Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 31

Waning Gibbous 91%

20:51

10:30

02 Bad
03 Bad
04 Bad
05 Good
06 OK
07 OK
08 OK
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

Sun - Rise: 06:31, Set: 20:11, Transit: 13:21. Moon - Rise: 20:51, Set: 10:30. Civil Dark: 20:46 - 05:55. Nautical Dark: 21:30 - 05:11. Astro Dark: 22:19 - 04:22

Total Clouds (% Sky Obscured)

96
94
98
4
37
37
32
76
79
74
79
100
100
96
91
100
97
93
100
91
60
60
69
62

Low Clouds (% Sky Obscured)

31
24
22
0
3
23
20
44
39
49
58
39
60
60
37
45
52
47
53
45
47
60
69
62

Medium Clouds (% Sky Obscured)

71
28
78
3
24
22
19
26
23
22
38
70
60
22
16
22
3
47
97
25
32
25
40
26

High Clouds (% Sky Obscured)

80
94
50
0
0
0
0
70
75
22
37
100
93
60
50
57
94
89
100
64
2
2
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
4
10
8
7
5
1
48
75
45
43
81
70
68
88
83
59
62
44
20
19
29
34
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.5
0
0
0.4
0
0.3
0.4
0.4
0
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
6
7
8
9
11
13
13
14
15
15
14
15
13
14
13
13
13
12
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
13
12
12
12
11
12
12
11
10
11
12
8
11
11
11
11
12
13
13
13
13
13
13

Relative Humidity (%)

74
74
72
73
72
68
66
62
56
52
52
53
44
53
56
56
59
64
74
77
81
85
86
86

Pressure (mb)

1011
1011
1010
1010
1009
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1012
1013
1013
1014
1014

Ozone (du)

308
308
310
313
317
322
324
324
325
322
321
322
324
326
327
332
334
334
334
333
333
331
330
330

Tuesday 1

Waning Gibbous 83%

21:06

11:55

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

Sun - Rise: 06:33, Set: 20:08, Transit: 13:20. Moon - Rise: 21:06, Set: 11:55. Civil Dark: 20:44 - 05:57. Nautical Dark: 21:28 - 05:13. Astro Dark: 22:16 - 04:25

Total Clouds (% Sky Obscured)

55
45
50
62
85
100
100
99
83
66
56
57
56
56
47
44
25
26
30
24
20
3
16
32

Low Clouds (% Sky Obscured)

55
45
50
55
61
62
68
55
55
39
44
38
32
56
35
25
24
21
0
0
0
0
5
0

Medium Clouds (% Sky Obscured)

23
0
0
0
0
0
2
82
47
46
2
29
33
5
26
27
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
3
6
35
100
100
97
26
5
14
3
4
3
2
2
2
4
30
16
12
1
16
32

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
5
1
1
0
0
0
27
20
17
11
4
3
4
4
5
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)

11
11
10
10
10
10
10
11
12
13
13
14
14
14
13
13
12
11
8
5
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
14
14
13
13
13
13
13
13
12
11
10
8
7
7
7
8
9
11
11
11
10
10
10

Relative Humidity (%)

86
87
89
87
90
90
87
79
74
64
56
48
42
39
39
39
43
48
63
72
73
74
76
78

Pressure (mb)

1014
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1019
1018
1019
1019
1019
1020
1020
1021
1021
1021
1021

Ozone (du)

326
322
321
320
320
320
319
318
317
317
316
315
314
314
313
312
313
314
314
314
315
316
316
317

Wednesday 2

Waning Gibbous 74%

21:27

13:22

02 Bad
03 Bad
04 Bad
05 Bad
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

Sun - Rise: 06:34, Set: 20:06, Transit: 13:20. Moon - Rise: 21:27, Set: 13:22. Civil Dark: 20:41 - 05:59. Nautical Dark: 21:25 - 05:15. Astro Dark: 22:13 - 04:27

Total Clouds (% Sky Obscured)

100
100
85
85
100
100
100
100
94
94
94
69
91
93
99
85
83
70
66
70
77
51
56
57

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
1
12
26
41
36
42
18
13
11
8
1
1
0

Medium Clouds (% Sky Obscured)

0
0
3
47
37
48
72
100
94
86
93
69
75
75
67
58
41
62
24
19
11
19
26
30

High Clouds (% Sky Obscured)

100
100
85
85
100
100
100
98
78
44
14
5
0
7
20
2
3
2
18
30
31
19
12
4

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
1
1
2
3
11
13
9
7
0
2
3
2

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
4
4
4
4
4
4
5
6
8
9
10
9
10
10
9
9
8
7
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
80
83
83
82
74
67
63
53
45
42
42
40
39
43
45
50
59
67
68
67
75
77

Pressure (mb)

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

Ozone (du)

316
315
315
313
313
315
317
320
323
325
326
327
323
319
318
319
319
317
318
317
316
314
312
309

Thursday 3

Waning Gibbous 63%

21:58

14:50

02 Bad
03 Bad
04 Bad
05 Bad
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

Sun - Rise: 06:36, Set: 20:04, Transit: 13:20. Moon - Rise: 21:58, Set: 14:50. Civil Dark: 20:39 - 06:01. Nautical Dark: 21:22 - 05:17. Astro Dark: 22:10 - 04:30

Total Clouds (% Sky Obscured)

67
86
97
99
97
92
92
97
95
97
98
100
100
100
99
100
100
100
100
100
99
100
96
100

