Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Third Quarter 47%

23:56

13:29

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

Sun - Rise: 05:57, Set: 20:44, Transit: 13:20. Moon - Rise: 23:56, Set: 13:29. Civil Dark: 21:18 - 05:24. Nautical Dark: 22:01 - 04:41. Astro Dark: 22:51 - 03:51

Total Clouds (% Sky Obscured)

38
39
43
37
50
29
30
32
2
0
0
0
0
0
0
0
0
0
0
22
30
16
0
0

Low Clouds (% Sky Obscured)

36
47
29
41
37
22
24
32
2
0
0
0
0
0
0
0
0
0
0
20
27
13
0
0

Medium Clouds (% Sky Obscured)

0
0
30
45
43
18
9
0
0
0
0
0
0
0
0
0
0
0
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
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 (%)

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 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)

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

Chance of Frost

Temperature (°C)

20
22
23
24
25
25
24
23
22
21
19
17
15
15
15
14
14
14
14
14
13
14
17
20

Feels Like (°C)

22
24
24
26
25
25
23
22
20
21
20
18
17
17
16
17
17
17
16
16
15
16
20
22

Dew Point (°C)

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

Relative Humidity (%)

50
46
43
39
37
37
42
49
54
61
71
82
87
90
93
95
93
93
95
92
92
84
67
56

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

354
355
357
355
353
353
354
354
354
354
352
351
352
350
349
347
344
342
340
339
338
336
335
333

Sunday 28

Waning Crescent 35%

00:22

14:48

10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 OK
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

Sun - Rise: 05:58, Set: 20:43, Transit: 13:20. Moon - Rise: 00:22, Set: 14:48. Civil Dark: 21:17 - 05:25. Nautical Dark: 22:00 - 04:42. Astro Dark: 22:49 - 03:53

Total Clouds (% Sky Obscured)

0
0
1
0
0
14
30
100
100
98
100
74
100
81
51
55
85
99
93
90
77
64
78
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
10
9
22
50
90

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
40
56
47
25
32
34
55

High Clouds (% Sky Obscured)

0
0
1
0
0
20
60
100
100
96
100
84
100
75
51
58
87
99
65
56
50
23
36
61

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
1
0
1
2
1
0
0
0
0
0
0
0
0
1
5
7
3
9
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
24
26
27
27
27
26
22
21
21
19
17
16
16
16
15
17
16
15
15
15
16
19
21

Dew Point (°C)

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

Relative Humidity (%)

48
43
39
37
36
37
39
45
51
60
74
83
85
85
83
87
90
87
85
81
82
82
78
79

Pressure (mb)

1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1022
1021
1022

Ozone (du)

331
331
330
330
332
330
327
325
326
327
331
330
327
327
329
331
330
325
322
321
320
319
318
317

Monday 29

Waning Crescent 25%

00:55

16:06

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:59, Set: 20:42, Transit: 13:20. Moon - Rise: 00:55, Set: 16:06. Civil Dark: 21:16 - 05:26. Nautical Dark: 21:58 - 04:44. Astro Dark: 22:47 - 03:55

Total Clouds (% Sky Obscured)

96
96
96
81
97
96
60
50
57
55
55
51
55
96
98
98
97
74
55
50
49
45
40
42

Low Clouds (% Sky Obscured)

86
91
92
66
52
52
55
59
61
65
73
78
89
84
92
93
92
87
82
84
90
90
90
89

Medium Clouds (% Sky Obscured)

56
43
48
49
51
8
9
6
0
22
25
38
31
21
34
82
34
32
33
33
24
20
16
9

High Clouds (% Sky Obscured)

25
19
3
12
41
45
6
2
48
35
30
11
4
71
73
76
66
19
15
7
23
33
45
33

ISS Passover

Visibility (miles)

9
9
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
1
1
2
0
0
0
0
0
0
0
0
0
0
6
16
23
37
37
37
37
37
37
37

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
9
33
31
41
28
25
16
10
4
5
0
0
5
19
20
27
31
40
47
46
44
35
30

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
7
8
10
11
10
10
10
9
7
6
5
4
5
7
9
8
7
6
6
7
8
10

Chance of Frost

Temperature (°C)

21
21
21
23
23
23
23
23
23
22
20
19
18
18
18
19
19
19
19
18
18
19
20
20

Feels Like (°C)

21
21
22
24
24
22
23
23
23
23
22
21
20
21
19
19
18
19
19
20
20
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

85
91
92
78
60
58
64
58
63
70
82
92
96
96
96
89
88
92
93
93
93
86
75
68

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

316
317
316
312
309
311
311
312
312
312
310
308
308
309
308
308
307
307
307
308
308
309
311
310

Tuesday 30

Waning Crescent 16%

01:37

17:20

10 Bad
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
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 OK

Sun - Rise: 06:01, Set: 20:41, Transit: 13:20. Moon - Rise: 01:37, Set: 17:20. Civil Dark: 21:14 - 05:27. Nautical Dark: 21:57 - 04:45. Astro Dark: 22:45 - 03:57

Total Clouds (% Sky Obscured)

38
32
29
23
12
15
16
17
26
28
66
68
72
100
96
86
73
84
82
59
77
74
57
44

Low Clouds (% Sky Obscured)

83
77
60
44
28
26
26
25
17
8
0
11
22
32
24
13
3
6
9
12
17
21
26
26

Medium Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
8
17
28
21
10
0
0
1
19
3
4
0
0

High Clouds (% Sky Obscured)

21
0
1
5
4
7
10
12
30
51
82
86
86
97
96
95
92
83
71
43
66
74
82
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 (%)

