Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 12%

02:19

18:18

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
21 OK

Sun - Rise: 06:47, Set: 19:13, Transit: 13:00. Moon - Rise: 02:19, Set: 18:18. Civil Dark: 19:47 - 06:14. Nautical Dark: 20:27 - 05:34. Astro Dark: 21:09 - 04:52

Total Clouds (% Sky Obscured)

84
77
88
100
100
99
100
100
97
100
96
97
88
99
88
100
100
80
64
73
100
81
53
36

Low Clouds (% Sky Obscured)

53
45
43
67
100
87
91
88
90
85
86
82
85
89
88
100
63
76
64
56
69
61
41
36

Medium Clouds (% Sky Obscured)

27
68
88
100
100
90
79
100
94
95
92
55
54
52
60
70
72
62
61
53
70
36
53
27

High Clouds (% Sky Obscured)

45
77
56
45
44
41
74
73
15
0
3
40
3
6
3
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
Very Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
65
58
58
75
89
95
87
51
54
47
35
15
5
4
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.3
0
0.2
0.3
0.7
0.8
0.6
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
13
13
13
14
14
14
14
15
15
16
16
17
17
18
19
20
20
19
19
18

Feels Like (°C)

12
12
12
10
11
11
10
10
11
12
12
12
13
13
14
15
15
17
17
19
20
19
19
21

Dew Point (°C)

8
8
8
7
8
8
9
9
11
11
10
10
11
9
11
10
12
13
11
11
13
14
15
16

Relative Humidity (%)

65
68
64
64
71
69
72
72
82
80
76
75
74
62
71
64
68
70
60
57
62
70
77
85

Pressure (mb)

1021
1021
1021
1021
1020
1020
1020
1020
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1020
1021
1021
1022
1022

Ozone (du)

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

Thursday 18

Waning Crescent 6%

03:41

18:32

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

Sun - Rise: 06:49, Set: 19:11, Transit: 13:00. Moon - Rise: 03:41, Set: 18:32. Civil Dark: 19:45 - 06:15. Nautical Dark: 20:25 - 05:35. Astro Dark: 21:06 - 04:54

Total Clouds (% Sky Obscured)

43
34
11
23
17
6
19
14
13
13
26
8
4
13
30
54
89
61
10
25
48
50
78
7

Low Clouds (% Sky Obscured)

21
34
11
23
9
6
19
14
13
5
26
5
0
8
23
23
25
18
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

34
0
0
0
0
0
0
0
0
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
8
1
5
2
2
13
2
4
4
13
19
36
86
42
10
20
32
50
78
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
89
82
77
77
78
78
78
79
77
65
57
52
48
45
42
39
38
39
50
51
53
56

Pressure (mb)

1022
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1025
1025
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022

Ozone (du)

245
245
246
246
245
246
247
247
247
247
248
249
249
249
250
249
250
250
251
251
251
252
252
251

Friday 19

Waning Crescent 2%

05:00

18:43

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

Sun - Rise: 06:50, Set: 19:09, Transit: 13:00. Moon - Rise: 05:00, Set: 18:43. Civil Dark: 19:42 - 06:17. Nautical Dark: 20:22 - 05:37. Astro Dark: 21:04 - 04:55

Total Clouds (% Sky Obscured)

20
38
7
1
0
0
2
26
31
74
64
28
49
54
65
88
91
77
99
78
80
62
43
42

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
2
21
64
7
9
10
11
20
23
29
26
15
7
0
0
0

High Clouds (% Sky Obscured)

20
29
7
0
0
0
1
22
23
35
40
14
16
9
10
20
47
69
99
76
70
59
43
42

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
1
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)

5
6
5
5
5
5
5
6
5
5
5
6
7
7
8
8
8
7
6
5
4
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
17
16
17
17
17
17
16
14
14
14
17
21
22
24
24
25
25
26
26
26
23
21
20

Dew Point (°C)

