Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Crescent 30%

01:01

15:16

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: 05:32, Set: 19:08, Transit: 12:20. Moon - Rise: 01:01, Set: 15:16. Civil Dark: 19:34 - 05:06. Nautical Dark: 20:06 - 04:34. Astro Dark: 20:40 - 04:00

Total Clouds (% Sky Obscured)

100
96
100
100
100
98
100
96
100
100
60
100
100
100
100
88
92
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
69
55
51
31
28
31
33
23
20
26
26
26
32
37
40
44
49
42
42
44
43
42
44

Medium Clouds (% Sky Obscured)

0
9
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0

High Clouds (% Sky Obscured)

100
89
100
100
100
95
100
88
100
100
60
100
100
100
100
81
84
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

1
2
9
9
9
9
9
9
9
9
9
9
9
7
7
9
9
9
5
5
5
9
9
9

Fog (%)

85
80
34
5
0
0
0
0
0
0
0
0
0
0
0
6
10
13
12
9
13
20
29
31

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 (%)

26
26
28
26
8
14
2
2
4
6
6
14
4
11
1
1
2
2
10
4
8
5
15
14

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

97
95
89
80
69
58
51
50
47
48
51
61
77
85
91
94
92
94
94
92
94
94
94
95

Pressure (mb)

1006
1006
1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005
1006
1006
1007
1007
1007
1006
1006
1005
1005
1005
1005

Ozone (du)

278
279
280
281
283
285
285
284
283
282
281
280
282
283
285
286
285
285
285
284
284
284
284
284

Sunday 9

Waning Crescent 19%

02:08

16:23

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: 05:33, Set: 19:07, Transit: 12:20. Moon - Rise: 02:08, Set: 16:23. Civil Dark: 19:33 - 05:07. Nautical Dark: 20:05 - 04:35. Astro Dark: 20:39 - 04:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
54
62
50
25
26
23
21
19
15
13
13
15
19
26
32
32
54
52
41
36
28
38
32

Medium Clouds (% Sky Obscured)

43
69
75
100
93
100
100
89
93
100
62
76
29
78
72
71
78
83
91
96
98
87
100
98

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

3
2
1
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
1
2
2
5
1
2

Fog (%)

27
27
10
3
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 (%)

16
16
15
14
3
2
1
1
0
0
1
1
2
3
2
3
12
12
2
12
5
16
15
14

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
26
25
26
26
25
25
25
24
24
24
24
25
25
25
26
25
25
25
25
25
25
25
25

Dew Point (°C)

21
21
20
20
18
16
15
14
14
14
13
15
18
20
20
21
20
20
21
21
21
21
21
21

Relative Humidity (%)

94
89
84
82
71
57
53
50
51
54
52
58
71
83
85
89
91
91
94
95
95
94
95
96

Pressure (mb)

1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1006
1007
1007
1007
1007
1007
1006
1006
1006
1006

Ozone (du)

281
282
281
281
280
280
279
279
278
277
279
280
281
281
281
281
282
281
281
282
283
282
282
282

Monday 10

Waning Crescent 10%

03:21

17:21

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: 05:34, Set: 19:06, Transit: 12:19. Moon - Rise: 03:21, Set: 17:21. Civil Dark: 19:32 - 05:07. Nautical Dark: 20:04 - 04:36. Astro Dark: 20:37 - 04:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
100
100
100
100
100
100
100
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

29
26
30
30
43
40
37
28
29
29
26
25
19
4
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
99
73
85
67
79
81
96
62
32
34
42
95
48
46
42
26
20
24
18
27
22
17
13

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
86
97
100
100
100
100
100
100
96
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

4
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 (%)

19
15
15
1
2
1
0
1
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
6
7
7
8
8
8
8
8
7
7
6
5
4
4
4
4
4
3
3
2
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
92
88
77
63
57
53
51
50
49
53
61
77
85
91
92
89
87
84
81
80
79
80
81

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006

Ozone (du)

282
283
283
282
282
283
284
285
286
285
285
286
287
286
287
288
289
287
287
288
289
291
290
290

Tuesday 11

Waning Crescent 4%

04:35

18:10

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 OK
20 Good
21 Good
22 Good
23 Good
00 Good
01 OK
02 Bad
03 OK
04 OK
05 OK

Sun - Rise: 05:34, Set: 19:05, Transit: 12:19. Moon - Rise: 04:35, Set: 18:10. Civil Dark: 19:31 - 05:08. Nautical Dark: 20:03 - 04:36. Astro Dark: 20:36 - 04:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
68
38
17
16
1
1
18
38
57
41
39
41

Low Clouds (% Sky Obscured)

0
0
0
14
31
45
46
23
28
18
5
0
0
0
0
0
0
0
10
19
29
28
29
31

Medium Clouds (% Sky Obscured)

10
5
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)

100
100
100
100
100
100
100
100
100
100
100
100
68
38
17
16
1
0
9
18
31
23
15
12

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
1
1
2
3
15
13
20
13
0
2
12
1
0
0
0
0
0
0
0
0
0
1
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
1
2
3
3
4
5
5
5
6
6
6
5
4
2
2
2
2
2
2
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
80
77
72
68
65
64
67
70
67
66
58
65
72
78
79
79
81
77
76
76
75
76
76

Pressure (mb)