37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37

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 (%)

20
4
4
5
4
4
4
1
1
1
0
0
0
0
2
2
3
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)

11
12
12
13
13
13
14
13
12
11
10
9
8
8
7
7
6
6
6
6
5
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
15
15
16
15
15
16
16
16
15
15
16
16
16
16
16
16
16
16
16
16
15

Relative Humidity (%)

64
59
58
57
58
58
58
60
65
73
78
82
85
89
90
93
95
96
96
98
98
95
84
71

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1020
1020

Ozone (du)

312
313
313
314
318
323
327
325
324
325
327
327
332
335
335
334
333
331
331
331
330
331
333
334

Wednesday 31

Waning Crescent 16%

02:29

18:27

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

Sun - Rise: 06:02, Set: 20:40, Transit: 13:20. Moon - Rise: 02:29, Set: 18:27. Civil Dark: 21:13 - 05:29. Nautical Dark: 21:55 - 04:47. Astro Dark: 22:43 - 03:59

Total Clouds (% Sky Obscured)

35
20
16
10
5
5
5
2
2
0
0
0
0
0
13
24
36
30
28
25
17
18
14
11

Low Clouds (% Sky Obscured)

26
26
19
13
6
4
2
0
0
0
0
0
0
0
14
31
54
59
63
68
71
73
76
69

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
6
8
10
10
12

High Clouds (% Sky Obscured)

30
0
0
0
0
1
2
2
1
0
0
0
1
1
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 (%)

37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37

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
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
24
25
27
28
27
26
26
24
24
22
20
20
20
20
19
19
19
17
18
18
18
17
17

Dew Point (°C)

15
15
15
15
15
15
15
15
15
16
16
15
15
15
15
15
15
15
15
15
15
16
16
16

Relative Humidity (%)

62
58
52
50
47
48
49
52
55
64
73
80
83
89
93
95
95
96
96
96
95
88
80
72

Pressure (mb)

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

Ozone (du)

334
334
334
332
330
329
328
328
327
328
328
327
324
321
318
317
315
313
313
314
314
315
315
315

Thursday 1

Waning Crescent 9%

03:31

19:23

10 OK
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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:03, Set: 20:38, Transit: 13:20. Moon - Rise: 03:31, Set: 19:23. Civil Dark: 21:12 - 05:30. Nautical Dark: 21:53 - 04:48. Astro Dark: 22:41 - 04:01

Total Clouds (% Sky Obscured)

17
18
24
35
39
57
76
89
93
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

66
56
43
42
40
50
62
75
82
87
93
91
89
88
92
96
100
99
99
98
97
97
96
97

Medium Clouds (% Sky Obscured)

15
16
16
14
16
16
17
17
15
11
7
16
24
33
41
46
49
53
55
59
70
83
95
94

High Clouds (% Sky Obscured)

0
0
0
1
1
7
12
16
29
44
64
77
88
97
97
96
96
97
99
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
6
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37

Precipitation Type

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

Precipitation Probability (%)

6
3
7
7
2
8
9
9
10
10
5
6
5
1
14
20
25
30
33
36
63
87
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
1
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
26
26
26
26
25
24
23
22
21
19
19
19
19
19
19
19
19
19
19
19
19
20

Feels Like (°C)

27
26
26
27
27
28
29
28
27
27
26
26
19
20
21
21
21
21
21
20
20
20
20
19

Dew Point (°C)

17
17
18
18
19
19
20
20
20
20
20
19
19
19
19
19
19
19
19
19
18
19
19
20

Relative Humidity (%)

68
63
60
62
63
65
70
77
85
88
93
100
100
98
98
98
98
98
100
100
98
100
98
98

Pressure (mb)

1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1016
1016
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

315
314
314
313
312
312
311
310
309
309
309
309
308
307
307
307
308
308
310
312
313
313
312
312

Friday 2

Waning Crescent 4%

04:39

20:07

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: 06:04, Set: 20:37, Transit: 13:20. Moon - Rise: 04:39, Set: 20:07. Civil Dark: 21:10 - 05:31. Nautical Dark: 21:52 - 04:50. Astro Dark: 22:39 - 04:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
98
98
96
94
92
94
96
99
99
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

93
94
90
87
83
76
69
63
51
41
30
40
46
56
43
34
24

High Clouds (% Sky Obscured)

100
100
100
100
100
98
96
91
63
37
16
9
5
2
9
15
18

ISS Passover

Visibility (miles)

0
0
0
0
0
0
3
6
9
6
3
0
0
0
0
0
0

Fog (%)

37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37

Precipitation Type

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 (%)

95
95
95
95
95
95
93
75
72
61
38
46
46
38
42
41
28

Precipitation Amount (mm)

1
1
0.9
0.9
0.8
0.7
0.5
0.2
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
20
20
20
20
20
21
21
20
20
19
19
19
19
19
19

Feels Like (°C)

22
22
22
22
22
22
21
21
20
21
23
24
20
21
21
21
21

Dew Point (°C)

20
20
20
20
20
20
19
19
18
18
19
19
19
19
18
19
19

Relative Humidity (%)

98
98
98
96
96
96
93
89
85
89
93
100
98
98
96
98
98

Pressure (mb)

1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010

Ozone (du)

311
310
309
310
310
310
310
311
311
313
314
315
318
320
322
322
322

Forecast for Halifax, Halifax Regional Municipality, Canada (44.65,-63.57)

Generated: 27/07/24 10:40:32. Forecast: 27/07/24 to 02/08/24. Timezone: UTC-3.00