Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

First Quarter 56%

15:37

23:38

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:34, Set: 20:32, Transit: 13:33. Moon - Rise: 15:37, Set: 23:38. Civil Dark: 21:04 - 06:02. Nautical Dark: 21:44 - 05:23. Astro Dark: 22:28 - 04:39

Total Clouds (% Sky Obscured)

41
51
54
67
95
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
41
40
36
27
32
47
37
38
67
42
42
44
50
64
79
77
69
77
59
64
87
63
50

Medium Clouds (% Sky Obscured)

41
51
54
67
83
61
81
69
51
72
49
63
87
81
84
100
100
100
100
100
97
90
65
78

High Clouds (% Sky Obscured)

41
51
51
57
74
82
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
2
1
2
2
6
7
2
3
3
3
7
5
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
31
15
0
0
0

Precipitation Type

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

Precipitation Probability (%)

2
34
48
48
34
21
51
87
95
95
95
95
95
95
95
95
95
95
93
95
88
82
85
81

Precipitation Amount (mm)

0
0
0
0.3
0
0
0
0.7
1.4
2.5
1.6
1.1
0.9
1.4
3.7
1.6
4.5
0.8
0.7
0.7
0.7
0.5
0.5
0.5

Wind Speed/Direction (mph)

7
3
3
5
2
2
3
4
2
4
4
4
3
2
4
3
3
3
2
3
3
3
2
2

Chance of Frost

Temperature (°C)

16
16
16
17
18
20
21
22
22
19
19
19
19
18
17
16
15
15
15
14
15
14
14
13

Feels Like (°C)

15
16
18
19
20
21
21
21
21
18
20
20
21
20
17
16
15
14
15
14
14
14
14
14

Dew Point (°C)

15
15
15
15
13
14
13
13
15
17
18
17
17
17
16
16
15
14
14
13
14
13
13
13

Relative Humidity (%)

92
93
90
83
73
66
60
58
65
92
96
88
89
92
93
96
96
96
96
95
93
95
93
96

Pressure (mb)

1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1011
1012
1011
1012
1013
1013
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

316
315
316
316
314
315
313
313
312
309
311
312
311
310
309
315
313
313
311
310
311
311
312
311

Friday 21

Waxing Gibbous 66%

16:39

00:19

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

Sun - Rise: 06:36, Set: 20:30, Transit: 13:33. Moon - Rise: 16:39, Set: 00:19. Civil Dark: 21:02 - 06:03. Nautical Dark: 21:42 - 05:25. Astro Dark: 22:26 - 04:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
100
100
95
90
91
52
42
17
56
62
89
75
49
55
64
80

Low Clouds (% Sky Obscured)

74
75
89
90
88
91
95
87
85
81
75
80
86
39
19
12
56
62
88
69
31
45
53
74

Medium Clouds (% Sky Obscured)

87
100
100
100
100
100
100
95
100
100
91
78
79
26
28
5
31
55
72
24
31
17
25
26

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
50
50
29
45
45
22
0
0
0
0
0
0
1
1
4
7
7

ISS Passover

Visibility (miles)

9
9
8
0
0
0
0
0
1
9
8
6
7
9
8
9
9
9
9
6
8
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

77
94
95
95
95
95
95
95
91
74
76
80
85
67
51
31
21
8
21
26
13
16
22
24

Precipitation Amount (mm)

0.3
0.4
1.1
4.2
4
2.7
2.8
1.4
0.5
0.4
0.4
0.6
1.1
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
14
13
12
12
12
12
13
13
13
13
14
14
13
12
11
11
11
11
10
10
10
11

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
12
12
12
12
13
12
13
13
13
13
13
11
10
10
10
10
9
9
9
10

Relative Humidity (%)

96
96
95
98
100
100
100
98
96
95
96
98
96
96
95
95
93
93
91
93
93
93
93
93

Pressure (mb)

1012
1012
1012
1013
1013
1014
1014
1015
1015
1014
1014
1015
1014
1015
1015
1016
1017
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

312
312
313
312
310
311
312
319
323
326
324
325
332
330
326
324
324
323
322
319
317
317
316
315

