Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Gibbous 83%

18:07

01:35

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

Sun - Rise: 06:12, Set: 20:07, Transit: 13:09. Moon - Rise: 18:07, Set: 01:35. Civil Dark: 20:41 - 05:39. Nautical Dark: 21:23 - 04:57. Astro Dark: 22:09 - 04:11

Total Clouds (% Sky Obscured)

19
17
20
44
35
53
50
52
56
69
27
33
55
70
61
65
37
3
13
6
2
15
26
2

Low Clouds (% Sky Obscured)

19
17
20
44
34
41
31
32
31
29
23
12
2
0
0
0
0
0
0
3
0
0
0
0

Medium Clouds (% Sky Obscured)

9
0
5
2
2
18
33
30
28
0
2
19
53
67
61
62
34
0
9
2
2
15
26
1

High Clouds (% Sky Obscured)

0
0
2
0
3
3
1
3
3
50
3
3
4
2
9
0
2
3
3
2
2
2
4
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
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)

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

Chance of Frost

Temperature (°C)

9
12
14
15
16
16
18
18
19
19
18
18
17
14
12
11
10
10
9
9
8
8
8
7

Feels Like (°C)

11
14
15
16
16
16
17
18
18
18
17
18
18
14
11
9
8
9
9
8
8
8
6
6

Dew Point (°C)

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

Relative Humidity (%)

88
81
70
61
55
49
45
43
42
42
44
51
67
74
75
71
71
72
73
73
74
75
74
74

Pressure (mb)

1024
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1024
1023
1023
1023
1023
1023

Ozone (du)

312
314
315
316
315
314
313
312
311
311
311
311
311
311
313
314
312
311
311
310
310
309
309
310

Monday 24

Waxing Gibbous 89%

18:41

02:44

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

Sun - Rise: 06:14, Set: 20:05, Transit: 13:09. Moon - Rise: 18:41, Set: 02:44. Civil Dark: 20:39 - 05:40. Nautical Dark: 21:21 - 04:59. Astro Dark: 22:07 - 04:13

Total Clouds (% Sky Obscured)

2
3
1
36
61
72
97
100
100
100
100
93
69
93
10
12
42
44
37
23
10
9
23
5

Low Clouds (% Sky Obscured)

0
0
0
2
9
13
12
17
22
22
23
24
8
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
2
41
46
18
75
79
51
93
6
7
7
5
12
2
1
4
1
0

High Clouds (% Sky Obscured)

2
3
0
33
52
72
94
100
100
100
100
80
55
33
3
4
32
30
23
16
7
4
17
4

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

Chance of Frost

Temperature (°C)

8
12
15
17
18
19
20
21
21
21
21
20
19
16
14
14
14
13
12
12
12
12
12
12

Feels Like (°C)

8
13
16
19
19
20
21
19
20
20
19
19
18
16
12
13
13
11
10
10
10
10
11
10

Dew Point (°C)

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

Relative Humidity (%)

74
65
56
49
45
39
36
35
35
37
40
55
66
74
73
74
74
74
73
73
73
70
69
71

Pressure (mb)

1023
1023
1022
1022
1022
1021
1020
1020
1020
1019
1019
1018
1018
1018
1019
1018
1018
1018
1017
1016
1016
1015
1014
1014

Ozone (du)

311
312
314
313
311
311
311
312
312
310
309
306
304
304
303
302
302
302
302
301
301
302
302
302

Tuesday 25

Waxing Gibbous 95%

19:07

03:56

07 Good
08 Good
09 OK
10 Good
11 OK
12 Good
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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:15, Set: 20:03, Transit: 13:09. Moon - Rise: 19:07, Set: 03:56. Civil Dark: 20:37 - 05:42. Nautical Dark: 21:18 - 05:01. Astro Dark: 22:04 - 04:15

Total Clouds (% Sky Obscured)

7
7
12
13
40
7
45
58
100
100
100
100
99
100
89
95
84
85
72
69
58
61
80
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
30
58
83
83
91
77
78
70
59
71
64
47
41
35
31
26
13
6

