Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 31

Full Moon 100%

22:03

05:04

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

Sun - Rise: 05:39, Set: 21:16, Transit: 13:27. Moon - Rise: 22:03, Set: 05:04. Civil Dark: 21:54 - 05:01. Nautical Dark: 22:45 - 04:10. Astro Dark: 23:54 - 03:00

Total Clouds (% Sky Obscured)

25
25
30
49
47
60
52
45
27
36
94
100
100
100
100
100
100
100
100
100
100
100
96
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
28
9
38
59
39
40
32
56
72
46
65
87
87

Medium Clouds (% Sky Obscured)

16
15
30
46
19
22
10
12
18
28
34
33
89
100
86
60
87
100
100
100
99
100
84
83

High Clouds (% Sky Obscured)

4
2
2
2
29
36
45
34
11
10
90
99
100
100
100
100
100
100
100
100
25
0
7
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0

Precipitation Type

None
None
None
None
None
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

Precipitation Probability (%)

0
0
0
0
3
5
0
5
8
8
13
19
46
75
95
95
95
95
95
95
95
95
82
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1.2
1.2
1.7
1.5
1.7
1.6
1.7
1
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
13
12
14
17
20
22
24
25
25
24
23
21
20
18
17
16
14
14
13
13
12

Feels Like (°C)

12
13
12
12
12
13
17
19
22
24
25
22
22
21
21
20
18
17
16
13
13
12
13
12

Dew Point (°C)

7
6
6
6
6
8
9
10
10
11
10
9
11
13
15
16
16
16
15
13
13
13
13
12

Relative Humidity (%)

62
62
62
63
63
65
59
51
46
43
38
37
44
52
67
76
88
90
92
92
95
98
98
96

Pressure (mb)

1020
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1016
1017
1017
1017
1018
1018
1018
1018
1019
1019
1020
1020

Ozone (du)

339
338
335
334
337
338
337
338
339
342
337
336
337
336
336
335
333
334
333
333
338
343
342
341

Monday 1

Waning Gibbous 100%

22:57

05:45

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 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:39, Set: 21:16, Transit: 13:28. Moon - Rise: 22:57, Set: 05:45. Civil Dark: 21:55 - 05:00. Nautical Dark: 22:46 - 04:09. Astro Dark: 23:57 - 02:59

Total Clouds (% Sky Obscured)

94
73
70
43
44
36
43
47
65
77
84
87
100
100
64
66
91
70
41
64
68
62
98
100

Low Clouds (% Sky Obscured)

79
70
64
40
38
35
42
38
57
77
84
87
85
87
54
53
39
8
20
29
20
4
0
0

Medium Clouds (% Sky Obscured)

82
52
45
7
20
2
2
2
0
0
34
0
33
0
0
0
59
38
0
0
0
0
39
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
47
100
70
21
33
76
58
23
35
50
48
90
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
7
1
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

61
49
42
11
4
4
11
19
18
3
13
0
4
0
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0.3
0.2
0.2
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
2
2
1
2
3
4
3
3
2
1
2
3
3
3
3
1
3
4
4
4

Chance of Frost

Temperature (°C)

12
12
11
10
10
11
13
14
16
17
18
18
19
19
19
20
20
19
18
14
13
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
95
93
90
82
70
61
56
55
53
53
52
49
51
57
71
82
84
84
83
83

Pressure (mb)

1019
1019
1019
1019
1019
1020
1020
1019
1019
1018
1018
1018
1018
1017
1016
1016
1015
1015
1015
1015
1016
1016
1016
1015

Ozone (du)

341
341
342
341
341
342
341
340
339
341
342
341
340
339
338
335
333
331
331
331
331
330
329
328

Tuesday 2

Waning Gibbous 97%

23:42

06:36

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:38, Set: 21:17, Transit: 13:28. Moon - Rise: 23:42, Set: 06:36. Civil Dark: 21:56 - 05:00. Nautical Dark: 22:48 - 04:08. Astro Dark: 23:59 - 02:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
92
40
82
100
100
100
100
100
100
100
100
100
100
98
95
93

Low Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
59
21
40
62
81
45
88
91
100
64
61
61
63
70
78
86

Medium Clouds (% Sky Obscured)

0
0
10
21
65
73
68
82
20
29
69
46
77
71
92
100
100
100
95
71
81
72
56
36

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
37
19
15
100
100
100
100
100
100
88
100
100
100
72
40
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
9
7
7
7
2
3
0
2
1
1
7
2
1
6
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
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

1
1
1
1
1
4
5
22
35
38
54
80
95
95
95
95
95
95
95
95
95
95
95
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
1.4
7.5
4.4
3.4
2.1
0.7
0.8
2.4
1.8
0.7
0

Wind Speed/Direction (mph)

4
4
4
4
4
3
2
1
3
4
4
5
5
7
5
8
4
3
2
4
3
5
2
4

Chance of Frost

Temperature (°C)

11
11
11
11
11
13
14
16
18
19
21
22
21
19
17
13
12
12
12
11
10
11
10
10

Feels Like (°C)

10
10
10
10
10
12
14
16
17
18
22
20
19
17
17
11
12
12
12
10
10
10
10
8

Dew Point (°C)

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

Relative Humidity (%)

81
81
81
83
80
77
70
63
57
54
46
45
49
69
83
96
96
96
95
95
98
98
95
95

Pressure (mb)

1015
1015
1014
1014
1014
1014
1013
1012
1012
1012
1011
1010
1010
1010
1010
1011
1011
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

326
326
327
328
329
329
331
337
341
347
352
354
354
357
358
359
364
369
375
380
374
371
371
372

