Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Crescent 0%

05:41

20:46

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

Sun - Rise: 06:24, Set: 20:45, Transit: 13:35. Moon - Rise: 05:41, Set: 20:46. Civil Dark: 21:19 - 05:50. Nautical Dark: 22:03 - 05:08. Astro Dark: 22:51 - 04:21

Total Clouds (% Sky Obscured)

52
40
32
0
2
2
2
0
0
0
0
0
0
0
5
8
8
5
4
2
2
2
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
8
8
5
4
2
2
1
0
0

Medium Clouds (% Sky Obscured)

1
13
2
0
2
2
2
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 (%)

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 (%)

16
7
0
0
0
0
0
0
0
0
0
0
0
0
1
3
8
15
19
20
18
14
10
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)

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

Chance of Frost

Temperature (°C)

19
18
18
18
17
17
16
16
16
16
19
20
22
24
25
27
28
28
28
28
27
26
24
21

Feels Like (°C)

20
20
20
19
18
19
18
18
17
18
22
23
24
25
27
28
29
29
29
29
28
28
27
23

Dew Point (°C)

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

Relative Humidity (%)

62
65
68
68
71
72
74
75
74
74
69
59
52
47
43
41
40
38
37
38
38
48
62
64

Pressure (mb)

1021
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1023

Ozone (du)

306
306
307
308
307
308
309
309
309
307
305
306
306
308
309
309
308
308
308
308
308
308
309
310

Wednesday 12

New Moon 1%

07:05

21:07

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

Sun - Rise: 06:25, Set: 20:44, Transit: 13:34. Moon - Rise: 07:05, Set: 21:07. Civil Dark: 21:17 - 05:52. Nautical Dark: 21:59 - 05:10. Astro Dark: 22:48 - 04:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
12
12
6
0
0
1
1
0
2
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
10
10
5
0
0
0
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
1
1
0
2
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
1
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 (%)

1
2
2
3
0
0
0
0
0
0
0
0
0
0
2
4
6
8
8
9
6
3
0
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)

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

Chance of Frost

Temperature (°C)

20
19
19
18
17
17
17
17
17
17
19
21
23
25
27
28
29
29
30
29
29
27
24
21

Feels Like (°C)

22
21
20
19
19
19
19
19
18
18
22
24
26
27
28
29
30
30
30
30
30
29
27
22

Dew Point (°C)

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

Relative Humidity (%)

66
69
69
71
71
71
72
73
73
75
71
59
54
47
43
40
37
33
32
32
32
46
57
58

Pressure (mb)

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

Ozone (du)

310
309
308
308
309
310
309
309
309
309
309
310
310
309
310
310
309
309
309
308
308
307
307
307

Thursday 13

Waxing Crescent 4%

08:25

21:25

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

Sun - Rise: 06:27, Set: 20:42, Transit: 13:34. Moon - Rise: 08:25, Set: 21:25. Civil Dark: 21:15 - 05:53. Nautical Dark: 21:57 - 05:12. Astro Dark: 22:46 - 04:25

Total Clouds (% Sky Obscured)

3
3
3
45
40
1
0
0
0
15
21
16
8
4
15
3
9
17
24
16
8
0
0
0

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
15
21
16
8
4
15
3
9
17
24
16
8
0
0
0

High Clouds (% Sky Obscured)

2
2
2
40
40
1
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 (%)

0
0
0
0
0
0
0
0
1
1
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 (%)

2
1
1
2
1
1
0
0
0
0
0
0
0
0
1
2
11
10
8
13
14
11
13
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)

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

Chance of Frost

Temperature (°C)

20
19
19
18
18
18
17
17
17
17
20
22
25
27
29
29
30
31
31
30
29
28
25
23

Feels Like (°C)

21
19
20
19
16
16
18
18
17
17
21
25
27
28
29
29
30
31
31
31
30
30
25
22

Dew Point (°C)

13
12
12
11
11
10
10
9
8
9
11
11
10
9
8
6
5
5
4
5
6
12
11
8

Relative Humidity (%)

62
64
64
63
63
62
61
59
57
59
58
47
39
32
27
22
20
19
18
19
22
38
42
38

Pressure (mb)

1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1017
1017
1016
1016
1017
1017

Ozone (du)

307
306
307
307
308
308
309
309
310
309
308
309
308
309
309
309
308
308
308
308
307
307
307
308

Friday 14

Waxing Crescent 10%

09:41

21:42

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

Sun - Rise: 06:28, Set: 20:40, Transit: 13:34. Moon - Rise: 09:41, Set: 21:42. Civil Dark: 21:13 - 05:55. Nautical Dark: 21:55 - 05:13. Astro Dark: 22:43 - 04:27

Total Clouds (% Sky Obscured)

0
0
0
14
16
2
8
7
11
61
62
28
21
33
44
100
100
100
75
59
68
82
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
9
14
15
16
18
14
7
0
8
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
7
11
15
19
21
21
23
25
24
22
24
35
60

High Clouds (% Sky Obscured)

0
0
0
9
12
2
6
6
10
61
58
17
7
25
44
100
100
100
73
54
60
79
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
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 (%)

2
2
2
0
1
0
0
0
0
0
0
0
0
9
11
10
24
24
27
44
54
60
45
31

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

Chance of Frost

Temperature (°C)

