Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 11

Waning Crescent 20%

02:53

17:07

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
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:27, Set: 21:20, Transit: 13:24. Moon - Rise: 02:53, Set: 17:07. Civil Dark: 22:00 - 04:47. Nautical Dark: 22:55 - 03:51. Astro Dark: 00:19 - 02:27

Total Clouds (% Sky Obscured)

79
81
78
71
26
22
50
92
96
98
100
95
89
99
98
100
99
100
97
97
97
96
98
100

Low Clouds (% Sky Obscured)

68
33
36
61
19
22
28
42
57
48
65
74
19
6
19
16
35
51
54
73
72
85
89
88

Medium Clouds (% Sky Obscured)

45
77
74
46
10
1
23
22
46
51
41
38
66
74
95
99
98
76
82
95
94
94
97
100

High Clouds (% Sky Obscured)

11
3
0
0
0
0
41
77
78
82
100
57
77
97
87
97
84
100
75
70
65
74
81
68

ISS Passover

Visibility (miles)

9
8
8
8
8
5
8
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

Light Rain
Very Light Rain
None
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

Precipitation Probability (%)

62
56
45
55
60
47
32
7
2
0
0
0
1
1
1
0
0
3
13
24
33
27
32
35

Precipitation Amount (mm)

0.5
0.3
0
0.3
0.3
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
6
7
7
9
10
10
11
10
10
11
10
8
6
6
5
6
7
8
9
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
95
90
87
81
70
53
47
46
45
49
45
48
55
65
67
66
71
71
72
81
81
80

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1026
1026
1026
1025
1025

Ozone (du)

388
390
397
407
412
404
394
386
382
380
376
373
372
369
368
365
364
362
359
354
351
350
348
345

Friday 12

Waning Crescent 11%

03:24

18:33

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 OK
02 OK
03 OK
04 OK

Sun - Rise: 05:27, Set: 21:21, Transit: 13:24. Moon - Rise: 03:24, Set: 18:33. Civil Dark: 22:01 - 04:46. Nautical Dark: 22:56 - 03:51. Astro Dark: 00:20 - 02:26

Total Clouds (% Sky Obscured)

98
98
99
100
100
100
100
98
100
98
97
79
79
90
84
71
70
67
52
47
31
30
43
38

Low Clouds (% Sky Obscured)

90
91
91
100
92
92
92
96
100
96
87
62
58
74
63
59
53
45
33
27
22
21
20
12

Medium Clouds (% Sky Obscured)

98
98
99
98
100
99
49
76
74
83
84
48
45
43
40
33
44
33
33
33
18
16
2
0

High Clouds (% Sky Obscured)

80
60
36
53
22
45
69
21
17
9
7
3
3
2
2
2
2
7
2
3
4
5
21
22

ISS Passover

Visibility (miles)

9
9
9
6
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
Light Rain
Very Light Rain
None
Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
65
64
55
72
55
57
38
40
28
33
43
36
29
11
6
4
3
2
0
0
0
0
0

Precipitation Amount (mm)

0
0.4
0.2
0
0.4
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
6
8
9
9
10
11
11
10
11
11
11
12
12
13
13
14
14
14
14
15
14
14
13

Dew Point (°C)

6
3
8
9
9
9
10
9
4
6
5
7
6
7
9
10
11
12
12
12
13
13
12
12

Relative Humidity (%)

77
67
87
90
88
87
86
74
58
61
59
61
59
62
68
73
84
92
90
90
93
95
95
95

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1026
1026
1027
1027
1026
1026
1026
1026
1026

Ozone (du)

343
343
342
338
335
332
331
332
333
331
331
331
330
330
330
330
330
330
330
329
330
331
331
333

Saturday 13

Waning Crescent 5%

04:06

20:00

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

Sun - Rise: 05:26, Set: 21:21, Transit: 13:24. Moon - Rise: 04:06, Set: 20:00. Civil Dark: 22:02 - 04:46. Nautical Dark: 22:57 - 03:51. Astro Dark: 00:22 - 02:25

Total Clouds (% Sky Obscured)

17
18
13
10
36
22
18
13
16
19
24
15
49
56
55
45
45
45
45
45
34
44
43
45

Low Clouds (% Sky Obscured)

0
14
11
8
36
22
18
13
15
17
19
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
2
3
3
0
0
0
0

High Clouds (% Sky Obscured)

12
2
2
2
0
1
0
0
2
3
2
13
49
52
47
30
30
25
25
30
26
34
28
30

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 (%)

1
5
6
2
1
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)

7
7
7
7
8
10
11
11
11
11
11
10
10
10
8
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

12
12
14
15
16
17
19
20
21
22
22
22
22
22
22
20
18
17
15
15
15
14
14
14

Feels Like (°C)

12
12
15
16
17
17
18
20
20
22
22
22
22
22
22
20
18
16
15
14
14
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

93
95
90
79
67
61
54
49
44
41
39
40
43
48
60
68
71
73
77
79
82
84
86
87

Pressure (mb)

1026
1026
1026
1025
1025
1025
1025
1024
1023
1023
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1021
1021
1021
1021

Ozone (du)

333
335
342
342
337
336
336
337
337
339
340
339
339
338
337
337
339
338
338
338
339
339
338
338

Sunday 14

Waning Crescent 1%

05:04

21:21

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

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)