Low Clouds (% Sky Obscured)

23
45
71
68
68
69
74
75
80
87
93
100
86
74
65
71
57
44
44
32
21
30
42
51

Medium Clouds (% Sky Obscured)

32
33
39
35
34
34
34
31
31
36
83
97
96
43
78
35
61
42
44
85
89
86
72
47

High Clouds (% Sky Obscured)

10
32
32
63
78
88
68
70
55
54
55
63
74
84
94
96
98
100
97
95
91
88
68
79

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

Precipitation Probability (%)

24
29
24
35
43
55
47
36
27
20
14
24
33
38
34
54
48
42
43
35
32
32
37
45

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
7
9
9
9
9
11
11
12
13
13
14
13
12
12
12
11
11
10
9
8
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
77
71
73
75
71
63
59
61
57
62
67
72
79
76
81
78
82
83
80
78
78
79

Pressure (mb)

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

Ozone (du)

307
308
307
307
305
303
301
301
301
300
299
299
298
297
298
297
297
297
296
295
294
292
291
291

Friday 4

Third Quarter 52%

22:44

16:11

02 Bad
03 Bad
04 Bad
05 Bad
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

Sun - Rise: 06:38, Set: 20:01, Transit: 13:19. Moon - Rise: 22:44, Set: 16:11. Civil Dark: 20:37 - 06:02. Nautical Dark: 21:20 - 05:19. Astro Dark: 22:07 - 04:32

Total Clouds (% Sky Obscured)

100
100
88
94
98
97
97
99
70
100
100
99
99
98
98
98
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

74
72
61
83
75
73
61
58
57
60
85
87
84
82
78
83
87
91
72
53
57
64
57
58

Medium Clouds (% Sky Obscured)

86
90
78
68
38
86
91
97
35
97
98
96
94
92
89
92
95
99
98
97
97
94
91
88

High Clouds (% Sky Obscured)

85
73
72
67
64
20
25
35
48
47
39
43
43
39
33
44
57
72
83
90
99
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
2
5
7
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

53
60
58
53
43
31
32
32
25
35
47
49
95
95
95
95
95
93
76
73
77
76
67
48

Precipitation Amount (mm)

0
0.2
0.2
0.2
0
0
0
0
0
0
0.2
0
0.8
0.7
0.8
0.9
0.8
0.5
0.3
0.4
0.5
0.5
0.3
0

Wind Speed/Direction (mph)

6
5
6
7
9
10
12
13
15
17
16
16
17
14
13
14
12
11
10
10
10
10
10
9

Chance of Frost

Temperature (°C)

17
17
17
17
18
18
19
20
21
22
21
21
21
20
20
19
19
19
19
19
18
18
18
17

Feels Like (°C)

16
16
16
17
17
17
18
17
18
19
17
17
17
18
18
19
18
19
18
16
16
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

83
86
87
92
90
90
85
76
64
56
68
71
70
76
82
89
88
86
85
85
86
88
88
88

Pressure (mb)

1015
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1012

Ozone (du)

290
290
289
288
287
287
287
286
285
284
283
283
284
285
285
286
288
290
292
292
293
293
297
301

Saturday 5

Waning Crescent 40%

23:50

17:16

02 Bad
03 Bad
04 Bad
05 Bad
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

Sun - Rise: 06:39, Set: 19:59, Transit: 13:19. Moon - Rise: 23:50, Set: 17:16. Civil Dark: 20:34 - 06:04. Nautical Dark: 21:17 - 05:21. Astro Dark: 22:04 - 04:34

Total Clouds (% Sky Obscured)

100
100
100
98
92
78
75
63
60
62
66
68
65
62
59
65
68
72
64
57
50
52
55
59

Low Clouds (% Sky Obscured)

38
22
12
13
14
15
25
34
44
48
52
54
52
52
48
52
59
67
59
52
46
49
54
58

Medium Clouds (% Sky Obscured)

75
57
45
19
10
10
13
14
21
28
32
31
29
25
21
18
8
4
2
1
1
0
0
0

High Clouds (% Sky Obscured)

100
100
100
90
80
66
48
34
15
8
3
0
0
0
0
0
0
0
1
1
2
2
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
8
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 (%)

35
22
12
17
17
16
21
27
34
27
18
8
18
24
27
27
28
30
28
26
25
20
17
11

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)

9
8
8
7
8
9
10
11
12
14
15
15
15
15
15
15
14
12
11
10
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
14
13
13
13
13
12
11
10
9
9
8
9
9
10
10
11
11
11
11
11
10
9

Relative Humidity (%)

88
87
86
86
85
83
83
74
66
61
56
52
49
52
53
57
61
66
72
74
79
83
78
75

Pressure (mb)

1012
1012
1012
1012
1013
1013
1014
1014
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1020
1021
1021
1022
1022
1023

Ozone (du)

305
309
312
316
321
326
331
336
340
345
347
349
351
349
347
344
344
344
344
343
342
341
339
337

Sunday 6

Waning Crescent 28%

01:12

18:03

Sun - Rise: 06:41, Set: 19:57, Transit: 13:19. Moon - Rise: 01:12, Set: 18:03. Civil Dark: 20:32 - 06:06. Nautical Dark: 21:14 - 05:23. Astro Dark: 22:01 - 04:37

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Calenberger Neustadt, Germany (52.38,9.73)

Generated: 31/08/26 02:23:41. Forecast: 31/08/26 to 06/09/26. Timezone: UTC+2.00