Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 0%

06:15

20:48

01 Good
02 Good
03 OK
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
18 Bad
19 Bad
20 Bad
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 06:37, Set: 20:21, Transit: 13:29. Moon - Rise: 06:15, Set: 20:48. Civil Dark: 20:53 - 06:05. Nautical Dark: 21:32 - 05:26. Astro Dark: 22:15 - 04:43

Total Clouds (% Sky Obscured)

1
4
19
83
100
94
93
94
97
73
90
100
100
100
98
100
96
82
77
59
7
7
4
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
18
37
24
61
45
45
43
37
31
12
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
15
25
52
52
52
32
85
99
94
96
82
88
69
25
15
5
2
3
3
3

High Clouds (% Sky Obscured)

1
4
19
79
100
89
89
91
96
69
70
99
100
100
87
100
77
70
70
56
4
4
4
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
9
9
9

Fog (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
4
4
4
3
3
6
10
11
13
14
14
14
15
15
14
14
13
11
8
9
8
8

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
83
85
83
83
77
65
59
56
54
52
51
51
53
55
58
73
83
88
88
90
90

Pressure (mb)

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

Ozone (du)

348
349
352
353
351
350
351
351
350
349
349
348
345
343
342
344
345
346
346
348
348
347
348
347

Saturday 18

Waxing Crescent 2%

06:39

22:15

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

Sun - Rise: 06:35, Set: 20:22, Transit: 13:29. Moon - Rise: 06:39, Set: 22:15. Civil Dark: 20:54 - 06:03. Nautical Dark: 21:34 - 05:24. Astro Dark: 22:17 - 04:41

Total Clouds (% Sky Obscured)

10
17
9
5
33
47
14
25
44
46
64
68
77
77
66
52
42
52
47
68
87
77
68
49

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
17
28
30
25
29
29
27
11
5
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

3
3
0
0
0
0
0
0
0
0
7
22
8
0
39
29
42
26
28
40
76
74
63
47

High Clouds (% Sky Obscured)

7
12
7
4
33
47
14
25
44
30
20
12
23
35
2
21
42
47
47
68
54
14
5
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
1
1
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
2
3
2
6
4
3
2
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
4
4
4
4
4
3
1
3
4
4
5
5
5
5
5
4
3
2
2
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
6
6
6
5
4
8
11
12
14
16
17
16
16
17
16
15
14
12
10
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
91
91
91
90
81
71
65
59
53
49
46
44
43
45
48
63
72
76
80
81
81

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020

Ozone (du)

345
342
341
339
337
336
334
333
334
336
337
336
336
336
334
333
333
332
332
332
335
342
344
343

Sunday 19

Waxing Crescent 6%

07:09

23:42

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:34, Set: 20:24, Transit: 13:29. Moon - Rise: 07:09, Set: 23:42. Civil Dark: 20:56 - 06:01. Nautical Dark: 21:36 - 05:22. Astro Dark: 22:19 - 04:38

Total Clouds (% Sky Obscured)

64
73
62
100
100
98
100
100
96
85
100
100
100
100
100
91
89
87
89
79
70
60
73
88

Low Clouds (% Sky Obscured)

0
0
39
36
46
48
58
32
33
47
34
35
37
92
90
89
62
51
56
54
49
42
59
73

Medium Clouds (% Sky Obscured)

22
20
49
100
100
92
87
86
70
77
100
100
100
54
61
51
69
80
78
68
57
45
13
0

High Clouds (% Sky Obscured)

64
60
8
34
59
87
100
100
94
85
100
100
100
96
100
19
36
25
42
38
29
25
43
70

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
1
1
3
17
35
33
11
49
62
66
71
87
95
95
95
79
61
31
31
32
26
20

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0.2
0.2
0.3
0.3
0.5
1.1
0.9
0.5
0.3
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
9
11
13
14
14
14
15
14
13
12
12
10
9
8
8
7
8

Feels Like (°C)

8
8
7
7
6
6
5
8
10
12
13
13
13
13
12
12
11
11
9
8
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

81
82
82
82
81
82
82
76
70
62
67
69
70
66
66
77
81
84
85
90
93
94
98
98

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

343
345
345
345
346
346
349
351
352
354
354
353
352
354
356
357
360
360
359
358
360
363
365
366

Monday 20

Waxing Crescent 14%

07:51

01:01

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:32, Set: 20:25, Transit: 13:28. Moon - Rise: 07:51, Set: 01:01. Civil Dark: 20:57 - 06:00. Nautical Dark: 21:37 - 05:20. Astro Dark: 22:21 - 04:36

Total Clouds (% Sky Obscured)

100
99
98
97
98
99
100
98
100
100
95
96
98
99
99
100
94
62
95
99
93
84
71
99

Low Clouds (% Sky Obscured)

