Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 36%

13:36

22:00

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:16, Set: 20:48, Transit: 13:31. Moon - Rise: 13:36, Set: 22:00. Civil Dark: 21:26 - 05:39. Nautical Dark: 22:14 - 04:51. Astro Dark: 23:12 - 03:53

Total Clouds (% Sky Obscured)

100
95
92
90
65
97
97
70
60
96
99
100
100
100
100
100
99
100
100
96
98
99
95
100

Low Clouds (% Sky Obscured)

67
76
78
73
51
10
5
14
15
20
30
26
51
75
78
94
97
97
100
93
81
75
72
75

Medium Clouds (% Sky Obscured)

33
28
24
21
0
36
36
60
59
89
96
100
100
94
100
100
97
66
70
72
58
46
71
65

High Clouds (% Sky Obscured)

14
14
16
57
46
86
93
35
46
52
56
83
99
100
100
98
67
97
61
25
35
91
80
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

9
1
0
0
0
0
0
0
0
0
3
30
66
95
89
95
88
37
42
23
11
31
31
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.6
0.8
0.6
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
8
8
7
7
7
9
10
10
11
10
11
11
11
13
13
13
13
13
13
15
17
17
17

Relative Humidity (%)

58
53
52
54
56
60
71
78
82
84
82
82
82
82
92
92
93
93
92
87
90
93
92
85

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1009
1008
1008
1007

Ozone (du)

332
330
326
324
323
321
319
315
313
311
311
311
309
311
313
318
320
322
324
324
322
319
316
313

Tuesday 18

Waxing Crescent 36%

14:53

22:15

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:18, Set: 20:46, Transit: 13:31. Moon - Rise: 14:53, Set: 22:15. Civil Dark: 21:23 - 05:41. Nautical Dark: 22:11 - 04:53. Astro Dark: 23:09 - 03:56

Total Clouds (% Sky Obscured)

97
98
99
100
100
100
100
100
96
98
100
99
100
98
100
100
100
100
100
100
83
100
100
100

Low Clouds (% Sky Obscured)

69
55
33
33
24
21
18
10
7
11
68
68
75
62
61
55
74
82
72
59
55
78
84
94

Medium Clouds (% Sky Obscured)

69
86
79
68
73
84
92
92
86
91
100
98
100
96
100
100
100
100
79
67
67
67
63
66

High Clouds (% Sky Obscured)

89
89
91
100
100
100
100
100
85
79
80
63
84
66
90
100
100
100
98
85
44
100
100
96

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

80
44
20
7
6
6
4
2
6
6
7
23
25
43
71
76
80
94
95
93
82
51
45
33

Precipitation Amount (mm)

0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0.6
1.3
0.7
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
88
92
93
93
93
92
93
92
92
89
89
80
87
92
93
92
89
87
73
58
65
67

Pressure (mb)

1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006

Ozone (du)

311
308
306
305
304
304
303
303
302
304
305
305
304
304
303
303
305
308
313
313
313
314
316
317

Wednesday 19

Waxing Crescent 46%

16:06

22:35

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:20, Set: 20:44, Transit: 13:31. Moon - Rise: 16:06, Set: 22:35. Civil Dark: 21:21 - 05:42. Nautical Dark: 22:09 - 04:55. Astro Dark: 23:05 - 03:59

Total Clouds (% Sky Obscured)

100
100
100
100
86
58
55
45
46
40
51
46
42
47
52
64
63
72
60
63
78
83
83
68

Low Clouds (% Sky Obscured)

78
46
31
29
26
23
30
29
27
32
40
37
33
37
43
31
51
65
42
50
77
81
76
62

Medium Clouds (% Sky Obscured)

65
53
47
44
51
58
52
44
33
0
0
0
0
0
0
20
34
24
29
9
17
25
33
25

High Clouds (% Sky Obscured)

100
100
100
100
82
50
0
0
0
0
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
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
3
13
19
19
12
12
12
12
12
12
12
12
12
12

Precipitation Type

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

Precipitation Probability (%)

29
16
2
0
0
0
0
0
0
1
2
1
0
0
13
5
35
56
54
41
25
24
20
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
73
77
82
87
90
90
90
92
90
90
90
90
90
83
75
70
71
59
51
41
39
45
41

Pressure (mb)

1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006

Ozone (du)

318
319
321
322
323
322
322
323
324
324
325
326
327
327
325
323
325
326
327
327
327
327
327
327

Thursday 20

First Quarter 56%

17:13

23:02

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

Sun - Rise: 06:21, Set: 20:41, Transit: 13:30. Moon - Rise: 17:13, Set: 23:02. Civil Dark: 21:19 - 05:44. Nautical Dark: 22:06 - 04:57. Astro Dark: 23:02 - 04:02

Total Clouds (% Sky Obscured)

57
30
46
47
67
59
58
56
49
39
34
28
22
16
29
56
60
61
72
95
97
98
100
100

Low Clouds (% Sky Obscured)

55
24
30
5
17
9
16
23
25
28
26
21
15
11
19
30
36
29
26
37
46
55
56
59

Medium Clouds (% Sky Obscured)

20
7
21
35
49
46
45
38
26
14
0
0
0
0
1
4
1
9
14
19
23
27
31
37

High Clouds (% Sky Obscured)

3
2
4
1
1
0
0
0
0
0
2
2
2
3
3
26
16
24
49
87
92
96
83
90

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 (%)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

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 (%)

