Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 17

Waxing Crescent 5%

06:31

22:36

17 Bad
18 Bad
19 Bad
20 Bad
21 Good
22 Good
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

Sun - Rise: 05:50, Set: 21:00, Transit: 13:26. Moon - Rise: 06:31, Set: 22:36. Civil Dark: 21:37 - 05:14. Nautical Dark: 22:24 - 04:27. Astro Dark: 23:22 - 03:28

Total Clouds (% Sky Obscured)

68
75
77
65
10
8
61
69
100
100
100
100
99
98
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

68
72
57
23
3
3
3
10
6
2
2
2
19
17
29
76
93
100
100
88
76
91
85
65

Medium Clouds (% Sky Obscured)

68
75
57
9
5
1
40
55
50
54
100
99
99
97
97
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

2
19
4
2
4
4
43
63
100
100
100
100
66
60
62
100
58
100
78
75
99
71
70
75

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

1
2
0
0
1
0
0
0
0
0
0
1
5
15
20
35
46
79
95
95
64
79
95
94

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
1.6
1.3
0
0.3
0.7
0.7

Wind Speed/Direction (mph)

6
5
4
2
3
5
5
5
6
5
4
4
4
4
3
2
4
4
4
2
1
1
2
3

Chance of Frost

Temperature (°C)

13
13
12
10
6
5
4
4
4
4
4
4
4
4
6
8
9
9
9
8
8
10
10
10

Feels Like (°C)

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

Dew Point (°C)

2
2
3
5
3
2
1
1
1
1
1
1
1
1
2
2
2
3
5
7
7
7
7
8

Relative Humidity (%)

46
46
56
70
79
80
82
82
80
77
77
77
77
76
74
68
63
62
73
90
95
84
83
87

Pressure (mb)

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

Ozone (du)

385
381
380
381
381
381
380
381
384
385
384
384
386
389
391
390
389
389
389
388
389
391
392
393

Monday 18

Waxing Crescent 11%

07:37

23:49

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:49, Set: 21:02, Transit: 13:26. Moon - Rise: 07:37, Set: 23:49. Civil Dark: 21:38 - 05:13. Nautical Dark: 22:25 - 04:25. Astro Dark: 23:24 - 03:26

Total Clouds (% Sky Obscured)

100
95
96
95
94
93
69
61
70
65
59
46
100
100
100
95
100
99
100
100
100
98
93
95

Low Clouds (% Sky Obscured)

59
76
80
79
57
51
55
56
70
65
59
46
47
60
65
58
27
83
81
88
86
93
86
82

Medium Clouds (% Sky Obscured)

100
51
81
82
87
62
55
35
19
19
29
12
3
22
9
81
100
96
100
100
98
94
85
86

High Clouds (% Sky Obscured)

75
0
0
3
3
39
2
5
7
12
50
46
100
100
100
92
100
58
100
100
50
3
0
3

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
1
12
2
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

85
81
76
48
34
20
19
4
5
2
2
1
0
0
1
4
25
56
69
69
53
29
32
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
1
1
3
4
4
3
4
3
3
3
3
3
3
2
1
3
3
3
3
2
3
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
88
91
91
93
94
93
93
93
93
93
93
91
93
90
82
78
87
95
95
91
81
80

Pressure (mb)

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

Ozone (du)

394
397
390
381
377
373
372
369
365
361
357
353
352
350
350
350
350
349
350
351
358
364
366
364

Tuesday 19

Waxing Crescent 10%

08:55

00:46

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:48, Set: 21:03, Transit: 13:26. Moon - Rise: 08:55, Set: 00:46. Civil Dark: 21:39 - 05:12. Nautical Dark: 22:27 - 04:24. Astro Dark: 23:27 - 03:23

Total Clouds (% Sky Obscured)

98
99
100
100
93
62
63
99
96
88
65
100
97
96
100
100
100
100
96
68
81
96
90
96

Low Clouds (% Sky Obscured)

75
74
77
90
77
62
63
85
87
88
65
62
59
33
22
40
46
49
58
56
57
61
67
71

Medium Clouds (% Sky Obscured)

