Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 24

Waning Crescent 37%

23:59

13:19

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:43, Set: 18:50, Transit: 12:16. Moon - Rise: 23:59, Set: 13:19. Civil Dark: 19:16 - 05:18. Nautical Dark: 19:47 - 04:47. Astro Dark: 20:18 - 04:16

Total Clouds (% Sky Obscured)

100
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
100
100
98
99
100

Low Clouds (% Sky Obscured)

36
27
9
11
9
8
0
0
0
0
0
0
0
0
0
0
0
44
44
17
34
0
0
10

Medium Clouds (% Sky Obscured)

100
88
100
100
100
100
100
100
100
100
100
100
99
100
100
100
99
100
66
100
100
98
98
100

High Clouds (% Sky Obscured)

27
89
73
98
96
98
97
93
96
100
98
75
75
88
100
96
91
96
89
60
59
56
85
94

ISS Passover

Visibility (miles)

1
1
3
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
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

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

Precipitation Probability (%)

14
18
22
28
33
36
30
20
11
7
6
6
10
17
21
25
27
26
20
13
10
8
5
4

Precipitation Amount (mm)

0.1
0.18
0.3
0.54
1.02
1.29
0.87
0.33
0.11
0.07
0.09
0.14
0.19
0.28
0.38
0.41
0.42
0.39
0.24
0.09
0.02
0.01
0.04
0.06

Wind Speed/Direction (mph)

11
11
10
6
4
4
4
4
3
3
3
3
3
3
4
4
4
4
4
3
2
2
2
2

Chance of Frost

Temperature (°C)

20
20
20
21
21
20
20
20
19
19
19
19
19
19
18
18
18
18
19
20
21
22
24
25

Feels Like (°C)

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

Dew Point (°C)

20
20
20
21
21
20
20
20
19
19
19
19
19
19
18
18
18
18
19
20
20
20
20
20

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
88
78
73

Pressure (mb)

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

Ozone (du)

287
287
286
286
285
285
285
285
285
286
286
286
286
286
285
286
287
288
288
288
288
288
288
287

Sunday 25

Waning Crescent 26%

00:47

14:21

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:44, Set: 18:49, Transit: 12:16. Moon - Rise: 00:47, Set: 14:21. Civil Dark: 19:15 - 05:18. Nautical Dark: 19:45 - 04:48. Astro Dark: 20:17 - 04:16

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
99
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

35
23
50
99
32
95
50
5
95
57
96
98
97
100
100
100
99
84
52
91
74
48
78
100

Medium Clouds (% Sky Obscured)

99
98
68
91
95
89
94
66
84
86
75
95
98
96
76
81
64
91
97
93
98
59
92
65

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
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

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

Precipitation Probability (%)

6
7
8
8
10
12
12
11
10
8
4
0
7
15
22
18
9
10
25
43
49
50
44
34

Precipitation Amount (mm)

0.04
0.02
0.03
0.05
0.07
0.09
0.09
0.12
0.13
0.06
0.01
0
0.03
0.22
0.39
0.21
0.03
0.01
0.22
1.14
2.07
1.8
1.08
0.66

Wind Speed/Direction (mph)

2
2
2
2
2
2
2
3
3
3
2
2
2
2
2
2
2
2
2
2
1
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
81
86
91
96
98
99
99
99
98
97
99
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1015
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1015

Ozone (du)

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

Monday 26

Waning Crescent 17%

01:42

15:22

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:44, Set: 18:48, Transit: 12:16. Moon - Rise: 01:42, Set: 15:22. Civil Dark: 19:14 - 05:19. Nautical Dark: 19:44 - 04:49. Astro Dark: 20:15 - 04:17

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
99
97
100
100
96
100
75
50
50
50
50
50
50
100
100
100
100

Low Clouds (% Sky Obscured)

97
100
100
100
100
100
100
99
97
100
100
71
98
46
40
40
40
40
40
40
83
83
83
83

Medium Clouds (% Sky Obscured)

45
35
22
3
3
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
45
45
45
45

High Clouds (% Sky Obscured)

32
3
0
0
0
2
0
0
0
0
45
85
93
54
17
17
17
17
17
17
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
4
2

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

Precipitation Probability (%)

30
28
24
18
13
10
7
4
2
1
0
0
0
5
8
11
16
20
21
21
29
49
58
61

Precipitation Amount (mm)

0.53
0.5
0.45
0.3
0.15
0.08
0.05
0.03
0.02
0.01
0
0
0
0.01
0.01
0.03
0.07
0.12
0.12
0.1
0.2
0.76
2.1
3.27

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

285
285
285
286
286
286
287
288
288
286
284
283
282
282
282
282
282
282
281
281
280
278
276
274

Tuesday 27

Waning Crescent 9%

02:45

16:21

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 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:45, Set: 18:47, Transit: 12:15. Moon - Rise: 02:45, Set: 16:21. Civil Dark: 19:12 - 05:20. Nautical Dark: 19:43 - 04:49. Astro Dark: 20:14 - 04:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
98
98
98
98
98
20
20
20
20
20
20
100
100
100
100

Low Clouds (% Sky Obscured)

83
83
15
15
15
15
15
15
1
1
1
1
1
1
7
7
7
7
7
7
0
0
0
0

Medium Clouds (% Sky Obscured)

