Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Waxing Crescent 1%

05:29

21:24

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

Sun - Rise: 05:30, Set: 20:11, Transit: 12:50. Moon - Rise: 05:29, Set: 21:24. Civil Dark: 20:44 - 04:56. Nautical Dark: 21:27 - 04:13. Astro Dark: 22:17 - 03:24

Total Clouds (% Sky Obscured)

97
98
94
100
100
100
100
95
96
97
97
100
98
100
100
100
98
98
97
94
99
100
97
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
57
100
100
97
100
78
84
82
82
97
100
93
78

Medium Clouds (% Sky Obscured)

15
71
76
100
100
100
100
100
100
100
94
100
81
95
55
57
53
63
53
42
48
55
47
50

High Clouds (% Sky Obscured)

92
95
70
54
100
79
58
72
94
60
60
49
36
94
50
50
52
56
50
52
0
0
3
60

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
9
9
9
9
9
1
2
6
4
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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
3
23
65
43
95
95
95
95
68
55
60
51
30
16
19
17
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.6
0
1.5
1.7
1
1
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
9
11
12
11
10
11
10
11
12
14
6
10
10
9
8
9
9
11
11
11
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
9
7
6
6
5
5
6
7
7
8
9
8
8
9
9
8
8
7
6
5
5
6
5

Dew Point (°C)

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

Relative Humidity (%)

67
58
60
60
63
66
68
72
73
69
75
78
85
88
93
95
93
95
95
93
95
93
93
93

Pressure (mb)

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

Ozone (du)

349
345
349
357
362
361
361
364
363
365
369
378
394
418
423
419
411
405
402
402
387
378
375
382

Thursday 9

Waxing Crescent 4%

06:04

22:43

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

Sun - Rise: 05:29, Set: 20:12, Transit: 12:50. Moon - Rise: 06:04, Set: 22:43. Civil Dark: 20:46 - 04:55. Nautical Dark: 21:29 - 04:12. Astro Dark: 22:19 - 03:22

Total Clouds (% Sky Obscured)

89
82
75
92
90
88
82
54
91
96
80
63
95
100
100
100
100
100
95
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
44
51
69
65
44
49
34
80
91
64
56
88
55
38
54
14
78
0
0
0
0
0
15

Medium Clouds (% Sky Obscured)

80
55
51
53
48
46
32
15
12
24
15
0
26
56
34
26
10
29
51
70
70
65
65
59

High Clouds (% Sky Obscured)

37
2
0
0
0
0
1
3
20
6
0
0
0
43
35
40
40
40
41
48
100
39
100
16

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 (%)

4
2
2
1
1
0
0
0
0
0
1
1
3
15
3
14
5
12
10
1
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)

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

Chance of Frost

Temperature (°C)

9
9
8
8
8
8
8
9
9
10
11
12
13
13
14
14
14
14
14
13
12
11
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
91
90
88
87
85
84
84
84
80
76
76
74
75
78
79
76
78
76
80
80
80
80

Pressure (mb)

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

Ozone (du)

388
391
396
395
386
384
383
384
384
384
386
386
391
398
397
396
399
402
400
402
403
407
408
409

Friday 10

Waxing Crescent 9%

06:48

23:51

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

Sun - Rise: 05:27, Set: 20:13, Transit: 12:50. Moon - Rise: 06:48, Set: 23:51. Civil Dark: 20:47 - 04:53. Nautical Dark: 21:30 - 04:10. Astro Dark: 22:21 - 03:19

Total Clouds (% Sky Obscured)

99
99
100
100
91
93
60
93
96
83
100
100
100
96
95
94
98
96
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

41
59
45
29
17
0
1
1
1
1
3
54
51
38
29
5
10
10
10
9
10
4
4
41

Medium Clouds (% Sky Obscured)

53
56
56
54
55
51
55
59
56
56
100
94
98
92
90
93
92
81
91
97
94
94
97
90

High Clouds (% Sky Obscured)

5
16
78
29
31
69
31
87
70
52
81
100
53
47
17
14
62
85
86
98
100
93
96
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
1
3
15
25
24
23
25
23
16
16
12
8
4
5
10

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)

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

Chance of Frost

Temperature (°C)

10
9
9
9
8
8
7
7
8
10
12
14
15
15
15
16
16
16
15
15
14
13
12
11

Feels Like (°C)

7
6
6
5
4
4
3
4
4
6
9
10
12
12
13
14
14
14
14
14
12
11
10
10

Dew Point (°C)

6
5
5
4
3
2
2
2
3
4
5
6
6
6
8
8
10
11
10
10
9
9
8
9

Relative Humidity (%)

78
76
73
72
69
64
69
70
68
64
61
58
53
56
61
59
67
72
72
71
73
76
79
86

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1008
1007
1007
1007
1007
1008
1008
1008
1008

Ozone (du)

409
410
408
406
402
401
397
398
399
398
397
396
396
397
397
398
398
397
398
399
399
400
401
398

Saturday 11

Waxing Crescent 17%

07:43

No Set

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

Sun - Rise: 05:26, Set: 20:14, Transit: 12:50. Moon - Rise: 07:43, Set: No Set. Civil Dark: 20:48 - 04:52. Nautical Dark: 21:32 - 04:08. Astro Dark: 22:23 - 03:17

Total Clouds (% Sky Obscured)

97
97
98
99
100
99
98
98
97
96
94
96
97
100
99
99
99
100
100
100
100
99
97
98

Low Clouds (% Sky Obscured)

32
28
33
39
44
53
62
71
64
58
51
52
52
55
39
25
11
18
25
32
31
29
27
36

Medium Clouds (% Sky Obscured)

