Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 23

Waning Crescent 38%

00:19

15:31

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
10 Bad
11 Bad

Sun - Rise: 07:17, Set: 19:27, Transit: 13:22. Moon - Rise: 00:19, Set: 15:31. Civil Dark: 19:58 - 06:47. Nautical Dark: 20:34 - 06:11. Astro Dark: 21:11 - 05:34

Total Clouds (% Sky Obscured)

85
86
81
93
98
97
87
87
96
96
97
98
100
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
1
0
0
0
1
1
3
6
2
4
49
84
45
0
0
0
1
23
59
38
49
26

Medium Clouds (% Sky Obscured)

41
21
9
4
76
31
34
43
50
55
73
65
99
95
100
98
100
100
100
66
73
59
23
14

High Clouds (% Sky Obscured)

83
84
79
93
94
96
83
81
93
93
95
95
99
92
97
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Type

None
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
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

Precipitation Probability (%)

0
6
6
9
0
4
6
12
26
24
11
13
63
72
79
81
80
80
79
72
60
42
27
17

Precipitation Amount (mm)

0
0.01
0.01
0.02
0
0.01
0.01
0.05
0.08
0.05
0.03
0.05
0.6
0.93
1.29
1.65
1.96
1.93
1.27
0.55
0.22
0.13
0.11
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
20
22
23
25
25
25
24
22
20
20
19
16
15
15
15
14
14
14
14
13
13
14
15

Feels Like (°C)

18
20
22
23
25
25
25
24
22
20
20
19
16
15
15
15
14
14
14
14
13
13
14
15

Dew Point (°C)

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

Relative Humidity (%)

60
53
49
47
49
48
46
48
55
59
63
64
86
85
78
74
75
76
77
79
81
81
79
76

Pressure (mb)

1014
1013
1013
1012
1011
1011
1011
1011
1012
1012
1012
1013
1014
1015
1016
1017
1017
1017
1017
1018
1018
1018
1019
1019

Ozone (du)

275
275
275
276
277
279
279
279
279
278
277
276
276
277
279
280
282
284
286
289
292
295
299
302

Tuesday 24

Waning Crescent 27%

01:20

16:28

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

Sun - Rise: 07:19, Set: 19:25, Transit: 13:21. Moon - Rise: 01:20, Set: 16:28. Civil Dark: 19:56 - 06:48. Nautical Dark: 20:31 - 06:12. Astro Dark: 21:08 - 05:36

Total Clouds (% Sky Obscured)

100
36
49
75
75
82
54
43
44
50
45
38
65
41
72
4
5
88
97
96
85
100
100
100

Low Clouds (% Sky Obscured)

29
23
34
70
69
72
34
20
30
31
20
23
31
21
13
3
1
1
0
0
2
0
0
0

Medium Clouds (% Sky Obscured)

15
16
41
58
72
78
52
41
38
45
41
33
21
10
6
3
2
1
0
0
0
0
1
92

High Clouds (% Sky Obscured)

99
2
1
0
0
0
0
0
0
0
0
0
47
32
67
0
3
88
97
96
85
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
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

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

Precipitation Probability (%)

10
7
5
4
3
4
3
3
3
2
2
2
2
2
2
0
0
0
0
0
2
2
3
4

Precipitation Amount (mm)

0.07
0.05
0.04
0.04
0.05
0.05
0.05
0.05
0.05
0.02
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
19
20
21
21
20
18
16
15
14
13
12
11
10
10
9
9
8
7
7
8
10
12

Feels Like (°C)

16
17
19
20
21
21
20
18
16
15
14
13
12
11
10
10
9
9
8
7
7
8
10
12

Dew Point (°C)

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

Relative Humidity (%)

71
65
56
52
50
48
51
56
60
64
67
70
72
75
77
80
83
85
89
95
96
94
90
81

Pressure (mb)

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

Ozone (du)

305
308
309
308
304
300
295
289
284
282
282
280
277
272
269
266
264
263
262
261
261
262
264
266

Wednesday 25

Waning Crescent 17%

02:31

17:18

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
10 Bad
11 OK

Sun - Rise: 07:20, Set: 19:23, Transit: 13:21. Moon - Rise: 02:31, Set: 17:18. Civil Dark: 19:54 - 06:49. Nautical Dark: 20:29 - 06:14. Astro Dark: 21:06 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
98
100
92
85
98
96
96
93
48
60
97
92
80
95
96
95
94
95
46
57
44

Low Clouds (% Sky Obscured)

0
0
0
0
3
6
31
89
27
4
9
15
23
80
85
45
13
19
22
4
2
5
10
19

Medium Clouds (% Sky Obscured)

99
99
99
98
100
92
83
84
84
16
63
44
48
36
41
34
30
21
23
16
66
34
52
40

High Clouds (% Sky Obscured)

