Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 14

Waning Crescent 1%

05:04

21:21

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

Sun - Rise: 05:26, Set: 21:22, Transit: 13:24. Moon - Rise: 05:04, Set: 21:21. Civil Dark: 22:02 - 04:46. Nautical Dark: 22:58 - 03:51. Astro Dark: 00:23 - 02:25

Total Clouds (% Sky Obscured)

6
8
6
6
6
5
6
2
7
3
5
2
9
17
27
10
22
21
21
30
36
27
29
23

Low Clouds (% Sky Obscured)

0
0
0
2
0
0
0
0
0
0
0
0
0
8
18
7
0
0
2
7
7
2
0
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
2
1
4
7
12
2
21
20
16
22
21
18
10
3

High Clouds (% Sky Obscured)

6
5
5
5
5
5
5
2
5
3
3
0
3
1
0
0
0
0
4
3
7
5
17
23

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
2
4
1
1
0
0
0
1
2
4
6
5
17
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
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
11
13
13
13
13
14
14
15
15
14
13
11
9
7
5
5
3
4
4
5
5
6

Chance of Frost

Temperature (°C)

17
18
18
19
19
20
21
22
23
23
23
22
21
20
19
17
15
14
13
13
12
12
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
88
77
63
54
47
43
42
41
40
41
45
52
64
71
76
80
80
80
80
81
84
87

Pressure (mb)

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

Ozone (du)

345
344
342
340
341
343
345
345
345
345
344
343
341
341
339
338
338
339
341
341
344
344
343
344

Monday 15

New Moon 0%

No Rise

22:28

06 OK
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 OK
20 Bad
21 OK
22 OK
23 Good
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:26, Set: 21:22, Transit: 13:24. Moon - Rise: No Rise, Set: 22:28. Civil Dark: 22:03 - 04:46. Nautical Dark: 22:58 - 03:51. Astro Dark: 00:24 - 02:24

Total Clouds (% Sky Obscured)

9
7
8
6
17
12
5
7
4
4
4
8
14
30
56
32
27
17
21
45
56
66
96
93

Low Clouds (% Sky Obscured)

2
0
0
0
12
7
0
0
0
0
0
3
6
6
13
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
1
3
0
0
0
0
0
0
0
0
0
0
18
37
29
23
15
21
26
19
18
30
55

High Clouds (% Sky Obscured)

6
7
4
6
5
4
5
7
4
3
3
3
7
4
2
2
3
2
2
22
39
54
94
91

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
1
1
0
1
1
1
2
2
2
1
1
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)

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

Chance of Frost

Temperature (°C)

9
10
14
15
17
18
19
20
21
21
21
21
21
20
19
16
16
15
13
12
11
11
10
9

Feels Like (°C)

9
11
15
16
17
17
18
20
20
20
21
20
21
22
19
16
16
16
14
13
12
11
9
8

Dew Point (°C)

8
8
10
10
8
7
7
7
6
5
5
5
6
10
11
11
13
13
11
10
9
9
9
7

Relative Humidity (%)

88
83
75
68
58
50
47
42
38
35
34
34
39
52
61
72
83
87
89
89
87
88
90
88

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1015
1015
1016
1017
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

347
348
348
348
348
347
349
350
350
351
352
353
352
348
348
350
350
351
352
348
346
346
346
346

Tuesday 16

Waxing Crescent 3%

06:19

23:17

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: 05:26, Set: 21:23, Transit: 13:25. Moon - Rise: 06:19, Set: 23:17. Civil Dark: 22:03 - 04:46. Nautical Dark: 22:59 - 03:51. Astro Dark: 00:25 - 02:24

Total Clouds (% Sky Obscured)

98
95
92
98
87
100
96
96
95
96
81
88
100
99
99
100
99
100
100
85
59
57
69
79

Low Clouds (% Sky Obscured)

0
0
0
0
1
2
0
0
0
0
0
0
0
0
0
7
2
2
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

52
59
65
96
54
55
66
89
95
91
69
79
83
56
50
75
44
84
45
25
27
34
69
79

High Clouds (% Sky Obscured)

95
86
66
97
64
100
88
74
35
64
41
31
100
93
92
100
94
100
98
71
41
26
3
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 (%)

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
0
0
1
2
2
1
0
0
0
0
0
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
3
2
4
3
4
4
5
5
6
5
5
3
3
4
4
4
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

10
11
14
17
19
20
21
21
22
22
22
22
22
21
20
18
17
16
15
15
16
16
16
15

Feels Like (°C)

9
11
13
17
19
19
19
19
21
21
21
21
21
22
20
17
15
15
14
15
15
16
15
13

Dew Point (°C)

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

Relative Humidity (%)

88
84
74
68
61
51
45
40
37
37
36
37
41
59
66
67
65
67
64
67
67
67
66
61

Pressure (mb)

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

Ozone (du)

348
348
348
347
344
343
341
342
343
343
343
340
341
340
338
338
340
338
334
333
332
333
333
333

Wednesday 17

Waxing Crescent 9%

07:43

23:52

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

Sun - Rise: 05:27, Set: 21:23, Transit: 13:25. Moon - Rise: 07:43, Set: 23:52. Civil Dark: 22:04 - 04:46. Nautical Dark: 22:59 - 03:51. Astro Dark: 00:26 - 02:23

Total Clouds (% Sky Obscured)

85
91
55
81
82
84
87
78
50
45
42
41
43
45
34
30
23
19
15
11
12
10
7
9

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

81
86
53
68
70
65
62
50
36
39
42
41
37
36
34
27
21
16
13
9
8
7
6
6

High Clouds (% Sky Obscured)

