Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 30%

23:54

17:17

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

Sun - Rise: 06:45, Set: 19:17, Transit: 13:01. Moon - Rise: 23:54, Set: 17:17. Civil Dark: 19:49 - 06:14. Nautical Dark: 20:26 - 05:36. Astro Dark: 21:08 - 04:57

Total Clouds (% Sky Obscured)

39
45
49
66
14
36
33
37
48
100
100
100
100
87
83
70
42
55
80
85
79
69
76
88

Low Clouds (% Sky Obscured)

39
45
49
60
3
32
33
37
48
68
61
71
64
66
63
55
42
45
48
50
39
32
37
52

Medium Clouds (% Sky Obscured)

39
17
19
21
6
1
0
0
0
0
0
0
0
0
0
1
2
8
7
18
24
52
66
72

High Clouds (% Sky Obscured)

39
45
28
0
0
2
3
3
11
100
100
100
100
57
54
40
2
23
50
55
50
40
40
50

ISS Passover

Visibility (miles)

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

Fog (%)

2
0
19
100
43
22
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
65
21
13
3
4
2
1
1
1
8
4
8
0
0
0
0
0
11
5
13
0

Precipitation Amount (mm)

1.5
1.1
1.6
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
7
7
8
7
6
8
8
8
8
9
9
11
14
14
15
15
15
13
11
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
15
15
13
13
11
10
10
10
8
8
9
8
8
9
8
10
9
10
9
9
8
8

Dew Point (°C)

16
15
15
15
13
12
11
10
10
10
10
9
10
9
7
5
4
4
4
5
6
6
6
6

Relative Humidity (%)

96
96
96
96
96
96
95
93
93
95
95
93
91
84
73
60
55
52
50
55
59
64
70
72

Pressure (mb)

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

Ozone (du)

272
273
275
275
277
277
278
278
281
283
284
288
291
295
298
300
302
303
303
302
300
298
297
297

Tuesday 16

Waning Crescent 20%

01:12

17:47

21 Bad
22 Bad
23 Bad
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

Sun - Rise: 06:47, Set: 19:15, Transit: 13:01. Moon - Rise: 01:12, Set: 17:47. Civil Dark: 19:46 - 06:15. Nautical Dark: 20:24 - 05:38. Astro Dark: 21:06 - 04:58

Total Clouds (% Sky Obscured)

85
89
100
55
85
91
88
97
100
99
99
98
100
99
99
91
90
98
98
84
87
85
92
91

Low Clouds (% Sky Obscured)

40
48
47
55
66
79
79
90
93
79
76
78
84
82
71
78
77
70
71
69
74
65
63
69

Medium Clouds (% Sky Obscured)

75
77
5
30
26
26
23
17
6
12
17
24
33
40
90
66
67
79
51
54
49
63
56
58

High Clouds (% Sky Obscured)

55
60
100
40
33
35
35
22
100
97
91
88
100
47
52
19
16
34
6
5
0
3
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 (%)

2
2
1
4
10
3
13
8
14
5
11
5
10
18
19
24
18
16
13
15
14
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
7
8
8
8
8
8
8
8
8
7
7
7
6
6
6
6
8
6
7
8
8

Relative Humidity (%)

71
73
76
84
90
91
93
95
93
93
98
96
82
78
76
70
66
63
66
75
67
73
84
83

Pressure (mb)

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

Ozone (du)

298
301
303
304
305
304
301
294
291
288
285
282
278
274
270
268
265
263
261
260
259
258
257
255

Wednesday 17

Waning Crescent 12%

02:32

18:09

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

Sun - Rise: 06:48, Set: 19:13, Transit: 13:00. Moon - Rise: 02:32, Set: 18:09. Civil Dark: 19:44 - 06:17. Nautical Dark: 20:22 - 05:39. Astro Dark: 21:03 - 05:00

Total Clouds (% Sky Obscured)

92
99
98
98
94
73
31
57
45
39
53
35
65
36
34
32
37
39
37
35
41
39
40
37

Low Clouds (% Sky Obscured)

55
72
84
85
56
49
31
0
5
6
11
2
37
36
34
32
37
39
37
35
41
39
40
37

Medium Clouds (% Sky Obscured)

57
42
85
98
38
5
3
57
45
14
3
33
55
4
4
3
0
0
0
0
0
0
0
0

High 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

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 (%)

27
11
14
29
8
2
0
0
0
0
0
0
0
0
0
0
0
1
2
2
4
7
8
10

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

Chance of Frost

Temperature (°C)

11
10
11
11
11
10
10
10
10
10
9
10
12
14
15
17
17
18
18
19
19
18
15
15

Feels Like (°C)

10
10
9
9
10
10
9
10
9
9
8
9
12
13
16
18
19
19
20
20
20
20
18
17

Dew Point (°C)