100
100
100
0
0
0
13
84
89
95
89
3
15
83
36
59
93
95
94
92
88
18
5
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
9
7
9
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

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

Precipitation Probability (%)

4
3
4
7
14
21
26
33
41
43
42
40
28
21
20
18
17
17
14
9
8
9
9
8

Precipitation Amount (mm)

0.01
0.03
0.06
0.08
0.12
0.15
0.18
0.28
0.38
0.41
0.39
0.36
0.28
0.2
0.13
0.09
0.08
0.08
0.06
0.03
0.03
0.03
0.04
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
17
18
18
17
16
16
17
17
17
16
16
16
16
15
15
14
14
13
12
12
13
14
16

Feels Like (°C)

14
17
18
18
17
16
16
17
17
17
16
16
16
16
15
15
14
14
13
12
12
13
14
16

Dew Point (°C)

9
9
9
9
9
9
9
9
9
9
10
10
10
10
10
9
9
9
8
8
8
8
9
9

Relative Humidity (%)

69
59
54
55
61
64
62
60
60
61
65
67
69
69
69
70
72
72
72
72
73
72
68
65

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

268
270
272
273
273
273
273
273
273
274
274
275
277
278
280
282
284
285
285
283
281
282
283
284

Thursday 26

Waning Crescent 9%

03:49

18:01

12 OK
13 OK
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

Sun - Rise: 07:21, Set: 19:21, Transit: 13:20. Moon - Rise: 03:49, Set: 18:01. Civil Dark: 19:52 - 06:51. Nautical Dark: 20:27 - 06:15. Astro Dark: 21:04 - 05:39

Total Clouds (% Sky Obscured)

43
36
51
92
69
99
77
70
64
64
64
64
64
64
91
91
91
91
91
91
100
100
100
100

Low Clouds (% Sky Obscured)

11
10
15
18
13
24
31
23
26
26
26
26
26
26
89
89
89
89
89
89
100
100
100
100

Medium Clouds (% Sky Obscured)

41
32
47
91
69
99
74
69
62
62
62
62
62
62
77
77
77
77
77
77
100
100
100
100

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)

10
10
10
10
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
0

Precipitation Type

Very Light Rain
None
None
None
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
Very Light Rain
Light Rain

Precipitation Probability (%)

6
5
4
5
7
10
12
17
20
20
15
12
8
5
0
6
13
24
38
46
49
48
49
47

Precipitation Amount (mm)

0.05
0.05
0.05
0.06
0.08
0.1
0.1
0.14
0.2
0.19
0.14
0.08
0.03
0.01
0
0.01
0.04
0.1
0.17
0.26
0.33
0.34
0.39
0.41

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
19
18
17
16
16
15
15
15
14
14
14
14
14
14
13
13
12
12
12
12
13
15

Feels Like (°C)

17
18
19
18
17
16
16
15
15
15
14
14
14
14
14
14
13
13
12
12
12
12
13
15

Dew Point (°C)

9
8
8
8
9
9
8
8
7
7
7
7
7
8
8
8
8
8
8
8
8
9
9
10

Relative Humidity (%)

58
52
48
50
57
63
61
60
59
59
60
62
63
64
66
68
71
72
74
76
78
79
77
74

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

284
282
282
281
282
282
283
283
284
283
282
280
278
276
274
272
269
267
266
265
263
262
261
259

Friday 27

Waning Crescent 3%

05:11

18:36

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
10 Bad
11 Bad

Sun - Rise: 07:23, Set: 19:19, Transit: 13:20. Moon - Rise: 05:11, Set: 18:36. Civil Dark: 19:49 - 06:52. Nautical Dark: 20:25 - 06:17. Astro Dark: 21:02 - 05:40

Total Clouds (% Sky Obscured)

100
100
98
98
98
98
98
98
91
91
91
91
91
91
63
63
63
63
63
63
57
57
57
57

Low Clouds (% Sky Obscured)

100
100
91
91
91
91
91
91
5
5
5
5
5
5
29
29
29
29
29
29
56
56
56
56

Medium Clouds (% Sky Obscured)

100
100
76
76
76
76
76
76
91
91
91
91
91
91
53
53
53
53
53
53
4
4
4
4

High Clouds (% Sky Obscured)

0
0
66
66
66
66
66
66
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0

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
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

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

Precipitation Probability (%)

34
15
6
6
7
9
5
2
0
0
0
2
2
0
2
0
2
2
3
3
3
2
2
2

Precipitation Amount (mm)

0.28
0.11
0.05
0.04
0.07
0.09
0.06
0.01
0
0
0
0.01
0.01
0
0.01
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
18
19
20
20
20
19
18
17
16
15
15
14
14
13
12
12
11
11
9
10
11
14
16

