Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 7

Waning Crescent 26%

00:40

16:41

14 OK
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 Good
12 Good
13 Good

Sun - Rise: 06:17, Set: 20:53, Transit: 13:34. Moon - Rise: 00:40, Set: 16:41. Civil Dark: 21:28 - 05:43. Nautical Dark: 22:12 - 04:59. Astro Dark: 23:03 - 04:09

Total Clouds (% Sky Obscured)

18
22
21
26
32
24
24
32
29
33
0
0
1
2
0
2
0
0
0
0
0
2
2
6

Low Clouds (% Sky Obscured)

18
22
21
20
27
2
1
16
19
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
0
3
19
15
23
24
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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 (%)

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

Chance of Frost

Temperature (°C)

28
29
29
29
29
28
27
23
21
20
18
17
16
16
15
15
14
14
17
21
23
25
27
29

Feels Like (°C)

29
30
30
30
29
29
28
25
21
19
18
19
18
18
17
16
15
15
18
22
24
26
28
29

Dew Point (°C)

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

Relative Humidity (%)

36
35
35
35
36
41
53
55
51
53
55
67
71
73
74
75
76
74
63
54
49
45
40
36

Pressure (mb)

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

Ozone (du)

310
309
309
308
308
310
310
309
309
309
308
306
306
306
307
308
308
309
306
306
306
307
307
305

Saturday 8

Waning Crescent 16%

01:37

17:56

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

Sun - Rise: 06:18, Set: 20:52, Transit: 13:34. Moon - Rise: 01:37, Set: 17:56. Civil Dark: 21:26 - 05:44. Nautical Dark: 22:10 - 05:01. Astro Dark: 23:00 - 04:11

Total Clouds (% Sky Obscured)

4
0
2
3
3
2
1
8
41
45
55
60
44
60
48
52
78
32
37
94
100
95
82
26

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

High Clouds (% Sky Obscured)

3
0
2
2
2
2
1
8
41
45
55
60
44
60
44
50
78
28
32
94
100
93
77
26

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
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)

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

Chance of Frost

Temperature (°C)

30
31
32
32
32
31
29
24
22
20
18
17
17
16
16
16
15
15
18
22
25
28
30
32

Feels Like (°C)

31
32
34
34
33
34
31
26
24
22
21
20
19
18
18
15
16
15
18
22
25
28
31
33

Dew Point (°C)

13
12
12
11
11
16
17
15
13
12
11
11
11
12
12
13
12
12
12
13
13
13
12
10

Relative Humidity (%)

33
31
29
28
28
39
49
54
58
59
62
66
69
74
79
82
84
83
71
58
47
40
32
25

Pressure (mb)

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

Ozone (du)

303
301
300
300
300
300
300
301
303
306
305
305
303
301
300
299
300
300
300
299
301
302
302
304

Sunday 9

Waning Crescent 8%

02:49

18:58

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

Sun - Rise: 06:20, Set: 20:50, Transit: 13:34. Moon - Rise: 02:49, Set: 18:58. Civil Dark: 21:25 - 05:46. Nautical Dark: 22:08 - 05:03. Astro Dark: 22:58 - 04:13

Total Clouds (% Sky Obscured)

2
93
94
73
70
78
100
100
88
70
79
80
45
47
57
45
58
48
77
58
56
63
71
99

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)

2
84
66
41
47
60
40
42
69
50
43
64
45
7
4
5
2
35
62
55
56
48
32
36

High Clouds (% Sky Obscured)

0
60
54
60
65
60
100
100
75
46
61
68
40
45
53
40
58
36
29
23
16
36
56
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
7
9
16
19
5
29
25
7
4
3
0
2
9
4
4
2
2
7
2
23
35
14

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)

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

Chance of Frost

Temperature (°C)

34
35
35
34
34
32
29
27
24
23
22
21
21
20
19
17
17
17
19
22
25
28
29
30

Feels Like (°C)

33
36
34
32
34
35
31
27
24
23
22
21
22
20
19
18
18
20
22
23
27
30
31
31

Dew Point (°C)

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

Relative Humidity (%)

23
22
22
26
28
39
48
57
71
87
91
94
91
91
93
93
92
90
84
74
61
48
38
31

Pressure (mb)

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

Ozone (du)

304
305
306
306
307
307
306
305
305
306
307
308
310
311
311
312
312
312
312
313
314
315
315
315

Monday 10

Waning Crescent 2%

04:12

19:45

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
06 Bad
07 OK
08 OK
09 Good
10 OK
11 Bad
12 OK
13 Bad

Sun - Rise: 06:21, Set: 20:49, Transit: 13:34. Moon - Rise: 04:12, Set: 19:45. Civil Dark: 21:23 - 05:47. Nautical Dark: 22:06 - 05:04. Astro Dark: 22:55 - 04:15

Total Clouds (% Sky Obscured)

92
92
62
100
100
100
55
50
81
89
94
100
64
83
70
48
42
33
21
15
38
58
38
44

Low Clouds (% Sky Obscured)

11
20
28
44
32
27
19
16
10
9
5
0
12
25
38
28
17
4
11
15
21
21
21
21

Medium Clouds (% Sky Obscured)

22
19
18
41
29
27
23
21
19
13
6
0
0
0
0
0
0
0
0
0
0
6
11
20

High Clouds (% Sky Obscured)

86
89
50
100
100
100
46
37
66
80
89
100
50
68
48
32
31
32
15
4
25
40
24
31

ISS Passover

Visibility (miles)

9
9
9
9
2
4
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

36
42
44
88
95
48
39
42
18
6
5
0
0
0
0
0
0
0
0
0
0
7
13
9

Precipitation Amount (mm)