Saturday 22

Waxing Gibbous 75%

17:33

01:11

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

Sun - Rise: 06:37, Set: 20:28, Transit: 13:32. Moon - Rise: 17:33, Set: 01:11. Civil Dark: 21:00 - 06:05. Nautical Dark: 21:40 - 05:26. Astro Dark: 22:24 - 04:43

Total Clouds (% Sky Obscured)

61
71
66
80
92
97
81
95
91
92
60
61
65
80
56
48
81
69
43
11
12
45
37
51

Low Clouds (% Sky Obscured)

56
69
63
32
40
39
58
90
83
83
34
41
46
49
26
17
10
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

7
3
0
34
29
36
36
29
39
37
39
28
28
50
35
34
72
64
31
10
7
28
21
19

High Clouds (% Sky Obscured)

5
3
6
40
45
49
34
4
10
23
3
5
2
2
2
1
2
0
1
0
1
2
2
25

ISS Passover

Visibility (miles)

6
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

3
6
8
8
2
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 (%)

21
16
26
23
17
10
10
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
10
12
14
16
16
16
17
16
17
18
20
19
18
15
13
11
10
10
10
10
10
8
9

Dew Point (°C)

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

Relative Humidity (%)

93
91
90
86
80
72
55
49
51
50
44
43
43
59
65
71
72
71
73
75
76
77
78
78

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

314
314
314
313
314
313
310
309
308
308
308
308
307
307
307
307
308
308
309
310
309
310
312
311

Sunday 23

Waxing Gibbous 83%

18:18

02:11

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

Sun - Rise: 06:38, Set: 20:26, Transit: 13:32. Moon - Rise: 18:18, Set: 02:11. Civil Dark: 20:58 - 06:06. Nautical Dark: 21:38 - 05:28. Astro Dark: 22:21 - 04:45

Total Clouds (% Sky Obscured)

49
51
54
28
8
10
14
18
32
61
96
98
99
100
83
58
50
21
29
41
43
49
54
44

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

9
2
3
2
2
2
2
2
2
0
0
0
0
0
0
0
3
0
0
0
2
4
7
6

High Clouds (% Sky Obscured)

30
42
47
22
4
3
6
8
27
58
95
97
98
100
83
56
45
19
29
41
43
49
52
41

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 (%)

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

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

Chance of Frost

Temperature (°C)

10
10
12
15
16
18
19
21
22
22
22
22
21
19
17
15
14
13
13
13
13
12
12
12

Feels Like (°C)

9
10
13
15
16
19
19
21
21
22
21
20
19
19
17
14
13
12
13
13
13
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

78
78
73
61
55
51
46
43
41
40
39
40
48
62
69
73
75
75
76
75
74
72
72
71

Pressure (mb)

1021
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020

Ozone (du)

311
311
310
309
309
307
306
304
302
300
299
299
299
299
300
301
301
301
302
301
301
302
303
303

Monday 24

Waxing Gibbous 90%

18:54

03:18

06 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Good
14 OK
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

Sun - Rise: 06:39, Set: 20:24, Transit: 13:32. Moon - Rise: 18:54, Set: 03:18. Civil Dark: 20:56 - 06:07. Nautical Dark: 21:36 - 05:30. Astro Dark: 22:19 - 04:47

Total Clouds (% Sky Obscured)

44
30
41
51
94
81
63
12
29
68
100
100
100
98
92
87
79
73
63
56
57
53
58
63

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
0
0
0
21
24
22
20
18
19
23
23
30
34

Medium Clouds (% Sky Obscured)

5
4
3
1
0
0
0
0
1
2
3
24
43
57
41
30
18
27
37
42
43
44
45
45

High Clouds (% Sky Obscured)

38
25
34
44
93
81
63
9
28
66
100
100
100
98
92
87
79
73
63
56
57
53
58
63

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
4
4
6
17
18
19
44
52
81
95
95
95
92
66
53
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.9
1
1.4
0.6
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
14
17
19
21
23
24
25
25
25
25
24
22
19
17
17
15
15
14
14
14
14
13

Feels Like (°C)

12
12
15
18
20
21
22
23
26
26
25
24
24
22
20
19
18
17
17
17
17
14
15
14

Dew Point (°C)

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

Relative Humidity (%)

71
69
68
57
50
48
45
43
40
39
41
43
50
66
73
73
73
73
75
78
79
83
87
90

Pressure (mb)

