Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waning Crescent 3%

05:34

15:04

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
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 Bad
20 OK
21 OK
22 Good
23 Good

Sun - Rise: 07:22, Set: 16:22, Transit: 11:52. Moon - Rise: 05:34, Set: 15:04. Civil Dark: 16:57 - 06:47. Nautical Dark: 17:36 - 06:08. Astro Dark: 18:13 - 05:30

Total Clouds (% Sky Obscured)

97
99
99
92
72
66
70
79
96
100
100
100
100
96
96
97
86
49
38
43
36
16
3
3

Low Clouds (% Sky Obscured)

96
99
83
84
72
66
70
79
92
75
72
59
53
50
47
43
39
44
38
43
36
16
0
0

Medium Clouds (% Sky Obscured)

47
0
0
0
0
0
0
0
0
0
50
100
100
90
90
91
83
24
3
2
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
55
100
100
100
100
73
58
53
17
2
2
2
2
0
0
0

ISS Passover

Visibility (miles)

2
1
1
1
9
9
9
7
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
69
63
52
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
6
10
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
6
6
5
4
3
2
2
1
2
3
3
3
3
3
3
3
2
2
3
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
92
91
89
94
96
98
96
86
79
74
70
68
68
72
84
91
91
92
92
89
87
89

Pressure (mb)

1018
1019
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1022
1021
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018

Ozone (du)

288
284
280
279
283
288
288
285
285
285
287
290
286
288
286
286
284
282
277
279
285
294
290
288

Wednesday 19

Waning Crescent 1%

06:45

15:24

00 Good
01 OK
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

Sun - Rise: 07:23, Set: 16:21, Transit: 11:52. Moon - Rise: 06:45, Set: 15:24. Civil Dark: 16:56 - 06:48. Nautical Dark: 17:35 - 06:09. Astro Dark: 18:12 - 05:32

Total Clouds (% Sky Obscured)

4
26
40
59
78
76
88
83
84
89
97
94
69
100
100
100
100
100
89
77
91
86
83
90

Low Clouds (% Sky Obscured)

1
26
40
59
78
68
82
69
65
62
56
39
1
0
0
0
1
1
0
0
0
0
7
28

Medium Clouds (% Sky Obscured)

0
0
3
3
2
2
0
0
0
0
0
0
0
45
45
100
100
67
81
77
91
86
81
84

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
51
31
92
90
52
100
100
100
70
52
47
55
60
60
60
60

ISS Passover

Visibility (miles)

9
9
9
9
5
2
1
1
2
6
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
3
3
3
4
4
4
4
5
5
5
5
5
4
4
4
4
3
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-5
-6
-6
-7
-7
-7
-7
-6
-5
-4
-2
-4
-4
-5
-5
-6
-6
-6
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
96
96
98
98
96
92
91
87
78
70
66
65
68
78
81
78
75
72
71
69
72

Pressure (mb)

1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1015
1014
1013
1012
1011
1011
1010
1010
1010
1010
1010
1010
1009
1009

Ozone (du)

285
279
282
286
289
283
274
274
275
275
275
277
277
274
272
274
276
279
282
283
283
280
281
285

Thursday 20

New Moon 0%

07:55

15:50

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

Sun - Rise: 07:25, Set: 16:20, Transit: 11:52. Moon - Rise: 07:55, Set: 15:50. Civil Dark: 16:55 - 06:50. Nautical Dark: 17:34 - 06:11. Astro Dark: 18:12 - 05:33

Total Clouds (% Sky Obscured)

74
80
85
87
91
95
95
97
98
99
100
99
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
72
77
78
77
75
84
89
85
84
94
94
91
79
80
87
86
82
90
84
72
67
69
74

Medium Clouds (% Sky Obscured)

65
40
45
62
80
91
89
86
90
95
97
93
92
98
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

60
60
60
60
0
0
0
0
0
0
0
0
0
0
0
0
0
2
40
26
23
22
70
59

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
1
0
0
0
0
0
0
0
2
2
2
1
1
5
4
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
Snow
Snow
Snow
Snow
Snow
Very Light Rain
None
None
None
None
None
Snow
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
3
16
28
63
60
52
36
40
47
42
36
35
36
29
31
20
21
20
18
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-3
-3
-2
-2
-2
-2
-2
-2
-2
-1
-1
-0
0
0
0
0
0
-1
-1
-1
-1
-2
-2
-2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
74
76
76
78
82
87
92
91
92
91
94
94
96
91
91
94
98
98
98
98
96
96

Pressure (mb)

1009
1008
1008
1008
1008
1008
1008
1009
1010
1010
1011
1011
1011
1011
1011
1012
1012
1013
1014
1014
1015
1015
1016
1016

Ozone (du)

288
284
283
284
285
296
302
300
299
300
302
307
318
325
330
330
327
327
326
329
333
336
335
335

