Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 23%

10:07

21:19

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:39, Set: 18:58, Transit: 12:18. Moon - Rise: 10:07, Set: 21:19. Civil Dark: 19:24 - 05:13. Nautical Dark: 19:55 - 04:42. Astro Dark: 20:28 - 04:09

Total Clouds (% Sky Obscured)

100
98
99
100
100
100
100
100
100
100
100
100
99
97
95
96
100
100
100
95
100
100
80
80

Low Clouds (% Sky Obscured)

51
55
60
67
79
75
34
36
37
37
36
30
22
24
28
26
24
23
23
25
23
13
8
19

Medium Clouds (% Sky Obscured)

66
37
41
41
45
49
92
100
87
80
38
53
51
54
44
38
41
41
32
29
17
18
26
25

High Clouds (% Sky Obscured)

98
90
97
100
100
100
100
100
100
100
100
100
95
75
84
76
100
100
100
80
100
100
74
72

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
15
27
40
36
37
28
16
13
14
4

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 (%)

1
3
13
11
21
16
18
30
22
9
6
4
4
6
6
6
5
4
3
2
2
1
1
2

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
6
6
5
5
5
6
5
4
5
5
6
5
5
5
5
5
5
5
5
5
5
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
29
31
29
28
28
26
26
27
26
26
26
25
25
25
25
24
24
24
23
23
23
25
27

Dew Point (°C)

20
19
18
15
15
16
16
17
19
20
21
21
21
21
21
21
21
21
21
20
20
19
20
20

Relative Humidity (%)

71
64
55
48
50
54
54
64
73
79
85
89
92
92
95
96
95
96
95
93
95
92
87
78

Pressure (mb)

1011
1010
1010
1010
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014

Ozone (du)

289
288
287
286
286
285
285
284
284
286
287
289
291
291
292
291
290
290
291
290
289
290
291
291

Tuesday 18

Waxing Crescent 33%

11:08

21:49

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 OK
01 OK
02 OK
03 Bad
04 OK
05 OK
06 Bad
07 Bad
08 OK

Sun - Rise: 05:39, Set: 18:57, Transit: 12:18. Moon - Rise: 11:08, Set: 21:49. Civil Dark: 19:23 - 05:13. Nautical Dark: 19:54 - 04:42. Astro Dark: 20:26 - 04:10

Total Clouds (% Sky Obscured)

71
77
99
100
100
100
100
95
64
97
100
99
100
83
46
24
19
28
46
35
30
42
49
39

Low Clouds (% Sky Obscured)

19
48
53
49
40
23
17
4
12
13
13
13
13
4
8
9
4
21
16
11
24
24
30
31

Medium Clouds (% Sky Obscured)

2
2
32
20
27
27
10
4
5
18
9
3
1
4
4
3
4
3
1
0
4
4
4
3

High Clouds (% Sky Obscured)

71
61
98
100
100
100
100
92
38
94
100
99
100
83
46
21
19
7
41
34
4
21
24
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
9
9
9
9
9
9
9

Fog (%)

2
1
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 (%)

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

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
5
5
6
7
7
6
6
6
5
5
5
5
6
6
6
6
6
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

26
27
28
29
30
28
28
28
27
26
25
24
24
23
21
21
20
20
20
20
20
21
22
24

Feels Like (°C)

28
29
30
30
30
29
28
29
29
30
29
27
27
26
25
24
25
25
25
24
24
26
27
28

Dew Point (°C)

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

Relative Humidity (%)

70
62
55
52
50
50
52
58
63
72
83
91
94
95
95
96
96
96
96
96
96
96
91
79

Pressure (mb)

1014
1014
1013
1013
1012
1012
1012
1012
1012
1013
1013
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

292
294
294
294
293
291
291
290
290
289
290
289
289
289
289
288
288
288
287
286
287
288
288
287

Wednesday 19

Waxing Crescent 43%

12:08

22:23

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:40, Set: 18:56, Transit: 12:18. Moon - Rise: 12:08, Set: 22:23. Civil Dark: 19:22 - 05:14. Nautical Dark: 19:53 - 04:43. Astro Dark: 20:25 - 04:11

