Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 1

Waning Gibbous 88%

21:54

09:48

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

Sun - Rise: 05:28, Set: 20:58, Transit: 13:12. Moon - Rise: 21:54, Set: 09:48. Civil Dark: 21:40 - 04:47. Nautical Dark: 22:36 - 03:51. Astro Dark: 00:01 - 02:29

Total Clouds (% Sky Obscured)

80
85
88
100
100
90
86
54
43
41
38
29
14
15
40
100
100
91
100
91
96
100
100
100

Low Clouds (% Sky Obscured)

80
78
78
59
63
48
51
44
43
41
38
29
14
0
0
0
0
0
0
0
0
0
0
3

Medium Clouds (% Sky Obscured)

80
85
88
100
100
83
73
34
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

80
85
87
98
100
45
6
0
0
0
0
0
0
15
40
100
100
89
100
89
94
100
100
100

ISS Passover

Visibility (miles)

2
7
3
9
9
8
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
2
2
0

Precipitation Type

Very Light Rain
Light Rain
Very Light Rain
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 (%)

95
95
95
85
95
52
12
5
11
15
12
9
3
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.4
0.3
0.4
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
21
21
19
18
19
20
22
25
25
24
20
19
19
17
16
14
14
14
14
14
15
16
18

Dew Point (°C)

18
19
19
18
17
17
17
17
16
15
15
15
14
13
13
11
11
10
10
10
10
10
11
11

Relative Humidity (%)

92
92
91
92
86
88
84
77
69
66
70
77
78
77
78
74
73
74
74
73
74
70
67
62

Pressure (mb)

1015
1016
1015
1016
1016
1016
1017
1017
1017
1017
1017
1018
1019
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022

Ozone (du)

316
314
313
314
315
316
320
324
330
335
338
338
336
330
327
324
323
324
323
321
321
320
321
320

Sunday 2

Waning Gibbous 81%

22:04

No Set

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

Sun - Rise: 05:30, Set: 20:56, Transit: 13:12. Moon - Rise: 22:04, Set: No Set. Civil Dark: 21:38 - 04:49. Nautical Dark: 22:34 - 03:53. Astro Dark: 23:56 - 02:34

Total Clouds (% Sky Obscured)

96
82
81
48
49
54
45
30
24
1
3
0
4
17
27
24
31
32
32
46
52
41
33
21

Low Clouds (% Sky Obscured)

15
25
21
13
11
20
26
21
0
0
3
0
0
0
0
0
0
0
0
8
6
0
12
0

Medium Clouds (% Sky Obscured)

0
27
38
43
47
45
31
20
21
1
0
0
0
11
20
19
27
26
27
35
44
41
31
20

High Clouds (% Sky Obscured)

96
76
60
6
3
3
2
3
3
0
0
0
4
2
0
1
0
2
4
6
10
3
3
3

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
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)

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

Chance of Frost

Temperature (°C)

20
22
23
24
25
25
26
25
25
25
23
22
20
19
18
18
17
17
16
16
16
17
18
20

Feels Like (°C)

20
21
22
23
25
25
25
25
24
24
23
21
20
18
18
17
17
16
16
15
15
16
17
19

Dew Point (°C)

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

Relative Humidity (%)

59
51
41
35
32
29
28
28
30
32
36
39
42
46
50
51
53
53
54
55
55
53
48
42

Pressure (mb)

1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

320
321
321
322
323
322
320
319
319
319
318
319
319
318
318
317
315
314
313
313
314
313
312
310

Monday 3

Waning Gibbous 71%

22:15

11:07

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

Sun - Rise: 05:32, Set: 20:54, Transit: 13:12. Moon - Rise: 22:15, Set: 11:07. Civil Dark: 21:36 - 04:51. Nautical Dark: 22:31 - 03:55. Astro Dark: 23:50 - 02:38

Total Clouds (% Sky Obscured)

19
48
52
23
21
9
10
29
16
1
3
58
79
35
48
38
26
34
43
42
59
37
46
51

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

18
18
5
20
17
6
0
28
14
0
0
0
0
2
23
24
2
12
14
19
15
37
23
31

High Clouds (% Sky Obscured)

5
48
52
4
5
2
7
7
3
0
2
57
72
35
21
23
25
23
34
34
56
32
46
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
31
7
0
1
14
21

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
23
25
26
28
29
30
31
31
30
30
28
27
25
23
23
23
23
23
22
21
21
22
25

Dew Point (°C)

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

Relative Humidity (%)

38
37
38
37
37
36
36
36
38
40
46
51
57
62
65
68
69
73
76
84
86
84
81
71

Pressure (mb)

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

Ozone (du)

308
307
306
305
305
306
306
307
308
308
308
306
306
306
305
305
307
306
304
303
303
303
304
306

Tuesday 4

Waning Gibbous 61%

22:27

12:28

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 OK
07 OK
08 OK
09 OK

Sun - Rise: 05:33, Set: 20:53, Transit: 13:12. Moon - Rise: 22:27, Set: 12:28. Civil Dark: 21:33 - 04:52. Nautical Dark: 22:29 - 03:58. Astro Dark: 23:46 - 02:43

Total Clouds (% Sky Obscured)

59
73
76
79
77
77
71
72
74
79
78
73
73
51
48
26
47
59
86
65
40
14
19
37

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
0
0
0
0
10
20

Medium Clouds (% Sky Obscured)

29
28
25
23
15
9
2
2
2
3
3
2
3
2
27
26
42
29
43
35
25
12
9
6

High Clouds (% Sky Obscured)

57
73
60
38
39
45
40
51
57
64
67
70
70
51
44
26
45
55
82
54
27
0
0
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
2
0
0
27
40
51
39
26
2
4
5
7
13
40
27
17
12
13
14
12
14
10
9

