Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waning Gibbous 95%

17:39

08:53

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

Sun - Rise: 07:05, Set: 17:22, Transit: 12:13. Moon - Rise: 17:39, Set: 08:53. Civil Dark: 17:53 - 06:34. Nautical Dark: 18:28 - N/A. Astro Dark: 19:04 - 05:25

Total Clouds (% Sky Obscured)

28
23
17
13
8
54
10
55
11
22
37
20
5
63
100
100
100
100
100
99
100
83
66
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
2
4
3
6
49
20
12
18

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
57
100
100
98
100
51
45
61

High Clouds (% Sky Obscured)

2
0
0
0
8
54
8
55
9
16
37
20
2
63
100
100
100
100
63
46
43
35
30
25

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
1
2
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
1
8
7
8
9

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

Chance of Frost

Temperature (°C)

6
6
8
11
13
15
16
17
17
16
15
12
11
10
10
9
9
9
9
9
9
9
9
8

Feels Like (°C)

5
6
8
12
14
16
17
17
15
16
16
13
11
9
9
7
7
7
7
7
8
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

69
72
73
66
56
51
48
49
50
56
68
79
85
85
85
82
78
78
76
77
76
78
80
81

Pressure (mb)

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

Ozone (du)

261
260
259
259
261
262
263
265
263
264
266
268
270
273
274
274
275
277
277
277
277
277
279
283

Wednesday 28

Waning Gibbous 88%

18:22

10:16

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: 07:07, Set: 17:20, Transit: 12:13. Moon - Rise: 18:22, Set: 10:16. Civil Dark: 17:51 - 06:35. Nautical Dark: 18:27 - 06:00. Astro Dark: 19:02 - 05:26

Total Clouds (% Sky Obscured)

60
82
100
100
100
92
93
96
100
100
100
100
97
97
100
98
77
78
84
86
61
98
83
57

Low Clouds (% Sky Obscured)

44
74
100
100
100
92
93
96
100
100
100
100
96
90
95
94
77
78
77
75
61
81
70
28

Medium Clouds (% Sky Obscured)

57
60
43
46
17
0
0
0
0
0
0
0
3
0
0
0
0
0
0
3
0
40
22
28

High Clouds (% Sky Obscured)

0
0
0
0
2
0
0
0
0
0
3
27
28
54
62
58
6
2
43
44
3
60
18
8

ISS Passover

Visibility (miles)

9
9
9
9
9
6
1
5
5
5
5
5
5
5
2
0
0
5
9
9
9
9
9
9

Fog (%)

0
0
0
0
56
2
1
0
0
0
0
0
0
0
0
0
0
1
1
0
0
34
35
90

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 (%)

18
21
34
35
31
20
7
5
13
4
2
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
3
2
2
3
3
4
4
4
4
3
3
3
3
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1026
1026

Ozone (du)

286
288
288
288
288
289
290
290
291
292
293
292
291
292
292
291
290
288
289
289
288
288
288
288

Thursday 29

Waning Gibbous 80%

19:20

11:31

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

Sun - Rise: 07:08, Set: 17:18, Transit: 12:13. Moon - Rise: 19:20, Set: 11:31. Civil Dark: 17:50 - 06:37. Nautical Dark: 18:25 - 06:01. Astro Dark: 19:01 - 05:27

Total Clouds (% Sky Obscured)

33
10
0
45
45
43
34
39
34
47
45
70
62
32
34
67
65
16
27
8
4
0
0
0

Low Clouds (% Sky Obscured)

25
0
0
30
28
29
25
22
21
28
20
8
15
15
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
5
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)

3
0
0
0
0
0
0
0
1
6
19
70
62
7
34
67
65
15
23
8
4
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 (%)

85
90
32
27
24
16
10
4
2
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
89
82
73
72
67
65
63
70
78
94
96
96
96
94
94
93
94
94
94
93
93
93

Pressure (mb)

1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1026
1026
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026

Ozone (du)

288
287
288
287
286
286
285
284
284
283
283
282
281
280
280
280
281
282
282
282
281
282
282
281

Friday 30

Waning Gibbous 69%

20:32

12:32

06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
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: 07:10, Set: 17:17, Transit: 12:13. Moon - Rise: 20:32, Set: 12:32. Civil Dark: 17:48 - 06:38. Nautical Dark: 18:24 - 06:02. Astro Dark: 18:59 - 05:29

Total Clouds (% Sky Obscured)

0
0
0
0
8
15
23
23
23
22
24
26
44
44
37
34
48
55
65
60
50
48
56
54

Low Clouds (% Sky Obscured)

