Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waning Crescent 2%

05:54

19:24

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

Sun - Rise: 06:38, Set: 20:19, Transit: 13:29. Moon - Rise: 05:54, Set: 19:24. Civil Dark: 20:52 - 06:06. Nautical Dark: 21:31 - 05:26. Astro Dark: 22:14 - 04:43

Total Clouds (% Sky Obscured)

44
36
42
25
29
29
43
34
25
15
15
76
21
22
33
32
21
4
3
4
1
3
4
3

Low Clouds (% Sky Obscured)

44
36
40
25
28
0
9
0
14
8
5
67
5
8
14
19
17
2
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
2
0
3
22
25
19
10
3
3
4
2
5
8
5
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

19
0
0
2
3
1
0
2
0
2
2
5
21
6
3
3
4
4
3
4
1
3
4
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
1
2
5
8
9
8
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
1
1
1
0
1
2
2
2
2
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
2
1
2
2
2
1
0
1
2
3
4
5
5
5
5
4
3
3
2
2
1
1
1

Chance of Frost

Temperature (°C)

8
7
6
5
5
7
10
13
15
16
17
18
19
19
19
18
16
14
12
10
9
9
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
96
96
91
80
67
59
53
48
44
43
42
44
53
68
75
83
88
90
90
91
93

Pressure (mb)

1024
1024
1024
1024
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023

Ozone (du)

353
351
350
351
351
353
354
355
359
354
351
351
352
353
353
352
352
352
352
350
349
349
351
350

Friday 17

New Moon 0%

06:13

20:49

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

Sun - Rise: 06:36, Set: 20:21, Transit: 13:28. Moon - Rise: 06:13, Set: 20:49. Civil Dark: 20:53 - 06:04. Nautical Dark: 21:33 - 05:24. Astro Dark: 22:16 - 04:41

Total Clouds (% Sky Obscured)

34
45
100
91
75
86
100
99
64
69
94
83
47
76
51
29
8
3
2
2
2
2
25
18

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
60
48
41
48
57
15
41
66
54
40
16
46
46
29
7
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

34
45
100
87
59
85
100
99
64
69
85
67
40
42
7
5
0
2
2
2
2
1
25
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
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
1
1
1
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)

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

Chance of Frost

Temperature (°C)

7
7
6
6
6
7
10
13
15
17
18
19
20
20
20
19
18
15
13
12
11
10
9
8

Feels Like (°C)

8
5
4
5
4
6
9
11
14
16
17
17
19
18
18
18
18
16
14
13
12
11
10
7

Dew Point (°C)

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

Relative Humidity (%)

91
94
94
94
96
90
80
71
62
57
53
49
46
46
46
50
67
77
81
84
84
84
85
87

Pressure (mb)

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

Ozone (du)

349
350
350
349
350
350
352
352
351
350
348
346
347
350
352
352
351
350
351
351
349
348
346
346

Saturday 18

Waxing Crescent 2%

06:37

22:16

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

Sun - Rise: 06:34, Set: 20:22, Transit: 13:28. Moon - Rise: 06:37, Set: 22:16. Civil Dark: 20:55 - 06:02. Nautical Dark: 21:34 - 05:22. Astro Dark: 22:18 - 04:38

Total Clouds (% Sky Obscured)

27
34
34
32
42
19
28
35
24
89
91
20
46
45
26
33
44
30
39
38
42
49
51
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
9
0
0
0
3
0
1
5
11
11
13
17
21
13

Medium Clouds (% Sky Obscured)

0
0
3
3
3
0
0
0
3
3
27
2
46
45
3
33
32
30
36
33
20
44
37
58

High Clouds (% Sky Obscured)

27
34
34
32
35
14
10
16
14
81
81
20
14
28
23
32
33
8
16
27
40
40
51
63

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
1
1
2
4
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
1
2
3
1
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)

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

Chance of Frost

Temperature (°C)

7
7
7
7
6
8
11
14
17
18
20
20
21
21
21
20
19
16
15
14
12
12
11
11

Feels Like (°C)

7
6
6
5
5
7
12
14
16
18
18
19
19
19
19
19
18
15
14
13
12
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

90
91
93
93
94
87
76
66
60
53
48
45
44
44
48
54
68
75
80
78
77
77
79
80

Pressure (mb)

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

Ozone (du)

346
345
343
341
341
340
340
340
338
337
336
335
334
334
335
335
336
335
336
334
334
335
336
338

Sunday 19

Waxing Crescent 6%

07:07

23:43

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
02 Bad

Sun - Rise: 06:32, Set: 20:24, Transit: 13:28. Moon - Rise: 07:07, Set: 23:43. Civil Dark: 20:56 - 06:00. Nautical Dark: 21:36 - 05:20. Astro Dark: 22:20 - 04:36

Total Clouds (% Sky Obscured)

84
100
100
99
99
98
97
94
96
98
100
99
97
96
97
99
100
100
100
100
99
98
97
98

Low Clouds (% Sky Obscured)

