Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 91%

23:50

07:46

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

Sun - Rise: 06:19, Set: 20:35, Transit: 13:27. Moon - Rise: 23:50, Set: 07:46. Civil Dark: 21:08 - 05:46. Nautical Dark: 21:50 - 05:04. Astro Dark: 22:35 - 04:17

Total Clouds (% Sky Obscured)

66
41
29
40
76
50
62
85
55
54
49
47
38
53
58
59
96
89
89
98
100
100
88
100

Low Clouds (% Sky Obscured)

2
0
1
1
1
1
1
1
1
1
1
0
0
0
2
2
2
2
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

8
0
0
0
58
17
48
48
49
47
43
38
31
45
49
45
62
92
91
97
100
92
33
78

High Clouds (% Sky Obscured)

0
2
28
50
50
33
53
27
2
0
0
0
0
1
6
7
82
24
52
93
61
100
83
100

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

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

Chance of Frost

Temperature (°C)

3
3
2
1
1
1
1
1
1
1
4
6
9
11
12
13
14
15
14
14
13
11
9
7

Feels Like (°C)

1
1
1
-1
-2
-2
-2
-1
-2
0
3
6
10
12
12
13
14
13
11
11
10
9
6
4

Dew Point (°C)

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

Relative Humidity (%)

96
93
91
89
91
89
91
89
89
89
86
75
63
50
44
40
39
38
40
45
62
70
74
79

Pressure (mb)

1010
1010
1010
1011
1011
1011
1011
1010
1010
1010
1010
1009
1008
1007
1007
1006
1006
1006
1006
1006
1006
1006
1007
1008

Ozone (du)

426
424
421
420
420
421
420
419
419
420
419
414
408
404
406
413
409
408
407
406
406
407
404
405

Saturday 27

Waning Gibbous 83%

00:58

08:33

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
20 Bad
21 Bad

Sun - Rise: 06:17, Set: 20:37, Transit: 13:27. Moon - Rise: 00:58, Set: 08:33. Civil Dark: 21:10 - 05:44. Nautical Dark: 21:52 - 05:02. Astro Dark: 22:37 - 04:15

Total Clouds (% Sky Obscured)

100
100
100
87
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
10
12
15
15
19
15
18
20
31
47
70
91
94
96
91
61
43
40

Medium Clouds (% Sky Obscured)

63
91
95
87
98
100
100
100
100
100
100
100
96
100
100
100
99
100
100
100
100
100
90
79

High Clouds (% Sky Obscured)

100
100
100
62
95
100
100
100
100
100
100
100
100
82
100
82
100
100
100
100
100
100
85
69

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 (%)

4
4
6
8
9
10
13
12
17
20
21
25
24
33
26
30
24
37
36
31
21
18
14
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
2
3
3
3
4
4
4
4
5
6
9
9
10
9
10
10
9
8
8
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
76
76
76
81
78
76
78
75
71
62
58
55
55
57
61
71
81
85
88
91
94

Pressure (mb)

1009
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1016
1016
1017

Ozone (du)

407
408
411
413
415
414
413
412
410
405
400
398
395
392
390
387
382
379
377
375
375
373
372
371

Sunday 28

Waning Gibbous 75%

01:58

09:33

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

Sun - Rise: 06:16, Set: 20:38, Transit: 13:27. Moon - Rise: 01:58, Set: 09:33. Civil Dark: 21:11 - 05:42. Nautical Dark: 21:53 - 05:00. Astro Dark: 22:39 - 04:12

Total Clouds (% Sky Obscured)

100
90
99
69
87
100
49
36
36
90
75
43
97
38
82
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

46
52
51
48
42
42
38
37
28
22
22
23
24
28
39
37
59
71
63
67
63
49
33
18

Medium Clouds (% Sky Obscured)

43
27
73
37
84
35
46
44
46
78
23
52
43
50
50
52
51
44
25
67
92
98
76
100

High Clouds (% Sky Obscured)

100
85
42
44
45
100
55
38
23
4
37
41
67
43
80
97
100
97
100
100
100
100
100
100

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
1
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 (%)

7
12
13
14
12
8
3
2
2
3
2
3
2
3
3
2
3
5
5
5
14
11
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
3
3
3
4
4
4
4
3
4
2
2
3
4
4
5
6
5
5
6
5
4
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
4
5
3
3
4
4
5
5
8
10
10
14
12
12
13
13
13
12
12
11
9

Dew Point (°C)

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

Relative Humidity (%)

94
93
94
91
91
88
86
86
86
85
74
64
58
53
49
48
47
49
51
53
63
77
84
87

Pressure (mb)

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

Ozone (du)

371
375
377
374
372
371
372
373
370
367
367
365
365
365
365
368
369
371
371
372
372
372
371
372

Monday 29

Waning Gibbous 64%

02:45

10:46

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
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

Sun - Rise: 06:14, Set: 20:39, Transit: 13:27. Moon - Rise: 02:45, Set: 10:46. Civil Dark: 21:13 - 05:41. Nautical Dark: 21:55 - 04:58. Astro Dark: 22:41 - 04:10

Total Clouds (% Sky Obscured)

100
100
100
98
100
100
100
79
58
37
61
82
100
100
100
100
100
100
100
84
59
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
11
11
9
7
5
4
1
1
0

Medium Clouds (% Sky Obscured)

100
85
71
48
47
38
48
29
47
28
33
39
19
31
47
60
63
63
60
40
24
6
20
38

High Clouds (% Sky Obscured)