Friday 21

Waxing Crescent 2%

09:02

16:25

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

Sun - Rise: 07:26, Set: 16:19, Transit: 11:53. Moon - Rise: 09:02, Set: 16:25. Civil Dark: 16:54 - 06:51. Nautical Dark: 17:33 - 06:12. Astro Dark: 18:11 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
94
89
81
86
93
100
100
100
100
95
91
88
75
62

Low Clouds (% Sky Obscured)

75
50
25
0
0
0
4
9
10
15
9
3
5
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
94
89
81
86
92
100
100
100
100
94
90
88
75
62

High Clouds (% Sky Obscured)

55
54
40
3
4
55
50
40
21
4
0
0
0
11
14
15
61
67
97
78
55
28
27
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
8
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 (%)

12
9
5
4
6
6
2
3
2
1
2
1
0
0
0
0
1
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
3
3
3
3
4
4
3
3
3
3
4
3
4
4
4
3
4
4
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-6
-6
-6
-6
-6
-6
-5
-4
-4
-3
-3
-4
-4
-5
-6
-6
-7
-7
-8
-8
-8

Dew Point (°C)

-3
-3
-3
-4
-4
-4
-4
-4
-5
-5
-6
-6
-7
-7
-7
-6
-4
-4
-4
-5
-5
-5
-7
-8

Relative Humidity (%)

91
94
92
91
94
91
91
91
86
78
70
65
61
59
61
68
81
89
91
92
94
92
78
75

Pressure (mb)

1016
1016
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1021
1021
1022
1023
1024
1024
1025
1025
1026
1026

Ozone (du)

331
329
326
325
325
326
323
323
327
329
329
327
325
322
321
319
316
316
316
318
321
324
326
329

Saturday 22

Waxing Crescent 5%

10:02

17:10

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

Sun - Rise: 07:28, Set: 16:18, Transit: 11:53. Moon - Rise: 10:02, Set: 17:10. Civil Dark: 16:53 - 06:52. Nautical Dark: 17:33 - 06:13. Astro Dark: 18:10 - 05:35

Total Clouds (% Sky Obscured)

53
64
76
89
92
93
93
95
93
18
19
21
30
46
59
73
63
52
41
34
27
27
26
26

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
1
1
1
4
6
8
7
6
5
3
1
2
1
1
1

Medium Clouds (% Sky Obscured)

53
37
40
44
43
45
54
59
72
15
17
21
24
27
31
35
51
36
29
14
11
12
12
16

High Clouds (% Sky Obscured)

30
44
56
71
73
74
50
62
47
1
2
0
0
0
0
0
12
22
33
24
14
7
14
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-8
-7
-8
-7
-8
-7
-7
-7
-7
-6
-6
-6
-5
-5
-5
-6
-6
-6
-6
-6
-7

Relative Humidity (%)

84
92
92
89
89
89
87
89
84
76
68
64
63
62
68
78
86
89
92
94
94
94
94
90

Pressure (mb)

1026
1026
1026
1026
1027
1027
1027
1027
1026
1026
1025
1025
1024
1023
1022
1022
1021
1021
1021
1021
1020
1020
1019
1018

Ozone (du)

333
334
335
337
337
336
338
339
333
326
321
320
318
314
310
306
302
307
313
318
319
321
322
320

Sunday 23

Waxing Crescent 10%

10:53

18:07

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

Sun - Rise: 07:29, Set: 16:17, Transit: 11:53. Moon - Rise: 10:53, Set: 18:07. Civil Dark: 16:53 - 06:54. Nautical Dark: 17:32 - 06:14. Astro Dark: 18:10 - 05:37

Total Clouds (% Sky Obscured)

26
34
39
48
60
72
85
89
93
93
78
50
32
28
29
35
50
56
64
74
90
96
93
87

Low Clouds (% Sky Obscured)

1
30
39
48
60
33
5
3
2
0
3
5
8
8
8
20
35
52
63
73
84
95
91
87

Medium Clouds (% Sky Obscured)

16
17
5
5
5
5
15
44
64
81
76
50
32
28
29
35
50
56
64
54
43
34
41
50

High Clouds (% Sky Obscured)

26
34
39
48
60
68
56
42
29
20
15
15
15
15
15
20
15
20
20
21
13
3
3
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow

Precipitation Probability (%)

0
9
4
0
5
2
0
2
1
0
0
0
0
0
1
2
11
16
24
29
33
42
44
47

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
87
84
79
74
71
69
65
56
49
43
45
46
48
57
68
82
86
89
92
94
94
94
96

Pressure (mb)

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

Ozone (du)

318
316
313
310
308
306
305
303
301
299
297
295
294
292
294
295
297
296
295
294
292
289
287
287

Monday 24

Waxing Crescent 16%

11:32

19:13

Sun - Rise: 07:31, Set: 16:16, Transit: 11:53. Moon - Rise: 11:32, Set: 19:13. Civil Dark: 16:52 - 06:55. Nautical Dark: 17:31 - 06:16. Astro Dark: 18:09 - 05:38

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: 18/11/25 00:36:16. Forecast: 18/11/25 to 24/11/25. Timezone: UTC+1.00