Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 16

New Moon 0%

05:41

21:10

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

Sun - Rise: 05:52, Set: 20:59, Transit: 13:26. Moon - Rise: 05:41, Set: 21:10. Civil Dark: 21:35 - 05:15. Nautical Dark: 22:22 - 04:28. Astro Dark: 23:20 - 03:30

Total Clouds (% Sky Obscured)

80
85
88
85
68
84
87
61
50
48
32
18
6
7
35
47
34
15
10
10
16
82
97
100

Low Clouds (% Sky Obscured)

80
83
88
68
41
36
39
25
13
26
32
18
3
2
1
1
2
3
3
2
0
24
40
40

Medium Clouds (% Sky Obscured)

80
60
19
51
44
67
75
50
50
46
32
5
0
0
0
0
0
15
6
0
11
22
36
57

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
33
42
25
1
2
7
4
69
79
100

ISS Passover

Visibility (miles)

0
0
0
5
9
9
8
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
1
2
2
2
1
1
2
2
3
2
1
0
0

Precipitation Type

Light Rain
Light Rain
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 (%)

42
67
88
47
47
37
33
30
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.5
0.4
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)

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

Chance of Frost

Temperature (°C)

4
4
4
6
8
10
9
8
7
4
3
2
1
1
1
0
0
0
-0
2
5
8
10
11

Feels Like (°C)

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

Dew Point (°C)

3
4
4
4
3
2
2
3
4
2
1
0
0
-1
-1
-1
-1
-2
-2
-1
-1
0
1
1

Relative Humidity (%)

93
100
96
85
71
60
60
69
81
88
89
91
91
89
91
91
89
89
89
84
69
60
53
50

Pressure (mb)

1012
1012
1013
1013
1013
1012
1012
1013
1013
1015
1016
1017
1017
1018
1018
1018
1018
1017
1018
1018
1017
1016
1016
1015

Ozone (du)

411
407
406
408
399
396
391
388
384
384
384
383
386
385
381
387
393
390
389
390
391
392
392
391

Sunday 17

Waxing Crescent 1%

06:31

22:36

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: 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)

100
100
100
98
86
91
94
76
86
85
82
75
74
96
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

45
35
63
70
70
68
74
65
51
55
52
3
7
3
10
12
18
41
57
80
64
88
87
100

Medium Clouds (% Sky Obscured)

100
94
100
95
44
74
86
26
43
48
43
64
65
83
100
90
69
63
97
100
100
95
95
100

High Clouds (% Sky Obscured)

100
100
100
67
12
0
4
3
3
3
9
67
71
95
93
100
100
69
100
100
100
68
93
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3

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
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
2
2
8
20
20
10
20
5
4
3
2
3
2
3
2
5
14
26
44
65
83
86
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
14
14
14
14
13
12
10
7
6
5
5
4
5
4
5
5
4
6
8
8
9
7

Feels Like (°C)

10
10
11
11
11
11
10
10
8
6
4
3
3
3
2
1
2
2
2
3
6
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

45
43
42
44
47
51
55
61
76
82
82
85
88
89
86
83
82
83
85
79
70
63
68
85

Pressure (mb)

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

Ozone (du)

387
387
389
387
387
384
381
380
379
378
380
382
382
381
382
384
385
385
385
385
386
387
388
388

Monday 18

Waxing Crescent 5%

07:37

23:49

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: 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
100
100
100
100
99
95
54
34
46
70
70
64
75
78
72
79
66
61
49
58
71
85
89

Low Clouds (% Sky Obscured)

100
100
92
90
85
75
78
48
34
38
42
49
47
75
78
70
75
64
44
20
37
57
73
67

Medium Clouds (% Sky Obscured)

100
100
100
100
100
93
69
39
21
26
39
34
23
31
13
14
19
35
60
49
55
50
41
45

High Clouds (% Sky Obscured)

33
40
44
40
40
45
0
0
0
0
22
30
20
20
15
15
15
25
25
30
30
25
25
40

ISS Passover

Visibility (miles)

1
9
9
7
7
7
7
5
6
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
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
88
73
60
54
20
4
3
3
11
11
21
7
3
1
0
0
2
4
16
30

Precipitation Amount (mm)

1.3
1.3
0.9
0.6
0.5
0.3
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
91
88
88
87
85
87
91
93
94
93
94
93
94
93
94
94
94
93
88
81
72
66

Pressure (mb)

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

Ozone (du)

385
387
389
388
386
386
388
388
384
375
371
368
365
360
357
355
351
349
349
348
346
345
345
344

Tuesday 19

Waxing Crescent 11%

08:55

00:46

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: 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)

93
97
98
99
100
100
100
100
100
100
100
100
62
100
84
77
99
100
100
100
98
58
46
86

Low Clouds (% Sky Obscured)

62
58
64
67
75
70
63
65
74
84
90
93
42
96
73
35
65
40
35
48
35
30
44
72

Medium Clouds (% Sky Obscured)

