Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Waxing Gibbous 97%

18:36

05:21

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

Sun - Rise: 06:15, Set: 20:37, Transit: 13:27. Moon - Rise: 18:36, Set: 05:21. Civil Dark: 21:11 - 05:42. Nautical Dark: 21:52 - 05:00. Astro Dark: 22:40 - 04:12

Total Clouds (% Sky Obscured)

98
98
100
98
100
100
90
91
100
99
95
96
99
86
52
27
14
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

39
21
17
54
47
25
46
78
80
84
77
89
96
73
52
27
14
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

72
37
34
67
43
43
28
31
17
19
15
15
11
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

46
96
63
75
100
100
46
45
100
94
82
52
3
1
1
3
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
4
7
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
3
15
27
36
41
41
11

Precipitation Type

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

Precipitation Probability (%)

5
3
1
20
23
35
53
48
53
55
51
40
19
12
4
3
4
2
1
2
1
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
9
11
12
14
16
16
16
15
15
15
14
12
11
10
8
7
6
6
5
5
4
4
3

Feels Like (°C)

7
8
10
12
13
14
14
13
13
13
13
12
10
9
8
8
7
6
6
6
5
5
5
3

Dew Point (°C)

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

Relative Humidity (%)

91
91
85
79
67
59
59
63
64
62
62
64
73
73
72
79
85
90
93
93
94
94
94
94

Pressure (mb)

1017
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

362
362
362
362
363
364
365
367
369
370
371
372
372
375
379
382
384
387
390
397
400
403
405
407

Thursday 30

Waxing Gibbous 99%

19:45

05:40

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

Sun - Rise: 06:14, Set: 20:39, Transit: 13:27. Moon - Rise: 19:45, Set: 05:40. Civil Dark: 21:12 - 05:40. Nautical Dark: 21:54 - 04:58. Astro Dark: 22:42 - 04:10

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
6
6
1
1
3
0
0
0
0
0
0
0
0
4
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
6
6
1
1
3
0
0
0
0
0
0
0
0
4
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

4
10
6
5
2
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
1
0
0
6
10
20
25
16
26
13
6
14
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
2
3
4
5
6
6
6
6
6
6
5
5
3
1
2
3
3
3
4
4
3
3
4

Chance of Frost

Temperature (°C)

4
6
8
10
12
14
15
16
16
17
16
16
14
11
9
8
7
7
7
7
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
83
74
66
60
55
51
50
48
48
49
51
60
71
77
81
85
85
84
84
84
84
83
83

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1019
1019
1021
1021
1022
1022
1023
1023
1023
1024
1024
1024

Ozone (du)

410
413
416
417
416
414
412
410
407
406
405
402
400
399
398
396
396
396
396
393
392
392
392
392

Friday 1

Full Moon 100%

20:55

06:02

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

Sun - Rise: 06:12, Set: 20:40, Transit: 13:27. Moon - Rise: 20:55, Set: 06:02. Civil Dark: 21:14 - 05:38. Nautical Dark: 21:56 - 04:56. Astro Dark: 22:44 - 04:07

Total Clouds (% Sky Obscured)

2
2
1
0
0
8
13
26
35
32
41
35
22
2
1
1
2
2
5
3
28
30
30
35

Low Clouds (% Sky Obscured)

2
2
1
0
0
8
13
26
35
26
27
34
22
2
0
1
2
1
3
0
0
1
0
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
23
25
15
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
1
3
4
7
5
5
3
0
2
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
10
13
15
15
16
17
17
17
18
17
16
15
14
12
11
10
10
10
9
10
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

81
70
63
58
54
51
48
46
43
44
46
49
62
71
77
81
81
82
84
84
85
84
85
82

Pressure (mb)

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

Ozone (du)

391
390
389
389
388
388
389
388
387
386
386
384
382
378
374
372
372
373
372
369
366
365
363
363

Saturday 2

Waning Gibbous 98%

22:03

06:29

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

Sun - Rise: 06:11, Set: 20:41, Transit: 13:27. Moon - Rise: 22:03, Set: 06:29. Civil Dark: 21:15 - 05:37. Nautical Dark: 21:58 - 04:54. Astro Dark: 22:46 - 04:05

Total Clouds (% Sky Obscured)

35
35
28
9
26
47
71
81
90
97
98
99
100
93
85
83
90
95
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
2
2
1
7
17
27
22
40
48
25
19
39
53
55
24
22
20
22
18
13
6
5
3

Medium Clouds (% Sky Obscured)

0
0
0
0
5
9
40
43
48
27
48
54
59
52
44
41
51
60
33
77
89
100
100
100

High Clouds (% Sky Obscured)

10
10
7
2
7
20
47
61
68
88
92
96
100
72
42
10
38
71
100
80
60
41
58
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
2
5
2
6
5
3
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
22
17
21
32
50
62
63
66
62
64
45
43
29
26
17
15
9
14
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.5
0.4
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
12
14
16
18
18
19
20
20
20
17
16
15
14
12
12
11
10
10
10
9
9
9
9

Feels Like (°C)

8
11
13
15
18
18
18
18
18
18
16
16
15
14
12
10
10
9
9
8
8
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

80
73
63
56
50
49
47
45
42
45
68
73
79
79
86
90
90
91
88
90
88
88
85
87

Pressure (mb)