Feels Like (°C)

16
18
19
20
20
20
19
18
17
16
15
15
14
14
13
12
12
11
11
9
10
11
14
16

Dew Point (°C)

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

Relative Humidity (%)

70
65
61
59
59
59
58
57
59
61
64
67
69
71
74
76
78
78
82
87
87
82
74
68

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

258
257
256
255
255
255
255
256
256
257
257
258
258
259
261
265
270
273
274
273
273
275
277
279

Saturday 28

New Moon 3%

06:33

19:08

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
10 OK
11 OK

Sun - Rise: 07:24, Set: 19:17, Transit: 13:20. Moon - Rise: 06:33, Set: 19:08. Civil Dark: 19:47 - 06:54. Nautical Dark: 20:23 - 06:18. Astro Dark: 21:00 - 05:42

Total Clouds (% Sky Obscured)

57
57
96
96
96
96
96
96
74
74
74
74
74
74
56
56
56
56
56
56
48
48
48
48

Low Clouds (% Sky Obscured)

56
56
27
27
27
27
27
27
23
23
23
23
23
23
20
20
20
20
20
20
21
21
21
21

Medium Clouds (% Sky Obscured)

4
4
12
12
12
12
12
12
33
33
33
33
33
33
51
51
51
51
51
51
7
7
7
7

High Clouds (% Sky Obscured)

0
0
95
95
95
95
95
95
66
66
66
66
66
66
0
0
0
0
0
0
34
34
34
34

ISS Passover

Visibility (miles)

10
10
10
10
9
6
5
5
5
8
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

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

Precipitation Probability (%)

0
1
2
3
9
15
21
33
39
41
38
36
30
28
32
41
48
49
44
30
12
5
3
0

Precipitation Amount (mm)

0
0.01
0.01
0.05
0.12
0.2
0.26
0.3
0.33
0.33
0.32
0.28
0.22
0.19
0.22
0.36
0.62
0.77
0.53
0.22
0.07
0.02
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
19
21
22
22
21
20
19
18
17
16
16
15
15
14
14
14
14
13
13
13
13
14
15

Feels Like (°C)

17
19
21
22
22
21
20
19
18
17
16
16
15
15
14
14
14
14
13
13
13
13
14
15

Dew Point (°C)

10
10
11
11
12
12
12
11
10
10
10
10
9
9
9
9
9
9
9
8
8
8
8
8

Relative Humidity (%)

63
56
52
51
54
56
57
57
60
62
64
66
67
69
71
72
72
72
73
75
72
69
67
65

Pressure (mb)

1019
1018
1018
1018
1017
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

280
281
282
284
285
285
286
286
286
287
287
288
289
290
290
290
289
288
287
285
284
283
282
281

Sunday 29

Waxing Crescent 0%

07:55

19:36

12 OK
13 OK
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

Sun - Rise: 07:25, Set: 19:15, Transit: 13:19. Moon - Rise: 07:55, Set: 19:36. Civil Dark: 19:45 - 06:55. Nautical Dark: 20:21 - 06:19. Astro Dark: 20:57 - 05:43

Total Clouds (% Sky Obscured)

48
48
98
98
98
98
98
98
79
79
79
79
79
79
81
81
81
81
81
81
89
89
89
89

Low Clouds (% Sky Obscured)

21
21
12
12
12
12
12
12
8
8
8
8
8
8
10
10
10
10
10
10
0
0
0
0

Medium Clouds (% Sky Obscured)

7
7
2
2
2
2
2
2
77
77
77
77
77
77
42
42
42
42
42
42
88
88
88
88

High Clouds (% Sky Obscured)

34
34
97
97
97
97
97
97
4
4
4
4
4
4
72
72
72
72
72
72
6
6
6
6

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
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

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
2
1
1
0
0
0
0
0
0
0
0
0
2
2
0
0
0
0
0
3
3
4
4

Precipitation Amount (mm)

0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0.01
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
17
18
19
20
19
17
15
13
12
11
11
10
9
8
8
8
7
6
6
9
12
14

Feels Like (°C)

15
16
17
18
19
20
19
17
15
13
12
11
11
10
9
8
7
7
6
6
6
8
12
14

Dew Point (°C)

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

Relative Humidity (%)

62
59
55
51
47
46
47
49
53
55
57
61
64
67
69
72
74
75
79
83
81
75
66
61

Pressure (mb)

1021
1021
1021
1021
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

280
279
278
279
280
281
282
284
285
286
286
287
288
289
289
288
287
286
287
288
289
290
290
290

Forecast for Wiedlisbach, Wangen District, CH (47.24,7.66)

Generated: 23/09/19 00:32:12. Forecast: 23/09/19 to 29/09/19. Timezone: UTC+2.00