100
100
90
83
100
100
100
80
60
40
57
78
100
99
98
98
99
99
100
74
30
100
99
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
7
9
8
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

3
11
12
5
10
10
5
7
6
3
6
6
4
5
8
30
43
45
35
35
25
25
15
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
8
8
8
7
7
8
8
9
11
13
15
16
17
18
17
17
17
16
15
13
11

Feels Like (°C)

8
6
6
5
5
5
5
4
5
5
8
10
12
13
14
15
15
16
16
16
17
17
12
10

Dew Point (°C)

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

Relative Humidity (%)

88
84
78
78
75
74
74
74
74
77
73
64
58
53
52
49
57
59
60
61
62
73
82
90

Pressure (mb)

1017
1018
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1013
1013
1012
1012
1011
1011
1011
1010
1010
1011
1012

Ozone (du)

373
375
377
378
378
376
375
375
375
375
374
375
374
376
377
377
378
378
377
377
378
375
375
375

Tuesday 30

Waning Gibbous 53%

03:22

12:05

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
20 Bad
21 Bad

Sun - Rise: 06:13, Set: 20:41, Transit: 13:27. Moon - Rise: 03:22, Set: 12:05. Civil Dark: 21:14 - 05:39. Nautical Dark: 21:57 - 04:56. Astro Dark: 22:43 - 04:08

Total Clouds (% Sky Obscured)

100
100
100
100
98
100
100
100
100
76
100
100
96
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
6
11
17
11
6
1
2
3
2
3
2
4
52
69
77
72
70
67
62
58
55
59
62

Medium Clouds (% Sky Obscured)

50
50
51
50
50
73
48
100
100
71
52
57
67
70
69
83
76
69
58
54
51
50
68
85

High Clouds (% Sky Obscured)

100
100
100
100
98
100
100
100
90
78
92
86
77
88
94
100
100
100
100
98
96
92
93
95

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

2
16
18
11
18
17
12
12
10
7
10
12
23
33
41
51
61
66
75
76
77
74
82
88

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.5
0.5
0.5
0.4
0.5
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
87
87
85
85
82
82
80
81
76
70
66
64
67
70
78
80
84
87
92
95
96
96

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1008

Ozone (du)

373
371
372
373
374
373
371
371
371
373
373
372
374
374
375
376
376
376
376
376
376
376
376
375

Wednesday 1

Third Quarter 41%

03:50

13:27

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
20 Bad
21 Bad

Sun - Rise: 06:11, Set: 20:42, Transit: 13:27. Moon - Rise: 03:50, Set: 13:27. Civil Dark: 21:16 - 05:37. Nautical Dark: 21:59 - 04:54. Astro Dark: 22:46 - 04:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
98
99
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

70
69
72
78
80
80
77
73
70
68
73
77
80
83
85
89
92
94
97
96
95
94
93
92

Medium Clouds (% Sky Obscured)

100
100
100
100
94
89
82
83
83
82
88
92
96
92
88
83
86
88
90
88
87
85
89
92

High Clouds (% Sky Obscured)

96
93
90
87
90
95
100
89
81
76
79
78
72
74
72
75
68
66
68
56
41
30
41
51

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
9
9
9
8
7
6
4
2
1
0
0
0
2
3
5
4

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
Light Rain
Very Light Rain
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

94
79
64
40
50
50
41
64
74
77
81
83
83
86
88
89
88
90
94
92
93
95
92
89

Precipitation Amount (mm)

0.8
0.5
0.3
0
0
0
0
0.3
0.4
0.4
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.7
0.9
0.8
0.8
0.9
0.7
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
95
93
93
93
93
91
91
90
90
87
85
85
88
90
93
96
96
100
100
98
98
98

Pressure (mb)

1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1012
1012
1013
1014
1015
1015

Ozone (du)

374
373
373
374
374
375
375
376
376
375
375
375
375
375
375
375
374
375
375
375
375
376
376
377

Thursday 2

Waning Crescent 30%

04:12

14:50

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: 06:10, Set: 20:43, Transit: 13:26. Moon - Rise: 04:12, Set: 14:50. Civil Dark: 21:17 - 05:35. Nautical Dark: N/A - 04:52. Astro Dark: 22:48 - 04:03

Total Clouds (% Sky Obscured)

99
99
100
100
99
98
97
89
80
70
70
71
74
78
83
88
91
95
98
95
93
92

Low Clouds (% Sky Obscured)

92
89
87
87
90
92
92
90
85
80
78
77
74
77
82
88
91
94
96
90
86
82

Medium Clouds (% Sky Obscured)

95
96
97
98
95
92
89
80
68
53
37
23
12
7
4
1
3
5
6
4
2
0

High Clouds (% Sky Obscured)

62
74
81
100
69
37
8
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

87
84
79
70
67
62
57
54
50
46
40
32
21
19
16
12
11
9
6
7
5
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
2
3
3
3
3
2
2
2
2
2
2
4
3
3
4
4
4
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
4
5
3
3
3
3
3
4
5
5
6
6
7
7
11
10
10
10
10

Dew Point (°C)

5
6
5
5
5
5
5
4
5
5
6
6
6
6
5
5
5
5
4
4
4
4

Relative Humidity (%)

96
98
96
96
98
96
96
96
96
96
98
91
87
82
74
69
64
62
58
57
60
65

Pressure (mb)

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

Ozone (du)

377
378
378
379
380
379
379
378
378
379
379
379
380
380
378
377
375
374
372
370
370
370

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

Generated: 26/04/24 22:04:10. Forecast: 26/04/24 to 02/05/24. Timezone: UTC+2.00