45
45
100
100
100
100
100
100
78
78
78
78
78
78
5
5
5
5
5
5
100
100
100
100

High Clouds (% Sky Obscured)

100
100
96
96
96
96
96
96
98
98
98
98
98
98
10
10
10
10
10
10
100
100
100
100

ISS Passover

Visibility (miles)

3
5
7
7
7
7
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

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

Precipitation Probability (%)

62
58
53
49
41
37
36
37
37
33
27
24
23
20
16
14
13
11
3
0
0
0
4
4

Precipitation Amount (mm)

3.17
2.52
1.95
1.31
0.74
0.52
0.53
0.64
0.68
0.54
0.37
0.24
0.15
0.09
0.05
0.02
0.01
0.01
0.01
0
0
0
0.01
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98

Pressure (mb)

1012
1012
1011
1011
1011
1010
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

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

Wednesday 28

Waning Crescent 3%

03:54

17:17

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:46, Set: 18:46, Transit: 12:15. Moon - Rise: 03:54, Set: 17:17. Civil Dark: 19:11 - 05:20. Nautical Dark: 19:41 - 04:50. Astro Dark: 20:12 - 04:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
97
97
97

Low Clouds (% Sky Obscured)

0
0
16
16
16
16
16
16
0
0
0
0
0
0
1
1
1
1
1
1
2
2
2
2

Medium Clouds (% Sky Obscured)

100
100
56
56
56
56
56
56
33
33
33
33
33
33
3
3
3
3
3
3
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
97
97
97

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
4
2

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

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

Precipitation Probability (%)

8
10
11
14
16
17
14
10
9
5
0
0
4
6
7
14
23
27
31
40
44
46
49
51

Precipitation Amount (mm)

0.03
0.09
0.19
0.31
0.46
0.51
0.3
0.08
0.02
0.01
0
0
0.01
0.05
0.11
0.16
0.24
0.31
0.34
0.52
0.82
1.19
1.8
2.26

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
31
29
26
25
24
24
24
23
23
23
23
23
23
23
23
22
22
22
23
23
23
24
24

Dew Point (°C)

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

Relative Humidity (%)

95
95
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1009
1008
1008
1008
1008
1009
1009
1009
1010
1009
1009
1008
1009
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

274
274
274
274
274
274
274
274
274
274
274
274
274
273
273
273
274
274
274
275
275
274
273
273

Thursday 29

Waning Crescent 0%

05:06

18:07

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

Sun - Rise: 05:46, Set: 18:44, Transit: 12:15. Moon - Rise: 05:06, Set: 18:07. Civil Dark: 19:10 - 05:21. Nautical Dark: 19:40 - 04:51. Astro Dark: 20:11 - 04:20

Total Clouds (% Sky Obscured)

97
97
26
26
26
26
26
26
13
13
13
13
13
13
88
88
88
88
88
88
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
13
13
13
13
13
13
1
1
1
1
1
1
11
11
11
11
11
11
1
1
1
1

Medium Clouds (% Sky Obscured)

0
0
14
14
14
14
14
14
8
8
8
8
8
8
9
9
9
9
9
9
97
97
97
97

High Clouds (% Sky Obscured)

97
97
13
13
13
13
13
13
9
9
9
9
9
9
86
86
86
86
86
86
100
100
100
100

ISS Passover

Visibility (miles)

1
1
1
3
5
7
9
10
10
10
10
10
10
10
8
8
9
10
10
10
10
10
10
10

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

Precipitation Probability (%)

50
48
47
47
47
39
28
14
6
5
4
5
11
21
28
28
24
23
26
29
33
36
38
39

Precipitation Amount (mm)

1.99
1.58
1.37
1.21
1.32
1.44
0.89
0.28
0.05
0.01
0.01
0.03
0.09
0.29
0.46
0.36
0.22
0.21
0.25
0.35
0.46
0.51
0.55
0.56

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

272
271
271
271
272
273
273
274
274
274
274
274
273
272
272
272
273
274
274
275
275
275
275
275

Friday 30

New Moon 1%

06:18

18:52

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:47, Set: 18:43, Transit: 12:14. Moon - Rise: 06:18, Set: 18:52. Civil Dark: 19:08 - 05:22. Nautical Dark: 19:38 - 04:52. Astro Dark: 20:09 - 04:21

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)

1
1
37
37
37
37
37
37
29
29
29
29
29
29
51
51
51
51
51
51
70
70
70
70

Medium Clouds (% Sky Obscured)

97
97
15
15
15
15
15
15
81
81
81
81
81
81
70
70
70
70
70
70
15
15
15
15

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)

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

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

39
39
39
40
32
29
24
14
12
12
11
13
19
27
31
32
32
32
33
36
37
33
28
27

Precipitation Amount (mm)

0.49
0.41
0.41
0.51
0.64
0.66
0.44
0.19
0.07
0.04
0.04
0.05
0.13
0.3
0.48
0.47
0.38
0.33
0.38
0.48
0.53
0.45
0.33
0.25

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

274
274
273
274
274
275
276
278
279
280
280
280
280
280
280
280
280
280
280
280
279
278
277
276

Forecast for Yufuincho Tsukahara, Yufu, Ōita Prefecture 879-5101, Japan (33.31,131.39)

Generated: 24/08/19 13:53:43. Forecast: 24/08/19 to 30/08/19. Timezone: UTC+9.00