Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 58%

23:02

13:08

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

Sun - Rise: 05:21, Set: 20:25, Transit: 12:52. Moon - Rise: 23:02, Set: 13:08. Civil Dark: 21:01 - 04:45. Nautical Dark: 21:47 - 03:59. Astro Dark: 22:44 - 03:03

Total Clouds (% Sky Obscured)

41
42
30
22
6
21
16
17
27
14
35
45
58
80
24
36
30
19
14
20
24
51
22
27

Low Clouds (% Sky Obscured)

0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
37
39
27
20
14
36
38
34
7

Medium Clouds (% Sky Obscured)

24
22
0
0
9
28
19
0
0
0
0
0
0
0
2
3
1
2
1
10
7
17
0
29

High Clouds (% Sky Obscured)

0
0
0
0
0
2
2
18
29
12
27
41
58
80
21
12
8
2
2
3
2
21
5
3

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)

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

Chance of Frost

Temperature (°C)

23
20
17
15
16
15
15
14
13
13
12
13
15
18
20
22
23
24
25
26
26
27
26
25

Feels Like (°C)

25
22
17
15
16
15
15
14
14
13
13
12
14
18
20
22
23
24
24
26
26
26
25
26

Dew Point (°C)

16
15
12
10
11
11
10
9
9
8
8
9
10
11
11
12
11
10
9
10
10
11
12
16

Relative Humidity (%)

65
72
72
73
74
74
73
73
72
74
75
77
74
64
58
52
45
39
36
35
34
36
40
56

Pressure (mb)

1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1019
1019
1019
1018
1018
1017
1017
1018

Ozone (du)

362
362
361
360
359
355
352
351
351
349
346
345
345
344
341
339
337
334
333
333
330
327
325
322

Saturday 27

Third Quarter 46%

23:23

14:29

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

Sun - Rise: 05:22, Set: 20:23, Transit: 12:52. Moon - Rise: 23:23, Set: 14:29. Civil Dark: 20:59 - 04:47. Nautical Dark: 21:46 - 04:01. Astro Dark: 22:42 - 03:05

Total Clouds (% Sky Obscured)

32
23
39
23
50
46
31
8
3
52
57
58
72
50
5
29
14
6
9
4
3
0
0
0

Low Clouds (% Sky Obscured)

0
0
19
0
0
0
0
0
0
38
57
39
0
0
0
7
16
2
3
0
0
0
0
0

Medium Clouds (% Sky Obscured)

45
34
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
1
18
28
75
69
32
6
3
27
36
48
72
50
3
24
4
3
6
4
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
25
23
22
20
18
18
19
20
18
17
16
20
21
23
25
25
27
27
29
29
29
29
29

Dew Point (°C)

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

Relative Humidity (%)

70
85
91
92
92
90
90
93
95
96
95
95
89
79
69
62
57
53
50
47
48
48
52
62

Pressure (mb)

1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1018
1018
1018
1017
1017

Ozone (du)

320
319
318
315
315
314
313
311
311
311
309
310
310
311
311
311
311
310
311
311
310
309
309
309

Sunday 28

Waning Crescent 35%

23:47

15:49

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

Sun - Rise: 05:23, Set: 20:22, Transit: 12:52. Moon - Rise: 23:47, Set: 15:49. Civil Dark: 20:58 - 04:48. Nautical Dark: 21:44 - 04:02. Astro Dark: 22:39 - 03:07

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
6
45
45
72
95
52
20
75
100
100
100
63
65
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
11
0
0
0
0
0
0
7
17
12
7
0
0
0

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
54
54
76
96
48
21
77
100
100
100
81
80
81

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
5
27
5
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)

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

Chance of Frost

Temperature (°C)

26
23
21
20
19
19
19
18
16
14
14
14
17
21
23
24
26
27
28
29
29
29
29
27

Feels Like (°C)

29
26
25
23
23
22
22
21
20
18
18
17
19
22
25
25
28
29
29
29
29
29
30
30

Dew Point (°C)

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

Relative Humidity (%)

75
88
94
93
93
93
95
95
95
96
95
93
87
79
67
60
53
48
45
43
42
43
46
57

Pressure (mb)

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

Ozone (du)

309
309
309
309
309
307
306
305
304
304
305
306
305
306
306
305
304
302
303
303
304
304
304
304

Monday 29

Waning Crescent 25%

00:18

17:05

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:25, Set: 20:21, Transit: 12:52. Moon - Rise: 00:18, Set: 17:05. Civil Dark: 20:56 - 04:49. Nautical Dark: 21:42 - 04:04. Astro Dark: 22:37 - 03:10

Total Clouds (% Sky Obscured)

71
83
71
93
96
68
65
65
61
58
71
75
70
63
73
64
77
89
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
9
14
19
25
31
37
29
21

Medium Clouds (% Sky Obscured)

0
8
15
19
25
31
31
35
36
32
35
37
40
36
28
19
29
28
46
56
47
49
38
61

High Clouds (% Sky Obscured)

81
86
74
82
88
80
85
60
30
1
1
0
0
3
18
19
47
73
100
100
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
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
7
16
25
57
67
73
73
71

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
28
24
22
19
19
21
21
20
20
18
20
23
24
25
25
27
28
28
28
27
26
25
26

Dew Point (°C)

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

Relative Humidity (%)

73
80
83
82
78
78
81
85
86
86
86
85
81
71
67
64
60
57
55
54
57
60
67
71

Pressure (mb)

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

Ozone (du)