Medium Clouds (% Sky Obscured)

2
4
1
3
3
0
1
3
17
23
46
60
61
55
43
53
41
32
31
15
3
3
4
7

High Clouds (% Sky Obscured)

3
2
9
11
39
7
38
35
100
100
91
77
83
100
53
59
27
45
50
41
45
60
80
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
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
8
8
1
1
0
0
0
0
0
1
7
1
2
4
21
16
3
2
2
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)

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

Chance of Frost

Temperature (°C)

12
15
16
18
20
21
22
23
22
22
21
21
20
18
17
16
16
15
14
15
14
13
13
14

Feels Like (°C)

11
15
16
19
21
22
23
22
21
21
21
20
19
18
17
16
16
15
14
14
14
15
15
15

Dew Point (°C)

7
9
9
9
9
9
10
11
11
13
15
15
15
15
14
14
13
12
13
13
13
13
12
13

Relative Humidity (%)

72
66
62
54
49
46
47
47
49
55
66
71
76
81
83
85
82
83
90
90
95
95
93
95

Pressure (mb)

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

Ozone (du)

302
303
303
304
303
301
301
302
303
305
305
306
306
306
307
306
305
305
305
305
305
304
303
303

Wednesday 26

Waxing Gibbous 98%

19:28

05:10

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

Sun - Rise: 06:17, Set: 20:01, Transit: 13:08. Moon - Rise: 19:28, Set: 05:10. Civil Dark: 20:35 - 05:43. Nautical Dark: 21:16 - 05:02. Astro Dark: 22:01 - 04:17

Total Clouds (% Sky Obscured)

100
97
94
71
84
83
99
99
98
98
82
66
49
45
41
37
43
62
56
62
74
81
52
75

Low Clouds (% Sky Obscured)

0
3
6
9
10
12
23
24
15
14
14
12
13
10
7
2
2
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
17
23
33
73
44
86
45
40
40
43
49
42
28
21
32
24
19
4
10
16
23
20
18

High Clouds (% Sky Obscured)

100
81
65
22
38
56
89
90
92
93
72
55
40
45
41
37
16
62
41
52
69
76
47
58

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
6
9
12
17
21
14
15
8
1
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
18
19
21
21
22
23
24
24
23
23
21
19
17
16
15
15
15
16
16
15
15
16

Dew Point (°C)

13
13
12
12
12
12
11
11
11
11
12
14
15
14
13
12
11
10
10
10
10
10
10
10

Relative Humidity (%)

89
81
69
59
55
52
48
47
46
46
49
61
70
72
74
73
70
72
73
74
73
73
71
70

Pressure (mb)

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

Ozone (du)

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

Thursday 27

Waxing Gibbous 100%

19:45

06:23

07 Bad
08 Good
09 Good
10 Good
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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:18, Set: 19:59, Transit: 13:08. Moon - Rise: 19:45, Set: 06:23. Civil Dark: 20:33 - 05:45. Nautical Dark: 21:14 - 05:04. Astro Dark: 21:59 - 04:20

Total Clouds (% Sky Obscured)

66
18
7
3
22
26
34
92
96
100
85
55
100
93
97
100
94
88
85
92
95
99
81
65

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

17
11
5
0
0
0
0
5
8
13
42
41
58
30
24
21
29
36
44
38
32
27
34
39

High Clouds (% Sky Obscured)

37
5
2
3
21
21
29
92
96
100
76
34
100
70
87
100
91
82
75
81
87
91
78
64

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
1
2
2
7
9
7
15
18
9
12
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)

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

Chance of Frost

Temperature (°C)

16
18
21
23
26
27
28
29
29
29
28
27
24
22
21
20
20
19
19
19
18
18
17
18

Feels Like (°C)

15
18
23
25
27
27
28
30
28
28
28
27
26
22
21
20
20
19
19
20
17
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