27
33
44
56
68
67
66
49
50
53
49
52
55
57
60
62
66
60
50
59
53
37
39
42

Medium Clouds (% Sky Obscured)

74
87
90
94
98
81
51
42
45
47
52
92
91
83
90
95
100
100
100
100
96
92
88
81

High Clouds (% Sky Obscured)

84
100
61
53
44
34
21
46
62
83
100
95
88
61
82
85
88
92
96
100
86
73
70
61

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

Precipitation Probability (%)

0
0
0
0
13
0
2
3
20
25
14
40
46
46
67
77
79
75
70
45
52
45
26
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

1
1
2
2
2
2
2
3
4
5
6
7
7
7
7
5
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

10
10
9
9
9
9
11
13
16
17
17
18
17
17
17
16
15
14
13
12
11
11
10
9

Feels Like (°C)

9
9
8
8
8
8
10
12
14
14
16
16
16
15
15
14
14
13
11
10
10
9
8
7

Dew Point (°C)

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

Relative Humidity (%)

84
81
81
81
81
84
83
82
67
65
66
71
79
81
81
82
84
84
87
89
90
90
90
82

Pressure (mb)

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

Ozone (du)

340
344
347
349
351
351
351
352
352
352
352
353
356
356
356
355
356
357
358
360
362
365
366
367

Monday 20

Waxing Crescent 14%

07:48

01:02

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

Sun - Rise: 06:30, Set: 20:25, Transit: 13:28. Moon - Rise: 07:48, Set: 01:02. Civil Dark: 20:58 - 05:58. Nautical Dark: 21:38 - 05:18. Astro Dark: 22:22 - 04:33

Total Clouds (% Sky Obscured)

98
99
96
94
91
92
46
59
90
53
45
43
38
33
39
48
61
66
70
70
66
62
58
61

Low Clouds (% Sky Obscured)

46
49
46
41
37
41
46
55
49
45
43
38
32
28
19
12
2
9
15
22
26
30
34
37

Medium Clouds (% Sky Obscured)

76
70
65
41
4
0
0
0
0
0
0
1
1
1
4
3
5
0
0
0
0
0
6
11

High Clouds (% Sky Obscured)

52
33
37
41
40
35
2
5
32
7
3
2
1
1
0
0
0
0
0
0
3
6
8
5

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 (%)

20
11
11
9
3
3
3
0
1
1
2
4
4
1
2
2
0
1
0
0
0
0
0
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
5
5
5
6
6
8
10
9
12
13
14
14
15
14
15
15
9
8
8
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

81
81
82
87
88
79
69
61
54
48
43
41
43
45
46
53
61
69
73
75
79
81
82
85

Pressure (mb)

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

Ozone (du)

368
368
369
369
371
374
376
378
378
379
380
380
382
383
385
386
387
389
392
396
399
401
403
405

Tuesday 21

Waxing Crescent 23%

08:43

02:07

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
02 Bad

Sun - Rise: 06:29, Set: 20:26, Transit: 13:27. Moon - Rise: 08:43, Set: 02:07. Civil Dark: 20:59 - 05:56. Nautical Dark: 21:40 - 05:15. Astro Dark: 22:24 - 04:31

Total Clouds (% Sky Obscured)

68
75
78
84
91
93
91
96
95
94
93
95
97
99
94
87
78
78
71
68
66
65
63
64

Low Clouds (% Sky Obscured)

39
54
58
52
50
63
69
76
72
67
65
48
36
25
24
22
19
10
9
6
17
25
25
26

Medium Clouds (% Sky Obscured)

35
42
42
42
41
43
53
55
55
52
48
53
58
69
64
60
60
55
50
45
40
35
40
45

High Clouds (% Sky Obscured)

2
0
25
30
50
36
28
17
13
6
0
7
15
22
43
54
60
44
45
44
33
17
0
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
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
Very Light Rain

Precipitation Probability (%)

8
3
15
16
10
11
10
8
11
13
14
16
17
16
22
24
23
20
17
6
23
29
29
50

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
4
4
4
4
3
3
4
4
4
3
4
4
4
4
4
4
4
5
5
5
4
4
3

Relative Humidity (%)

88
91
96
90
86
82
78
74
70
68
64
62
60
58
57
61
66
70
77
85
91
91
91
91

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

404
402
401
403
406
408
407
407
406
405
404
402
401
400
399
400
402
403
404
405
406
404
402
400

Wednesday 22

Waxing Crescent 34%

09:52

02:55

Sun - Rise: 06:27, Set: 20:28, Transit: 13:27. Moon - Rise: 09:52, Set: 02:55. Civil Dark: 21:01 - 05:54. Nautical Dark: 21:41 - 05:13. Astro Dark: 22:26 - 04:28

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 Wangen an der Aare, Oberaargau, Switzerland (47.24,7.66)

Generated: 16/04/26 02:58:49. Forecast: 16/04/26 to 22/04/26. Timezone: UTC+2.00