Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 22

Waxing Gibbous 75%

17:40

00:33

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 OK
18 Bad
19 Bad
20 Bad
21 OK
22 Good
23 Good
00 OK
01 OK
02 Bad

Sun - Rise: 06:15, Set: 20:20, Transit: 13:17. Moon - Rise: 17:40, Set: 00:33. Civil Dark: 20:55 - 05:40. Nautical Dark: 21:39 - 04:56. Astro Dark: 22:28 - 04:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
78
96
77
63
91
78
41
65
65
61
38
5
3
13
36
54

Low Clouds (% Sky Obscured)

89
92
74
88
91
89
81
65
60
68
50
45
59
34
30
38
41
25
17
2
2
10
2
1

Medium Clouds (% Sky Obscured)

100
95
100
93
100
100
100
88
27
56
48
41
32
22
0
3
0
1
0
0
0
0
2
0

High Clouds (% Sky Obscured)

100
65
60
57
61
100
100
63
54
48
0
0
0
0
0
0
0
0
1
2
0
2
36
54

ISS Passover

Visibility (miles)

0
3
4
7
3
4
5
9
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
0
1
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
60
95
95
95
95
95
95
95
95
75
23
6
2
4
18
14
1
1
0
0
0
0
0

Precipitation Amount (mm)

1.1
0.9
1.7
1.2
1.5
1
1
0.9
0.8
1.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
3
4
8
6
6
6
7
7
7
8
7
9
7
7
6
4
3
2
2
2
1
0

Chance of Frost

Temperature (°C)

14
14
14
13
13
13
14
14
15
16
15
16
17
17
17
18
17
15
14
13
12
12
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
95
96
93
98
95
93
86
75
67
55
47
49
52
49
66
69
71
79
84
89
90
91

Pressure (mb)

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

Ozone (du)

333
337
339
341
340
339
341
344
344
344
345
341
339
333
330
328
326
325
324
323
320
318
318
320

Sunday 23

Waxing Gibbous 83%

18:23

01:35

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

Sun - Rise: 06:16, Set: 20:18, Transit: 13:17. Moon - Rise: 18:23, Set: 01:35. Civil Dark: 20:53 - 05:42. Nautical Dark: 21:36 - 04:58. Astro Dark: 22:25 - 04:09

Total Clouds (% Sky Obscured)

17
46
52
49
51
38
29
30
26
24
34
37
35
53
56
27
27
2
4
0
0
0
3
9

Low Clouds (% Sky Obscured)

3
2
22
25
25
16
14
21
24
23
29
19
17
0
19
13
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
20
24
20
36
26
14
20
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

13
45
14
8
0
7
10
9
2
2
2
3
0
0
24
2
0
0
3
0
0
0
2
7

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
81
3
6
2
1
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
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
11
10
10
13
14
16
16
16
17
18
18
18
18
18
18
16
15
13
13
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

91
95
95
95
91
81
69
58
51
46
43
39
37
37
37
40
48
61
61
65
70
75
77
78

Pressure (mb)

1022
1023
1023
1023
1023
1024
1024
1024
1023
1023
1023
1023
1023
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

321
321
322
323
323
323
324
325
326
327
327
327
327
327
328
327
326
328
328
329
328
327
326
325

Monday 24

Waxing Gibbous 90%

18:56

02:45

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

Sun - Rise: 06:18, Set: 20:16, Transit: 13:17. Moon - Rise: 18:56, Set: 02:45. Civil Dark: 20:51 - 05:43. Nautical Dark: 21:34 - 05:00. Astro Dark: 22:22 - 04:12

Total Clouds (% Sky Obscured)

5
2
8
6
0
0
0
4
11
18
18
22
22
19
8
0
7
30
73
97
77
70
67
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
10
16
17
22
22
19
8
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
2
8
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
7
28
73
97
69
66
67
67

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)

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

Chance of Frost

Temperature (°C)

9
9
9
9
9
11
14
16
18
19
21
21
22
22
22
21
20
18
16
15
14
13
13
12

Feels Like (°C)

10
9
9
9
9
12
15
16
18
20
20
22
22
22
21
21
19
16
14
12
11
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

81
82
85
87
85
71
62
53
46
39
35
33
31
31
32
37
46
58
61
61
64
69
65
62

Pressure (mb)

1024
1024
1024
1024
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

326
326
326
329
330
330
331
331
330
330
329
328
325
320
317
318
319
317
312
309
307
306
305
304

Tuesday 25

Waxing Gibbous 95%

19:21

No Set

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

Sun - Rise: 06:19, Set: 20:14, Transit: 13:17. Moon - Rise: 19:21, Set: No Set. Civil Dark: 20:48 - 05:45. Nautical Dark: 21:31 - 05:02. Astro Dark: 22:19 - 04:14

Total Clouds (% Sky Obscured)

