Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

First Quarter 49%

15:24

23:01

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

Sun - Rise: 07:12, Set: 19:35, Transit: 13:24. Moon - Rise: 15:24, Set: 23:01. Civil Dark: 20:06 - 06:42. Nautical Dark: 20:42 - 06:06. Astro Dark: 21:19 - 05:30

Total Clouds (% Sky Obscured)

62
71
77
100
72
81
75
33
38
34
40
49
32
27
26
23
20
44
2
5
63
59
100
46

Low Clouds (% Sky Obscured)

14
6
6
5
7
16
14
13
18
26
40
49
14
8
7
6
11
12
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

46
59
77
100
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

62
71
77
100
52
39
35
0
0
0
0
0
0
0
0
2
1
24
1
4
63
59
100
46

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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
72
70
63
55
49
45
42
40
40
42
49
62
79
87
88
90
90
90
90
90
90
88
88

Pressure (mb)

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

Ozone (du)

280
280
279
280
281
282
282
286
288
285
283
283
283
285
285
284
283
280
278
278
278
279
279
278

Saturday 19

Waxing Gibbous 59%

16:13

23:58

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

Sun - Rise: 07:13, Set: 19:33, Transit: 13:23. Moon - Rise: 16:13, Set: 23:58. Civil Dark: 20:04 - 06:43. Nautical Dark: 20:40 - 06:07. Astro Dark: 21:17 - 05:31

Total Clouds (% Sky Obscured)

55
47
45
42
4
16
19
23
29
81
84
100
100
80
46
42
65
88
67
71
91
79
80
70

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
4
6
5
6
7
4
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

8
0
0
0
0
0
0
0
0
6
0
0
0
0
2
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

45
42
40
33
3
4
6
6
11
46
84
100
100
80
46
39
55
88
67
71
89
75
76
65

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 (%)

6
6
9
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2

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

Chance of Frost

Temperature (°C)

9
8
9
12
14
16
18
19
20
20
20
20
18
16
14
12
12
12
11
11
11
11
10
11

Feels Like (°C)

6
6
7
10
13
17
18
19
20
20
18
18
18
15
13
12
12
10
10
11
10
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

85
84
81
70
61
56
50
47
44
42
42
44
58
66
70
75
76
75
77
77
77
76
76
75

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1025
1026
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

277
277
277
275
275
276
277
278
277
277
278
279
280
280
280
280
280
280
279
279
278
277
277
277

Sunday 20

Waxing Gibbous 68%

16:52

01:02

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

Sun - Rise: 07:14, Set: 19:31, Transit: 13:23. Moon - Rise: 16:52, Set: 01:02. Civil Dark: 20:02 - 06:44. Nautical Dark: 20:37 - 06:08. Astro Dark: 21:14 - 05:33

Total Clouds (% Sky Obscured)

38
38
98
42
85
45
33
61
100
100
100
59
32
75
88
47
59
98
78
86
81
73
50
63

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
0
13
12
8
16
18
14
18
24
18
12
0
2

High Clouds (% Sky Obscured)

32
33
96
37
85
45
33
39
99
100
100
59
21
65
69
47
42
91
30
39
39
34
19
32

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 (%)

2
3
5
3
2
1
1
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
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)

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

Chance of Frost

Temperature (°C)

11
11
11
14
16
19
20
21
22
22
22
21
20
17
15
13
13
12
12
12
12
11
11
11

Feels Like (°C)

9
9
9
13
16
18
20
21
20
20
20
20
21
18
14
12
13
12
11
10
10
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

76
76
75
64
51
44
40
38
38
37
39
40
52
61
64
68
71
72
71
71
72
72
73
74

Pressure (mb)

1027
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1028
1029
1029
1030
1030
1030
1030
1029
1029
1029
1029

Ozone (du)

278
277
277
277
276
276
276
276
276
275
275
276
275
275
276
274
274
274
275
275
275
274
274
275

Monday 21

Waxing Gibbous 77%

17:23

02:11

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

Sun - Rise: 07:16, Set: 19:29, Transit: 13:23. Moon - Rise: 17:23, Set: 02:11. Civil Dark: 20:00 - 06:46. Nautical Dark: 20:35 - 06:10. Astro Dark: 21:12 - 05:35

Total Clouds (% Sky Obscured)

63
80
81
83
81
91
82
70
93
94
95
84
55
56
40
33
34
44
49
29
51
4
3
2

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

2
2
2
2
1
4
8
12
18
23
28
20
10
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