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

Relative Humidity (%)

85
88
84
85
87
88
87
95
87
82
84
78
72
69
61
59
57
55
55
55
60
76
89
92

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1025
1026

Ozone (du)

256
258
258
257
258
258
259
258
258
258
257
257
256
256
255
255
255
254
253
253
254
254
254
254

Thursday 18

Waning Crescent 6%

03:50

18:26

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

32
27
31
29
30
28
33
31
43
43
49
54
51
48
45
39
38
31
23
12
8
4
1
1

Low Clouds (% Sky Obscured)

32
27
31
29
30
28
33
31
43
43
49
54
51
48
45
39
38
31
23
12
8
4
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
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
1
1
1
1
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 (%)

7
0
2
2
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
3
3
3
3
3
3
3
3
2
3
4
4
5
4
4
4
3
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
15
15
15
14
14
14
14
14
13
14
17
19
20
21
22
22
22
22
23
22
19
18

Dew Point (°C)

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

Relative Humidity (%)

90
92
89
86
86
83
80
77
77
76
75
72
62
54
50
48
46
46
45
47
57
70
79
82

Pressure (mb)

1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

254
253
252
252
251
250
249
248
248
248
248
249
249
250
249
249
248
248
247
247
248
248
249
249

Friday 19

Waning Crescent 2%

05:05

18:40

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

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
17
23
32
41
46
35
23
14
13

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
1
2
3
2
1
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
2
0
0
3
3
5
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
3
3
4

Chance of Frost

Temperature (°C)

15
14
14
14
14
14
14
14
14
13
14
15
17
20
22
23
24
25
24
24
24
21
19
16

Feels Like (°C)

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

Dew Point (°C)

11
10
9
9
9
10
10
10
11
11
11
11
13
13
14
14
14
13
14
15
16
15
14
13

Relative Humidity (%)

79
75
71
70
71
75
78
80
84
86
86
80
74
67
62
56
52
49
52
57
60
67
75
83

Pressure (mb)

1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1025
1025
1024
1024
1023
1022
1022
1021
1020
1020
1020
1020

Ozone (du)

249
249
249
248
249
250
249
249
250
249
248
249
249
249
248
248
248
248
248
247
247
247
246
246

Saturday 20

Waning Crescent 0%

06:17

18:53

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

11
11
21
31
44
53
61
68
74
80
85
65
44
24
19
15
10
28
46
64
57
50
41
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
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
1
6

High Clouds (% Sky Obscured)

3
4
7
10
20
33
45
58
47
32
15
28
44
24
19
15
10
28
46
64
52
43
33
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
4
3
2

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
24
30
46
60
82
77

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.6

Wind Speed/Direction (mph)

4
3
3
3
3
4
3
3
3
3
3
4
3
3
4
3
4
4
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
18
18
18
18
16
15
16
15
15
15
17
18
19
20
21
22
27
26
25
24
24
23

Dew Point (°C)

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

Relative Humidity (%)

77
72
67
69
72
75
78
80
84
86
87
90
82
76
69
66
63
59
66
75
84
88
90
95

Pressure (mb)

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

Ozone (du)

245
244
243
243
243
242
242
243
243
243
244
244
245
246
247
248
249
249
250
250
251
252
253
254

Sunday 21

New Moon 0%

07:28

19:06

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 Bad
07 OK
08 OK
09 OK
10 OK
11 OK
12 Bad
13 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)

34
31
38
39
32
31
34
41
38
35
31
24
25
21
39
56
74

Low Clouds (% Sky Obscured)

1
2
14
24
32
31
34
41
38
35
31
24
7
2
20
38
56

Medium Clouds (% Sky Obscured)

8
11
17
20
17
9
5
5
4
3
5
8
6
3
3
5
5

High Clouds (% Sky Obscured)

15
6
5
6
5
6
8
10
7
4
1
3
11
19
31
39
48

ISS Passover

Visibility (miles)

4
5
6
7
8
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

Precipitation Type

Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

67
49
40
32
23
24
20
8
7
5
0
0
0
0
1
6
11

Precipitation Amount (mm)

0.4
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
3
3
2
3
3
3
3
2
2
2
3
4

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
15
15
15
15
16
16
18
19
21
22
23

Feels Like (°C)

17
17
17
17
17
17
16
16
15
16
16
16
18
18
19
20
21

Dew Point (°C)

15
15
15
15
15
15
15
15
14
14
15
15
15
15
15
15
15

Relative Humidity (%)

95
93
93
93
95
95
95
95
95
93
92
92
82
73
66
64
60

Pressure (mb)

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

Ozone (du)

253
253
253
254
255
255
256
257
258
258
259
259
259
259
259
259
259

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

Generated: 15/09/25 20:37:53. Forecast: 15/09/25 to 21/09/25. Timezone: UTC+2.00