0
0
0
0
5
10
15
13
13
13
13
12
27
27
12
9
9
15
18
27
37
46
53
54

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
5
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
10
19
29
24
20
14
35
55
65
53
25
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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)

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

Chance of Frost

Temperature (°C)

2
2
3
5
7
8
8
9
9
8
7
5
4
4
4
3
3
3
3
3
3
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
88
80
72
68
67
66
67
71
78
96
96
98
96
94
93
91
91
89
89
88
88
88

Pressure (mb)

1026
1026
1027
1026
1026
1025
1025
1025
1025
1025
1025
1026
1027
1028
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

281
282
282
282
281
281
281
279
278
277
276
274
275
275
275
275
275
275
275
273
271
270
269
269

Saturday 31

Waning Gibbous 57%

21:51

13:19

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

Sun - Rise: 07:11, Set: 17:15, Transit: 12:13. Moon - Rise: 21:51, Set: 13:19. Civil Dark: 17:47 - 06:40. Nautical Dark: 18:23 - 06:04. Astro Dark: 18:58 - 05:30

Total Clouds (% Sky Obscured)

55
51
43
42
36
28
25
23
20
18
16
14
12
19
22
19
20
17
13
7
4
1
1
1

Low Clouds (% Sky Obscured)

55
51
43
42
36
28
25
23
20
18
16
14
12
19
17
14
10
8
7
4
2
0
0
0

Medium Clouds (% Sky Obscured)

15
10
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

0
0
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
2
5
6
7
8
10
9
9
9
7
5
4
4
4
4
4
3
3
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

86
86
82
71
64
60
58
56
58
62
72
90
91
91
86
85
82
80
80
79
77
77
76
75

Pressure (mb)

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

Ozone (du)

268
267
266
266
266
265
265
264
264
264
264
263
263
264
264
265
265
265
265
265
265
264
264
263

Sunday 1

Third Quarter 57%

23:13

13:53

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 OK
01 OK
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 07:13, Set: 17:14, Transit: 12:13. Moon - Rise: 23:13, Set: 13:53. Civil Dark: 17:45 - 06:41. Nautical Dark: 18:21 - 06:05. Astro Dark: 18:57 - 05:31

Total Clouds (% Sky Obscured)

2
1
0
0
0
0
0
2
3
4
4
3
3
3
4
5
10
17
25
28
28
27
29
27

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
3
4
4
3
3
3
4
5
10
17
19
15
13
11
14
16

Medium Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
22

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
15
20
19
17
16
7
3

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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

Chance of Frost

Temperature (°C)

3
3
5
7
9
10
11
12
12
11
10
8
7
5
5
4
4
4
4
4
4
4
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
65
58
53
52
51
50
55
62
69
73
79
86
85
85
85
83
83
82
82
80
79
80

Pressure (mb)

1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1029
1029
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

263
263
264
265
265
266
267
267
267
267
267
267
267
266
266
266
266
266
265
265
265
266
266
266

Monday 2

Waning Crescent 46%

00:32

14:19

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

Sun - Rise: 07:14, Set: 17:12, Transit: 12:13. Moon - Rise: 00:32, Set: 14:19. Civil Dark: 17:44 - 06:42. Nautical Dark: 18:20 - 06:06. Astro Dark: 18:55 - 05:32

Total Clouds (% Sky Obscured)

29
23
16
15
16
17
18
37
57
76
73
77
76
81
87
92
94
95
97

Low Clouds (% Sky Obscured)

22
14
7
0
0
0
0
3
5
6
6
5
5
8
9
9
14
20
23

Medium Clouds (% Sky Obscured)

26
12
9
11
11
13
15
10
7
0
0
0
0
1
1
2
11
19
33

High Clouds (% Sky Obscured)

0
1
3
4
5
4
4
10
12
13
12
20
31
56
65
80
80
80
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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
1
1
0

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

3
2
4
6
8
9
9
11
10
10
9
8
6
5
5
4
4
4
4

Feels Like (°C)

3
3
3
3
4
5
5
7
11
10
9
9
9
8
2
2
3
2
2

Dew Point (°C)

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

Relative Humidity (%)

79
80
71
64
56
56
55
53
59
66
73
78
85
94
93
88
86
82
77

Pressure (mb)

1031
1031
1031
1030
1030
1029
1029
1028
1028
1028
1028
1029
1029
1030
1030
1030
1030
1030
1030

Ozone (du)

267
267
267
268
268
269
270
271
271
271
271
270
270
269
269
268
268
267
266

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

Generated: 27/10/26 06:53:36. Forecast: 27/10/26 to 02/11/26. Timezone: UTC+1.00