Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waning Gibbous 77%

23:47

11:15

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

Sun - Rise: 05:56, Set: 21:16, Transit: 13:35. Moon - Rise: 23:47, Set: 11:15. Civil Dark: 21:53 - 05:19. Nautical Dark: 22:42 - 04:30. Astro Dark: 23:46 - 03:27

Total Clouds (% Sky Obscured)

74
56
88
66
38
28
53
46
14
28
20
84
63
88
100
98
17
7
16
29
69
98
99
97

Low Clouds (% Sky Obscured)

48
44
84
56
12
7
8
2
14
25
16
8
1
2
1
0
0
0
7
7
1
0
0
0

Medium Clouds (% Sky Obscured)

45
44
37
47
30
24
9
33
3
13
5
2
1
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

45
0
0
2
6
2
48
20
0
2
4
83
63
88
100
98
17
7
9
23
69
98
99
97

ISS Passover

Visibility (miles)

10
10
2
3
6
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

None
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 (%)

5
6
2
2
2
2
2
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
0
0

Precipitation Amount (mm)

0.24
0.37
0.17
0.15
0.14
0.14
0.12
0.1
0.07
0.04
0.01
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
26
28
29
29
30
31
30
29
27
25
22
21
20
19
18
17
16
16
16
18
20
23
26

Feels Like (°C)

25
26
28
29
29
30
31
30
29
27
25
22
21
20
19
18
17
16
16
16
18
20
23
26

Dew Point (°C)

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

Relative Humidity (%)

64
61
49
46
45
41
39
41
43
47
51
56
60
64
68
72
75
77
78
80
77
68
58
49

Pressure (mb)

1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1023
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1024

Ozone (du)

323
323
326
325
325
324
324
324
324
325
326
327
326
324
322
321
319
317
316
314
313
313
313
313

Monday 22

Waning Gibbous 68%

00:08

No Set

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 OK
07 Good
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 05:57, Set: 21:15, Transit: 13:35. Moon - Rise: 00:08, Set: No Set. Civil Dark: 21:52 - 05:20. Nautical Dark: 22:41 - 04:31. Astro Dark: 23:43 - 03:30

Total Clouds (% Sky Obscured)

96
96
97
100
98
98
99
98
98
98
96
96
99
100
95
90
84
77
45
20
21
22
28
23

Low Clouds (% Sky Obscured)

4
13
10
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

95
96
97
100
98
98
99
98
98
98
96
96
99
100
95
90
84
77
45
20
21
22
28
23

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
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
30
32
33
33
32
32
32
30
28
25
23
22
21
20
19
18
17
17
17
19
21
24
26

Feels Like (°C)

28
30
32
33
33
32
32
32
30
28
25
23
22
21
20
19
18
17
17
17
19
21
24
26

Dew Point (°C)

14
14
13
13
13
13
13
13
14
13
13
12
12
12
13
13
13
14
14
14
15
15
15
15

Relative Humidity (%)

42
36
32
30
31
31
31
33
36
40
45
50
55
59
65
71
76
80
83
83
78
69
58
50

Pressure (mb)

1024
1023
1023
1023
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

312
311
310
309
308
308
307
307
306
306
306
306
305
305
304
304
304
304
303
302
301
301
301
301

Tuesday 23

Waning Gibbous 59%

00:29

12:17

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

Sun - Rise: 05:58, Set: 21:14, Transit: 13:35. Moon - Rise: 00:29, Set: 12:17. Civil Dark: 21:51 - 05:21. Nautical Dark: 22:39 - 04:33. Astro Dark: 23:41 - 03:32

Total Clouds (% Sky Obscured)

25
40
62
75
81
84
93
90
91
81
16
28
40
35
38
33
26
27
44
40
3
3
3
3

Low 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

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)

25
40
62
75
81
84
93
90
91
81
16
28
40
35
38
33
26
27
44
40
3
3
3
3

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

Chance of Frost

Temperature (°C)