71
66
53
45
40
37
35
34
33
35
46
52
65
69
66
62
58
60
63
65
70
74
78
78

Pressure (mb)

1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010

Ozone (du)

299
298
297
294
295
293
291
291
292
294
300
304
297
295
294
292
291
290
290
289
288
287
287
287

Friday 28

Full Moon 99%

20:00

No Set

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
06 Bad

Sun - Rise: 06:19, Set: 19:57, Transit: 13:08. Moon - Rise: 20:00, Set: No Set. Civil Dark: 20:30 - 05:46. Nautical Dark: 21:11 - 05:06. Astro Dark: 21:56 - 04:22

Total Clouds (% Sky Obscured)

52
68
86
100
100
99
99
99
100
100
99
97
96
95
94
92
94
97
100
100
99
99
96
92

Low Clouds (% Sky Obscured)

0
7
14
25
45
65
84
88
88
89
73
56
42
30
20
10
9
7
6
10
15
21
23
26

Medium Clouds (% Sky Obscured)

41
56
69
81
82
83
84
88
94
100
91
84
77
76
75
73
80
87
93
76
58
42
40
41

High Clouds (% Sky Obscured)

51
67
83
99
85
70
52
55
69
65
65
65
60
60
58
68
78
89
100
98
96
94
90
86

ISS Passover

Visibility (miles)

8
8
8
8
8
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
23
32
44
84
95
95
95
80
45
55
69
79
66
57
33
36
33
29
31
26
16
23
33

Precipitation Amount (mm)

0
0
0
0
0.5
1
1.6
1.1
0.5
0
0.2
0.5
0.7
0.4
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
21
21
21
19
17
16
16
16
15
14
14
13
13
13
12
12
12
12
12
12
12
12

Feels Like (°C)

18
18
22
22
22
23
23
25
15
15
14
14
14
13
13
13
13
13
12
13
12
11
11
11

Dew Point (°C)

15
16
16
16
15
15
15
15
15
15
14
14
14
13
13
12
12
12
12
12
12
12
12
12

Relative Humidity (%)

76
76
74
71
69
77
86
95
95
96
95
96
98
96
98
96
98
98
98
98
96
98
98
96

Pressure (mb)

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

Ozone (du)

287
288
288
289
289
293
297
301
303
305
307
306
305
305
305
305
305
307
309
310
314
317
321
321

Saturday 29

Waning Gibbous 96%

20:14

07:37

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: 06:21, Set: 19:55, Transit: 13:07. Moon - Rise: 20:14, Set: 07:37. Civil Dark: 20:28 - 05:48. Nautical Dark: 21:09 - 05:08. Astro Dark: 21:53 - 04:24

Total Clouds (% Sky Obscured)

89
84
80
76
84
92
100
89
79
69
68
68
67
62
57
53
68
85
100

Low Clouds (% Sky Obscured)

30
41
51
62
69
76
83
70
57
45
41
36
32
30
27
25
43
62
80

Medium Clouds (% Sky Obscured)

39
43
41
40
36
32
31
28
20
14
18
21
20
22
28
33
49
59
67

High Clouds (% Sky Obscured)

82
72
69
66
84
92
100
70
39
10
19
28
36
31
27
25
50
75
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
4
3

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

38
41
52
58
55
52
47
44
56
61
38
23
24
33
37
44
57
67
75

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
5
6
8
9
9
10
10
10
10
8
6
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
12
13
12
13
13
14
16
15
14
15
15
16
11
13
14
13
13

Dew Point (°C)

12
12
12
12
11
11
10
10
11
11
11
11
12
12
12
12
12
12
12

Relative Humidity (%)

96
95
87
80
75
69
65
62
63
63
63
72
80
90
93
93
96
96
96

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1013
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

322
322
322
321
321
321
322
322
321
319
318
319
320
320
319
318
317
319
321

Forecast for Zwiesel, Lower Bavaria, Germany (49.02,13.24)

Generated: 23/08/26 06:53:07. Forecast: 23/08/26 to 29/08/26. Timezone: UTC+2.00