Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 21

Waxing Crescent 31%

10:18

01:28

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

Sun - Rise: 05:47, Set: 21:05, Transit: 13:26. Moon - Rise: 10:18, Set: 01:28. Civil Dark: 21:42 - 05:11. Nautical Dark: 22:30 - 04:22. Astro Dark: 23:31 - 03:21

Total Clouds (% Sky Obscured)

20
20
20
24
42
30
41
30
23
27
59
86
73
28
45
96
68
91
90
56
58
52
57
58

Low Clouds (% Sky Obscured)

20
18
20
20
25
19
7
0
0
8
22
28
24
25
38
40
30
23
17
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
1
0
0
0

High Clouds (% Sky Obscured)

2
2
1
7
19
5
33
29
20
24
48
79
60
10
27
88
54
84
85
56
58
52
57
58

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
2
7
10
15
11
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 (%)

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

Chance of Frost

Temperature (°C)

8
7
7
7
7
7
7
8
11
13
16
17
19
20
21
21
21
21
20
19
16
12
11
10

Feels Like (°C)

8
7
7
7
7
6
6
7
12
14
16
16
17
18
21
20
19
20
19
18
16
12
10
9

Dew Point (°C)

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

Relative Humidity (%)

93
90
93
91
93
91
91
90
84
72
61
51
47
44
43
42
43
44
49
60
75
84
86
87

Pressure (mb)

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

Ozone (du)

336
335
334
333
333
333
333
332
332
330
328
328
327
325
325
325
326
324
323
322
323
322
322
324

Friday 22

Waxing Crescent 42%

11:39

01:58

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

Sun - Rise: 05:46, Set: 21:06, Transit: 13:26. Moon - Rise: 11:39, Set: 01:58. Civil Dark: 21:43 - 05:09. Nautical Dark: 22:32 - 04:21. Astro Dark: 23:34 - 03:19

Total Clouds (% Sky Obscured)

39
47
32
16
3
3
2
2
2
2
2
17
26
23
20
14
13
4
1
2
5
9
30
36

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
12
16
14
14
9
10
2
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)

39
47
32
16
3
3
2
2
2
2
2
0
2
0
0
0
0
1
1
2
4
7
25
28

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
1
6
12
17
20
15
4
2
1
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
5
5
5
4
4
4
4
1
2
3
4
5
5
5
5
5
5
5
4
3
2
4
5

Chance of Frost

Temperature (°C)

10
10
10
9
9
9
9
11
13
16
17
19
20
21
22
23
23
22
22
20
17
14
13
12

Feels Like (°C)

9
9
8
8
9
9
9
11
15
17
18
20
21
21
22
23
23
23
22
22
19
16
14
12

Dew Point (°C)

8
8
7
7
7
6
7
8
8
9
9
9
9
9
9
9
8
9
9
12
13
11
10
10

Relative Humidity (%)

87
85
85
84
84
84
85
81
70
63
58
54
49
46
43
40
40
41
45
59
73
79
82
84

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1027
1027
1028
1028

Ozone (du)

324
323
325
325
324
321
321
323
324
323
322
321
320
320
318
318
318
316
315
316
315
315
316
317

Saturday 23

First Quarter 53%

12:56

02:21

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

Sun - Rise: 05:45, Set: 21:07, Transit: 13:26. Moon - Rise: 12:56, Set: 02:21. Civil Dark: 21:45 - 05:08. Nautical Dark: 22:33 - 04:19. Astro Dark: 23:36 - 03:17

Total Clouds (% Sky Obscured)

47
53
29
26
13
7
6
9
5
15
40
48
48
58
57
48
45
35
40
35
29
14
16
23

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
10
13
17
3
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)

33
52
25
21
10
5
4
7
3
11
23
28
19
19
15
15
15
25
25
30
29
11
13
16

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

Chance of Frost

Temperature (°C)

12
11
11
11
11
11
10
12
14
16
18
20
21
22
23
23
23
22
22
21
18
16
14
13

Feels Like (°C)

11
10
11
10
10
11
10
13
16
17
18
19
19
21
21
21
21
20
20
19
18
15
15
13

Dew Point (°C)

9
9
9
8
8
8
8
9
9
10
10
10
10
10
10
9
9
9
10
12
13
13
12
12

Relative Humidity (%)

83
84
84
83
84
84
84
80
71
64
59
55
49
45
43
42
42
43
47
58
72
82
87
90

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1029

Ozone (du)

316
316
317
318
319
318
318
319
321
325
328
329
329
330
331
334
335
337
338
337
335
335
336
336

Sunday 24

Waxing Gibbous 64%

14:09

02:39

00 OK
01 OK
02 OK
03 Bad
04 OK
05 OK
06 OK
07 Good
08 OK
09 Bad
10 OK
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