305
305
306
306
308
310
313
314
322
325
326
328
331
331
330
330
334
336
338
341
342
342
343
341

Tuesday 30

Waning Crescent 16%

00:58

18:13

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:26, Set: 20:20, Transit: 12:52. Moon - Rise: 00:58, Set: 18:13. Civil Dark: 20:55 - 04:51. Nautical Dark: 21:40 - 04:06. Astro Dark: 22:35 - 03:12

Total Clouds (% Sky Obscured)

100
98
85
98
73
49
57
83
76
69
67
90
100
100
100
100
99
99
99
94
93
91
94
97

Low Clouds (% Sky Obscured)

13
20
27
35
35
36
34
32
30
28
46
66
84
74
65
55
56
57
61
58
54
50
61
71

Medium Clouds (% Sky Obscured)

81
74
65
90
59
29
23
18
14
8
7
18
42
49
59
70
66
66
67
65
72
79
86
94

High Clouds (% Sky Obscured)

100
91
58
84
42
25
28
54
58
55
55
88
100
100
99
99
98
97
94
77
73
61
67
77

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Ice pellet

Precipitation Probability (%)

40
54
47
16
19
13
3
5
10
15
6
3
11
20
21
22
38
48
55
67
75
82
92
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.7
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
25
23
23
22
22
23
22
20
20
19
20
22
24
24
25
26
26
26
26
30
30
30
29

Dew Point (°C)

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

Relative Humidity (%)

82
88
91
93
92
93
93
95
93
96
96
95
93
88
87
85
84
83
82
82
87
92
100
98

Pressure (mb)

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

Ozone (du)

340
337
333
329
326
324
321
317
314
311
310
308
307
308
307
307
307
306
305
305
305
305
306
306

Wednesday 31

Waning Crescent 9%

01:50

No Set

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:27, Set: 20:18, Transit: 12:52. Moon - Rise: 01:50, Set: No Set. Civil Dark: 20:53 - 04:52. Nautical Dark: 21:38 - 04:07. Astro Dark: 22:32 - 03:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
97
97
96
89
84
77
79
84

Low Clouds (% Sky Obscured)

81
78
74
73
78
84
87
88
88
89
82
76
71
67
63
59
55
52
45
44
45
43
31
19

Medium Clouds (% Sky Obscured)

98
92
87
83
86
91
94
77
60
34
24
16
10
17
24
30
26
21
15
15
12
9
12
16

High Clouds (% Sky Obscured)

83
81
82
85
89
94
100
100
100
100
87
74
61
63
59
56
59
62
75
85
81
77
85
84

ISS Passover

Visibility (miles)

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

Ice pellet
Ice pellet
Ice pellet
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
88
76
75
64
39
37
33
25
41
49
51
62
70
78
64
48

Precipitation Amount (mm)

1.3
1.1
1.1
1.1
0.9
0.8
0.9
0.7
0.5
0.2
0.3
0.3
0
0
0
0
0
0
0
0.2
0.3
0.5
0.3
0

Wind Speed/Direction (mph)

2
1
1
1
1
1
2
2
1
1
2
2
1
1
2
2
3
3
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

24
22
22
21
21
21
21
21
21
20
20
21
21
21
22
23
23
24
25
25
25
25
25
24

Feels Like (°C)

27
25
24
24
24
24
24
23
23
23
23
23
23
23
24
24
25
25
25
25
28
28
27
27

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
98
98
98
100
100
100
100
100
98
98
95
92
92
87
83
80
82
86
90
92

Pressure (mb)

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

Ozone (du)

306
306
307
308
309
310
312
314
319
325
330
330
329
329
329
330
330
330
330
330
329
328
327
326

Thursday 1

Waning Crescent 4%

02:53

19:08

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

Sun - Rise: 05:28, Set: 20:17, Transit: 12:52. Moon - Rise: 02:53, Set: 19:08. Civil Dark: 20:52 - 04:53. Nautical Dark: 21:37 - 04:09. Astro Dark: 22:30 - 03:16

Total Clouds (% Sky Obscured)

86
81
80
76
67
65
55
48
41
34
42
53
54
64
75
85
82
78
74

Low Clouds (% Sky Obscured)

6
7
6
6
13
25
35
37
43
45
41
38
33
40
48
52
45
34
26

Medium Clouds (% Sky Obscured)

18
13
9
5
8
11
14
16
14
16
16
17
17
18
13
11
10
12
12

High Clouds (% Sky Obscured)

88
86
85
83
84
87
85
57
28
0
11
21
32
26
17
10
21
31
40

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

26
23
21
13
9
4
0
2
6
7
14
16
11
16
16
13
33
43
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
2
3
3
3
3
3
3
3
3
2
2
2
2
4
3
3

Chance of Frost

Temperature (°C)

23
23
21
21
19
19
19
18
18
18
18
20
22
23
24
25
26
27
28

Feels Like (°C)

27
27
25
24
24
23
23
23
21
21
22
22
22
22
27
26
26
27
28

Dew Point (°C)

23
22
21
20
19
19
18
18
17
17
17
18
20
21
20
18
18
18
17

Relative Humidity (%)

95
97
96
96
96
96
96
96
95
95
95
92
89
85
75
66
58
56
52

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1010
1010
1010
1010
1010

Ozone (du)

326
326
327
329
330
327
324
321
318
315
312
311
310
309
309
309
308
306
304

Forecast for Shannon, Capitale-Nationale, Canada (46.92,-71.55)

Generated: 26/07/24 19:35:52. Forecast: 26/07/24 to 01/08/24. Timezone: UTC-4.00