
64
58
52
56
57
71
78
78
78
83
86
89
89
87
87
82
79
76
76

Pressure (mb)

1007
1007
1007
1007
1007
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004
1003
1003
1003
1003

Ozone (du)

365
363
361
361
360
360
360
359
358
357
355
354
353
352
351
352
352
353
354
353
354
354
355
355

Wednesday 7

Waning Gibbous 77%

00:31

08:22

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
04 Bad
05 Bad

Sun - Rise: 05:05, Set: 20:40, Transit: 12:53. Moon - Rise: 00:31, Set: 08:22. Civil Dark: 21:17 - 04:28. Nautical Dark: 22:07 - 03:38. Astro Dark: 23:13 - 02:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
96
94
96
98
100
98
97
95
96
97
97
96

Low Clouds (% Sky Obscured)

0
0
26
52
79
82
85
88
79
70
61
67
72
78
84
90
96
91
85
80
82
85
87
85

Medium Clouds (% Sky Obscured)

95
100
100
87
70
97
100
100
93
75
76
73
69
63
70
67
60
84
94
53
39
40
39
40

High Clouds (% Sky Obscured)

100
100
91
85
68
92
96
99
49
40
99
90
40
43
25
55
99
87
75
12
7
9
8
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
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
Very Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
20
25
28
29
48
57
51
53
55
54
47
45
43
34
28
20
20
20
18
16
24
13
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
11
10
11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
10
10
10
9

Dew Point (°C)

9
9
9
9
9
8
10
11
10
10
10
10
9
8
8
8
8
8
8
8
8
9
9
8

Relative Humidity (%)

77
75
74
72
71
69
78
82
75
75
80
78
72
72
74
74
72
71
72
73
76
81
81
79

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1005
1005
1005
1005
1005
1006
1006
1006
1006
1007

Ozone (du)

357
359
362
361
361
362
361
361
360
364
361
360
360
360
361
363
363
365
369
373
368
365
365
365

Thursday 8

Waning Gibbous 66%

01:01

09:45

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
04 Bad
05 Bad

Sun - Rise: 05:05, Set: 20:41, Transit: 12:53. Moon - Rise: 01:01, Set: 09:45. Civil Dark: 21:18 - 04:27. Nautical Dark: 22:08 - 03:37. Astro Dark: 23:14 - 02:31

Total Clouds (% Sky Obscured)

96
95
93
92
92
92
92
92
93
96
96
95
85
93
89
86
80
81
83
84
90
95
100
100

Low Clouds (% Sky Obscured)

83
82
79
77
75
66
58
49
47
44
42
39
37
34
27
21
14
25
36
47
56
64
72
76

Medium Clouds (% Sky Obscured)

41
78
75
34
31
36
41
45
55
61
62
53
46
38
48
57
68
63
59
58
66
74
85
70

High Clouds (% Sky Obscured)

6
54
5
1
2
0
2
2
25
51
72
48
26
2
2
1
1
5
9
13
34
49
55
44

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
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 (%)

23
29
29
28
24
36
40
37
39
35
37
40
38
31
30
23
5
9
6
1
1
1
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
9
9
9
10
10
9
8
8
8
10
11
11
10
9
9
9
9
9
9
9

Relative Humidity (%)

77
76
73
72
74
73
69
67
67
60
58
57
58
65
75
76
78
79
80
81
81
83
81
83

Pressure (mb)

1007
1008
1008
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

365
366
363
360
358
357
357
357
357
355
355
356
355
355
354
355
356
357
362
368
373
372
372
371

Friday 9

Waning Gibbous 66%

01:25

11:07

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
04 Bad
05 Bad

Sun - Rise: 05:05, Set: 20:41, Transit: 12:53. Moon - Rise: 01:25, Set: 11:07. Civil Dark: 21:19 - 04:27. Nautical Dark: 22:09 - 03:37. Astro Dark: 23:16 - 02:30

Total Clouds (% Sky Obscured)

100
100
96
94
91
94
97
97
95
95
94
84
70
59
52
48
49
58
77
82
81
75
57
49

Low Clouds (% Sky Obscured)

80
84
87
90
93
87
82
76
65
54
44
37
31
25
30
34
39
37
36
34
35
35
36
27

Medium Clouds (% Sky Obscured)

60
60
58
57
55
61
82
94
91
88
81
73
65
58
57
60
62
66
61
60
52
41
31
20

High Clouds (% Sky Obscured)

37
31
21
9
0
2
3
4
2
1
0
0
0
0
1
2
5
23
33
36
34
41
29
19

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 (%)

21
27
32
37
41
37
31
22
19
18
7
9
10
9
7
4
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)

4
4
3
3
3
3
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
10
12
12
12
13
14
15
17
17
17
17
17
17
16
17
17
17
17
17
14
15
14

Dew Point (°C)

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

Relative Humidity (%)

79
75
71
62
55
49
48
46
45
45
45
45
49
53
57
61
65
69
73
76
80
83
84
86

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011

Ozone (du)

372
372
372
372
371
370
370
370
370
367
364
361
358
356
353
353
352
352
351
349
348
348
349
349

Saturday 10

Third Quarter 54%

01:45

12:25

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

Sun - Rise: 05:05, Set: 20:42, Transit: 12:53. Moon - Rise: 01:45, Set: 12:25. Civil Dark: 21:20 - 04:27. Nautical Dark: 22:10 - 03:37. Astro Dark: 23:17 - 02:29

Total Clouds (% Sky Obscured)

27
22
17
16
15
19
21
23
37
55
71
78
87
95
95
96
96
97
98
100

Low Clouds (% Sky Obscured)

18
8
18
27
36
35
33
31
35
38
42
28
14
0
0
0
0
0
1
2

Medium Clouds (% Sky Obscured)

16
13
8
9
9
14
23
30
41
48
63
72
78
84
84
82
81
86
91
95

High Clouds (% Sky Obscured)

10
4
3
2
1
3
5
7
14
25
44
57
72
79
66
47
52
64
78
93

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
6
7
2
7
5
1
1
0
0
0
0
0
3
9
17
15
14
10

Precipitation Amount (mm)

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
5
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
12
17
17
16
17
17
18
23
23
22
22
23
23
19
19
19
19
18

Dew Point (°C)

10
10
9
9
9
9
9
8
8
8
9
9
10
11
13
13
13
14
13
13

Relative Humidity (%)

79
71
67
60
55
50
47
43
41
41
42
42
47
52
60
65
70
77
79
81

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1010
1010
1009
1009
1009
1008
1008
1008
1009
1009
1009
1008
1008

Ozone (du)

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

Forecast for Le Vieux-Port, Montréal, Canada (45.50,-73.57)

Generated: 04/06/23 05:45:13. Forecast: 04/06/23 to 10/06/23. Timezone: UTC-4.00