Sun - Rise: 05:45, Set: 21:09, Transit: 13:27. Moon - Rise: 14:09, Set: 02:39. Civil Dark: 21:46 - 05:07. Nautical Dark: 22:35 - 04:18. Astro Dark: 23:39 - 03:14

Total Clouds (% Sky Obscured)

34
35
37
48
35
29
25
11
45
49
31
9
6
0
2
4
5
3
1
0
0
0
1
2

Low Clouds (% Sky Obscured)

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

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)

24
32
31
33
29
20
17
10
40
44
24
5
4
0
0
0
0
0
0
0
0
0
0
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
1
2
4
6
8
6
4
3
5
6
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
4
4
4
3
3
2
2
3
5
6
6
7
8
8
8
7
6
4
3
2
3

Chance of Frost

Temperature (°C)

13
12
12
11
12
11
11
12
14
16
18
20
21
22
23
23
23
23
23
21
19
17
15
14

Feels Like (°C)

13
12
12
11
11
11
11
12
15
16
18
19
22
22
23
22
22
23
22
22
21
18
18
15

Dew Point (°C)

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

Relative Humidity (%)

89
89
87
88
88
90
90
84
75
69
65
58
53
49
46
43
43
44
48
58
71
83
87
92

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1028
1028
1029
1029

Ozone (du)

336
336
335
336
336
337
338
340
342
343
341
341
343
342
341
341
340
339
338
337
338
338
338
338

Monday 25

Waxing Gibbous 74%

15:19

02:56

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

Sun - Rise: 05:44, Set: 21:10, Transit: 13:27. Moon - Rise: 15:19, Set: 02:56. Civil Dark: 21:47 - 05:06. Nautical Dark: 22:37 - 04:17. Astro Dark: 23:41 - 03:12

Total Clouds (% Sky Obscured)

3
6
3
2
1
5
9
14
16
54
92
18
13
9
14
20
27
38
48
59
54
48
42
29

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
4
9
15
20
29
37
45
30
15
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)

3
6
3
2
1
5
9
14
16
54
92
18
13
1
2
3
5
3
2
0
0
2
8
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
1
3
2
1
0
0
0
2
4
6
8
25
29
28
29
29
26
24
17
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)

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

Chance of Frost

Temperature (°C)

14
13
13
12
12
12
12
14
16
18
19
21
22
23
24
24
24
24
23
22
21
19
18
15

Feels Like (°C)

15
15
14
13
13
14
14
15
19
20
20
21
24
24
25
25
25
26
26
26
26
20
21
20

Dew Point (°C)

12
12
11
11
11
10
11
11
11
12
12
13
13
13
14
14
14
14
15
16
16
16
15
13

Relative Humidity (%)

92
92
90
89
89
89
89
83
73
66
62
61
57
54
51
51
51
51
59
66
75
80
82
87

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029

Ozone (du)

338
336
334
333
332
331
329
327
326
325
324
324
324
324
323
320
316
313
312
310
309
309
308
308

Tuesday 26

Waxing Gibbous 82%

16:28

03:11

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 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:43, Set: 21:11, Transit: 13:27. Moon - Rise: 16:28, Set: 03:11. Civil Dark: 21:48 - 05:05. Nautical Dark: 22:38 - 04:15. Astro Dark: 23:43 - 03:10

Total Clouds (% Sky Obscured)

15
2
1
1
0
0
0
0
0
0
0
1
2
4
17
30
44
63
81
100
84
69
54
48

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
3
16
29
40
42
44
50
39
23
7
5

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

7
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
65
97
80
63
49
45

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

3
0
0
0
0
0
0
0
0
0
0
11
14
7
47
55
40
55
54
47
37
25
6
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
14
14
14
15
15
17
18
20
22
23
24
25
25
25
25
24
23
22
20
18
17

Feels Like (°C)

19
18
18
15
15
15
15
14
14
20
21
22
22
23
24
28
27
26
26
26
27
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

87
86
84
86
86
86
82
78
74
68
63
59
55
53
51
52
53
55
61
68
76
80
83
89

Pressure (mb)

1029
1029
1030
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1026
1027
1027

Ozone (du)

309
311
312
311
311
310
311
311
311
311
311
311
310
310
309
308
308
307
307
307
307
308
309
310

Wednesday 27

Waxing Gibbous 89%

17:36

03:27

Sun - Rise: 05:42, Set: 21:12, Transit: 13:27. Moon - Rise: 17:36, Set: 03:27. Civil Dark: 21:49 - 05:04. Nautical Dark: 22:39 - 04:14. Astro Dark: 23:46 - 03:08

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 21/05/26 00:59:41. Forecast: 21/05/26 to 27/05/26. Timezone: UTC+2.00