0
0
0
0.7
1.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

31
31
31
30
28
26
25
23
22
20
19
19
19
18
17
16
17
18
20
22
25
28
29
31

Feels Like (°C)

30
31
30
30
27
27
26
26
24
21
20
20
19
20
17
16
19
19
21
25
28
29
29
32

Dew Point (°C)

11
10
9
8
20
23
23
22
21
19
18
18
17
17
16
15
16
17
18
18
18
16
15
14

Relative Humidity (%)

28
26
24
25
61
83
88
92
94
92
91
89
89
92
92
95
93
93
89
79
63
48
41
36

Pressure (mb)

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

Ozone (du)

316
317
318
314
313
316
319
320
320
319
319
319
321
320
319
318
317
317
317
317
318
319
319
318

Tuesday 11

Waning Crescent 0%

05:39

20:20

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

Sun - Rise: 06:22, Set: 20:47, Transit: 13:34. Moon - Rise: 05:39, Set: 20:20. Civil Dark: 21:21 - 05:48. Nautical Dark: 22:04 - 05:06. Astro Dark: 22:53 - 04:18

Total Clouds (% Sky Obscured)

52
69
77
70
100
94
81
93
100
74
55
32
41
50
61
57
54
50
48
50
57
47
35
18

Low Clouds (% Sky Obscured)

22
23
24
16
8
27
6
4
33
2
3
4
11
15
29
41
42
41
27
14
0
0
0
0

Medium Clouds (% Sky Obscured)

21
23
24
16
8
0
0
0
1
0
0
2
3
4
4
9
12
16
10
6
1
1
1
1

High Clouds (% Sky Obscured)

42
64
76
69
100
73
77
93
100
70
43
20
15
15
20
21
21
18
22
26
48
39
26
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
5
9
9
9
9
9
8
7
8
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 (%)

21
24
24
33
40
42
54
56
41
26
4
2
21
24
23
24
23
24
19
11
1
4
6
6

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

Chance of Frost

Temperature (°C)

32
32
32
32
30
29
26
24
22
21
20
19
18
18
17
17
17
18
18
21
24
27
28
30

Feels Like (°C)

33
33
32
32
31
29
28
27
23
21
20
19
19
18
17
18
17
18
17
22
23
24
25
26

Dew Point (°C)

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

Relative Humidity (%)

33
31
29
29
30
41
52
60
64
85
92
92
93
93
95
95
95
93
93
77
66
56
49
44

Pressure (mb)

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

Ozone (du)

317
318
318
317
316
315
316
317
317
317
315
313
313
313
314
314
313
312
312
312
312
312
311
310

Wednesday 12

New Moon 0%

07:03

20:46

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

Sun - Rise: 06:24, Set: 20:45, Transit: 13:34. Moon - Rise: 07:03, Set: 20:46. Civil Dark: 21:19 - 05:50. Nautical Dark: 22:02 - 05:08. Astro Dark: 22:50 - 04:20

Total Clouds (% Sky Obscured)

28
40
60
60
61
62
60
60
56
48
41
31
34
31
32
23
15
6
4
2
0
0
0
0

Low Clouds (% Sky Obscured)

2
3
5
3
2
0
0
1
1
7
13
19
21
26
32
23
15
6
4
2
0
0
0
0

Medium Clouds (% Sky Obscured)

8
13
19
10
4
0
2
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

26
37
52
55
52
48
55
58
54
38
20
2
2
1
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 (%)

16
22
25
29
33
22
39
40
26
20
10
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

32
32
32
32
31
30
28
26
23
21
20
19
18
18
17
16
17
18
19
22
25
29
30
32

Feels Like (°C)

27
36
35
33
34
34
34
29
28
28
26
26
24
21
20
20
20
20
20
24
25
26
28
28

Dew Point (°C)

16
15
14
14
15
17
18
18
18
18
18
18
17
17
16
16
15
15
16
16
16
16
14
12

Relative Humidity (%)

39
36
35
33
39
46
53
61
71
81
84
89
92
92
93
95
89
85
81
66
54
45
37
30

Pressure (mb)

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

Ozone (du)

310
309
309
309
309
308
308
308
308
308
309
310
310
311
311
312
312
313
313
312
310
309
308
306

Thursday 13

Waxing Crescent 1%

08:23

21:06

14 OK
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

Sun - Rise: 06:25, Set: 20:44, Transit: 13:33. Moon - Rise: 08:23, Set: 21:06. Civil Dark: 21:17 - 05:51. Nautical Dark: 22:00 - 05:09. Astro Dark: 22:48 - 04:22

Total Clouds (% Sky Obscured)

0
0
0
7
15
20
15
5
0
1
1
2
2
2
3
5
7
8

Low Clouds (% Sky Obscured)

0
0
0
7
15
20
15
5
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
2
5
9
5
3
0
0
0
1
1
2
2
5
7
8

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

6
7
4
11
14
8
14
13
1
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

34
34
34
35
33
32
30
28
25
23
22
21
20
20
19
19
19
20

Feels Like (°C)

29
39
38
37
38
39
40
30
29
28
27
26
25
21
21
20
20
20

Dew Point (°C)

11
11
11
11
13
15
17
16
14
12
11
11
11
11
10
10
11
12

Relative Humidity (%)

24
24
23
23
28
35
44
46
48
49
51
53
55
56
56
57
57
59

Pressure (mb)

1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

305
304
303
302
301
301
300
300
299
299
298
298
297
297
297
296
296
296

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

Generated: 07/08/26 14:15:16. Forecast: 07/08/26 to 13/08/26. Timezone: UTC+2.00