Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 20

Waxing Crescent 20%

09:57

01:18

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

Sun - Rise: 05:28, Set: 20:54, Transit: 13:12. Moon - Rise: 09:57, Set: 01:18. Civil Dark: 21:32 - 04:50. Nautical Dark: 22:23 - 03:59. Astro Dark: 23:29 - 02:52

Total Clouds (% Sky Obscured)

87
88
68
76
80
80
55
35
72
60
30
48
41
58
89
53
71
87
94
91
49
59
78
96

Low Clouds (% Sky Obscured)

86
62
41
59
34
38
29
13
33
35
0
9
10
30
39
33
34
57
55
60
19
16
46
38

Medium Clouds (% Sky Obscured)

80
26
30
68
75
78
26
15
70
34
14
19
15
21
14
16
32
33
39
31
13
27
14
10

High Clouds (% Sky Obscured)

57
3
3
3
2
0
0
0
0
24
4
0
2
10
81
9
5
29
40
34
10
4
44
90

ISS Passover

Visibility (miles)

3
4
4
9
4
6
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

Light Rain
Light Rain
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 (%)

88
95
95
68
67
41
29
37
33
19
6
3
0
0
0
0
0
1
2
3
5
3
12
1

Precipitation Amount (mm)

0.8
1.6
0.9
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
14
14
12
11
10
12
12
10
10
10
9
9
11
12
16
16
15
15
15
17
18
18

Dew Point (°C)

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

Relative Humidity (%)

86
89
90
92
96
95
96
96
96
96
98
98
98
96
96
92
84
69
59
58
54
51
50
51

Pressure (mb)

1024
1025
1025
1026
1027
1028
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1028
1028
1027

Ozone (du)

357
358
359
361
361
364
365
366
369
366
366
363
360
355
354
353
352
350
349
348
346
344
341
337

Thursday 21

Waxing Crescent 31%

11:20

01:47

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

Sun - Rise: 05:27, Set: 20:55, Transit: 13:12. Moon - Rise: 11:20, Set: 01:47. Civil Dark: 21:34 - 04:49. Nautical Dark: 22:24 - 03:58. Astro Dark: 23:32 - 02:49

Total Clouds (% Sky Obscured)

100
93
61
33
54
35
38
20
15
12
6
11
9
7
9
6
8
19
23
21
18
20
18
22

Low Clouds (% Sky Obscured)

2
8
0
0
0
9
19
9
0
0
0
0
0
0
0
0
0
18
23
21
18
19
15
18

Medium Clouds (% Sky Obscured)

3
10
5
7
9
4
0
0
0
0
1
0
0
3
3
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
89
58
29
37
19
27
13
13
9
5
11
9
6
9
6
6
8
9
6
6
6
5
9

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
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)

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

Chance of Frost

Temperature (°C)

19
19
18
17
15
14
13
12
12
11
11
10
10
9
10
13
15
17
19
20
21
22
22
22

Feels Like (°C)

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

Dew Point (°C)

10
11
13
14
13
12
12
11
11
10
10
9
9
9
9
10
10
10
10
10
10
10
11
11

Relative Humidity (%)

54
61
71
81
89
92
93
93
95
95
93
93
96
96
91
83
70
63
55
51
49
47
48
49

Pressure (mb)

1027
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1029
1029
1029
1029
1028
1028
1027
1027
1027

Ozone (du)

335
333
333
333
331
330
329
329
328
327
327
327
327
327
327
327
326
326
325
323
322
322
322
322

Friday 22

Waxing Crescent 42%

12:39

02:09

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

Sun - Rise: 05:26, Set: 20:57, Transit: 13:12. Moon - Rise: 12:39, Set: 02:09. Civil Dark: 21:35 - 04:48. Nautical Dark: 22:26 - 03:56. Astro Dark: 23:35 - 02:47

Total Clouds (% Sky Obscured)

36
5
3
6
13
36
13
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4

Low Clouds (% Sky Obscured)

15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

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
0
0

High Clouds (% Sky Obscured)

24
4
3
4
13
36
13
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

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)

9
8
7
5
5
4
3
3
3
4
3
3
3
3
3
5
7
9
9
10
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
21
18
16
15
15
15
14
13
13
12
12
13
15
17
18
19
21
22
22
23
23

Dew Point (°C)

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

Relative Humidity (%)

50
56
66
78
85
87
90
92
92
92
93
93
95
95
89
78
68
61
54
49
47
46
48
50

Pressure (mb)

1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1028
1028
1028
1027
1027
1027
1027

Ozone (du)

322
322
321
319
318
320
323
324
329
334
335
337
337
338
340
340
339
338
338
337
337
338
338
337

Saturday 23

First Quarter 53%

13:53

02:26

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

Sun - Rise: 05:25, Set: 20:58, Transit: 13:12. Moon - Rise: 13:53, Set: 02:26. Civil Dark: 21:36 - 04:47. Nautical Dark: 22:28 - 03:55. Astro Dark: 23:37 - 02:44

