Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waning Crescent 6%

03:50

18:26

01 Good
02 Good
03 Good
04 Good
05 Good
06 OK
07 Bad
08 Good
09 OK
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 Good
00 Good

Sun - Rise: 06:50, Set: 19:10, Transit: 13:00. Moon - Rise: 03:50, Set: 18:26. Civil Dark: 19:42 - 06:18. Nautical Dark: 20:20 - 05:41. Astro Dark: 20:58 - 05:02

Total Clouds (% Sky Obscured)

0
0
0
0
2
11
82
15
39
6
7
1
0
1
1
1
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
0
0
0
0
0
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
2
10
77
15
39
5
7
1
0
1
1
1
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)

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

Chance of Frost

Temperature (°C)

13
13
12
12
12
11
11
12
15
17
19
20
21
23
23
23
23
21
18
16
15
14
14
14

Feels Like (°C)

15
15
14
14
14
13
12
12
16
17
20
21
22
24
24
24
25
24
21
17
16
15
14
14

Dew Point (°C)

11
11
11
11
10
10
9
9
10
10
9
8
8
8
9
9
13
15
14
11
9
7
5
4

Relative Humidity (%)

87
90
89
90
89
88
87
81
69
61
52
45
41
39
39
40
53
67
73
73
69
63
56
50

Pressure (mb)

1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1025
1025
1026
1026
1026
1026
1026
1025

Ozone (du)

251
250
251
250
250
250
250
250
249
249
249
249
250
250
252
254
254
254
254
253
253
252
251
250

Saturday 20

Waning Crescent 2%

05:05

18:40

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

Sun - Rise: 06:51, Set: 19:08, Transit: 13:00. Moon - Rise: 05:05, Set: 18:40. Civil Dark: 19:40 - 06:20. Nautical Dark: 20:17 - 05:42. Astro Dark: 20:56 - 05:03

Total Clouds (% Sky Obscured)

1
9
8
33
52
72
87
48
14
7
10
25
23
19
10
46
44
46
22
12
2
6
17
34

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
24
4
70
34
10
6
7
16
14
14
8
32
27
31
16
8
0
3
14
29

High Clouds (% Sky Obscured)

1
9
8
31
46
72
33
36
3
0
3
0
0
0
0
2
2
2
2
3
2
3
3
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)

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

Chance of Frost

Temperature (°C)

15
15
15
16
15
15
14
15
18
20
21
22
23
24
25
25
24
22
20
18
17
17
17
17

Feels Like (°C)

14
14
15
15
14
15
12
14
19
21
22
23
24
26
27
26
26
25
22
20
19
18
18
18

Dew Point (°C)

3
1
-1
0
2
4
5
8
10
11
11
11
12
13
14
14
15
17
17
14
13
11
10
10

Relative Humidity (%)

44
38
34
33
39
46
53
62
62
56
52
49
49
48
49
51
58
73
82
81
76
71
66
65

Pressure (mb)

1025
1024
1024
1023
1023
1023
1023
1023
1022
1022
1022
1021
1020
1020
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

251
251
251
252
253
253
253
254
254
254
254
255
254
254
254
255
255
255
255
256
257
257
256
256

Sunday 21

New Moon 0%

06:17

18:53

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

Sun - Rise: 06:53, Set: 19:06, Transit: 12:59. Moon - Rise: 06:17, Set: 18:53. Civil Dark: 19:38 - 06:21. Nautical Dark: 20:15 - 05:44. Astro Dark: 20:54 - 05:05

Total Clouds (% Sky Obscured)

46
39
36
18
2
24
58
62
62
52
56
22
16
7
27
32
30
32
50
49
77
87
85
86

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
15
0
27
17
20
32
30
39
39
44
50
59

Medium Clouds (% Sky Obscured)

32
25
24
10
1
0
6
20
15
3
1
3
0
2
10
12
15
16
10
14
65
87
85
86

High Clouds (% Sky Obscured)

6
7
4
0
0
20
43
38
34
23
25
16
8
7
4
3
0
3
40
24
22
66
65
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
24
31
27
52
49

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
66
66
67
73
80
84
80
72
64
57
54
51
50
51
53
57
73
82
83
83
83
79
83

Pressure (mb)

1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

256
255
255
255
254
254
253
252
252
252
253
252
253
254
254
255
255
256
256
256
256
257
257
256

Monday 22

Waxing Crescent 0%

07:28

19:06

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:54, Set: 19:04, Transit: 12:59. Moon - Rise: 07:28, Set: 19:06. Civil Dark: 19:36 - 06:23. Nautical Dark: 20:13 - 05:45. Astro Dark: 20:51 - 05:07

Total Clouds (% Sky Obscured)

76
89
64
96
97
99
100
99
98
96
96
96
96
96
97
98
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
69
64
81
87
94
100
96
93
89
88
85
85
88
92
95
97
98
100
96
92
88
92
96

Medium Clouds (% Sky Obscured)

67
47
22
24
39
87
90
87
83
80
81
83
84
60
61
53
61
74
85
89
93
89
78
97

High Clouds (% Sky Obscured)