91
51
65
100
50
52
56
90
77
55
41
59
49
73
66
92
100
100
91
43
37
40
44
50

High Clouds (% Sky Obscured)

22
60
4
32
50
62
13
35
30
76
65
97
82
82
100
100
100
100
75
68
1
30
15
25

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

26
8
17
34
52
36
27
32
38
26
24
8
3
1
0
0
0
1
1
2
22
20
24
20

Precipitation Amount (mm)

0
0
0
0
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)

3
3
2
2
3
4
4
5
5
4
4
4
4
4
4
3
1
2
3
4
5
6
5
5

Chance of Frost

Temperature (°C)

9
10
10
10
9
7
7
7
8
8
8
8
7
7
8
10
12
14
15
16
17
17
18
18

Feels Like (°C)

8
9
9
9
8
6
7
7
6
6
6
7
5
5
6
9
11
13
13
14
16
16
15
17

Dew Point (°C)

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

Relative Humidity (%)

96
93
90
93
93
93
94
93
93
90
91
91
93
91
90
84
73
64
56
52
48
49
48
47

Pressure (mb)

1020
1020
1021
1021
1022
1023
1023
1024
1024
1024
1024
1025
1025
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

360
358
355
354
353
350
349
348
346
347
346
344
342
343
344
344
345
346
347
347
344
345
345
342

Wednesday 20

Waxing Crescent 20%

10:18

01:28

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 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:47, Set: 21:04, Transit: 13:26. Moon - Rise: 10:18, Set: 01:28. Civil Dark: 21:41 - 05:11. Nautical Dark: 22:29 - 04:22. Astro Dark: 23:29 - 03:21

Total Clouds (% Sky Obscured)

92
90
87
80
64
67
62
60
40
27
37
7
48
44
74
74
71
78
84
87
90
90
83
65

Low Clouds (% Sky Obscured)

73
70
56
45
40
30
25
18
13
9
3
0
0
0
0
3
6
10
14
17
22
26
30
33

Medium Clouds (% Sky Obscured)

47
77
54
44
24
1
0
0
0
0
0
0
0
0
0
0
0
0
4
8
12
9
8
31

High Clouds (% Sky Obscured)

15
10
10
10
7
10
10
25
23
15
28
4
37
35
58
38
27
20
16
22
18
9
5
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 (%)

23
22
15
5
7
14
5
1
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)

5
4
3
2
1
3
4
4
4
4
4
4
4
4
3
1
2
3
3
4
4
5
5
5

Chance of Frost

Temperature (°C)

18
17
16
14
11
10
9
9
8
8
8
8
7
7
9
11
13
15
16
18
19
20
20
21

Feels Like (°C)

16
16
15
14
11
9
8
7
7
7
7
7
7
6
8
10
12
14
15
16
17
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

49
54
73
82
90
91
93
91
91
93
93
91
91
91
87
76
66
58
53
47
44
42
42
43

Pressure (mb)

1025
1026
1026
1027
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1027
1027
1027
1026

Ozone (du)

342
341
339
339
336
336
335
333
334
333
332
332
330
328
326
328
327
325
325
327
326
325
325
324

Thursday 21

Waxing Crescent 31%

11:39

01:58

17 OK
18 Bad
19 Bad
20 OK
21 OK
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: 05:46, Set: 21:05, Transit: 13:26. Moon - Rise: 11:39, Set: 01:58. Civil Dark: 21:42 - 05:09. Nautical Dark: 22:30 - 04:21. Astro Dark: 23:31 - 03:19

Total Clouds (% Sky Obscured)

34
79
67
43
20
13
4
4
0
0
0
0
0
0
0
2
2
2
2
0
0
0
0
0

Low Clouds (% Sky Obscured)

23
11
2
1
1
0
0
0
0
0
0
0
0
0
0
2
2
2
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
5
3
1
2
1
1
0
0
0
0
0
0
0
2
2
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
3
2
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)

5
4
3
2
2
3
4
4
5
5
4
4
4
4
3
1
1
2
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

