Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 87%

18:49

02:23

15 OK
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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:01, Set: 21:11, Transit: 13:35. Moon - Rise: 18:49, Set: 02:23. Civil Dark: 21:48 - 05:24. Nautical Dark: 22:36 - 04:37. Astro Dark: 23:35 - 03:38

Total Clouds (% Sky Obscured)

33
60
55
55
90
98
100
84
93
72
100
100
86
91
98
76
89
99
98
87
75
67
93
88

Low Clouds (% Sky Obscured)

0
0
0
0
1
0
16
20
16
5
5
8
3
5
27
7
15
26
23
32
39
50
65
69

Medium Clouds (% Sky Obscured)

33
60
39
51
51
40
46
80
68
72
85
73
85
88
95
75
87
98
97
79
70
62
89
85

High Clouds (% Sky Obscured)

33
60
9
16
78
96
99
58
83
54
83
54
16
11
9
9
1
5
2
12
4
3
0
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
1
2
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
Very Light Rain
Light Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
5
13
16
42
80
95
95
64
15
12
12
7
11
12
10
23
21
15
18
20
20
11
16

Precipitation Amount (mm)

0
0
0
0
0
0.3
2.1
2.8
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
10
6
8
7
4
4
9
6
5
4
4
4
5
6
7
7
6
7
9
11
11
11
11

Chance of Frost

Temperature (°C)

29
29
29
28
28
27
24
21
20
19
17
18
17
17
16
18
18
19
20
21
22
24
26
27

Feels Like (°C)

27
27
26
28
29
28
24
18
18
17
17
17
16
17
15
17
17
19
20
19
20
22
24
26

Dew Point (°C)

7
8
9
10
13
17
18
20
19
18
17
17
17
16
16
17
17
18
19
15
14
18
20
22

Relative Humidity (%)

25
26
30
32
39
55
70
95
96
96
98
98
98
96
95
95
93
92
91
68
62
69
70
75

Pressure (mb)

1008
1008
1008
1008
1007
1008
1008
1010
1010
1011
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1011

Ozone (du)

333
333
336
337
336
336
332
329
335
339
339
338
337
336
335
336
336
337
335
331
329
327
326
328

Sunday 26

Waxing Gibbous 93%

19:40

03:18

15 Bad
16 Bad
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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:02, Set: 21:10, Transit: 13:35. Moon - Rise: 19:40, Set: 03:18. Civil Dark: 21:46 - 05:26. Nautical Dark: 22:34 - 04:39. Astro Dark: 23:33 - 03:40

Total Clouds (% Sky Obscured)

78
46
26
16
61
58
57
54
59
81
62
74
100
98
97
78
83
48
62
62
76
87
81
57

Low Clouds (% Sky Obscured)

38
1
0
1
1
0
0
0
0
12
26
58
51
64
90
62
68
45
51
62
58
68
60
40

Medium Clouds (% Sky Obscured)

75
38
21
14
61
58
57
50
59
77
57
62
89
84
64
32
47
23
51
34
53
42
43
41

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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 (%)

37
36
18
25
6
1
0
0
0
1
1
10
19
9
17
1
5
6
4
19
17
13
2
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)

10
10
11
11
11
10
8
7
3
4
5
5
6
6
6
5
5
5
7
8
8
8
9
8

Chance of Frost

Temperature (°C)

28
29
28
28
28
27
24
21
20
19
19
18
19
18
18
18
18
19
21
22
23
24
25
26

Feels Like (°C)

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

Dew Point (°C)

24
23
17
16
17
18
18
17
17
16
14
14
15
14
14
15
15
15
14
15
15
16
15
15

Relative Humidity (%)

80
72
51
48
53
60
69
76
82
82
76
77
80
76
77
83
83
77
65
61
60
59
55
52

Pressure (mb)

1012
1011
1011
1010
1010
1011
1012
1013
1014
1015
1015
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

329
331
333
334
332
330
330
328
328
329
328
327
326
328
329
328
328
327
326
327
328
327
326
326

Monday 27

Waxing Gibbous 97%

20:21

04:21

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

Sun - Rise: 06:03, Set: 21:09, Transit: 13:35. Moon - Rise: 20:21, Set: 04:21. Civil Dark: 21:45 - 05:27. Nautical Dark: 22:32 - 04:40. Astro Dark: 23:30 - 03:43

Total Clouds (% Sky Obscured)

49
39
31
34
32
23
25
29
24
21
13
3
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

37
23
23
23
20
15
18
25
24
21
13
3
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

34
31
23
29
21
4
3
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 (%)

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)

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

Chance of Frost

Temperature (°C)

27
27
27
27
27
26
23
21
19
18
16
15
15
14
14
14
14
17
20
23
26
28
29
31

Feels Like (°C)

27
28
28
28
28
28
25
23
21
20
18
17
17
15
16
15
15
18
21
23
25
27
29
31

Dew Point (°C)

14
13
12
12
13
17
16
14
13
11
10
10
10
9
10
9
10
12
12
12
12
12
12
13

Relative Humidity (%)

44
40
38
39
43
57
63
66
66
66
67
69
71
71
73
75
76
70
58
49
42
36
35
32

Pressure (mb)

1018
1018
1018
1018
1018
1019
1019
1020
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1021
1021
1020
1020
1019

Ozone (du)

326
326
325
325
325
325
324
324
324
323
323
322
323
322
322
322
322
322
321
321
321
321
321
321