37
57
56
60
61
67
60
52
74
75
79
64
32
33
23
22
32
38
39
28
45
2
2
2

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

Chance of Frost

Temperature (°C)

11
11
11
13
16
18
19
20
20
21
20
20
18
15
13
12
11
11
10
10
10
9
9
9

Feels Like (°C)

10
10
9
12
15
17
17
18
20
19
19
18
17
15
12
12
11
10
9
9
9
8
10
10

Dew Point (°C)

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

Relative Humidity (%)

73
74
73
65
53
46
44
42
44
43
44
48
58
74
83
86
88
88
91
93
93
95
93
93

Pressure (mb)

1029
1029
1029
1029
1029
1029
1028
1028
1027
1027
1026
1026
1026
1027
1027
1028
1028
1028
1028
1027
1027
1027
1027
1026

Ozone (du)

275
275
275
275
275
276
276
276
276
276
275
274
273
273
274
274
275
276
276
277
277
277
278
278

Tuesday 22

Waxing Gibbous 85%

17:48

03:22

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

Sun - Rise: 07:17, Set: 19:27, Transit: 13:22. Moon - Rise: 17:48, Set: 03:22. Civil Dark: 19:58 - 06:47. Nautical Dark: 20:33 - 06:11. Astro Dark: 21:10 - 05:36

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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
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)

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

Chance of Frost

Temperature (°C)

8
8
9
11
14
16
17
18
19
19
19
19
17
14
12
12
12
11
10
10
10
10
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
88
76
68
61
55
49
44
42
43
46
55
69
77
81
84
87
88
88
91
90
90
90

Pressure (mb)

1027
1026
1027
1026
1026
1026
1025
1025
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1025
1025
1025
1025
1025

Ozone (du)

278
278
278
279
280
280
281
282
282
282
282
283
283
282
282
282
283
283
283
283
283
283
283
283

Wednesday 23

Waxing Gibbous 91%

18:08

04:33

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

Sun - Rise: 07:18, Set: 19:25, Transit: 13:22. Moon - Rise: 18:08, Set: 04:33. Civil Dark: 19:56 - 06:48. Nautical Dark: 20:31 - 06:13. Astro Dark: 21:08 - 05:38

Total Clouds (% Sky Obscured)

2
3
2
1
1
4
8
8
11
13
20
36
47
53
66
78
93
85
76
65
69
76
86
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
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
1
1
5
11
15
21
25
30
27
21
15
10
4
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
1
1
1
3
6
8
11
13
20
36
31
23
42
61
80
75
68
60
67
76
86
90

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

Chance of Frost

Temperature (°C)

9
9
10
12
14
16
18
19
21
20
21
21
18
16
13
13
13
12
12
12
11
11
11
11

Feels Like (°C)

10
10
10
11
12
13
14
15
16
22
23
22
22
21
21
13
13
13
12
12
11
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

88
85
82
72
64
58
54
51
49
50
51
51
59
69
80
82
83
84
83
83
80
78
78
77

Pressure (mb)

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

Ozone (du)

283
283
283
283
283
283
283
283
283
282
281
281
280
280
279
279
278
278
276
275
274
274
273
273

Thursday 24

Waxing Gibbous 96%

18:26

05:45

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 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 07:20, Set: 19:23, Transit: 13:21. Moon - Rise: 18:26, Set: 05:45. Civil Dark: 19:53 - 06:49. Nautical Dark: 20:29 - 06:14. Astro Dark: 21:05 - 05:39

Total Clouds (% Sky Obscured)

94
98
89
80
71
71
68
66
68
69
69
53
37
21
27
33
39
41
42
44

Low Clouds (% Sky Obscured)

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
5
10
18
17
13
10
6
3
0
0
0
0
6
12
23
16
9
3

High Clouds (% Sky Obscured)

94
97
88
80
68
66
68
66
68
68
68
52
35
20
27
33
39
41
42
44

ISS Passover

Visibility (miles)

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

Precipitation Type

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
13
16
18
19
20
21
21
21
21
19
16
14
14
13
12
12
11

Feels Like (°C)

10
9
9
11
12
13
14
15
16
23
22
21
21
21
22
14
13
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

75
75
73
66
60
55
52
49
47
46
46
46
53
64
75
76
77
77
79
81

Pressure (mb)

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

Ozone (du)

273
273
274
276
278
280
281
282
283
282
281
280
280
279
278
277
276
275
276
277

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

Generated: 18/09/26 06:00:50. Forecast: 18/09/26 to 24/09/26. Timezone: UTC+2.00