Total Clouds (% Sky Obscured)

61
81
90
98
95
94
87
97
46
60
72
78
48
39
47
80
59
65
76
88
95
95
91
91

Low Clouds (% Sky Obscured)

55
51
70
78
73
73
34
43
17
22
24
23
18
12
11
8
21
26
23
26
26
26
26
25

Medium Clouds (% Sky Obscured)

3
19
19
18
16
28
17
8
3
17
27
26
24
20
16
16
11
16
16
17
22
25
27
32

High Clouds (% Sky Obscured)

7
36
24
62
75
46
39
72
35
28
32
45
5
0
22
64
59
53
44
48
61
60
53
62

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
2
1
1
2
2
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 (%)

3
5
13
5
8
20
24
16
16
21
5
5
5
8
4
5
4
1
3
4
3
5
5
4

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

Chance of Frost

Temperature (°C)

25
27
28
29
29
29
30
28
27
26
25
25
24
24
23
23
22
22
22
22
21
22
23
24

Feels Like (°C)

29
30
31
30
31
31
31
31
30
29
29
28
30
29
29
27
27
26
25
26
27
27
29
29

Dew Point (°C)

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

Relative Humidity (%)

69
61
60
60
61
59
59
59
64
75
86
91
94
97
97
97
96
96
96
96
95
95
88
78

Pressure (mb)

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

Ozone (du)

288
288
288
287
285
284
283
282
282
281
282
284
286
286
286
285
284
282
282
282
282
283
282
280

Thursday 20

First Quarter 53%

13:08

23:02

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:41, Set: 18:55, Transit: 12:17. Moon - Rise: 13:08, Set: 23:02. Civil Dark: 19:21 - 05:15. Nautical Dark: 19:52 - 04:44. Astro Dark: 20:24 - 04:12

Total Clouds (% Sky Obscured)

93
89
100
100
100
100
100
100
96
100
100
100
99
99
99
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

37
40
41
42
46
54
18
12
4
12
21
29
31
36
38
43
47
51
42
37
31
35
39
44

Medium Clouds (% Sky Obscured)

34
36
33
31
27
27
26
23
19
15
12
10
19
25
33
31
32
29
59
54
77
76
72
71

High Clouds (% Sky Obscured)

60
67
99
100
100
100
100
100
59
100
100
100
99
98
98
98
99
100
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
10
9
27
37
45
52
67
75
70
46
8
13
11
2
14
18
13
24
27
24
40
45
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
27
28
29
29
28
27
27
26
24
24
23
23
23
22
22
22
22
22
23
22
22
23
24

Feels Like (°C)

31
31
31
30
30
30
28
28
27
28
27
27
26
26
25
26
25
26
25
25
24
25
26
27

Dew Point (°C)

21
19
18
18
18
18
17
18
18
19
21
21
22
21
21
21
21
21
22
22
21
21
21
21

Relative Humidity (%)

71
61
53
53
52
52
55
57
63
71
83
87
91
91
92
94
94
94
95
95
94
94
89
85

Pressure (mb)

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

Ozone (du)

281
281
280
280
280
281
281
281
280
278
278
279
281
281
281
279
279
279
280
280
280
280
280
278

Friday 21

Waxing Gibbous 62%

14:06

23:46

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:41, Set: 18:54, Transit: 12:17. Moon - Rise: 14:06, Set: 23:46. Civil Dark: 19:19 - 05:16. Nautical Dark: 19:50 - 04:45. Astro Dark: 20:22 - 04:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
94
92
90
88
72
56
41

Low Clouds (% Sky Obscured)

47
62
63
63
62
58
44
35
24
30
37
44
48
46
52
51
47
43
36
31
28
30
37
41

Medium Clouds (% Sky Obscured)

67
65
60
71
86
94
87
82
73
63
40
26
25
35
33
16
11
5
31
56
78
64
52
41

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
91
97
94
92
90
91
93
94
78
68
51
38
32
26

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
2
2
2
2
2
1
1
2
2
2
1
1

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
Light Rain
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

Precipitation Probability (%)

68
83
92
95
95
95
95
90
67
58
42
3
7
7
4
11
12
8
20
22
14
28
30
28

Precipitation Amount (mm)