Tuesday 28

Waxing Gibbous 100%

20:54

05:30

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

Sun - Rise: 06:04, Set: 21:08, Transit: 13:35. Moon - Rise: 20:54, Set: 05:30. Civil Dark: 21:44 - 05:28. Nautical Dark: 22:31 - 04:42. Astro Dark: 23:28 - 03:45

Total Clouds (% Sky Obscured)

0
0
0
0
0
13
25
38
44
47
49
47
50
58
59
13
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
8
16
16
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
13
25
38
44
47
49
43
44
40
59
12
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 (%)

0
0
0
0
0
0
0
0
1
2
2
15
21
15
3
2
1
1
1
1
0
0
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)

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

Chance of Frost

Temperature (°C)

32
33
33
33
32
31
27
24
22
22
22
22
21
21
20
21
21
22
25
28
30
32
34
35

Feels Like (°C)

32
32
33
32
32
32
28
26
25
24
24
24
24
22
21
21
24
26
28
30
33
34
35
36

Dew Point (°C)

13
13
14
14
16
20
19
17
16
16
17
17
17
17
15
16
18
17
17
17
17
16
15
14

Relative Humidity (%)

31
30
30
31
37
53
61
63
65
67
72
73
76
79
72
73
79
73
61
51
44
38
33
28

Pressure (mb)

1019
1018
1018
1018
1017
1017
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017

Ozone (du)

322
322
323
323
323
324
323
324
325
325
325
327
329
329
328
324
321
319
318
318
320
320
320
318

Wednesday 29

Full Moon 100%

21:19

06:40

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

Sun - Rise: 06:06, Set: 21:06, Transit: 13:35. Moon - Rise: 21:19, Set: 06:40. Civil Dark: 21:42 - 05:30. Nautical Dark: 22:29 - 04:44. Astro Dark: 23:25 - 03:48

Total Clouds (% Sky Obscured)

0
0
1
2
2
13
24
32
23
11
0
0
0
0
0
0
0
0
0
0
0
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
1
2
2
11
19
27
18
9
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 (%)

2
2
2
1
1
1
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)

9
9
9
8
5
4
4
4
4
4
4
4
4
4
3
3
3
2
2
3
4
3
2
1

Chance of Frost

Temperature (°C)

36
36
36
35
34
32
29
26
24
22
20
19
18
18
17
18
19
20
24
27
31
33
35
37

Feels Like (°C)

35
36
36
35
35
34
31
27
25
23
22
20
20
20
19
19
19
20
24
25
27
28
29
30

Dew Point (°C)

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

Relative Humidity (%)

25
23
23
24
31
46
53
54
55
55
59
61
64
66
70
67
64
64
50
41
33
27
22
18

Pressure (mb)

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

Ozone (du)

318
318
317
316
317
316
314
312
312
311
312
311
312
312
312
312
311
310
309
307
305
304
304
303

Thursday 30

Waning Gibbous 98%

21:40

07:51

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

Sun - Rise: 06:07, Set: 21:05, Transit: 13:35. Moon - Rise: 21:40, Set: 07:51. Civil Dark: 21:41 - 05:31. Nautical Dark: 22:27 - 04:45. Astro Dark: 23:23 - 03:50

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
9
15
10
6
0
0
0
0
24
48
72
76
84
92
83

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
2
4
7
5
2
0
0
0
0
0
0
0
13
27
40
46

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
44
62
65
78
92
79

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
3

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

Chance of Frost

Temperature (°C)

37
38
38
37
36
33
29
26
23
22
21
20
19
19
18
20
21
22
25
29
32
34
36
37

Feels Like (°C)

41
41
40
42
43
43
30
29
28
27
26
25
20
20
20
20
21
21
24
25
27
28
29
29

Dew Point (°C)

8
8
7
11
14
17
13
10
8
7
6
6
7
6
7
9
10
12
12
13
13
12
12
11

Relative Humidity (%)

17
15
14
20
27
37
37
37
38
39
39
41
43
44
46
48
50
52
44
37
31
27
23
20

Pressure (mb)

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

Ozone (du)

303
303
302
303
303
303
303
303
302
302
302
301
301
301
301
301
301
300
300
299
299
299
298
298

Friday 31

Waning Gibbous 94%

21:57

09:02

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Good
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 OK
07 OK

Sun - Rise: 06:08, Set: 21:04, Transit: 13:35. Moon - Rise: 21:57, Set: 09:02. Civil Dark: 21:39 - 05:33. Nautical Dark: 22:25 - 04:47. Astro Dark: 23:20 - 03:52

Total Clouds (% Sky Obscured)

72
62
56
50
47
33
27
14
17
19
21
35
46
54
45
41
33

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

51
57
56
50
47
33
22
8
14
19
21
35
46
54
45
41
33

High Clouds (% Sky Obscured)

61
44
34
24
15
13
13
7
5
3
0
21
38
43
27
15
4

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
3
10
14
16
14
11
4
13
14
6
13
16
19
17
11
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

37
38
38
36
34
32
30
28
25
23
22
21
21
20
20
21
22

Feels Like (°C)

38
37
37
38
39
40
31
31
31
29
28
27
22
23
23
23
22

Dew Point (°C)

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

Relative Humidity (%)

18
16
15
21
28
39
40
41
42
43
46
47
51
53
57
58
58

Pressure (mb)

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

Ozone (du)

298
297
296
296
296
297
297
298
298
298
298
299
298
298
298
298
297

Forecast for Wangen an der Aare, Oberaargau, Switzerland (47.24,7.66)

Generated: 25/07/26 15:11:34. Forecast: 25/07/26 to 31/07/26. Timezone: UTC+2.00