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

Relative Humidity (%)

58
60
61
61
63
64
66
66
67
66
66
59
51
46
42
37
34
32
29
35
42
46
48
51

Pressure (mb)

1022
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1018
1018
1017
1017
1016
1015
1015
1014
1013
1013
1013
1013
1013

Ozone (du)

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

Saturday 20

Waning Crescent 0%

06:15

18:53

22 OK
23 OK
00 Good
01 Good
02 Bad
03 OK
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

Sun - Rise: 06:52, Set: 19:06, Transit: 12:59. Moon - Rise: 06:15, Set: 18:53. Civil Dark: 19:40 - 06:19. Nautical Dark: 20:20 - 05:39. Astro Dark: 21:01 - 04:57

Total Clouds (% Sky Obscured)

26
33
18
18
49
44
56
64
76
81
91
91
91
91
90
80
80
75
78
67
74
77
85
100

Low Clouds (% Sky Obscured)

0
0
0
0
3
6
10
22
33
47
61
75
89
78
63
47
40
31
22
22
24
22
32
47

Medium Clouds (% Sky Obscured)

0
4
3
3
15
30
44
48
54
60
60
60
60
65
70
70
70
70
70
67
70
65
67
70

High Clouds (% Sky Obscured)

24
23
11
12
21
10
8
35
60
81
78
61
45
31
17
3
36
68
78
67
74
77
85
99

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

Precipitation Probability (%)

0
0
0
0
0
0
0
12
24
35
50
61
70
57
42
20
18
18
19
23
28
32
39
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
6
6
6
6
6
6
6
6
7
8
9
10
11
11
11
11
10
10
8
12
10

Chance of Frost

Temperature (°C)

20
19
19
19
19
18
18
18
18
18
18
19
20
21
22
22
22
22
23
22
22
21
20
18

Feels Like (°C)

19
19
18
19
19
18
18
18
19
19
20
20
21
22
22
22
21
21
21
22
22
21
18
17

Dew Point (°C)

11
11
12
13
13
13
13
13
13
13
14
12
11
9
8
7
5
4
4
7
9
11
13
13

Relative Humidity (%)

55
59
64
68
70
70
73
72
73
74
73
63
54
46
41
37
32
30
29
36
44
51
63
76

Pressure (mb)

1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1014
1015
1015

Ozone (du)

251
250
248
247
248
248
247
248
248
249
251
252
254
254
254
253
253
254
254
255
255
256
256
256

Sunday 21

New Moon 0%

07:29

19:03

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
21 Bad

Sun - Rise: 06:54, Set: 19:04, Transit: 12:59. Moon - Rise: 07:29, Set: 19:03. Civil Dark: 19:38 - 06:20. Nautical Dark: 20:17 - 05:41. Astro Dark: 20:58 - 04:59

Total Clouds (% Sky Obscured)

100
98
90
87
96
98
99
99
100
100
100
99
99
90
82
76
85
94
99
98
96
95
97
98

Low Clouds (% Sky Obscured)

68
56
34
29
23
23
17
12
10
13
68
72
73
69
65
61
69
80
91
89
80
54
60
70

Medium Clouds (% Sky Obscured)

69
64
60
57
56
88
98
99
99
100
99
97
95
85
74
63
67
69
70
73
76
82
88
94

High Clouds (% Sky Obscured)

96
68
45
23
47
65
81
66
47
26
64
55
49
43
40
37
42
45
47
31
16
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
8
7
8

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

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

Precipitation Probability (%)

59
59
58
54
40
30
21
28
45
14
95
95
95
92
76
59
50
44
35
43
50
56
72
91

Precipitation Amount (mm)

0.3
0.3
0.2
0.2
0
0
0
0
0
0
1.4
0.9
1
0.7
0.5
0.3
0
0
0
0
0
0
0
0.4

Wind Speed/Direction (mph)