63
60
40
29
6
24
44
63
65
99
100
98
90
99
100
100
100
59
62
62
60
59
74
75

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
8
10
22
23
16
9
2
1
1
0
3

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
0
0
0
1
26
45
30
21
24
29
20
23
29
35
33
29
24
39

High Clouds (% Sky Obscured)

63
60
40
29
5
24
44
63
64
99
100
93
85
98
100
100
100
51
47
44
37
35
46
42

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
1
1
2
2
2
2
3
3
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)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
14
17
19
21
22
23
24
25
25
25
24
22
20
19
17
16
16
15
15

Feels Like (°C)

11
11
11
11
12
13
15
17
20
21
20
21
22
24
23
23
22
20
20
19
18
17
16
14

Dew Point (°C)

6
5
6
7
8
7
7
7
7
7
7
7
8
8
9
11
13
13
13
12
12
11
11
11

Relative Humidity (%)

64
63
66
71
76
62
52
45
41
38
35
34
33
34
36
43
55
63
68
71
73
74
75
74

Pressure (mb)

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

Ozone (du)

305
307
306
306
307
306
306
306
306
306
307
307
306
306
307
309
313
316
313
309
307
306
306
304

Wednesday 26

Waxing Gibbous 98%

19:40

03:59

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
02 Bad

Sun - Rise: 06:21, Set: 20:12, Transit: 13:16. Moon - Rise: 19:40, Set: 03:59. Civil Dark: 20:46 - 05:46. Nautical Dark: 21:29 - 05:04. Astro Dark: 22:16 - 04:16

Total Clouds (% Sky Obscured)

76
75
84
85
73
83
69
86
91
91
97
93
86
79
86
92
100
99
98
97
91
85
76
65

Low Clouds (% Sky Obscured)

6
16
8
17
8
12
16
20
20
18
18
12
8
0
6
11
17
11
6
0
7
9
11
2

Medium Clouds (% Sky Obscured)

75
71
76
47
38
45
49
54
60
64
67
62
57
51
44
37
30
39
43
59
48
38
29
20

High Clouds (% Sky Obscured)

39
5
20
62
62
58
22
39
58
64
85
79
71
64
76
89
100
94
90
83
62
42
25
18

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 (%)

2
10
2
5
0
0
0
0
6
10
7
30
27
20
17
11
3
4
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
14
14
15
18
19
22
22
23
25
25
25
24
24
25
27
27
20
20
20
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

74
72
75
78
80
73
62
55
50
47
42
39
38
36
36
42
49
58
60
62
65
66
68
69

Pressure (mb)

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

Ozone (du)

303
304
305
304
303
302
302
300
300
298
297
298
297
297
297
296
296
295
296
297
298
297
297
296

Thursday 27

Waxing Gibbous 100%

19:55

05:14

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

Sun - Rise: 06:22, Set: 20:10, Transit: 13:16. Moon - Rise: 19:55, Set: 05:14. Civil Dark: 20:44 - 05:48. Nautical Dark: 21:26 - 05:06. Astro Dark: 22:13 - 04:19

Total Clouds (% Sky Obscured)

50
43
42
40
39
50
61
74
81
91
100
100
99
99
99
100
100
100
100
100
90
81
71
76

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
1
1
0
0
0
0
7
12
18
33
43
47
46
40
31
48

Medium Clouds (% Sky Obscured)

14
6
11
18
25
38
45
55
63
77
99
90
81
72
72
73
77
72
69
67
67
66
68
50

High Clouds (% Sky Obscured)

17
15
16
18
19
35
52
70
81
91
100
98
97
95
97
98
100
100
100
100
79
58
33
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
8
7
5

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
21
30
38
71
95
95
86
58
10
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.9
0.5
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
15
16
17
18
20
22
24
25
26
27
27
27
27
26
24
23
22
21
19
18
18
17

Feels Like (°C)

16
16
15
16
16
15
19
20
21
21
23
23
27
26
25
27
29
31
22
22
22
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

70
70
69
68
67
65
59
52
48
46
45
44
42
41
39
52
68
87
91
93
95
96
96
95

Pressure (mb)

1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1012
1011
1010
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010

Ozone (du)

295
294
293
292
291
290
290
289
289
288
288
288
289
290
291
293
296
298
299
300
302
307
312
317

Friday 28

Full Moon 99%

20:09

06:30

Sun - Rise: 06:24, Set: 20:07, Transit: 13:16. Moon - Rise: 20:09, Set: 06:30. Civil Dark: 20:42 - 05:50. Nautical Dark: 21:24 - 05:08. Astro Dark: 22:10 - 04:21

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 Rotheul, Germany (50.28,11.23)

Generated: 22/08/26 03:04:31. Forecast: 22/08/26 to 28/08/26. Timezone: UTC+2.00