13
3
2
1
0
1
1
0
0
0
0
0
0
0
0
0
0
2
11
1
2
1
4
3

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

Chance of Frost

Temperature (°C)

22
20
20
19
17
17
16
15
15
15
14
14
14
14
15
17
18
20
21
22
23
23
23
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
49
52
53
59
61
63
65
67
70
74
75
76
78
73
65
58
53
47
42
40
37
38
59

Pressure (mb)

1006
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1009

Ozone (du)

325
327
326
328
331
332
332
331
332
330
330
331
330
329
328
328
328
329
331
332
333
335
333
332

Friday 21

Waxing Gibbous 66%

No Rise

23:40

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:23, Set: 20:39, Transit: 13:30. Moon - Rise: No Rise, Set: 23:40. Civil Dark: 21:16 - 05:46. Nautical Dark: 22:03 - 05:00. Astro Dark: 22:58 - 04:05

Total Clouds (% Sky Obscured)

100
97
87
100
99
81
88
99
100
100
100
100
90
73
68
76
85
81
77
74
82
91
99
100

Low Clouds (% Sky Obscured)

67
51
36
64
56
15
35
64
74
85
97
92
68
34
32
33
34
35
39
43
59
77
94
94

Medium Clouds (% Sky Obscured)

53
52
75
98
99
81
80
72
77
75
73
72
67
62
13
27
39
27
20
14
24
34
44
52

High Clouds (% Sky Obscured)

92
88
65
65
55
55
55
60
61
70
70
75
75
70
29
41
53
57
56
57
67
74
89
88

ISS Passover

Visibility (miles)

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

Fog (%)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

Precipitation Type

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

Precipitation Probability (%)

12
20
30
20
4
8
12
17
44
59
68
76
73
70
20
29
36
35
33
30
22
14
1
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
13
11
10
10
10
10
10
10
11
11
11
11
11
11
11
10
8
7
7
7
7

Relative Humidity (%)

57
62
63
76
71
68
73
74
73
71
74
79
80
84
80
75
70
66
57
48
42
42
43
43

Pressure (mb)

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

Ozone (du)

333
337
343
346
348
350
346
345
343
343
345
347
347
346
339
337
335
334
335
336
337
337
338
338

Saturday 22

Waxing Gibbous 75%

18:08

00:32

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:25, Set: 20:37, Transit: 13:30. Moon - Rise: 18:08, Set: 00:32. Civil Dark: 21:14 - 05:48. Nautical Dark: 22:01 - 05:02. Astro Dark: 22:55 - 04:08

Total Clouds (% Sky Obscured)

100
100
99
97
95
94
94
93
88
82
80
72
67
60
64
69
64
60
60
60
73
85
97
98

Low Clouds (% Sky Obscured)

94
94
85
79
77
69
60
52
42
31
21
14
7
0
2
4
5
10
12
15
15
19
19
25

Medium Clouds (% Sky Obscured)

60
73
66
60
55
58
52
51
51
56
55
53
42
37
38
39
40
45
45
45
45
45
45
44

High Clouds (% Sky Obscured)

88
88
89
82
74
56
47
44
44
36
28
34
49
60
64
69
64
60
60
60
73
84
97
96

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 (%)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

Precipitation Type

None
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
Very Light Rain
None
None
None

Precipitation Probability (%)

3
0
0
0
0
0
0
0
2
6
10
14
15
15
60
80
72
75
74
72
65
57
48
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.4
0.5
0.5
0.4
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
48
52
54
55
56
59
63
67
69
71
72
71
68
66
58
51
44
39
35
30
29
28
27

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014

Ozone (du)

338
338
338
337
335
334
333
333
333
333
333
333
332
332
332
332
332
332
331
330
330
329
329
329

Sunday 23

Waxing Gibbous 83%

18:50

01:35

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
12 Bad
13 Bad

Sun - Rise: 06:26, Set: 20:35, Transit: 13:30. Moon - Rise: 18:50, Set: 01:35. Civil Dark: 21:12 - 05:50. Nautical Dark: 21:58 - 05:04. Astro Dark: 22:51 - 04:11

Total Clouds (% Sky Obscured)

98
99
99
99
99
92
83
72
67
64
65
74
86
98
94
91
88
92
95
99

Low Clouds (% Sky Obscured)

31
42
42
48
48
43
43
33
30
28
22
19
16
17
17
21
20
24
27
34

Medium Clouds (% Sky Obscured)

38
37
44
46
44
42
40
37
46
47
52
46
41
33
37
41
43
53
63
72

High Clouds (% Sky Obscured)

95
93
74
58
45
59
61
56
60
63
65
71
74
79
76
73
72
82
90
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

Precipitation Type

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

Precipitation Probability (%)

56
55
47
36
18
13
8
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
16
13
14
14
14
14
14
12
12
12
12
12
11
10
10
9
10
10

Dew Point (°C)

0
1
2
3
5
6
7
8
9
9
10
10
10
10
9
8
7
5
5
4

Relative Humidity (%)

30
34
37
44
51
59
64
71
77
80
83
86
84
81
79
68
58
50
45
40

Pressure (mb)

1014
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

329
329
329
329
328
328
326
324
322
321
320
319
319
318
318
317
317
316
316
316

Forecast for Osnabrück, Germany (52.27,8.05)

Generated: 17/08/26 18:49:04. Forecast: 17/08/26 to 23/08/26. Timezone: UTC+2.00