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
2
0
0
0
1
3
1
1
3
6
8
8
6
5
4
4
3
2
1
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)

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

Chance of Frost

Temperature (°C)

24
23
22
21
19
17
16
15
14
14
13
13
12
13
14
16
18
19
21
23
24
25
25
25

Feels Like (°C)

24
23
23
23
21
20
18
17
16
16
15
14
14
14
16
17
18
19
21
22
23
24
24
24

Dew Point (°C)

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

Relative Humidity (%)

52
58
65
79
85
86
87
89
89
92
92
90
93
92
84
73
65
58
54
49
45
43
43
45

Pressure (mb)

1026
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1030
1030
1029
1029
1029
1029
1028
1028
1028
1027

Ozone (du)

336
336
335
337
338
340
341
341
340
340
339
338
337
335
334
335
336
335
334
335
335
335
336
336

Sunday 24

Waxing Gibbous 64%

15:04

02:41

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

Sun - Rise: 05:25, Set: 20:59, Transit: 13:12. Moon - Rise: 15:04, Set: 02:41. Civil Dark: 21:38 - 04:46. Nautical Dark: 22:30 - 03:53. Astro Dark: 23:40 - 02:41

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
3
3
4
2
5
15
10
6
9
14
20
17
16
14

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
6
4
3
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
7
6
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
2
2
4
2
3
15
10
6
5
3
1
5
9
13

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)

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

Chance of Frost

Temperature (°C)

25
24
23
21
19
18
17
16
15
14
13
12
12
12
14
16
18
21
23
24
26
27
27
26

Feels Like (°C)

25
24
24
23
21
20
18
17
17
16
15
14
13
14
16
17
18
19
21
22
23
24
28
27

Dew Point (°C)

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

Relative Humidity (%)

50
56
63
75
80
81
83
85
89
89
90
93
93
92
86
74
66
61
55
53
51
49
50
50

Pressure (mb)

1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1029
1029
1029
1028
1028
1027
1027
1027

Ozone (du)

336
336
334
334
332
331
330
329
326
325
323
322
320
319
318
318
317
316
315
315
316
316
317
317

Monday 25

Waxing Gibbous 73%

16:14

02:56

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

Sun - Rise: 05:24, Set: 21:00, Transit: 13:12. Moon - Rise: 16:14, Set: 02:56. Civil Dark: 21:39 - 04:45. Nautical Dark: 22:31 - 03:52. Astro Dark: 23:43 - 02:39

Total Clouds (% Sky Obscured)

16
16
18
12
8
4
7
8
10
8
5
2
5
6
7
3
2
2
2
3
4
6
8
11

Low Clouds (% Sky Obscured)

0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
6
8
11

Medium Clouds (% Sky Obscured)

2
1
0
1
1
1
2
3
3
2
1
0
1
6
7
3
2
2
2
3
2
3
3
2

High Clouds (% Sky Obscured)

15
16
18
12
7
1
1
1
1
1
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
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
5
4
4
3
3
3
3
3
2
2
2
2
2
2
4
5
7
7
8
8
8
8

Chance of Frost

Temperature (°C)

26
25
23
22
20
19
17
16
15
15
14
13
12
14
15
17
19
20
22
23
24
25
26
25

Feels Like (°C)

26
26
26
26
21
21
21
21
20
20
15
15
15
14
14
14
20
20
21
21
22
23
27
26

Dew Point (°C)

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

Relative Humidity (%)

52
60
67
78
80
84
87
87
87
87
89
90
92
86
80
75
65
58
50
48
45
42
44
46

Pressure (mb)

1027
1027
1027
1027
1027
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1027
1026

Ozone (du)

317
318
319
320
319
318
318
317
317
317
316
316
316
315
315
314
313
312
311
311
311
312
312
313

Tuesday 26

Waxing Gibbous 82%

No Rise

03:11

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

Sun - Rise: 05:23, Set: 21:01, Transit: 13:13. Moon - Rise: No Rise, Set: 03:11. Civil Dark: 21:40 - 04:44. Nautical Dark: 22:33 - 03:51. Astro Dark: 23:46 - 02:36

Total Clouds (% Sky Obscured)

8
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
12

Low Clouds (% Sky Obscured)

8
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
10

High Clouds (% Sky Obscured)

0
0
0
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
23
22
21
19
17
16
16
15
15
14
13
14
15
16
18
20
23
24
25

Feels Like (°C)

25
26
27
27
22
22
22
22
21
20
17
16
16
15
14
14
20
21
21
22
24

Dew Point (°C)

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

Relative Humidity (%)

47
55
64
75
77
80
82
86
89
92
92
92
92
86
79
73
66
60
54
50
48

Pressure (mb)

1026
1026
1026
1026
1026
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1023

Ozone (du)

314
314
315
315
315
315
315
315
316
317
317
318
318
317
316
315
316
316
316
317
317

Forecast for Sankt Ottilien, Upper Bavaria, Germany (48.10,11.05)

Generated: 20/05/26 16:57:25. Forecast: 20/05/26 to 26/05/26. Timezone: UTC+2.00