1023
1023
1022
1022
1021
1021
1020
1019
1018
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

362
362
362
361
360
359
360
359
358
357
355
356
354
352
351
352
353
352
351
352
353
356
357
358

Sunday 3

Waning Gibbous 95%

23:10

07:04

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:09, Set: 20:43, Transit: 13:27. Moon - Rise: 23:10, Set: 07:04. Civil Dark: 21:17 - 05:35. Nautical Dark: 21:59 - 04:52. Astro Dark: 22:49 - 04:02

Total Clouds (% Sky Obscured)

100
98
97
95
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
10
29
31
23
28
30
54
58
93
94
96
92
89
89
89
82
76
73
64
56
46
45
44

Medium Clouds (% Sky Obscured)

100
94
87
84
82
82
75
87
91
96
98
99
100
99
99
98
97
96
95
93
91
89
86
88

High Clouds (% Sky Obscured)

92
66
39
21
47
74
100
100
100
100
100
100
100
100
100
100
100
99
98
97
94
91
93
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
3
3
3
4
4
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
10
4
4
8
16
31
52
72
91
95
95
95
81
62
42
38
31
22
20
19
17
16
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.5
1
0.7
1
1.6
0.6
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
86
68
53
42
42
46
65
78
86
89
90
90
90
90
90
90
90
90
90
90
91
90

Pressure (mb)

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

Ozone (du)

358
358
360
360
362
363
365
366
367
367
367
365
366
368
370
371
373
373
372
372
371
371
370
370

Monday 4

Waning Gibbous 90%

00:10

07:04

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:08, Set: 20:44, Transit: 13:27. Moon - Rise: 00:10, Set: 07:04. Civil Dark: 21:18 - 05:34. Nautical Dark: 22:01 - 04:50. Astro Dark: 22:51 - 04:00

Total Clouds (% Sky Obscured)

100
91
82
74
77
80
84
90
95
99
100
100
100
100
100
100
93
87
81
71
61
55
69
81

Low Clouds (% Sky Obscured)

42
38
35
32
35
35
40
55
71
88
90
95
98
96
93
89
78
71
63
52
38
26
38
51

Medium Clouds (% Sky Obscured)

91
83
75
67
60
54
50
61
72
85
85
92
99
98
98
97
87
76
66
63
60
55
48
37

High Clouds (% Sky Obscured)

87
54
36
16
33
56
84
87
89
90
91
93
95
66
34
2
3
5
1
4
6
8
13
18

ISS Passover

Visibility (miles)

9
9
9
9
8
8
7
7
7
8
9
7
5
3
4
5
6
7
7
8
8
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
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
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

3
8
9
7
25
38
51
66
81
94
95
95
95
95
95
95
95
85
65
59
50
39
34
27

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.5
0.8
1.1
1
1
1
1.3
1.4
1.3
0.9
0.6
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
9
11
11
11
12
13
16
16
16
14
13
13
10
10
9
9
10
9
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

88
87
72
62
52
52
51
51
62
76
93
93
95
96
96
96
96
95
95
95
95
96
96
95

Pressure (mb)

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

Ozone (du)

371
371
371
370
370
370
370
370
371
371
371
372
373
374
374
375
375
376
377
378
378
379
379
380

Tuesday 5

Waning Gibbous 83%

01:01

07:49

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: 06:06, Set: 20:45, Transit: 13:26. Moon - Rise: 01:01, Set: 07:49. Civil Dark: 21:19 - 05:32. Nautical Dark: 22:03 - 04:48. Astro Dark: 22:53 - 03:57

Total Clouds (% Sky Obscured)

92
91
90
90
80
67
48
38
28
18
31
45
61
75
88
100
100
100
100

Low Clouds (% Sky Obscured)

60
41
41
43
48
51
48
38
28
18
31
45
56
44
33
28
30
33
35

Medium Clouds (% Sky Obscured)

31
32
33
30
23
18
16
11
13
16
14
21
28
47
65
83
89
94
100

High Clouds (% Sky Obscured)

23
20
12
4
9
11
12
9
4
4
5
10
11
41
67
90
86
86
96

ISS Passover

Visibility (miles)

9
9
8
7
6
6
6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

9
23
32
41
51
58
62
56
51
44
44
45
46
54
59
64
72
81
88

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.4
0.3
0.2
0
0
0
0
0.2
0.2
0.2
0.4
0.6
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
10
11
12
13
14
14
15
15
15
14
13
11
11
10
9
9
9

Feels Like (°C)

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

Dew Point (°C)

8
8
8
9
9
8
8
7
5
3
1
3
5
8
8
8
8
8
7

Relative Humidity (%)

93
90
87
86
81
74
67
61
51
44
38
48
61
77
80
84
88
88
87

Pressure (mb)

1014
1013
1013
1013
1012
1012
1011
1011
1010
1010
1009
1010
1010
1010
1011
1011
1012
1012
1012

Ozone (du)

381
382
382
383
383
383
383
384
382
380
378
377
376
375
374
372
371
369
368

Forecast for Eywald, Bern-Mittelland District, Switzerland (46.77,7.42)

Generated: 29/04/26 07:30:57. Forecast: 29/04/26 to 05/05/26. Timezone: UTC+2.00