9
39
13
40
62
68
73
44
20
12
4
4
3
3
1
0
0
0
0
0
1
1
0
1

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)

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

Chance of Frost

Temperature (°C)

16
17
18
19
21
23
24
24
26
26
26
26
25
24
22
20
19
18
17
17
16
16
15
15

Feels Like (°C)

15
16
18
21
21
22
23
23
25
27
27
28
27
27
25
23
21
19
18
18
18
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

65
67
62
54
48
44
40
35
32
31
31
34
40
52
58
59
60
63
64
65
65
67
68
68

Pressure (mb)

1020
1020
1020
1021
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

333
332
332
332
332
333
333
332
331
330
329
329
328
328
328
328
328
328
328
329
328
328
328
329

Thursday 18

Waxing Crescent 17%

09:09

00:18

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 OK
00 OK
01 Bad
02 Bad
03 Bad
04 OK
05 OK

Sun - Rise: 05:27, Set: 21:24, Transit: 13:25. Moon - Rise: 09:09, Set: 00:18. Civil Dark: 22:04 - 04:46. Nautical Dark: 23:00 - 03:51. Astro Dark: 00:27 - 02:23

Total Clouds (% Sky Obscured)

9
9
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
16
32
48
48
46
36
27

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
12
21
30
19

Medium Clouds (% Sky Obscured)

6
8
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
4
6
5

High Clouds (% Sky Obscured)

2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
14
26
39
27
15
12
12

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
2
3
2
7
8
6
13
12
4
12
12
5
11

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

Chance of Frost

Temperature (°C)

16
17
19
21
23
24
26
28
29
29
30
30
28
26
25
23
21
20
19
18
17
17
16
16

Feels Like (°C)

18
19
22
24
26
27
29
30
31
32
32
32
31
30
29
27
27
26
25
24
23
19
19
19

Dew Point (°C)

10
11
12
13
13
13
14
14
15
15
15
15
15
18
19
17
16
16
15
14
13
13
13
12

Relative Humidity (%)

69
71
63
58
53
49
45
43
41
41
41
41
45
59
67
70
73
77
77
77
77
77
78
77

Pressure (mb)

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

Ozone (du)

330
330
331
331
332
332
332
330
330
330
330
330
330
330
330
331
331
331
331
331
332
330
329
328

Friday 19

Waxing Crescent 27%

10:31

00:38

06 OK
07 OK
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 OK
02 OK
03 OK
04 Good
05 Good

Sun - Rise: 05:27, Set: 21:24, Transit: 13:25. Moon - Rise: 10:31, Set: 00:38. Civil Dark: 22:04 - 04:47. Nautical Dark: 23:00 - 03:51. Astro Dark: 00:27 - 02:23

Total Clouds (% Sky Obscured)

21
16
18
19
15
18
23
33
48
63
70
73
79
86
73
53
35
30
35
35
29
17
7
8

Low Clouds (% Sky Obscured)

8
0
0
0
0
0
0
0
4
7
9
14
20
23
16
10
3
2
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
2
2
1
1
2
3
6
12
13
12
20
32
47
25
13
4
9
12
16
8
3
0
1

High Clouds (% Sky Obscured)

13
15
16
12
14
18
23
33
45
62
70
73
79
84
64
45
25
25
34
35
29
17
7
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
19
16
12
8
11
10
3
14
23
34
84
95
95
65
45
26
26
17
1
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.7
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
20
22
24
26
27
28
29
28
28
27
26
25
24
22
20
18
19
18
18
17
17
17

Feels Like (°C)

20
20
20
23
24
25
25
26
26
30
29
28
31
33
36
20
21
20
21
20
20
18
19
19

Dew Point (°C)

14
15
17
16
16
16
15
15
14
13
13
13
16
19
23
21
19
17
17
17
16
15
15
15

Relative Humidity (%)

78
80
81
70
62
54
49
45
39
40
40
40
54
71
95
94
92
92
92
92
92
90
90
89

Pressure (mb)

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

Ozone (du)

328
329
329
329
329
329
330
331
331
332
333
334
333
332
330
332
335
337
339
341
343
343
343
343

Saturday 20

Waxing Crescent 37%

11:49

00:55

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

Sun - Rise: 05:27, Set: 21:24, Transit: 13:26. Moon - Rise: 11:49, Set: 00:55. Civil Dark: 22:04 - 04:47. Nautical Dark: 23:00 - 03:51. Astro Dark: 00:28 - 02:23

Total Clouds (% Sky Obscured)

10
11
8
5
2
1
1
1
1
2
3
27
49
70
58
43
28
34
39
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
7
13
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
9
12
34
39
40

High Clouds (% Sky Obscured)

10
11
8
5
2
1
1
1
1
2
1
17
34
47
46
43
28
34
39
40

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
1
3
3
2
9
14
16
23
23
16
48
44
28

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

18
19
20
23
25
27
28
30
31
31
31
31
29
27
26
23
21
18
18
17

Feels Like (°C)

18
18
18
25
26
27
28
29
30
36
34
33
33
33
34
25
25
24
22
22

Dew Point (°C)

15
16
17
18
17
18
17
16
16
16
15
15
16
16
18
16
14
12
12
13

Relative Humidity (%)

86
81
79
70
62
55
49
44
40
39
38
37
43
51
60
63
66
70
71
74

Pressure (mb)

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

Ozone (du)

344
345
346
345
344
342
341
339
338
338
337
337
336
335
334
334
334
334
334
333

Forecast for Lettenboden, Bezirk Pfäffikon, Switzerland (47.38,8.92)

Generated: 14/06/26 06:26:19. Forecast: 14/06/26 to 20/06/26. Timezone: UTC+2.00