Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 99%

No Rise

05:40

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

Sun - Rise: 06:14, Set: 20:39, Transit: 13:27. Moon - Rise: No Rise, 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)

8
6
5
4
0
0
0
8
16
20
24
23
16
3
3
5
5
11
20
59
35
24
14
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
16
20
24
23
16
0
0
3
4
9
20
59
34
14
10
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
3
3
3
2
3
3
3
3
4
1
4
4
4
4
4
1
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
1
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
8
7
7
7
7
6
6
5
5
5
6
10
12
14
15
16
17
17
18
17
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

68
74
78
84
86
88
91
91
91
91
91
90
78
67
60
54
51
47
44
42
43
43
45
58

Pressure (mb)

1020
1021
1022
1022
1023
1023
1023
1024
1024
1024
1024
1025
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022

Ozone (du)

396
394
392
390
390
390
389
385
384
381
379
379
378
378
380
381
382
382
382
383
383
383
384
385

Friday 1

Full Moon 100%

20:55

06:02

20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 OK
05 OK
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

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
0
0
0
3
2
5
3
22
43
58
64
64
58
53
80
84
96
71
89
100
100
95
89

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
39
18
19
33
55
53
50
44
33

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
48
4
8
10
25
15
57

High Clouds (% Sky Obscured)

0
0
0
0
3
2
5
3
22
43
54
61
63
56
53
58
73
62
47
44
100
100
90
79

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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
8
13
30
31
35
57
57

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
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
10
10
9
9
9
9
9
8
8
8
9
12
14
16
17
18
19
19
19
19
19
18
17

Feels Like (°C)

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

Dew Point (°C)

7
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
6
7
7
7
11

Relative Humidity (%)

71
77
77
77
78
80
81
82
84
84
84
81
72
61
55
50
47
44
43
42
43
45
47
65

Pressure (mb)

1023
1024
1024
1024
1024
1025
1025
1025
1024
1024
1024
1024
1024
1024
1023
1023
1022
1021
1020
1020
1019
1018
1018
1018

Ozone (du)

386
386
386
385
383
381
377
373
370
370
369
368
367
367
369
370
368
366
365
363
363
361
359
360

Saturday 2

Waning Gibbous 98%

22:03

06:29

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 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)

81
84
100
100
100
100
100
100
90
100
100
100
100
100
99
92
98
100
100
100
100
99
98
96

Low Clouds (% Sky Obscured)

33
26
31
27
23
0
0
0
0
0
0
0
0
0
20
28
24
31
47
58
64
52
49
44

Medium Clouds (% Sky Obscured)

74
65
85
76
28
26
59
61
44
94
88
81
98
98
98
88
95
81
100
100
95
97
93
88

High Clouds (% Sky Obscured)

43
60
100
78
100
100
100
100
65
100
100
100
100
59
29
45
30
86
82
90
100
90
79
68

ISS Passover

Visibility (miles)

6
6
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
2
6
4
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

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

Precipitation Probability (%)

43
40
23
3
0
0
2
10
11
7
13
0
0
0
0
0
2
17
49
71
79
82
69
61

Precipitation Amount (mm)

0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
0.8
0.7
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
83
86
85
87
87
85
85
85
85
82
78
66
57
53
52
49
49
58
67
69
73
81

Pressure (mb)

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

Ozone (du)

359
359
359
360
360
360
360
359
359
358
360
361
363
365
364
366
365
365
362
361
362
361
361
361

Sunday 3

Waning Gibbous 95%

23:10

07:04

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 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)

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

Low Clouds (% Sky Obscured)

50
39
25
24
14
8
11
7
6
4
2
0
3
7
12
27
73
76
88
88
84
84
85
85

Medium Clouds (% Sky Obscured)

84
79
78
74
77
77
65
52
83
92
76
87
97
99
100
81
83
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

74
79
85
86
89
92
83
77
66
71
77
81
63
46
35
54
78
100
100
100
100
100
100
95

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

46
24
8
12
24
10
14
11
7
12
13
7
19
16
5
21
35
54
62
67
79
68
60
47

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0.5
0.4
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
10
9
9
8
8
8
8
8
8
9
11
12
14
14
14
13
11
10
10
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
91
90
91
91
91
91
91
90
88
88
88
82
73
65
57
56
59
68
90
91
96
98
100

Pressure (mb)

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

Ozone (du)

361
362
362
363
363
363
362
360
361
363
365
365
366
365
368
367
368
366
366
364
362
364
364
364

Monday 4

Waning Gibbous 90%

00:10

07:49

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:08, Set: 20:44, Transit: 13:26. Moon - Rise: 00:10, Set: 07:49. Civil Dark: 21:18 - 05:34. Nautical Dark: 22:01 - 04:50. Astro Dark: 22:51 - 04:00