1006
1006
1006
1006
1006
1006
1005
1005
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004

Ozone (du)

292
293
293
294
293
294
296
298
299
298
299
300
301
302
301
302
303
304
304
303
303
301
302
302

Wednesday 12

Waning Crescent 1%

05:47

18:50

06 OK
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: 05:35, Set: 19:04, Transit: 12:19. Moon - Rise: 05:47, Set: 18:50. Civil Dark: 19:30 - 05:09. Nautical Dark: 20:02 - 04:37. Astro Dark: 20:35 - 04:04

Total Clouds (% Sky Obscured)

47
51
58
63
71
81
79
73
68
70
77
76
78
80
82
79
80
77
74
71
69
69
69
69

Low Clouds (% Sky Obscured)

35
40
44
46
55
58
55
52
46
48
52
52
51
51
50
55
53
60
60
57
54
52
49
41

Medium Clouds (% Sky Obscured)

0
0
0
8
15
24
20
15
10
7
3
0
9
19
27
30
26
29
33
32
31
20
10
1

High Clouds (% Sky Obscured)

15
18
20
21
25
26
17
9
0
0
0
0
0
0
0
3
5
6
5
2
0
1
1
2

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 (%)

1
1
0
0
0
0
0
0
0
0
2
0
13
15
17
25
21
13
15
15
13
16
16
12

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)

2
2
4
5
5
6
6
6
7
7
7
7
6
4
3
3
2
3
4
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
25
27
28
29
29
29
28
28
28
28
28
29
29
28
28
28
27
26
26
26
26
24
25

Dew Point (°C)

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

Relative Humidity (%)

80
75
64
58
53
48
43
39
38
41
48
55
66
79
85
87
88
89
89
89
89
91
89
91

Pressure (mb)

1005
1004
1004
1004
1003
1003
1002
1002
1001
1001
1001
1001
1001
1002
1002
1003
1002
1002
1002
1002
1002
1001
1002
1002

Ozone (du)

302
303
305
306
308
309
308
308
306
305
303
302
303
303
301
299
299
299
299
299
299
299
300
300

Thursday 13

New Moon 0%

No Rise

19:25

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: 05:36, Set: 19:03, Transit: 12:19. Moon - Rise: No Rise, Set: 19:25. Civil Dark: 19:29 - 05:10. Nautical Dark: 20:00 - 04:38. Astro Dark: 20:33 - 04:05

Total Clouds (% Sky Obscured)

72
75
78
85
93
100
98
99
99
100
99
100
99
99
99
100
97
100
94
95
88
84
85
91

Low Clouds (% Sky Obscured)

41
25
25
30
37
45
54
63
72
74
74
74
69
66
64
66
67
66
60
52
45
41
39
38

Medium Clouds (% Sky Obscured)

2
4
6
31
58
84
79
71
67
77
85
96
94
92
89
90
91
94
89
81
73
62
52
41

High Clouds (% Sky Obscured)

7
11
15
36
58
75
36
27
27
32
36
26
24
32
26
19
15
16
11
6
1
5
5
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
5
3
5
7
9
8
7
6
5
5
5
7
8
9
7
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
None
None
None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

17
17
14
18
20
20
32
44
55
61
66
74
73
70
64
61
56
45
63
67
46
60
63
59

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
24
24
31
30
28
29
30
30
26
26
28
27
27
27
23
23
23
24
24
25
24
23

Dew Point (°C)

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

Relative Humidity (%)

89
81
75
69
63
57
52
61
70
80
82
81
83
85
89
92
92
92
92
93
93
95
95
95

Pressure (mb)

1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

301
303
304
306
306
306
307
307
308
308
309
310
311
311
312
313
312
311
310
310
309
309
309
309

Friday 14

Waxing Crescent 3%

06:56

19:55

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

Sun - Rise: 05:36, Set: 19:02, Transit: 12:19. Moon - Rise: 06:56, Set: 19:55. Civil Dark: 19:28 - 05:10. Nautical Dark: 19:59 - 04:39. Astro Dark: 20:32 - 04:06

Total Clouds (% Sky Obscured)

95
98
100
100
99
99
99
100
100
100
100
100
100
100
100
95
90
85
79
73
67

Low Clouds (% Sky Obscured)

50
60
68
63
60
53
52
50
50
44
37
32
32
36
37
40
45
45
47
49
51

Medium Clouds (% Sky Obscured)

42
36
44
45
47
45
48
51
55
47
37
27
21
14
8
6
5
4
3
2
1

High Clouds (% Sky Obscured)

42
67
92
94
97
99
99
99
100
99
99
97
95
89
86
75
61
45
34
18
0

ISS Passover

Visibility (miles)

1
2
3
4
6
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

Precipitation Type

Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

81
87
53
45
37
28
28
28
26
27
24
12
21
19
9
12
12
6
14
14
6

Precipitation Amount (mm)

0.5
0.6
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
7
8
8
8
7
7
7
6
6
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
91
88
84
74
66
58
59
62
64
66
68
70
76
81
89
89
88
89
88
88

Pressure (mb)

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

Ozone (du)

310
310
310
310
311
311
312
311
309
308
307
306
306
306
306
306
306
305
305
304
303

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

Generated: 08/08/26 06:08:30. Forecast: 08/08/26 to 14/08/26. Timezone: UTC+9.00