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
28
30
32
33
33
33
33
33
33
31
30
29
28
27
26
25
25
24
23
23
24
25
27

Feels Like (°C)

28
29
31
34
36
36
35
35
34
34
34
34
31
31
30
26
27
26
27
26
27
28
28
30

Dew Point (°C)

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

Relative Humidity (%)

65
57
49
44
40
37
34
31
30
32
38
44
47
49
50
62
66
67
73
74
74
72
62
52

Pressure (mb)

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

Ozone (du)

305
307
310
314
318
318
317
315
312
310
309
308
306
305
304
303
304
304
305
306
306
306
306
306

Wednesday 5

Waning Gibbous 49%

22:44

13:53

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

Sun - Rise: 05:35, Set: 20:51, Transit: 13:12. Moon - Rise: 22:44, Set: 13:53. Civil Dark: 21:31 - 04:54. Nautical Dark: 22:26 - 04:00. Astro Dark: 23:41 - 02:47

Total Clouds (% Sky Obscured)

47
55
54
73
51
57
35
53
71
79
47
43
36
47
63
72
68
55
37
36
35
35
32
26

Low Clouds (% Sky Obscured)

30
35
40
43
42
36
33
33
34
29
14
7
0
4
9
14
24
33
37
36
35
35
32
26

Medium Clouds (% Sky Obscured)

2
10
15
54
22
49
5
26
67
79
30
30
27
37
44
55
51
43
35
32
32
30
20
11

High Clouds (% Sky Obscured)

18
23
12
26
2
1
1
1
35
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
5
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
4
10
12
11
22
95
88
58
53
22
8
6
5
2
4
3
0
6
4
2
6
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
1.1
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
6
6
7
7
7
8
9
4
2
6
3
3
4
5
5
5
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

29
30
32
33
34
34
34
34
27
27
27
26
25
24
24
23
23
23
22
22
22
23
23
25

Feels Like (°C)

30
32
32
34
33
34
33
34
28
29
30
29
28
28
27
27
26
26
27
26
26
25
25
28

Dew Point (°C)

16
16
15
14
14
13
14
15
24
22
21
21
21
20
20
20
20
20
20
19
19
19
18
17

Relative Humidity (%)

46
40
36
32
30
29
29
31
80
74
67
76
79
79
82
83
83
83
84
84
79
76
72
63

Pressure (mb)

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

Ozone (du)

305
304
303
302
302
301
301
302
301
303
305
304
303
304
303
301
301
300
299
299
299
299
299
299

Thursday 6

Third Quarter 37%

23:07

15:21

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

Sun - Rise: 05:36, Set: 20:49, Transit: 13:12. Moon - Rise: 23:07, Set: 15:21. Civil Dark: 21:29 - 04:56. Nautical Dark: 22:23 - 04:03. Astro Dark: 23:36 - 02:51

Total Clouds (% Sky Obscured)

26
37
50
61
61
65
74
63
49
32
29
33
30
25
30
35
33
40
38
33
29
20
17
17

Low Clouds (% Sky Obscured)

26
28
24
22
23
21
18
19
18
17
11
6
0
0
0
0
0
0
0
6
10
14
12
8

Medium Clouds (% Sky Obscured)

4
23
43
61
52
43
30
26
28
25
29
32
29
11
6
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
12
26
39
35
27
19
29
33
30
25
30
35
33
40
34
21
12
6
4
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
6
4
6
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
0
0
4
10
22
55
68
67
65
57
23
29
20
3
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
7
7
7
9
10
12
11
10
9
6
4
4
4
5
6
6
6
6
6
7
7
8

Chance of Frost

Temperature (°C)

27
28
29
30
31
31
31
32
30
28
27
25
23
21
20
20
19
18
17
16
16
17
17
18

Feels Like (°C)

28
28
29
30
30
33
32
32
32
33
34
25
24
24
23
22
21
19
18
17
18
18
18
17

Dew Point (°C)

17
16
16
15
15
14
13
12
13
14
15
15
16
17
16
15
15
13
11
10
10
11
11
11

Relative Humidity (%)

54
47
44
41
39
35
32
29
35
40
48
55
64
74
75
76
77
73
69
66
67
68
68
61

Pressure (mb)

1017
1017
1017
1016
1016
1016
1015
1015
1016
1016
1016
1017
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1021
1021

Ozone (du)

299
299
299
299
299
298
298
298
298
297
297
300
302
305
305
305
306
309
311
314
319
324
329
328

Friday 7

Waning Crescent 26%

23:43

16:49

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

Sun - Rise: 05:38, Set: 20:47, Transit: 13:12. Moon - Rise: 23:43, Set: 16:49. Civil Dark: 21:27 - 04:58. Nautical Dark: 22:21 - 04:05. Astro Dark: 23:32 - 02:55

Total Clouds (% Sky Obscured)

16
15
19
18
16
13
10
15
20
25
18
11
3
19
36
53
46
40
37
34
33
39

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
2
5
7
5
3
4
8
13
17
13
7
2
15
29
46
42
40
35
34
32
36

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

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
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

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
22
23
24
25
25
25
24
24
23
22
20
19
18
17
17
16
15
15
15
16

Feels Like (°C)

18
18
19
20
20
24
23
23
23
24
24
20
20
20
20
19
19
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

53
46
43
40
37
37
38
37
40
42
45
47
49
51
53
56
57
61
64
67
65
63

Pressure (mb)

1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

328
327
326
325
323
323
322
321
318
316
314
310
306
302
302
301
300
302
303
304
306
307

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 01/08/26 10:12:33. Forecast: 01/08/26 to 07/08/26. Timezone: UTC+2.00