3
8
14
69
40
38
98
80
57
30
16
25
20
25
22
25
30
25
25
41
52
59
29
26

ISS Passover

Visibility (miles)

9
4
9
9
9
8
9
9
7
8
9
9
4
9
9
9
9
9
9
8
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
49
59
54
70
91
95
84
66
30
40
54
33
20
18
7
20
20
31
44
50
46
50
50

Precipitation Amount (mm)

0
0
0
0
0.2
0.7
0.9
0.6
0.4
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
15
16
15
15
14
14
14
14
13
13
14
14
14
14
13
12
11
11
11
11
10
9

Dew Point (°C)

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

Relative Humidity (%)

89
98
90
86
86
90
95
95
95
96
96
89
89
90
80
80
82
84
89
90
93
95
96
95

Pressure (mb)

1012
1013
1013
1013
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018

Ozone (du)

257
257
257
259
260
261
262
263
264
264
264
264
263
264
264
264
264
265
265
265
265
266
267
267

Tuesday 23

Waxing Crescent 3%

08:37

19:19

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:56, Set: 19:02, Transit: 12:59. Moon - Rise: 08:37, Set: 19:19. Civil Dark: 19:33 - 06:24. Nautical Dark: 20:11 - 05:47. Astro Dark: 20:49 - 05:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
94
87
82
78
75
72
71
71
70
63
56
48
46
46
44
49
55
61
72
87
100
100
100

Medium Clouds (% Sky Obscured)

98
98
98
99
98
95
88
97
99
55
48
44
100
98
96
95
98
98
100
100
100
100
98
96

High Clouds (% Sky Obscured)

22
49
47
67
65
69
100
96
99
98
99
100
98
99
99
100
100
100
100
100
100
100
100
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
7
5
4
5

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

41
41
36
28
18
22
9
11
12
5
4
3
1
16
20
20
40
49
55
78
94
95
95
87

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
1
0.7
0.5

Wind Speed/Direction (mph)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

10
10
9
9
8
8
8
8
9
9
9
9
10
12
11
10
9
8
8
8
8
9
8
9

Feels Like (°C)

9
8
7
7
6
6
6
6
7
7
7
7
8
9
9
9
8
7
8
8
5
6
6
6

Dew Point (°C)

9
9
8
8
7
7
7
7
7
7
8
7
7
8
7
7
7
7
7
8
8
8
8
8

Relative Humidity (%)

95
93
93
91
91
91
91
93
91
88
88
87
84
76
78
81
84
88
93
98
96
98
98
98

Pressure (mb)

1018
1018
1018
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017

Ozone (du)

269
270
269
268
267
267
266
267
267
267
266
266
265
265
266
267
268
268
268
268
267
266
266
267

Wednesday 24

Waxing Crescent 7%

09:47

19:34

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:57, Set: 19:00, Transit: 12:58. Moon - Rise: 09:47, Set: 19:34. Civil Dark: 19:31 - 06:25. Nautical Dark: 20:08 - 05:48. Astro Dark: 20:47 - 05:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
91
87
81
76
75
78
78
80
82
91
92
90
84

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
91
82
73
70
67
70
74
78
80
82
88
91
90
84

Medium Clouds (% Sky Obscured)

95
86
75
66
69
71
77
60
43
28
28
25
21
14
8
4
5
5
6
21
37
56
61
70

High Clouds (% Sky Obscured)

100
68
37
10
10
15
15
15
14
19
10
5
1
0
0
0
5
13
19
29
34
50
55
55

ISS Passover

Visibility (miles)

7
8
6
4
2
2
2
2
2
2
2
2
1
1
0
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

82
71
62
54
52
48
43
38
33
26
22
17
6
11
11
5
8
8
6
13
18
19
44
65

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
4
4
4
4
4
4
4
5
5
5
5
5
5
6
6
6
6
7
7
7
7
6

Chance of Frost

Temperature (°C)

9
9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Feels Like (°C)

6
6
7
6
7
6
6
6
6
7
7
7
7
6
6
6
6
6
6
6
5
5
5
4

Dew Point (°C)

8
8
8
8
8
8
8
7
8
8
8
8
8
7
8
7
8
8
7
7
7
7
7
7

Relative Humidity (%)

98
96
98
98
98
96
98
96
98
98
98
96
96
95
96
95
96
96
96
95
95
95
95
94

Pressure (mb)

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

Ozone (du)

268
269
270
271
271
272
273
274
274
275
276
276
276
276
276
276
277
278
280
282
282
282
283
283

Thursday 25

Waxing Crescent 13%

10:58

19:52

Sun - Rise: 06:58, Set: 18:58, Transit: 12:58. Moon - Rise: 10:58, Set: 19:52. Civil Dark: 19:29 - 06:27. Nautical Dark: 20:06 - 05:50. Astro Dark: 20:44 - 05:12

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 19/09/25 01:53:49. Forecast: 19/09/25 to 25/09/25. Timezone: UTC+2.00