0.4
0.7
1
1
1.2
1.2
1
0.7
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
28
27
26
25
25
25
25
25
26
27
27
26
26
25
25
25
25
25
25
25
25
25
26

Dew Point (°C)

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

Relative Humidity (%)

79
73
68
63
57
55
56
60
66
78
87
91
92
94
94
94
94
94
95
95
95
96
96
97

Pressure (mb)

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

Ozone (du)

277
277
278
278
277
277
278
277
278
277
276
276
277
276
276
276
275
275
274
274
274
274
274
274

Saturday 22

Waxing Gibbous 72%

15:01

00:35

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:42, Set: 18:53, Transit: 12:17. Moon - Rise: 15:01, Set: 00:35. Civil Dark: 19:18 - 05:16. Nautical Dark: 19:49 - 04:46. Astro Dark: 20:21 - 04:14

Total Clouds (% Sky Obscured)

46
52
58
62
64
66
56
50
42
35
28
21
38
75
92
93
95
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

46
52
58
61
62
64
56
50
42
35
28
21
35
42
53
54
55
56
49
41
35
38
43
52

Medium Clouds (% Sky Obscured)

37
28
22
30
42
49
41
38
30
26
26
21
23
19
13
20
32
43
46
50
54
52
59
49

High Clouds (% Sky Obscured)

33
36
42
62
64
66
56
50
42
35
28
21
38
75
92
93
95
100
99
99
94
93
91
90

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

38
40
38
56
70
82
76
67
55
49
40
29
27
23
13
18
17
9
17
18
16
28
34
38

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
25
26
26
27
27
26
26
26
25
25
24
23
23
23
23
23
23
23
22
22
22
23
24

Feels Like (°C)

27
29
29
28
29
30
30
29
30
30
30
29
28
27
27
27
27
27
27
26
26
25
26
26

Dew Point (°C)

24
24
24
24
25
26
26
26
25
25
25
24
23
23
23
22
22
22
22
22
22
21
23
23

Relative Humidity (%)

97
92
88
86
88
94
97
98
97
98
98
98
98
98
98
98
98
97
97
96
96
96
97
95

Pressure (mb)

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

Ozone (du)

274
274
273
272
272
272
272
272
272
272
272
272
272
272
271
271
270
269
268
268
268
268
269
270

Sunday 23

Waxing Gibbous 80%

15:51

01:30

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

Sun - Rise: 05:43, Set: 18:51, Transit: 12:17. Moon - Rise: 15:51, Set: 01:30. Civil Dark: 19:17 - 05:17. Nautical Dark: 19:48 - 04:47. Astro Dark: 20:19 - 04:15

Total Clouds (% Sky Obscured)

100
100
100
99
98
97
95
92
89
83
76
70
68
66
64
53
41
29

Low Clouds (% Sky Obscured)

56
65
68
66
63
59
51
41
36
38
43
44
46
51
49
40
32
23

Medium Clouds (% Sky Obscured)

48
47
50
51
51
52
50
56
62
49
37
24
21
19
19
23
28
29

High Clouds (% Sky Obscured)

93
97
100
95
89
85
71
55
42
32
26
16
13
14
15
10
7
6

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

36
34
33
45
58
73
68
64
68
64
55
49
49
43
33
38
38
30

Precipitation Amount (mm)

0
0
0
0
0.3
0.6
0.4
0.3
0.4
0.4
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
5
6
6
6
6
5
5
5
4
4
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

25
26
26
27
26
26
26
26
26
26
25
24
24
24
23
23
23
23

Feels Like (°C)

26
29
28
28
30
32
34
30
30
31
31
31
30
29
28
28
28
28

Dew Point (°C)

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

Relative Humidity (%)

94
86
77
70
77
86
94
94
94
95
95
97
97
97
95
95
95
94

Pressure (mb)

1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

271
270
270
270
269
269
268
268
268
268
268
268
269
270
270
271
270
270

Forecast for Yufuin, Yufu-shi, Japan (33.31,131.39)

Generated: 17/08/26 08:51:12. Forecast: 17/08/26 to 23/08/26. Timezone: UTC+9.00