Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 6%

05:37

18:04

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 OK
10 OK
11 OK
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

Sun - Rise: 06:41, Set: 20:18, Transit: 13:30. Moon - Rise: 05:37, Set: 18:04. Civil Dark: 20:50 - 06:09. Nautical Dark: 21:29 - 05:30. Astro Dark: 22:11 - 04:48

Total Clouds (% Sky Obscured)

61
63
64
67
59
32
31
42
38
44
49
56
75
84
85
82
75
75
97
87
100
100
99
99

Low Clouds (% Sky Obscured)

61
63
64
66
57
32
26
42
38
44
49
56
71
73
78
72
59
43
44
50
70
88
78
65

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
45
99
33
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
3
5
3
3
5
6
6
33
48
71
96
87
98
100
90
96

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

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

Chance of Frost

Temperature (°C)

4
4
3
3
3
3
4
6
8
10
11
13
14
14
14
13
13
12
9
8
8
8
8
7

Feels Like (°C)

3
2
2
2
2
2
4
7
8
10
11
12
12
12
11
11
12
11
8
7
7
6
7
6

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
93
91
85
79
74
66
61
59
60
61
64
66
75
88
90
90
88
90
91

Pressure (mb)

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

Ozone (du)

391
389
385
381
378
376
372
371
370
368
366
365
361
357
355
354
352
352
351
349
346
342
340
338

Thursday 16

Waning Crescent 2%

05:55

19:25

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

Sun - Rise: 06:39, Set: 20:20, Transit: 13:29. Moon - Rise: 05:55, Set: 19:25. Civil Dark: 20:51 - 06:07. Nautical Dark: 21:30 - 05:28. Astro Dark: 22:13 - 04:46

Total Clouds (% Sky Obscured)

96
85
61
67
74
81
70
73
77
65
45
53
45
58
59
74
62
42
18
10
7
3
5
3

Low Clouds (% Sky Obscured)

56
61
58
65
74
81
70
73
77
65
32
22
13
33
39
63
62
37
18
5
2
1
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
43
30
33
27
20
0
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

91
74
4
4
0
0
0
0
0
0
2
2
4
5
7
5
3
2
2
3
3
2
2
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 (%)

3
9
19
27
34
38
24
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
2
4
6
1
0
0
11
1
3
0
0
0
1
1
3
10
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
4
4
4
5
6
7
8
9
11
15
15
16
14
13
12
12
10
9
8
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

93
91
93
93
93
90
85
85
82
77
65
52
48
47
47
53
62
72
84
90
91
91
93
91

Pressure (mb)

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

Ozone (du)

339
342
343
344
344
346
349
349
351
352
346
344
343
344
344
345
344
343
342
342
343
342
341
342

Friday 17

New Moon 0%

06:15

20:48

02 Good
03 OK
04 OK
05 Good
06 OK
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 OK
22 Good
23 Good
00 OK
01 OK

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)

5
21
23
8
17
73
84
58
62
96
100
100
100
100
74
81
72
74
57
37
17
12
42
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
35
30
47
55
45
44
13
8
5
2
0
4
8
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
9
39
6
9
13
44
73
72
57
52
45
40
12
9
5
0
0
0
0

High Clouds (% Sky Obscured)

5
17
18
4
16
64
40
44
37
88
100
100
100
100
74
75
72
68
49
34
14
9
18
18

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

Chance of Frost

Temperature (°C)

6
6
6
5
5
5
7
10
12
14
15
15
16
16
16
16
16
15
12
10
9
8
8
8

Feels Like (°C)

6
6
5
4
5
4
6
9
11
12
13
13
15
14
14
15
15
15
12
10
9
8
8
6

Dew Point (°C)

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

Relative Humidity (%)

93
91
90
90
91
90
81
72
65
61
59
58
56
54
54
53
54
67
76
81
84
85
87
87

Pressure (mb)

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

Ozone (du)

342
342
344
345
345
344
345
346
344
344
345
345
347
349
349
346
344
343
343
343
343
342
342
340

Saturday 18

Waxing Crescent 2%

06:39

22:15

02 OK
03 OK
04 OK
05 OK
06 Bad
07 OK
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
01 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)

