Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Gibbous 66%

16:56

23:42

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

Sun - Rise: 06:19, Set: 20:30, Transit: 13:23. Moon - Rise: 16:56, Set: 23:42. Civil Dark: 21:05 - 05:43. Nautical Dark: 21:51 - 04:58. Astro Dark: 22:42 - 04:07

Total Clouds (% Sky Obscured)

100
80
94
67
53
80
74
47
94
93
93
82
90
93
100
100
100
100
100
100
100
100
99
65

Low Clouds (% Sky Obscured)

11
46
64
40
30
23
19
26
27
22
39
47
48
72
69
82
75
78
80
82
86
78
54
38

Medium Clouds (% Sky Obscured)

73
99
100
100
100
100
100
92
84
36
42
82
90
93
97
100
100
100
100
100
100
100
85
34

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
81
82
90
93
100
100
100
100
100
100
100
91
71
8

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
5
8
5
7
7
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
5
1
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
95
95
86
95
95
95
95
95
92
80
48
26
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
1.1
0.5
0.7
0.6
0.5
0.5
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
10
10
10
10
11
12
12
12
11
11
12
13
13
13
13
13
13
12
12
12
11
9

Relative Humidity (%)

55
51
49
51
52
55
61
65
70
77
86
78
84
90
93
96
96
98
98
96
96
93
83
68

Pressure (mb)

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

Ozone (du)

317
316
317
317
316
316
319
321
323
327
330
333
331
334
338
339
340
341
342
343
343
344
344
346

Saturday 22

Waxing Gibbous 75%

17:52

00:33

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

Sun - Rise: 06:20, Set: 20:27, Transit: 13:23. Moon - Rise: 17:52, Set: 00:33. Civil Dark: 21:03 - 05:45. Nautical Dark: 21:48 - 05:00. Astro Dark: 22:39 - 04:09

Total Clouds (% Sky Obscured)

72
88
100
70
35
37
48
30
3
9
8
14
14
17
2
15
32
72
80
41
50
70
63
69

Low Clouds (% Sky Obscured)

45
31
79
54
33
36
29
29
2
9
8
14
12
15
0
12
20
22
25
17
15
54
63
69

Medium Clouds (% Sky Obscured)

22
49
83
46
2
2
32
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

26
40
35
25
0
0
0
0
0
0
0
0
0
0
2
2
5
62
47
20
50
55
54
7

ISS Passover

Visibility (miles)

9
9
9
9
9
7
6
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 (%)

11
16
22
37
43
38
30
9
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
15
15
16
17
17
16
16
14
12
11
10
10
9
9
8
7
6
6
10
11
12
12

Dew Point (°C)

7
6
7
10
12
11
11
12
12
10
9
9
8
8
7
7
7
6
6
6
7
8
6
6

Relative Humidity (%)

54
48
46
57
66
63
66
73
79
86
86
90
90
91
91
95
94
94
94
93
84
70
57
54

Pressure (mb)

1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

348
349
347
348
348
348
348
345
345
342
343
343
342
341
337
336
335
335
336
337
335
337
341
343

Sunday 23

Waxing Gibbous 83%

18:34

01:36

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

Sun - Rise: 06:22, Set: 20:25, Transit: 13:23. Moon - Rise: 18:34, Set: 01:36. Civil Dark: 21:01 - 05:46. Nautical Dark: 21:45 - 05:02. Astro Dark: 22:36 - 04:12

Total Clouds (% Sky Obscured)

73
74
51
54
55
40
24
18
2
4
5
26
39
9
10
6
0
0
21
15
0
0
18
27

Low Clouds (% Sky Obscured)

68
51
12
20
18
7
0
0
0
0
0
0
0
0
0
0
0
0
21
15
0
0
18
27

Medium Clouds (% Sky Obscured)

22
36
32
35
38
29
22
16
2
2
2
2
2
2
5
6
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
2
4
26
39
5
5
1
0
0
0
0
0
0
0
0

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)

8
7
7
7
8
10
8
6
4
3
3
3
3
2
1
1
1
1
1
1
1
2
4
4

Chance of Frost

Temperature (°C)

16
17
18
19
19
19
18
18
15
12
11
10
9
9
8
7
6
6
5
6
9
13
16
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
50
42
38
37
39
42
50
65
71
76
80
84
82
87
88
90
91
93
90
77
65
58
55

Pressure (mb)

1024
1024
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1024
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

344
346
344
341
339
339
338
338
337
336
335
334
333
334
336
339
340
340
339
340
339
339
338
338

Monday 24

Waxing Gibbous 90%

19:06

02:47

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

Sun - Rise: 06:23, Set: 20:23, Transit: 13:23. Moon - Rise: 19:06, Set: 02:47. Civil Dark: 20:59 - 05:48. Nautical Dark: 21:43 - 05:04. Astro Dark: 22:33 - 04:15

Total Clouds (% Sky Obscured)

14
18
22
26
25
6
0
10
23
35
27
20
10
12
4
3
2
24
36
55
66
70
97
89

Low Clouds (% Sky Obscured)

14
18
22
26
25
6
0
6
3
2
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
2
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
21
33
25
19
10
10
3
2
1
24
36
55
66
70
97
87

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

Chance of Frost

Temperature (°C)

19
20
21
21
22
21
21
20
17
15
14
12
12
11
11
10
9
8
9
10
12
15
17
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
44
40
38
37
37
39
46
57
66
70
70
73
73
73
76
81
85
87
85
72
59
51
44

