Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 6%

05:55

18:04

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:39, Set: 20:18, Transit: 13:30. Moon - Rise: 05:55, Set: 18:04. Civil Dark: 20:50 - 06:07. Nautical Dark: 21:29 - 05:28. Astro Dark: 22:11 - 04:46

Total Clouds (% Sky Obscured)

69
68
71
66
77
67
66
74
85
72
59
65
99
98
100
100
100
95
45
58
75
77
71
81

Low Clouds (% Sky Obscured)

46
52
54
62
77
67
66
66
77
72
57
39
55
68
67
93
80
65
45
58
70
68
53
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
83
80
30
3
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
4
2
5
6
5
4
18
45
45
54
65
94
84
100
100
100
80
4
0
0
4
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
2
9
20
29
34
39
39
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
2
0
0
0
2
2
1
2
2
0
0
0
0
0
0
0
0
0
3
0
0
0
11

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
73
67
61
60
61
64
65
68
77
87
90
90
91
91
93
93
93
94
94
94
91
87
87

Pressure (mb)

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

Ozone (du)

367
366
364
362
359
355
354
353
352
351
348
345
342
341
340
341
342
344
347
345
344
344
345
347

Thursday 16

Waning Crescent 2%

06:15

19:25

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

Sun - Rise: 06:37, Set: 20:20, Transit: 13:29. Moon - Rise: 06:15, Set: 19:25. Civil Dark: 20:51 - 06:05. Nautical Dark: 21:30 - 05:26. Astro Dark: 22:13 - 04:43

Total Clouds (% Sky Obscured)

88
63
34
39
41
68
67
81
92
44
9
4
3
4
2
3
8
15
19
57
67
86
97
95

Low Clouds (% Sky Obscured)

81
61
34
39
28
34
48
78
92
41
6
1
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
4
31
30
25
4
0
5
0
0
0
0
0
0
0
0
0
31
4
16
25
6

High Clouds (% Sky Obscured)

0
4
0
2
5
29
4
6
3
4
3
3
3
4
2
2
7
15
19
34
63
79
94
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 (%)

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 (%)

2
1
2
0
0
1
2
3
12
1
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)

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

Chance of Frost

Temperature (°C)

10
11
14
16
16
16
16
15
14
13
11
9
8
7
7
7
6
6
6
6
5
6
8
10

Feels Like (°C)

8
10
13
16
16
16
15
14
12
11
10
10
8
7
7
7
6
5
5
5
5
4
6
8

Dew Point (°C)

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

Relative Humidity (%)

84
73
59
50
48
47
48
51
65
75
84
88
91
91
91
93
90
90
88
90
88
86
79
71

Pressure (mb)

1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

347
350
348
346
347
347
347
347
346
345
346
347
345
344
345
345
345
345
347
345
344
344
346
346

Friday 17

New Moon 0%

06:39

20:48

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

Sun - Rise: 06:35, Set: 20:21, Transit: 13:29. Moon - Rise: 06:39, Set: 20:48. Civil Dark: 20:53 - 06:03. Nautical Dark: 21:32 - 05:24. Astro Dark: 22:15 - 04:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
70
49
51
16
25
3
10
17
3
32
30
31
18
31
40
34
42
57

Low Clouds (% Sky Obscured)

0
16
37
43
55
50
55
47
29
9
7
0
0
0
0
0
0
0
0
0
0
0
17
36

Medium Clouds (% Sky Obscured)

16
49
63
60
56
57
43
17
35
8
20
0
0
0
0
0
0
0
0
0
2
3
3
2

High Clouds (% Sky Obscured)

100
100
97
100
97
93
51
6
2
2
2
2
6
10
1
13
10
9
6
19
25
28
29
25

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
1
2
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)

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

Chance of Frost

Temperature (°C)

12
13
15
16
16
17
17
16
16
15
12
10
10
8
8
8
7
7
7
7
6
7
8
11

Feels Like (°C)

10
11
13
14
14
15
15
16
15
16
13
11
10
8
8
7
5
6
5
6
4
5
7
10

Dew Point (°C)

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

Relative Humidity (%)

65
61
58
55
55
53
51
51
54
67
79
83
85
87
87
87
87
87
88
88
88
88
79
71

Pressure (mb)

1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021

Ozone (du)

345
344
343
341
342
345
348
347
344
343
342
341
342
343
343
341
340
340
339
339
338
337
336
336

Saturday 18

Waxing Crescent 2%

07:09

22:15

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:34, Set: 20:22, Transit: 13:29. Moon - Rise: 07:09, Set: 22:15. Civil Dark: 20:54 - 06:01. Nautical Dark: 21:34 - 05:22. Astro Dark: 22:17 - 04:38

Total Clouds (% Sky Obscured)

70
75
82
87
83
78
73
71
71
68
69
71
70
68
67
63
70
75
87
82
76
70
66
37

Low Clouds (% Sky Obscured)

51
53
51
47
44
48
44
42
30
26
26
19
31
46
67
63
56
65
65
60
60
55
45
16

Medium Clouds (% Sky Obscured)

2
15
44
71
57
35
24
27
31
30
35
40
30
37
30
40
52
64
77
68
57
2
14
25

High Clouds (% Sky Obscured)

25
18
17
21
17
14
6
1
25
38
40
45
40
11
40
35
15
10
10
3
0
0
33
37

ISS Passover

Visibility (miles)