41
37
32
35
48
48
63
76
77
88
91
91
82
88
90
91
78
69
91
91
93
95
96
98

Low Clouds (% Sky Obscured)

6
3
0
3
5
6
16
21
26
23
23
43
78
88
89
87
32
51
43
85
86
85
84
82

Medium Clouds (% Sky Obscured)

4
9
13
8
5
2
2
11
25
34
35
33
3
27
4
45
36
15
51
55
55
55
60
55

High Clouds (% Sky Obscured)

13
10
5
5
25
40
40
45
11
31
31
3
1
0
0
0
1
0
0
0
0
26
53
79

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
4
3
6
5
5
3
1

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
2
4
19
22
43
47
53
50
43
43
47
84
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0
0
0
0.6
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
6
6
6
9
10
13
14
15
16
17
16
16
16
14
13
11
10
10
9
9
9

Feels Like (°C)

6
6
5
5
4
5
7
9
11
13
13
14
14
14
14
13
12
12
10
8
8
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
88
90
87
81
71
65
63
59
56
53
52
53
63
78
89
91
93
93
95
96
100

Pressure (mb)

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

Ozone (du)

340
341
338
338
338
338
339
339
337
337
337
337
337
339
339
340
341
344
349
353
355
356
360
365

Sunday 19

Waxing Crescent 6%

07:09

23:42

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
01 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)

98
98
77
41
58
91
94
92
67
76
96
98
99
99
100
100
100
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

82
84
64
35
51
83
87
88
63
72
94
94
95
95
96
95
92
89
79
69
59
50
41
30

Medium Clouds (% Sky Obscured)

65
73
28
22
14
9
6
4
1
4
7
10
11
9
9
15
24
33
36
38
34
38
41
48

High Clouds (% Sky Obscured)

72
58
44
29
15
0
0
0
0
10
18
27
19
11
1
0
0
0
0
5
20
19
48
70

ISS Passover

Visibility (miles)

2
9
9
9
9
9
9
9
8
8
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
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 (%)

77
36
16
18
9
13
13
20
17
22
18
17
26
28
32
23
14
8
8
6
0
1
0
0

Precipitation Amount (mm)

0.5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
94
93
93
94
95
93
91
87
84
79
73
73
73
73
76
78
81
84
87
90
88
90

Pressure (mb)

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

Ozone (du)

369
374
378
377
375
375
376
376
377
378
379
381
384
384
384
384
384
384
383
384
385
387
385
384

Monday 20

Waxing Crescent 14%

07:51

01:01

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 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 Bad
00 OK
01 OK

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)

99
99
100
100
97
95
92
90
92
91
93
91
75
62
46
38
30
23
30
35
38
39
32
34

Low Clouds (% Sky Obscured)

32
31
31
25
21
13
18
21
27
25
23
22
30
41
46
38
30
23
13
8
3
4
6
8

Medium Clouds (% Sky Obscured)

64
79
95
80
68
55
45
36
28
20
13
4
6
5
6
5
3
2
5
8
11
17
15
20

High Clouds (% Sky Obscured)

81
89
94
94
97
95
85
75
55
35
30
20
17
10
10
7
4
0
26
35
38
19
7
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
1
0
0
3
3
1
5
5
2
2
2
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
2
3
3
3
3
3
5
5
6
6
7
7
12
10
11
10
11
12
7
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

90
89
89
88
88
86
86
78
69
62
55
48
42
42
41
41
50
62
77
81
86
93
93
93

Pressure (mb)

1021
1020
1020
1019
1019
1019
1019
1018
1017
1016
1016
1015
1014
1014
1014
1013
1014
1014
1014
1015
1016
1016
1017
1017

Ozone (du)

383
382
381
380
380
380
380
380
380
381
381
380
380
381
382
383
384
384
385
385
385
386
387
388

Tuesday 21

Waxing Crescent 23%

08:46

02:05

Sun - Rise: 06:30, Set: 20:26, Transit: 13:28. Moon - Rise: 08:46, Set: 02:05. Civil Dark: 20:59 - 05:58. Nautical Dark: 21:39 - 05:18. Astro Dark: 22:23 - 04:33

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: 15/04/26 02:40:03. Forecast: 15/04/26 to 21/04/26. Timezone: UTC+2.00