35
25
47
72
100
100
100
100
95
90
84
89
60
67
67
77
94
48
36
42
78
47
25
25

High Clouds (% Sky Obscured)

62
88
92
96
100
73
55
45
64
83
61
60
62
68
74
66
61
74
87
99
69
39
8
39

ISS Passover

Visibility (miles)

9
8
7
8
7
8
9
9
9
6
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

36
43
49
55
51
38
13
16
44
48
43
27
19
24
34
39
43
38
28
20
14
13
8
29

Precipitation Amount (mm)

0
0
0.2
0.3
0.2
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
11
10
10
10
10
11
10
9
9
9
8
7
8
7
7
7
7
8
9
10
12
14

Feels Like (°C)

10
9
9
9
9
10
10
10
9
8
8
8
7
7
6
6
5
5
5
7
8
9
13
14

Dew Point (°C)

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

Relative Humidity (%)

70
79
87
91
95
96
95
90
95
98
96
98
95
96
94
94
94
94
94
95
91
84
75
63

Pressure (mb)

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

Ozone (du)

343
344
350
353
354
355
354
352
351
350
354
355
354
353
351
348
346
345
342
341
345
349
346
342

Wednesday 20

Waxing Crescent 20%

10:18

01:28

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 OK
08 OK
09 OK
10 OK
11 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)

89
76
58
100
100
100
100
100
99
98
80
94
98
98
91
83
74
66
57
48
47
46
45
54

Low Clouds (% Sky Obscured)

75
60
42
54
62
50
48
40
22
21
17
15
10
12
12
11
11
7
7
7
5
4
3
5

Medium Clouds (% Sky Obscured)

24
27
33
36
33
67
55
36
26
24
18
12
11
9
6
2
0
0
0
1
0
0
0
0

High Clouds (% Sky Obscured)

69
76
58
97
96
71
45
16
9
17
16
19
25
25
23
12
7
0
0
0
0
2
8
10

ISS Passover

Visibility (miles)

9
9
6
5
7
8
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
Very Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
26
36
41
39
38
43
42
28
28
33
19
7
3
4
2
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.2
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
17
17
17
16
16
15
13
11
10
10
9
9
8
8
8
8
9
10
11
12
14
16

Feels Like (°C)

13
15
15
16
15
15
15
15
13
10
9
9
7
7
7
7
7
7
6
6
6
12
13
13

Dew Point (°C)

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

Relative Humidity (%)

58
58
58
59
59
62
64
74
83
87
90
91
93
91
90
91
93
95
88
84
80
72
64
58

Pressure (mb)

1025
1024
1024
1024
1025
1025
1025
1025
1026
1027
1027
1027
1027
1027
1027
1027
1027
1028
1027
1027
1027
1027
1027
1026

Ozone (du)

343
342
343
341
338
337
336
335
334
335
335
335
335
337
337
336
336
335
335
334
334
333
332
331

Thursday 21

Waxing Crescent 31%

11:39

01:58

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

64
73
72
70
68
76
80
87
63
45
28
23
13
3
12
23
31
20
10
0
7
12
16
13

Low Clouds (% Sky Obscured)

9
17
13
14
13
9
6
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
13
19
15
7
0
0
0
0
0

High Clouds (% Sky Obscured)

31
54
55
56
54
68
80
83
59
45
28
23
13
1
1
0
0
0
0
0
7
12
16
10

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

Chance of Frost

Temperature (°C)

17
18
19
19
19
19
18
16
14
14
12
11
10
10
9
9
8
8
9
10
12
14
16
18

Feels Like (°C)

14
15
15
19
18
17
18
18
18
13
14
14
14
13
12
10
9
8
7
7
8
14
15
17

Dew Point (°C)

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

Relative Humidity (%)

54
50
45
45
44
43
52
63
75
79
84
87
87
87
87
87
85
85
78
74
69
62
57
52

Pressure (mb)

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

Ozone (du)

331
330
330
329
329
329
328
327
327
327
326
326
326
326
326
327
328
329
329
329
329
328
326
324

Friday 22

Waxing Crescent 42%

No Rise

02:21

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

Sun - Rise: 05:45, Set: 21:06, Transit: 13:26. Moon - Rise: No Rise, 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)

8
6
6
4
8
7
6
7
4
2
0
1
3
4
15
28
40
43
46
46

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

5
2
4
4
6
5
3
1
1
0
0
1
3
4
15
28
40
43
39
26

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 (%)

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

Precipitation Probability (%)

0
0
0
0
0
2
1
1
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
18
22
22
21
22
22
22
18
18
18
17
16
15
11
11
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

49
46
43
44
44
44
52
61
71
75
78
81
81
83
83
81
81
80
75
72

Pressure (mb)

1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020

Ozone (du)

324
324
324
323
322
322
322
321
321
321
320
320
320
320
320
321
322
323
324
326

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

Generated: 16/05/26 12:24:41. Forecast: 16/05/26 to 22/05/26. Timezone: UTC+2.00