21
20
19
19
18
18
18
18
18
18
19
22
25
28
29
30
30
30
30
30
29
26
23
22

Feels Like (°C)

21
19
18
18
17
17
17
17
17
18
18
22
26
28
29
29
28
28
28
28
28
27
23
20

Dew Point (°C)

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

Relative Humidity (%)

38
37
35
36
37
38
39
39
40
45
49
43
32
28
24
21
19
19
19
19
22
37
44
41

Pressure (mb)

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

Ozone (du)

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

Saturday 15

Waxing Crescent 18%

10:55

21:59

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: 06:29, Set: 20:39, Transit: 13:34. Moon - Rise: 10:55, Set: 21:59. Civil Dark: 21:12 - 05:56. Nautical Dark: 21:53 - 05:15. Astro Dark: 22:41 - 04:29

Total Clouds (% Sky Obscured)

100
99
99
98
99
97
97
85
97
99
96
94
92
91
91
91
93
95
97
93
89
84
89
95

Low Clouds (% Sky Obscured)

18
10
7
3
6
7
9
10
11
12
21
22
20
20
20
24
34
41
52
60
66
70
64
61

Medium Clouds (% Sky Obscured)

70
59
42
31
50
50
33
27
68
72
50
44
39
46
50
59
55
51
46
48
49
43
35
34

High Clouds (% Sky Obscured)

100
98
97
95
97
62
85
85
71
96
73
45
19
18
17
16
45
71
93
76
59
46
61
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
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

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

Precipitation Probability (%)

24
35
29
6
26
38
44
49
49
56
66
50
43
53
54
53
54
58
68
82
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0.2
0.2
0.2
0.2
0.4
0.5
0.7
1.4
1
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
19
19
18
18
17
16
16
17
18
19
21
23
24
25
26
25
26
26
23
20
18
17

Feels Like (°C)

19
18
17
18
17
17
17
16
17
16
17
18
19
19
20
22
22
26
26
25
25
26
26
16

Dew Point (°C)

7
9
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
13
14
15
17
16

Relative Humidity (%)

40
49
57
62
67
69
70
73
75
73
68
61
55
49
47
45
42
43
45
45
57
72
93
93

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

301
299
299
299
299
298
297
297
298
298
297
298
298
298
298
298
298
297
297
297
295
294
293
295

Sunday 16

Waxing Crescent 27%

12:07

21:59

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: 06:30, Set: 20:37, Transit: 13:34. Moon - Rise: 12:07, Set: 21:59. Civil Dark: 21:10 - 05:58. Nautical Dark: 21:50 - 05:17. Astro Dark: 22:38 - 04:31

Total Clouds (% Sky Obscured)

100
87
77
65
78
89
98
98
97
97
91
86
83
83
83
83
88
93
98
99
99
100
99
99

Low Clouds (% Sky Obscured)

63
46
26
5
4
3
3
16
28
41
41
42
45
31
20
8
21
34
50
60
67
74
62
44

Medium Clouds (% Sky Obscured)

29
20
18
19
43
62
82
86
88
92
83
74
65
62
60
57
68
81
94
83
73
63
52
45

High Clouds (% Sky Obscured)

100
81
65
56
60
60
54
47
45
39
47
61
73
73
74
78
81
88
93
96
98
100
99
99

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
9
9
9
8
8
7
5
4
2
4
5
7
8
8
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

Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
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 (%)

95
85
59
21
20
16
8
16
21
25
49
75
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

1.4
0.8
0.4
0
0
0
0
0
0
0
0
0.4
1
1
1
1.4
1.7
1.7
1.5
1.3
1.1
1
1
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
17
17
17
15
15
15
14
14
14
17
18
19
19
21
21
23
23
23
23
22
22
17

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
92
90
89
89
87
86
83
83
74
69
63
66
70
75
75
76
77
80
82
88
86

Pressure (mb)

1016
1017
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

297
299
299
298
298
298
297
297
298
298
299
300
302
303
305
308
310
310
310
310
311
312
312
311

Monday 17

Waxing Crescent 36%

13:19

22:17

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

Sun - Rise: 06:32, Set: 20:35, Transit: 13:33. Moon - Rise: 13:19, Set: 22:17. Civil Dark: 21:08 - 05:59. Nautical Dark: 21:48 - 05:18. Astro Dark: 22:36 - 04:33

Total Clouds (% Sky Obscured)

98
99
99
100
100
100
100
97
93
89
89
90
91
93
95
97

Low Clouds (% Sky Obscured)

26
14
7
8
18
31
45
59
69
71
73
77
86
87
88
88

Medium Clouds (% Sky Obscured)

38
52
62
72
72
70
64
62
62
66
67
68
70
60
51
45

High Clouds (% Sky Obscured)

98
99
99
100
98
95
92
70
54
40
36
30
24
18
13
9

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
89
73
73
65
42
52
48
25
46
50
45
43
37
29

Precipitation Amount (mm)

1.1
1.1
0.9
0.5
0.6
0.5
0
0.4
0.3
0
0.3
0.4
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
16
16
15
12
12
11
12
12
13
14
15
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

87
87
83
82
78
73
68
64
62
61
60
58
58
57
53
51

Pressure (mb)

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

Ozone (du)

310
309
307
306
305
304
302
301
301
300
299
299
298
298
298
298

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

Generated: 11/08/26 22:00:35. Forecast: 11/08/26 to 17/08/26. Timezone: UTC+2.00