48
25
13
22
15
12
17
50
44
10
13
18
10
3
0
13
39
76
50
42
53
57
62
53

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
8
15
23
30
29
27
24

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
5
3
1
0
0
0
0
11
23
34
29
27
24
27
32
37

High Clouds (% Sky Obscured)

29
17
9
19
12
12
16
50
44
6
13
18
10
3
0
0
10
37
9
3
14
9
8
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
5
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)

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

Chance of Frost

Temperature (°C)

14
15
15
17
18
19
19
20
21
21
21
21
21
20
19
19
17
15
13
13
13
12
12
11

Feels Like (°C)

13
15
17
18
19
20
20
20
19
20
21
20
20
21
21
21
19
17
13
14
14
13
13
12

Dew Point (°C)

12
13
13
13
12
12
10
9
7
6
6
5
6
8
10
13
12
11
9
10
11
10
11
10

Relative Humidity (%)

90
90
86
77
70
63
56
48
42
38
36
35
37
44
55
68
74
76
76
84
90
92
93
95

Pressure (mb)

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

Ozone (du)

336
336
337
336
335
336
336
337
337
338
337
336
337
338
338
338
338
338
339
339
341
341
341
342

Monday 15

New Moon 0%

05:04

22:28

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

Sun - Rise: 05:26, Set: 21:22, Transit: 13:24. Moon - Rise: 05:04, 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)

48
40
32
33
33
39
46
26
22
17
19
22
30
22
23
9
13
12
17
22
27
43
56
50

Low Clouds (% Sky Obscured)

26
28
30
30
31
36
32
22
16
17
19
22
30
22
23
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

29
23
15
16
16
15
11
7
2
0
3
0
1
0
0
0
0
0
0
0
0
14
26
38

High Clouds (% Sky Obscured)

0
0
0
0
0
2
8
2
5
2
2
2
0
3
3
5
7
12
17
22
27
41
36
25

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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
14
16
17
18
18
19
20
20
21
22
20
19
20
19
20
19
18
17
16
15
9
9

Dew Point (°C)

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

Relative Humidity (%)

93
95
90
84
76
70
65
58
52
46
42
39
39
56
68
77
79
83
86
89
90
91
93
91

Pressure (mb)

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

Ozone (du)

343
343
345
347
347
346
345
344
347
347
346
346
347
347
345
343
342
340
338
338
338
338
338
338

Tuesday 16

Waxing Crescent 3%

06:19

23:17

05 Bad
06 OK
07 OK
08 OK
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

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 - 03:50. Astro Dark: 00:25 - 02:24

Total Clouds (% Sky Obscured)

43
36
32
42
51
65
74
82
89
91
92
91
85
80
75
77
79
79
75
69
64
72
80
88

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)

37
35
32
42
51
65
70
70
66
40
31
20
18
20
20
36
47
58
58
57
51
61
71
74

High Clouds (% Sky Obscured)

20
12
6
11
11
11
28
46
63
71
82
91
84
75
65
53
41
30
25
26
24
35
55
75

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
1
3
4
3
2
1
3
2
0
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)

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

Chance of Frost

Temperature (°C)

9
10
11
13
15
17
19
19
20
22
22
22
23
22
21
20
18
16
15
14
14
13
14
14

Feels Like (°C)

10
10
10
10
16
16
16
17
17
18
23
22
22
23
24
24
20
19
19
19
18
17
15
15

Dew Point (°C)

8
9
9
10
11
11
12
12
11
12
12
12
12
13
15
16
15
14
13
13
12
12
12
12

Relative Humidity (%)

93
90
84
80
75
69
64
60
57
53
52
50
48
56
66
77
81
85
89
89
89
89
89
87

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

338
338
338
339
338
338
337
336
336
335
334
332
331
331
330
329
329
329
328
329
329
329
329
328

Wednesday 17

Waxing Crescent 9%

07:43

23:52

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

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

Total Clouds (% Sky Obscured)

79
71
62
51
39
28
33
34
32
28
29
35
40
45
50
45
45
44
35
25
14

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

Medium Clouds (% Sky Obscured)

62
46
40
31
18
12
8
4
0
0
0
0
0
0
0
0
0
0
1
2
3

High Clouds (% Sky Obscured)

70
60
46
33
20
9
19
25
32
28
29
35
40
45
50
45
45
44
35
25
14

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

Fog (%)

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

Precipitation Probability (%)

16
18
9
11
5
0
0
0
0
0
0
0
0
0
0
2
2
2
3
3
2

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

14
15
15
17
19
21
23
24
25
26
26
26
27
26
25
24
22
20
19
18
17

Feels Like (°C)

14
14
13
13
20
21
21
21
22
24
27
28
27
28
28
29
22
22
23
22
21

Dew Point (°C)

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

Relative Humidity (%)

87
82
77
73
64
59
52
47
42
37
37
37
37
45
54
65
64
65
64
67
71

Pressure (mb)

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

Ozone (du)

328
328
328
328
327
327
326
327
327
327
327
326
326
326
327
327
327
326
326
326
327

Forecast for Gfell, Bezirk Pfäffikon, Switzerland (47.38,8.93)

Generated: 11/06/26 05:05:31. Forecast: 11/06/26 to 17/06/26. Timezone: UTC+2.00