1019
1019
1019
1018
1018
1018
1017
1016
1016
1015
1014
1014
1013
1013
1013
1012
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

304
303
303
304
305
304
303
304
304
302
302
302
303
303
304
304
304
305
304
304
304
304
304
303

Tuesday 25

Waxing Gibbous 95%

19:22

04:28

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:41, Set: 20:22, Transit: 13:32. Moon - Rise: 19:22, Set: 04:28. Civil Dark: 20:54 - 06:09. Nautical Dark: 21:34 - 05:31. Astro Dark: 22:16 - 04:49

Total Clouds (% Sky Obscured)

68
73
75
78
80
75
70
64
72
80
86
84
81
79
76
69
60
60
60
60
60
55
55
55

Low Clouds (% Sky Obscured)

38
42
39
34
28
20
13
8
9
15
21
30
35
39
47
62
60
60
60
60
60
55
55
55

Medium Clouds (% Sky Obscured)

44
47
40
31
19
13
14
13
19
27
35
31
30
29
36
43
50
50
49
49
54
55
55
55

High Clouds (% Sky Obscured)

68
73
64
50
40
38
40
43
59
72
86
74
61
42
34
34
40
45
50
50
55
50
50
44

ISS Passover

Visibility (miles)

8
7
6
7
8
9
9
9
9
9
9
9
7
4
1
4
7
9
9
8
7
7
6
6

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

Precipitation Probability (%)

53
58
56
44
22
22
17
8
20
22
19
28
40
65
77
83
95
76
56
30
56
73
86
75

Precipitation Amount (mm)

0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.7
1
0.6
0.3
0
0.3
0.5
0.8
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
14
16
18
19
21
22
24
24
24
24
22
20
18
17
16
15
15
15
15
15
15
14

Feels Like (°C)

14
14
14
14
15
15
16
18
19
26
24
23
24
25
26
16
15
16
15
15
15
15
15
14

Dew Point (°C)

12
13
13
13
12
12
12
11
11
11
11
11
13
14
16
16
15
15
15
14
14
14
14
14

Relative Humidity (%)

92
92
93
82
71
61
56
50
46
45
43
44
55
71
90
93
95
98
96
95
95
95
96
96

Pressure (mb)

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

Ozone (du)

304
305
306
306
306
307
306
305
304
304
304
304
303
302
301
302
302
302
303
303
304
305
307
308

Wednesday 26

Waxing Gibbous 98%

19:45

05:40

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

Sun - Rise: 06:42, Set: 20:21, Transit: 13:31. Moon - Rise: 19:45, Set: 05:40. Civil Dark: 20:52 - 06:10. Nautical Dark: 21:31 - 05:33. Astro Dark: 22:14 - 04:51

Total Clouds (% Sky Obscured)

60
55
43
29
17
15
13
10
20
29
39
45
50
57
70
84
97
98
99
100

Low Clouds (% Sky Obscured)

38
22
16
9
0
1
2
3
17
29
39
35
36
44
41
36
22
16
10
6

Medium Clouds (% Sky Obscured)

60
55
43
29
17
11
7
3
4
6
8
18
32
46
45
43
40
37
35
30

High Clouds (% Sky Obscured)

38
38
20
10
4
3
2
1
2
4
6
12
19
26
50
72
94
96
98
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

61
41
37
33
28
30
30
27
32
35
35
31
23
17
14
9
0
3
3
0

Precipitation Amount (mm)

0.3
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
2
1
3
3
4
4
4
4
4
3
2
2
2
3
5
5
5

Chance of Frost

Temperature (°C)

15
15
16
18
20
21
22
24
25
24
24
24
23
22
20
20
19
18
17
17

Feels Like (°C)

15
15
15
17
18
19
20
21
22
29
28
27
26
27
26
21
21
20
19
19

Dew Point (°C)

15
15
15
15
15
16
15
14
13
14
16
17
17
17
17
16
16
15
15
14

Relative Humidity (%)

96
95
95
85
76
69
61
54
47
53
59
64
68
75
80
81
82
82
83
82

Pressure (mb)

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

Ozone (du)

308
309
309
307
305
304
302
300
298
296
295
294
293
293
293
293
294
294
296
297

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

Generated: 20/08/26 06:33:46. Forecast: 20/08/26 to 26/08/26. Timezone: UTC+2.00