Total Clouds (% Sky Obscured)

100
100
100
100
83
89
28
60
37
66
38
54
57
65
74
83
91
100
100
100
100
94
88
82

Low Clouds (% Sky Obscured)

86
60
45
57
30
66
23
51
23
58
27
17
20
20
20
39
55
68
74
80
86
77
66
55

Medium Clouds (% Sky Obscured)

100
90
100
81
69
86
28
36
29
22
24
26
38
50
58
72
85
100
100
100
99
93
86
81

High Clouds (% Sky Obscured)

100
100
100
90
76
59
28
19
0
21
38
54
57
65
74
83
90
99
99
100
100
78
59
42

ISS Passover

Visibility (miles)

5
5
6
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
7
6
5
4
6
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
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
Very Light Rain

Precipitation Probability (%)

42
35
29
38
38
29
44
43
27
37
43
46
74
79
87
84
83
88
95
95
95
90
75
66

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.5
0.4
0.6
0.8
0.9
0.8
0.5
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
94
94
94
94
91
91
91
91
85
73
62
53
61
71
81
84
87
93
91
91

Pressure (mb)

1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1012
1013
1013

Ozone (du)

363
363
365
367
368
367
368
370
371
372
373
372
372
372
372
372
375
377
380
379
378
378
378
379

Tuesday 5

Waning Gibbous 83%

01:01

08:43

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:06, Set: 20:45, Transit: 13:26. Moon - Rise: 01:01, Set: 08:43. Civil Dark: 21:19 - 05:32. Nautical Dark: 22:03 - 04:48. Astro Dark: 22:53 - 03:57

Total Clouds (% Sky Obscured)

76
69
62
75
88
99
99
98
98
98
98
98
99
99
100
99
98
98
99
98
97
98
99
100

Low Clouds (% Sky Obscured)

53
51
48
65
80
94
95
95
97
96
97
98
98
98
99
98
97
96
97
96
95
95
96
96

Medium Clouds (% Sky Obscured)

76
69
62
75
80
79
76
70
69
58
57
57
55
50
43
52
61
71
64
57
50
74
91
100

High Clouds (% Sky Obscured)

37
21
3
2
1
0
4
8
13
9
5
1
1
1
1
3
11
22
36
46
60
60
60
60

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

62
64
70
67
64
64
56
49
49
42
34
19
42
57
71
95
95
95
95
95
95
95
95
90

Precipitation Amount (mm)

0.3
0.3
0.5
0.4
0.3
0.4
0.2
0
0.3
0
0
0
0
0
0.2
0.7
1.2
1.7
1.6
1.2
0.8
0.7
0.6
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
7
7
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7
6
7
7
7
7
6

Feels Like (°C)

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

Dew Point (°C)

7
6
6
5
5
6
5
5
5
5
5
5
6
6
6
7
7
6
6
6
6
6
6
6

Relative Humidity (%)

91
91
93
93
94
96
96
96
96
94
94
94
94
96
96
98
98
98
98
98
96
96
96
94

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

380
380
380
380
379
379
379
379
379
379
377
375
373
375
376
378
378
378
379
379
379
379
382
386

Wednesday 6

Waning Gibbous 75%

01:43

09:45

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:05, Set: 20:46, Transit: 13:26. Moon - Rise: 01:43, Set: 09:45. Civil Dark: 21:21 - 05:30. Nautical Dark: 22:05 - 04:46. Astro Dark: 22:55 - 03:55

Total Clouds (% Sky Obscured)

98
97
95
75
48
9
8
7
6
7
8
13
18
22
25
49
62
71

Low Clouds (% Sky Obscured)

82
72
66
58
48
9
8
7
6
7
8
13
18
22
25
43
57
70

Medium Clouds (% Sky Obscured)

89
78
70
52
31
9
4
3
2
2
2
2
2
1
0
0
0
0

High Clouds (% Sky Obscured)

54
58
67
42
24
3
2
1
1
0
1
0
1
2
3
4
6
12

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

63
48
31
26
22
22
15
11
12
8
6
8
5
4
2
6
8
10

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

6
6
5
4
4
4
4
4
3
3
4
5
5
7
9
10
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
94
94
93
93
93
93
91
89
86
74
64
56
57
57

Pressure (mb)

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

Ozone (du)

389
389
389
389
388
386
384
383
383
382
381
380
379
380
381
382
383
384

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

Generated: 30/04/26 20:24:48. Forecast: 30/04/26 to 06/05/26. Timezone: UTC+2.00