29
31
33
34
35
35
35
33
32
29
27
25
24
22
21
20
19
18
18
18
20
22
26
29

Feels Like (°C)

29
31
33
34
35
35
35
33
32
29
27
25
24
22
21
20
19
18
18
18
20
22
26
29

Dew Point (°C)

15
14
14
13
13
12
13
13
14
14
15
15
15
15
15
15
15
15
15
15
15
15
15
15

Relative Humidity (%)

43
37
32
29
27
26
27
30
34
40
47
53
58
63
67
72
76
79
82
82
76
65
53
43

Pressure (mb)

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

Ozone (du)

300
299
299
298
298
298
298
298
297
298
299
299
299
299
299
299
299
299
299
299
299
300
299
299

Wednesday 24

Waning Gibbous 48%

00:51

13:20

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 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 05:59, Set: 21:13, Transit: 13:35. Moon - Rise: 00:51, Set: 13:20. Civil Dark: 21:50 - 05:23. Nautical Dark: 22:38 - 04:35. Astro Dark: 23:38 - 03:35

Total Clouds (% Sky Obscured)

3
3
56
56
56
56
56
56
81
81
81
81
81
81
23
23
23
23
23
23
0
0
0
0

Low 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

Medium Clouds (% Sky Obscured)

0
0
7
7
7
7
7
7
4
4
4
4
4
4
2
2
2
2
2
2
0
0
0
0

High Clouds (% Sky Obscured)

3
3
53
53
53
53
53
53
80
80
80
80
80
80
22
22
22
22
22
22
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

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)

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

Chance of Frost

Temperature (°C)

32
34
35
36
36
36
35
35
33
31
29
27
25
24
23
22
20
19
19
20
21
24
27
30

Feels Like (°C)

32
34
35
36
36
36
35
35
33
31
29
27
25
24
23
22
20
19
19
20
21
24
27
30

Dew Point (°C)

15
14
14
14
13
13
14
15
15
15
14
14
14
14
14
14
14
14
14
14
15
15
15
15

Relative Humidity (%)

36
31
28
27
26
26
27
30
34
38
42
45
49
52
55
60
65
69
71
72
67
58
47
39

Pressure (mb)

1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015

Ozone (du)

299
299
299
298
298
298
298
298
298
298
297
297
297
298
298
299
299
299
299
299
299
299
299
299

Thursday 25

Third Quarter 38%

01:15

14:25

12 Good
13 Good
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
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 Good
09 Good
10 Good
11 Good

Sun - Rise: 06:00, Set: 21:12, Transit: 13:35. Moon - Rise: 01:15, Set: 14:25. Civil Dark: 21:48 - 05:24. Nautical Dark: 22:36 - 04:36. Astro Dark: 23:36 - 03:37

Total Clouds (% Sky Obscured)

0
0
1
1
1
1
1
1
97
97
97
97
97
97
95
95
95
95
95
95
0
0
0
0

Low 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

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
1
1
1
1
1
1
97
97
97
97
97
97
95
95
95
95
95
95
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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
5
6
5
5
5
6
8
10
10
8
7
5
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.02
0.02
0.03
0.07
0.17
0.26
0.26
0.21
0.15
0.1
0.06
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

33
35
36
37
37
37
37
36
35
33
30
28
27
27
26
24
23
22
22
22
23
25
27
30

Feels Like (°C)

33
35
36
37
37
37
37
36
35
33
30
28
27
27
26
24
23
22
22
22
23
25
28
30

Dew Point (°C)

15
14
14
13
13
13
14
15
16
16
15
15
15
15
15
15
15
15
16
16
16
16
16
16

Relative Humidity (%)

33
29
26
24
23
23
25
28
32
36
40
43
46
48
51
55
61
66
69
71
69
60
50
43

Pressure (mb)

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

Ozone (du)

299
299
299
299
299
299
299
298
298
298
298
298
297
297
297
297
298
299
299
300
300
299
298
298