Wednesday 3

Waning Gibbous 93%

00:18

07:36

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:38, Set: 21:18, Transit: 13:28. Moon - Rise: 00:18, Set: 07:36. Civil Dark: 21:57 - 04:59. Nautical Dark: 22:49 - 04:07. Astro Dark: 00:01 - 02:55

Total Clouds (% Sky Obscured)

94
84
99
100
99
99
92
91
87
44
41
58
89
92
91
50
87
79
84
83
85
81
80
77

Low Clouds (% Sky Obscured)

83
71
75
82
81
81
77
85
87
30
27
50
86
91
87
42
68
59
41
17
17
14
10
7

Medium Clouds (% Sky Obscured)

36
62
91
81
59
65
46
25
21
24
28
31
27
22
16
14
13
13
31
59
44
34
60
7

High Clouds (% Sky Obscured)

33
60
90
88
72
57
38
17
0
0
0
0
0
0
2
0
10
3
0
0
0
6
11
21

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

71
74
63
70
83
76
86
83
65
67
64
50
57
57
52
48
42
23
12
6
0
0
0
0

Precipitation Amount (mm)

0.3
0.5
0.2
0.3
0.7
0.4
0.7
0.7
0.2
0.3
0.3
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
9
9
9
10
10
11
11
11
14
15
16
16
16
16
16
15
14
12
11
10
9
10

Feels Like (°C)

9
8
8
7
8
9
9
10
9
10
14
15
15
14
14
14
16
14
14
11
10
8
7
8

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
95
95
95
95
90
93
90
75
61
51
49
53
51
49
60
75
81
83
83
82
81

Pressure (mb)

1014
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016

Ozone (du)

374
377
390
397
397
396
392
383
376
370
367
364
360
355
352
349
347
346
345
346
344
342
340
342

Thursday 4

Waning Gibbous 88%

00:46

08:42

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:37, Set: 21:19, Transit: 13:28. Moon - Rise: 00:46, Set: 08:42. Civil Dark: 21:58 - 04:58. Nautical Dark: 22:50 - 04:06. Astro Dark: 00:03 - 02:53

Total Clouds (% Sky Obscured)

78
81
79
89
94
99
100
100
100
100
100
100
100
100
100
100
100
100
98
96
94
86
79
71

Low Clouds (% Sky Obscured)

5
5
3
3
32
32
75
67
80
21
5
40
33
26
19
16
18
19
14
10
8
13
18
28

Medium Clouds (% Sky Obscured)

5
34
63
56
88
98
99
45
68
100
77
94
96
97
99
99
100
100
90
78
58
48
39
32

High Clouds (% Sky Obscured)

19
17
24
23
22
16
41
74
100
100
100
100
100
100
100
100
100
100
67
35
11
8
11
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
1
2
2
5
10
11
32
49
65
95
95
95
95
93
80
75
65
50
40
29
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
1
1
1.2
0.8
0.5
0.3
0.3
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
10
10
11
13
12
14
15
17
17
17
17
17
17
17
15
15
14
13
12
11
11

Feels Like (°C)

7
7
7
7
8
10
11
11
13
14
15
14
15
15
15
16
16
16
16
13
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

80
78
76
74
74
72
66
71
60
69
51
49
51
52
54
56
63
68
76
79
84
87
84
81

Pressure (mb)

1015
1015
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

340
340
340
339
339
340
340
338
336
334
332
330
327
326
324
323
321
319
318
317
316
314
315
316

Friday 5

Waning Gibbous 81%

01:08

09:51

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

Sun - Rise: 05:37, Set: 21:20, Transit: 13:28. Moon - Rise: 01:08, Set: 09:51. Civil Dark: 21:59 - 04:58. Nautical Dark: 22:51 - 04:05. Astro Dark: 00:05 - 02:52

Total Clouds (% Sky Obscured)

56
40
25
19
18
13
16
18
16
21
20
39
45
51
48
64
80
96
97
99
100
100
100
100

Low Clouds (% Sky Obscured)

23
26
25
19
18
13
16
18
16
21
20
24
34
47
48
62
69
77
83
91
100
97
94
92

Medium Clouds (% Sky Obscured)

33
33
25
19
18
13
16
18
16
21
19
19
30
27
33
57
76
95
78
61
44
62
78
99

High Clouds (% Sky Obscured)

3
3
3
2
1
0
0
0
0
0
0
0
2
4
7
33
59
85
87
84
58
27
17
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
2
1
1
1
2

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

10
10
8
10
7
1
6
9
10
12
13
13
30
50
68
82
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.6
0.8
0.9
1
1.2
1.8
1.3
1.2
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
10
10
9
9
8
7
12
12
13
13
15
16
21
22
21
22
23
24
10
11
11
11
11

Dew Point (°C)

7
6
5
4
5
5
5
3
1
0
0
1
2
2
5
7
9
10
12
11
11
11
10
10

Relative Humidity (%)

77
76
72
69
67
64
62
49
39
32
31
30
30
34
40
47
59
75
96
96
100
100
100
98

Pressure (mb)

1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1011
1012
1013
1015
1016
1017
1018
1019
1019

Ozone (du)

316
316
317
317
318
319
320
320
320
320
320
320
320
319
319
319
319
320
321
323
324
326
326
326

Saturday 6

Waning Gibbous 72%

01:27

11:01

Sun - Rise: 05:36, Set: 21:21, Transit: 13:28. Moon - Rise: 01:27, Set: 11:01. Civil Dark: 22:00 - 04:57. Nautical Dark: 22:52 - 04:05. Astro Dark: 00:06 - 02:50

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: 31/05/26 02:08:31. Forecast: 31/05/26 to 06/06/26. Timezone: UTC+2.00