Pressure (mb)

1023
1023
1022
1022
1021
1020
1020
1019
1019
1019
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

337
334
328
325
322
318
316
316
318
316
315
313
313
311
310
309
309
309
310
311
311
309
306
307

Tuesday 25

Waxing Gibbous 95%

19:30

04:02

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: 06:25, Set: 20:21, Transit: 13:22. Moon - Rise: 19:30, Set: 04:02. Civil Dark: 20:56 - 05:50. Nautical Dark: 21:40 - 05:06. Astro Dark: 22:30 - 04:17

Total Clouds (% Sky Obscured)

93
92
94
97
100
96
92
88
92
87
65
63
77
87
80
65
62
71
68
96
84
72
63
72

Low Clouds (% Sky Obscured)

0
0
1
4
29
41
34
43
23
4
0
1
2
4
4
1
0
0
0
0
6
12
19
36

Medium Clouds (% Sky Obscured)

0
0
23
42
53
70
66
53
37
33
29
26
25
30
33
33
62
67
41
50
47
40
32
51

High Clouds (% Sky Obscured)

93
92
94
97
96
92
83
75
82
77
65
52
50
37
30
19
9
29
47
90
75
68
56
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
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
1
2
1
2
2
0
0
0
0
15
27
25
5
13
0
0
0
0
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)

9
9
8
8
8
8
6
4
4
4
4
3
3
3
2
3
2
3
2
3
2
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
8
11
12
11
11
10
10
10
10
10
11
12
11
12
13
13
13
14
14

Relative Humidity (%)

38
33
31
29
30
34
47
53
57
59
63
66
69
70
74
82
92
89
90
92
86
78
71
61

Pressure (mb)

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

Ozone (du)

308
308
308
307
308
308
310
313
316
318
316
311
308
306
303
302
303
304
303
302
302
301
302
301

Wednesday 26

Waxing Gibbous 98%

19:48

05:18

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

Sun - Rise: 06:27, Set: 20:19, Transit: 13:22. Moon - Rise: 19:48, Set: 05:18. Civil Dark: 20:54 - 05:52. Nautical Dark: 21:38 - 05:08. Astro Dark: 22:27 - 04:20

Total Clouds (% Sky Obscured)

78
85
89
95
100
100
100
100
94
89
83
69
56
42
25
16
5
23
41
57
54
54
54
69

Low Clouds (% Sky Obscured)

52
70
73
76
80
69
57
46
49
54
57
42
29
13
9
5
0
1
4
11
16
21
25
39

Medium Clouds (% Sky Obscured)

55
45
55
66
76
68
54
38
39
37
45
42
33
19
10
5
0
1
1
1
7
12
18
36

High Clouds (% Sky Obscured)

59
59
64
73
85
89
92
95
71
46
26
24
22
19
14
10
5
17
29
38
40
46
52
68

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 (%)

1
0
4
6
5
22
28
31
30
29
25
27
27
24
23
18
2
4
3
1
4
6
7
18

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

Chance of Frost

Temperature (°C)

23
25
26
26
25
25
23
22
20
19
19
18
17
16
16
15
15
15
15
16
17
18
20
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
44
40
42
46
50
54
57
60
68
73
81
83
83
85
86
86
86
83
83
82
80
79
78

Pressure (mb)

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

Ozone (du)

301
300
299
298
298
297
296
296
295
296
297
299
298
298
297
296
295
294
293
293
292
292
292
291

Thursday 27

Waxing Gibbous 100%

20:03

06:34

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: 06:28, Set: 20:17, Transit: 13:22. Moon - Rise: 20:03, Set: 06:34. Civil Dark: 20:52 - 05:53. Nautical Dark: 21:35 - 05:10. Astro Dark: 22:24 - 04:22

Total Clouds (% Sky Obscured)

85
100
100
100
100
100
100
100
100
99
99
99
98
98
87
71
57
49
43
38
46
57
76
78

Low Clouds (% Sky Obscured)

53
67
53
36
19
22
20
13
12
16
31
47
61
72
61
48
33
30
29
29
46
57
69
66

Medium Clouds (% Sky Obscured)

57
80
68
56
46
65
84
100
99
98
98
68
39
9
18
27
50
49
43
38
46
57
65
64

High Clouds (% Sky Obscured)

84
100
100
100
100
100
100
100
95
91
89
92
94
96
71
46
20
22
30
38
46
56
66
70

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

Precipitation Probability (%)

26
29
30
24
11
27
44
63
95
95
95
93
68
11
16
17
6
17
27
39
91
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.8
1
1
0.7
0.3
0
0
0
0
0
0
0
0.5
0.8
1.2
1.7

Wind Speed/Direction (mph)

3
2
3
3
4
5
3
2
3
5
8
11
10
9
9
8
7
6
6
6
6
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
18
18
18
18
17
18
19
19
19
18
17
17
16
16
15
15
15
15
15
15
14
12
10

Relative Humidity (%)

75
73
71
66
60
55
64
74
87
88
89
89
90
90
92
92
93
93
92
90
89
78
67
57

Pressure (mb)

1013
1012
1012
1011
1010
1009
1009
1008
1008
1008
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

292
292
293
294
296
298
298
298
299
302
306
309
313
318
322
323
324
325
327
329
331
329
326
324

Forecast for Gehau, Regierungsbezirk Kassel, Germany (51.10,9.80)

Generated: 21/08/26 23:05:52. Forecast: 21/08/26 to 27/08/26. Timezone: UTC+2.00