Friday 26

Waning Crescent 28%

01:43

15:32

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 OK
05 OK
06 OK
07 OK
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 06:02, Set: 21:10, Transit: 13:35. Moon - Rise: 01:43, Set: 15:32. Civil Dark: 21:47 - 05:25. Nautical Dark: 22:34 - 04:38. Astro Dark: 23:34 - 03:40

Total Clouds (% Sky Obscured)

0
0
61
61
61
61
61
61
87
87
87
87
87
87
45
45
45
45
45
45
10
10
10
10

Low 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

Medium Clouds (% Sky Obscured)

0
0
27
27
27
27
27
27
6
6
6
6
6
6
13
13
13
13
13
13
8
8
8
8

High Clouds (% Sky Obscured)

0
0
49
49
49
49
49
49
86
86
86
86
86
86
38
38
38
38
38
38
4
4
4
4

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
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
None
None
None
None
None
None
None

Precipitation Probability (%)

3
4
4
5
6
6
9
11
14
15
19
24
22
18
13
10
8
5
5
4
4
3
0
0

Precipitation Amount (mm)

0.06
0.09
0.12
0.1
0.09
0.1
0.16
0.28
0.37
0.36
0.28
0.21
0.14
0.1
0.09
0.07
0.04
0.02
0.02
0.02
0.02
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

31
32
33
33
33
32
32
31
30
28
25
23
22
22
21
20
20
19
19
19
19
20
22
23

Feels Like (°C)

31
32
33
33
33
32
32
31
30
28
26
23
22
22
22
21
20
19
19
19
19
20
22
23

Dew Point (°C)

15
15
15
14
14
13
13
13
14
15
16
17
17
17
16
16
16
15
15
16
16
16
16
15

Relative Humidity (%)

39
35
33
32
32
32
32
33
37
44
56
67
71
71
72
75
78
80
82
84
83
77
68
62

Pressure (mb)

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

Ozone (du)

297
297
296
295
293
292
291
291
292
293
295
297
297
297
298
304
312
318
320
319
316
312
306
301

Saturday 27

Waning Crescent 19%

02:17

16:41

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

Sun - Rise: 06:03, Set: 21:09, Transit: 13:35. Moon - Rise: 02:17, Set: 16:41. Civil Dark: 21:46 - 05:27. Nautical Dark: 22:33 - 04:40. Astro Dark: 23:31 - 03:42

Total Clouds (% Sky Obscured)

10
10
27
27
27
27
27
27
35
35
35
35
35
35
41
41
41
41
41
41
0
0
0
0

Low 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

Medium Clouds (% Sky Obscured)

8
8
16
16
16
16
16
16
27
27
27
27
27
27
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
4
17
17
17
17
17
17
14
14
14
14
14
14
41
41
41
41
41
41
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

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

Precipitation Probability (%)

0
2
1
1
0
0
1
2
3
3
2
1
2
3
4
5
6
5
8
10
8
8
6
6

Precipitation Amount (mm)

0
0.01
0.01
0.01
0
0
0.04
0.23
0.41
0.31
0.13
0.06
0.12
0.3
0.58
1.02
1.61
1.91
1.51
0.96
0.65
0.46
0.35
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
25
27
28
29
30
30
30
29
27
26
24
23
23
22
20
19
18
18
18
18
19
21
22

Feels Like (°C)

24
25
27
28
29
30
30
30
29
28
26
24
23
23
22
20
19
19
18
18
18
20
21
23

Dew Point (°C)

15
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
17
17
18
18

Relative Humidity (%)

58
54
51
47
45
43
42
43
47
50
56
60
63
67
71
76
80
84
88
90
91
86
80
75

Pressure (mb)

1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018

Ozone (du)

298
296
294
293
292
292
292
292
292
291
291
291
291
291
291
291
291
291
292
294
296
297
298
299

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

Generated: 21/07/19 14:45:15. Forecast: 21/07/19 to 27/07/19. Timezone: UTC+2.00