21
20
19
16
14
12
11
11
10
10
10
10
9
10
11
13
14
16
18
19
20
22
22
22

Feels Like (°C)

20
20
18
16
14
12
12
11
11
11
10
10
10
10
12
15
15
16
17
18
18
20
23
23

Dew Point (°C)

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

Relative Humidity (%)

44
48
63
75
83
86
86
85
85
84
85
85
85
87
83
71
64
58
53
49
45
43
41
41

Pressure (mb)

1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026
1026

Ozone (du)

323
322
321
320
318
319
319
319
321
322
323
322
322
321
321
320
321
322
323
323
323
323
321
319

Friday 22

Waxing Crescent 42%

12:56

02:21

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 OK

Sun - Rise: 05:45, Set: 21:06, Transit: 13:26. Moon - Rise: 12:56, Set: 02:21. Civil Dark: 21:43 - 05:08. Nautical Dark: 22:32 - 04:19. Astro Dark: 23:34 - 03:17

Total Clouds (% Sky Obscured)

0
0
0
2
4
5
5
7
9
9
8
6
4
2
0
4
7
10
13
14
13
12
14
21

Low Clouds (% Sky Obscured)

0
0
0
2
4
5
5
7
9
9
6
2
2
0
0
2
5
10
12
12
12
11
14
16

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)

0
0
0
1
2
2
2
1
1
1
1
0
0
0
0
0
0
0
0
1
2
2
3
3

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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
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)

5
4
3
3
2
2
3
4
4
4
4
4
4
3
2
1
1
3
4
5
5
6
5
5

Chance of Frost

Temperature (°C)

22
21
19
18
16
14
12
12
11
11
11
10
10
11
12
14
15
17
19
20
20
21
21
21

Feels Like (°C)

22
23
23
23
18
18
18
17
16
15
11
11
10
10
10
9
15
16
18
18
19
19
23
22

Dew Point (°C)

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

Relative Humidity (%)

41
48
57
67
70
73
75
75
73
72
73
73
74
71
67
64
58
53
48
45
40
37
37
36

Pressure (mb)

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

Ozone (du)

318
317
316
315
315
315
315
316
316
317
317
317
317
317
317
317
318
319
320
321
321
321
321
322

Saturday 23

First Quarter 53%

14:09

02:39

17 OK
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 OK
12 OK
13 OK

Sun - Rise: 05:45, Set: 21:07, Transit: 13:27. Moon - Rise: 14:09, Set: 02:39. Civil Dark: 21:45 - 05:07. Nautical Dark: 22:33 - 04:18. Astro Dark: 23:36 - 03:14

Total Clouds (% Sky Obscured)

18
13
7
6
5
5
5
7
8
9
9
9
9
9
8
8
10
13
20
26
28

Low Clouds (% Sky Obscured)

13
7
2
2
1
0
0
0
0
0
0
0
0
0
0
3
6
13
14
15
16

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

High Clouds (% Sky Obscured)

3
3
3
3
3
4
4
4
4
4
5
5
5
4
4
4
4
4
4
2
1

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 (%)

5
3
2
3
2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
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

Wind Speed/Direction (mph)

5
4
3
3
2
3
5
4
4
4
4
4
4
3
2
1
2
4
5
6
6

Chance of Frost

Temperature (°C)

21
20
19
17
16
14
12
12
11
10
10
9
9
11
11
12
13
16
18
18
19

Feels Like (°C)

21
22
22
22
17
17
18
16
16
14
11
10
10
10
9
9
14
16
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

36
45
55
68
72
73
76
75
75
74
74
76
76
73
70
67
60
54
48
44
41

Pressure (mb)

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

Ozone (du)

322
322
322
323
323
323
323
324
325
326
327
328
328
329
330
331
331
330
330
329
329

Forecast for Niedermuhlern, Bern-Mittelland District, Switzerland (46.86,7.47)

Generated: 17/05/26 17:41:48. Forecast: 17/05/26 to 23/05/26. Timezone: UTC+2.00