86
70
76
88
99
96
82
78
80
80
76
77
77
80
85
89
92
94
97
100
96
90
86
91

High Clouds (% Sky Obscured)

83
96
97
99
100
95
93
90
90
85
8
12
63
100
95
71
92
96
90
43
40
97
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
6
8
5
7
8
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

3
4
5
6
7
14
18
21
32
43
34
40
50
55
53
48
49
45
36
28
27
36
33
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
10
10
10
10
10
11
11
12
13
14
14
14
14
14
14
14
13
13
12
12
11

Feels Like (°C)

9
9
9
9
8
8
9
9
9
9
10
11
13
13
13
13
12
12
12
12
11
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

88
90
90
85
85
84
85
85
84
81
83
81
68
62
64
74
79
84
87
87
87
90
90
88

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1007
1008
1008
1008
1008
1008
1008

Ozone (du)

392
390
390
393
394
396
398
398
397
400
395
394
393
390
391
392
395
399
402
405
409
415
419
421

Sunday 12

Waxing Crescent 25%

08:48

00:45

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

Sun - Rise: 05:25, Set: 20:15, Transit: 12:50. Moon - Rise: 08:48, Set: 00:45. Civil Dark: 20:50 - 04:50. Nautical Dark: 21:34 - 04:07. Astro Dark: 22:25 - 03:15

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
97
95
97
98
100
100

Low Clouds (% Sky Obscured)

45
54
61
68
75
73
70
68
62
56
51
61
71
81
78
75
71
48
24
0
0
0
0
15

Medium Clouds (% Sky Obscured)

96
100
100
100
100
99
97
97
87
85
92
89
87
83
80
79
77
75
68
60
69
81
89
88

High Clouds (% Sky Obscured)

98
100
100
100
100
90
95
78
97
100
100
100
95
95
95
95
61
92
90
87
90
94
96
87

ISS Passover

Visibility (miles)

9
8
6
7
7
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 (%)

39
41
48
48
42
42
37
32
33
31
27
33
33
24
22
20
11
16
15
12
13
8
1
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
91
93
91
91
91
91
90
88
90
88
87
87
86
84
83
79
79
83
87
87
88
91

Pressure (mb)

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

Ozone (du)

422
423
424
425
426
428
427
429
430
430
430
431
430
429
430
430
429
428
428
428
428
428
429
430

Monday 13

Waxing Crescent 35%

09:57

01:26

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

Sun - Rise: 05:24, Set: 20:17, Transit: 12:50. Moon - Rise: 09:57, Set: 01:26. Civil Dark: 20:51 - 04:49. Nautical Dark: 21:35 - 04:05. Astro Dark: 22:27 - 03:13

Total Clouds (% Sky Obscured)

100
100
99
100
100
85
69
54
48
42
36
43
50
57
63
71
79
86
92
99
100
100
100
100

Low Clouds (% Sky Obscured)

32
47
33
15
0
7
15
22
34
45
52
54
54
55
62
68
82
74
61
43
38
34
31
38

Medium Clouds (% Sky Obscured)

85
84
83
80
77
56
34
14
12
16
25
38
54
61
60
59
58
42
27
14
28
34
50
65

High Clouds (% Sky Obscured)

78
70
80
90
100
68
36
3
2
1
5
17
25
38
31
23
16
24
32
40
60
81
100
77

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
Very 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

Precipitation Probability (%)

6
6
4
2
1
14
23
29
47
60
72
79
85
91
87
79
68
54
37
12
13
11
3
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
93
93
95
90
85
82
76
70
65
60
55
51
55
60
66
69
73
76
78
79
80

Pressure (mb)

1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

431
431
432
433
433
434
435
436
437
436
435
434
429
423
418
415
413
410
411
411
412
412
411
411

Tuesday 14

Waxing Crescent 45%

11:07

01:57

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

Sun - Rise: 05:23, Set: 20:18, Transit: 12:50. Moon - Rise: 11:07, Set: 01:57. Civil Dark: 20:52 - 04:48. Nautical Dark: 21:37 - 04:04. Astro Dark: 22:29 - 03:11

Total Clouds (% Sky Obscured)

100
100
93
87
80
77
72
71
59
55
50
45
50
50
30
20
15
5
12
15
35
55
75
69

Low Clouds (% Sky Obscured)

45
53
58
64
69
64
60
55
37
26
20
35
40
35
19
18
17
12
7
2
15
25
29
25

Medium Clouds (% Sky Obscured)

77
88
83
77
75
63
48
37
23
11
0
0
0
0
0
0
0
14
30
48
58
71
82
78

High Clouds (% Sky Obscured)

59
45
41
33
23
15
8
3
16
28
38
42
58
72
62
51
35
40
46
51
48
43
37
51

ISS Passover

Visibility (miles)

8
6
4
6
7
8
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
Very 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
None
None
None
None
None
None

Precipitation Probability (%)

34
47
56
63
72
64
53
39
35
28
25
25
19
6
17
20
21
21
17
7
11
9
1
2

Precipitation Amount (mm)

0
0.2
0.3
0.3
0.4
0.4
0.2
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
6
6
6
6
6
6
6
6
6
7
7
7
7
5
4
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
11
10
10
10
10
10
10
11
12
13
13
13
14
18
18
17
18
18
18
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

84
89
92
93
93
95
96
95
95
95
95
95
93
92
93
88
84
80
84
88
92
92
93
93

Pressure (mb)

1010
1010
1010
1010
1009
1009
1010
1010
1010
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009
1009
1009
1010
1010

Ozone (du)

410
409
408
406
404
402
399
397
394
392
391
389
388
387
386
383
381
378
377
377
376
378
379
381

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

Generated: 08/05/24 07:52:22. Forecast: 08/05/24 to 14/05/24. Timezone: UTC-4.00