9
8
6
4
3
2
3
3
4
5
6
7
7
7
7
7
7
7
8
9
10
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
16
16
16
14
14
14
14
13
13
14
14
14
15
14
14
21
22
20
20
20
19
12

Dew Point (°C)

14
14
13
13
12
12
12
11
11
11
11
11
11
11
12
13
13
13
14
14
13
12
12
11

Relative Humidity (%)

81
81
81
87
87
89
83
79
79
79
80
76
73
69
66
63
61
65
70
75
77
79
83
84

Pressure (mb)

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

Ozone (du)

257
257
257
258
257
257
258
259
259
260
260
260
259
259
259
259
258
259
259
260
260
260
261
261

Monday 22

Waxing Crescent 3%

08:42

19:13

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
21 Bad

Sun - Rise: 06:55, Set: 19:02, Transit: 12:59. Moon - Rise: 08:42, Set: 19:13. Civil Dark: 19:35 - 06:22. Nautical Dark: 20:15 - 05:42. Astro Dark: 20:56 - 05:01

Total Clouds (% Sky Obscured)

100
98
97
97
98
98
99
99
99
99
99
98
98
96
95
94
95
96
99
99
99
99
99
100

Low Clouds (% Sky Obscured)

81
71
60
49
59
72
83
87
90
92
90
86
86
82
80
78
80
87
93
93
94
94
89
84

Medium Clouds (% Sky Obscured)

100
98
96
94
67
42
24
35
50
65
67
71
74
68
63
59
62
64
63
65
68
70
73
74

High Clouds (% Sky Obscured)

5
5
5
5
15
22
33
27
21
15
23
30
37
46
54
63
57
51
45
48
51
53
69
84

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
91
70
7
9
9
4
18
23
26
29
32
34
27
20
7
28
42
57
69
79
91
95
95

Precipitation Amount (mm)

0.6
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.6
0.9
1.2

Wind Speed/Direction (mph)

9
8
6
5
5
4
4
4
3
4
5
5
5
5
5
5
5
5
6
6
6
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
12
11
12
12
12
12
12
12
12
12
12
12
12
13
13
14
13
13
14
13

Relative Humidity (%)

87
89
90
93
95
92
92
90
92
92
92
92
90
89
86
83
80
85
89
93
93
95
96
96

Pressure (mb)

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

Ozone (du)

261
262
263
265
266
268
270
272
272
273
274
275
275
276
277
277
278
279
281
282
282
283
283
283

Tuesday 23

Waxing Crescent 7%

09:55

19:25

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

Sun - Rise: 06:57, Set: 18:59, Transit: 12:58. Moon - Rise: 09:55, Set: 19:25. Civil Dark: 19:33 - 06:24. Nautical Dark: 20:12 - 05:44. Astro Dark: 20:53 - 05:03

Total Clouds (% Sky Obscured)

100
98
97
96
98
99
100
92
86
84
92
93
94
96
97
98

Low Clouds (% Sky Obscured)

77
78
79
83
87
84
77
55
32
16
18
21
23
28
32
37

Medium Clouds (% Sky Obscured)

73
63
56
48
56
62
67
70
72
73
72
74
75
82
88
94

High Clouds (% Sky Obscured)

100
88
75
63
74
84
96
90
83
74
53
31
14
31
51
68

ISS Passover

Visibility (miles)

2
2
3
5
6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
94
79
59
23
18
10
1
2
2
1
5
4
4

Precipitation Amount (mm)

1.4
1.2
1
0.8
0.6
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
13
13
12
11
11
11
11
11
12
11
12
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
98
98
96
96
95
93
93
93
86
80
74
70
67

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1018
1019
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

283
283
285
286
288
291
294
297
297
298
299
298
297
296
297
298

Forecast for Jeßnigk, Germany (51.75,13.28)

Generated: 17/09/25 22:13:18. Forecast: 17/09/25 to 23/09/25. Timezone: UTC+2.00