86
87
86
88
90
93
77
75
80
87
92
88
89
92
96
95
91
62
79
71
67
60
44
40

Medium Clouds (% Sky Obscured)

0
21
45
64
64
64
68
64
71
80
51
38
45
73
86
62
55
50
50
36
27
18
16
15

High Clouds (% Sky Obscured)

100
70
40
10
10
25
40
17
21
19
2
33
35
43
60
90
63
30
3
0
0
0
0
0

ISS Passover

Visibility (miles)

9
4
4
4
3
5
9
9
9
9
9
3
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

10
7
6
6
8
9
7
21
31
29
45
55
54
72
83
95
95
95
95
95
94
88
84
77

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.4
0.6
0.9
0.8
0.9
1
0.8
0.7
0.6
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
94
96
98
98
94
94
88
85
84
81
77
68
63
58
54
52
59
73
79
81
88
93

Pressure (mb)

1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1014
1014
1014
1015
1015
1016
1017
1017
1017

Ozone (du)

366
368
370
372
374
376
380
383
386
387
387
387
386
386
386
386
386
387
387
387
388
389
391
392

Tuesday 21

Waxing Crescent 23%

08:46

01:01

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:30, Set: 20:26, Transit: 13:28. Moon - Rise: 08:46, Set: 01:01. Civil Dark: 20:59 - 05:58. Nautical Dark: 21:39 - 05:18. Astro Dark: 22:23 - 04:33

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
99
98
97
98
99
100
99
99
98
75
52
29
22
15
8
8
7

Low Clouds (% Sky Obscured)

41
42
38
46
50
49
56
66
68
46
54
49
70
73
77
80
58
36
13
14
15
8
8
7

Medium Clouds (% Sky Obscured)

13
20
26
30
32
29
31
79
87
85
92
96
100
80
57
35
25
19
12
16
15
8
8
7

High Clouds (% Sky Obscured)

5
5
5
15
15
15
10
5
15
20
20
19
0
3
4
4
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
7
6
5
5
6
7
8
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
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

66
73
74
70
76
82
85
78
75
74
75
78
84
95
95
95
89
85
85
79
73
69
65
54

Precipitation Amount (mm)

0
0.3
0.4
0.3
0.5
0.6
0.8
0.6
0.5
0.4
0.5
0.5
0.7
1.3
1.1
0.9
0.7
0.6
0.7
0.5
0.4
0.3
0.4
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
2
2
2
1
1
1
1
1
1
2
2
2
2
2
1
1
2
2
3
3
2
2
2

Relative Humidity (%)

93
93
94
94
94
94
93
85
76
70
64
62
61
58
58
57
57
65
74
85
86
89
93
93

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017
1018

Ozone (du)

392
392
393
394
393
394
393
393
395
396
397
396
395
393
391
390
388
386
383
381
382
383
384
385

Wednesday 22

Waxing Crescent 34%

09:55

02:05

01 Bad
02 Bad
03 OK
04 OK
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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:28, Set: 20:28, Transit: 13:28. Moon - Rise: 09:55, Set: 02:05. Civil Dark: 21:00 - 05:56. Nautical Dark: 21:41 - 05:16. Astro Dark: 22:25 - 04:31

Total Clouds (% Sky Obscured)

6
7
7
7
11
19
23
36
49
57
53
45
54
61
67
67
71
76
82
69
56
41
39
28

Low Clouds (% Sky Obscured)

6
7
7
7
11
19
23
36
48
57
53
45
41
55
67
67
71
76
75
60
51
41
39
28

Medium Clouds (% Sky Obscured)

6
7
7
7
11
19
23
36
43
40
38
31
34
38
26
26
32
33
34
27
25
23
22
13

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

38
37
33
23
33
28
25
29
31
34
38
42
48
51
55
59
61
62
66
62
53
47
42
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
2
2
2
2
1
1
3
2
3
3
4
3
9
9
8
9
8
9
4
4
5
4

Dew Point (°C)

2
1
1
1
1
1
1
1
1
1
1
1
-0
-1
-2
-2
-2
-1
-1
1
1
1
1
1

Relative Humidity (%)

93
91
93
93
93
93
91
89
82
78
71
63
55
49
48
46
45
53
60
70
75
80
86
88

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1016
1016
1017
1017
1018
1018

Ozone (du)

387
388
388
388
388
388
389
390
390
390
391
390
389
387
386
385
384
383
382
381
382
382
383
383

Thursday 23

Waxing Crescent 46%

11:13

02:54

Sun - Rise: 06:27, Set: 20:29, Transit: 13:28. Moon - Rise: 11:13, Set: 02:54. Civil Dark: 21:02 - 05:54. Nautical Dark: 21:42 - 05:13. Astro Dark: 22:27 - 04:29

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 17/04/26 01:29:38. Forecast: 17/04/26 to 23/04/26. Timezone: UTC+2.00