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

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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
8
16
37
27
48
52
40
29
21
18
26
24
29
26
25
21
19
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
61
57
55
52
50
48
47
52
74
86
91
96
95
95
95
95
95
96
96
96
96
91
90

Pressure (mb)

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

Ozone (du)

336
334
333
332
332
332
332
333
335
337
339
341
344
348
353
353
353
354
356
359
358
361
366
365

Sunday 19

Waxing Crescent 6%

07:51

23:42

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
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 Good
08 OK
09 OK

Sun - Rise: 06:32, Set: 20:24, Transit: 13:29. Moon - Rise: 07:51, Set: 23:42. Civil Dark: 20:56 - 06:00. Nautical Dark: 21:36 - 05:20. Astro Dark: 22:19 - 04:36

Total Clouds (% Sky Obscured)

56
75
84
100
100
100
100
99
92
93
92
98
82
78
31
17
13
11
9
9
8
8
26
44

Low Clouds (% Sky Obscured)

27
49
64
86
82
82
79
81
78
84
85
94
79
76
25
15
13
11
9
9
7
5
9
13

Medium Clouds (% Sky Obscured)

37
39
37
43
43
43
39
32
23
18
14
14
11
8
8
8
8
5
5
2
1
0
0
0

High Clouds (% Sky Obscured)

56
75
77
62
73
84
85
85
85
90
63
28
0
0
0
0
0
0
0
0
0
0
0
2

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

27
30
30
27
31
39
43
53
62
68
79
87
90
89
81
65
90
65
18
17
13
0
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.4
0.6
0.6
0.7
0.8
0.7
0.5
0.8
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
5
5
6
6
6
5
6
5
5
3
2
2
3
3
2
3
3
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

11
12
12
13
13
12
12
12
11
10
9
8
7
7
7
6
6
5
4
4
4
5
6
7

Feels Like (°C)

11
12
11
11
10
10
10
10
8
8
8
7
6
5
6
6
6
5
5
5
5
4
4
6

Dew Point (°C)

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

Relative Humidity (%)

87
84
83
80
77
80
80
81
88
91
95
95
94
96
96
96
94
96
94
96
94
94
93
84

Pressure (mb)

1021
1021
1020
1020
1020
1020
1020
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

366
364
365
364
365
366
368
368
370
370
371
371
372
377
379
380
381
382
383
383
384
385
385
386

Monday 20

Waxing Crescent 14%

08:46

01:01

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:30, Set: 20:25, Transit: 13:28. Moon - Rise: 08:46, Set: 01:01. Civil Dark: 20:57 - 05:58. Nautical Dark: 21:37 - 05:18. Astro Dark: 22:21 - 04:33

Total Clouds (% Sky Obscured)

62
75
87
100
100
100
100
100
99
99
98
97
97
84
73
56
56
53
58
55
53
47
55
61

Low Clouds (% Sky Obscured)

20
23
26
33
28
31
30
29
22
18
22
19
24
28
32
36
35
28
17
18
21
27
43
52

Medium Clouds (% Sky Obscured)

0
14
26
39
50
61
72
64
60
55
52
50
52
44
39
27
35
53
58
55
50
42
30
15

High Clouds (% Sky Obscured)

12
15
43
75
80
85
85
96
99
97
88
78
55
23
10
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
1
1
0
1
2
2
9
10
9
10
9
3
3
2
0
1
0
0
5
3
0
5
5

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)

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

Chance of Frost

Temperature (°C)

9
10
11
12
13
13
12
13
11
10
9
8
7
6
5
4
3
3
3
2
2
3
3
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
73
64
56
50
49
50
50
56
65
74
79
84
90
89
89
89
89
89
89
88
89
88
79

Pressure (mb)

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

Ozone (du)

387
388
387
387
387
387
388
389
390
391
393
393
394
395
396
397
398
405
411
417
415
414
413
413

Tuesday 21

Waxing Crescent 23%

09:55

02:05

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

Sun - Rise: 06:28, Set: 20:26, Transit: 13:28. Moon - Rise: 09:55, Set: 02:05. Civil Dark: 20:59 - 05:56. Nautical Dark: 21:39 - 05:16. Astro Dark: 22:23 - 04:31

Total Clouds (% Sky Obscured)

66
73
84
90
85
75
67
66
64
65
56
46
36
35
33
31
26
29
28
42
56
71

Low Clouds (% Sky Obscured)

61
69
78
87
80
71
61
59
57
52
39
26
11
28
33
31
26
29
28
42
53
52

Medium Clouds (% Sky Obscured)

0
0
0
0
7
13
20
18
16
14
20
18
15
10
5
5
5
5
5
4
4
3

High Clouds (% Sky Obscured)

0
0
0
0
4
16
13
20
28
45
56
46
36
35
33
31
26
29
28
31
15
4

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

1
6
8
7
9
8
4
6
6
3
4
3
0
18
31
46
50
54
62
55
43
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.2
0.4
0.3
0
0

Wind Speed/Direction (mph)

4
5
6
7
8
9
9
11
9
7
6
4
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
63
57
52
48
45
43
41
49
60
73
78
85
91
93
94
96
94
96
94
93
91

Pressure (mb)

1016
1016
1015
1014
1014
1013
1013
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013

Ozone (du)

413
414
414
413
413
411
409
407
406
405
404
403
402
401
403
404
405
406
407
408
411
414

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

Generated: 15/04/26 10:10:45. Forecast: 15/04/26 to 21/04/26. Timezone: UTC+2.00