Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 0%

08:00

16:09

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:32, Set: 16:36, Transit: 12:04. Moon - Rise: 08:00, Set: 16:09. Civil Dark: 17:10 - 06:58. Nautical Dark: 17:48 - 06:20. Astro Dark: 18:26 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
95
97
100
100
100
100
100
100
100
100
100
94
92
87
88
84
88
100
100

Low Clouds (% Sky Obscured)

2
2
2
2
25
36
51
59
89
77
88
94
100
91
90
88
72
87
80
80
75
64
46
44

Medium Clouds (% Sky Obscured)

100
100
100
100
100
84
92
100
100
100
100
100
100
100
100
100
80
40
40
45
45
64
100
100

High Clouds (% Sky Obscured)

100
100
100
100
35
0
0
2
0
0
0
0
0
0
2
0
0
0
0
0
0
0
39
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
0
0
0
1
0
0
0
0
0
0
2
2
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
3
2
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

0
0
0
1
4
6
26
46
81
95
89
70
61
74
80
90
86
69
58
46
39
28
7
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.7
0.9
0.7
0.4
0.2
0.5
0.5
0.8
0.6
0.3
0.2
0.1
0
0
0
0

Wind Speed/Direction (mph)

4
4
3
3
4
5
6
6
10
9
7
11
14
16
16
13
13
10
10
9
7
6
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
78
80
77
75
75
78
74
98
98
96
92
94
94
94
96
94
92
91
89
89
94
96

Pressure (mb)

1008
1008
1007
1007
1007
1007
1007
1007
1007
1008
1007
1008
1008
1009
1011
1012
1012
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

281
281
283
283
285
285
283
283
291
303
306
304
303
311
319
324
329
332
331
333
333
335
339
347

Thursday 20

New Moon 2%

09:06

16:45

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:34, Set: 16:35, Transit: 12:05. Moon - Rise: 09:06, Set: 16:45. Civil Dark: 17:10 - 06:59. Nautical Dark: 17:48 - 06:21. Astro Dark: 18:25 - 05:45

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)

60
60
50
48
52
72
84
87
90
90
91
88
96
94
90
94
96
92
80
91
91
87
71
76

Medium 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
98
100

High Clouds (% Sky Obscured)

48
98
100
52
55
55
55
50
50
50
50
55
60
55
65
65
41
3
2
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
5
5
5
1
0
0
1
1
1
0
0
1
0
0
0
1
0
0
0
2
7

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

3
7
9
10
11
14
24
26
28
36
40
39
41
39
46
48
49
49
47
46
41
34
27
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0.1
0.2
0.2
0.2
0.2
0.1
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-3
-3
-3
-3
-3
-3
-3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
98
96
98
98
96
98
98
96
96
96
96
94
96
92
89
92
92
94
92
89

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019
1020
1021

Ozone (du)

347
345
342
339
338
335
335
336
334
334
333
330
326
322
322
323
323
323
323
325
327
334
338
341

Friday 21

Waxing Crescent 5%

10:06

17:31

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
07 Bad
08 Bad
09 OK
10 OK
11 OK
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good

Sun - Rise: 07:35, Set: 16:35, Transit: 12:05. Moon - Rise: 10:06, Set: 17:31. Civil Dark: 17:09 - 07:01. Nautical Dark: 17:47 - 06:23. Astro Dark: 18:24 - 05:46

Total Clouds (% Sky Obscured)

99
97
98
94
80
94
96
96
97
95
85
83
85
86
80
34
36
18
3
5
4
2
4
4

Low Clouds (% Sky Obscured)

85
87
76
68
62
83
88
85
76
82
76
81
82
79
69
32
31
17
2
2
2
2
3
3

Medium Clouds (% Sky Obscured)

95
86
82
81
49
38
49
64
81
10
5
5
58
65
57
7
9
3
0
3
3
0
0
0

High Clouds (% Sky Obscured)

0
0
4
0
0
3
47
55
50
42
25
3
1
1
1
1
5
2
0
2
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
4
3
3
3
4
3
3
3
3
3
3
3
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
1
16
42
63
73
73
73
73
73
73
73
73
73
73
73

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
8
11
7
6
4
3
2
2
2
1
2
1
0
1
0
0
1
0
0
1
2
1
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
5
3
3
3
3
2
3
3
3
3
3
3
3
3
2
2
3
3
4
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-8
-9
-9
-8
-9
-9
-10
-10
-10
-10
-11
-11
-11
-9
-6
-6
-5
-4
-4
-4
-4
-6

Dew Point (°C)

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

Relative Humidity (%)

89
89
94
96
94
94
92
92
92
94
94
94
92
92
92
92
87
79
73
68
67
75
91
92

Pressure (mb)

1022
1023
1024
1025
1026
1026
1026
1026
1027
1027
1028
1028
1028
1029
1030
1029
1029
1028
1027
1026
1026
1026
1026
1027

Ozone (du)

341
343
347
349
349
350
351
353
355
355
354
352
351
351
348
345
342
338
336
334
333
330
326
319

Saturday 22

Waxing Crescent 10%

10:57

No Set

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

Sun - Rise: 07:36, Set: 16:34, Transit: 12:05. Moon - Rise: 10:57, Set: No Set. Civil Dark: 17:08 - 07:02. Nautical Dark: 17:46 - 06:24. Astro Dark: 18:24 - 05:47

Total Clouds (% Sky Obscured)

4
4
4
4
2
3
3
2
3
3
3
3
3
18
30
58
70
65
70
75
100
100
98
96

Low Clouds (% Sky Obscured)

3
3
3
3
1
1
2
2
2
2
2
2
1
1
1
0
10
20
28
39
48
55
55
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
18
30
55
60
60
55
57
55
100
86
78

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
12
22
37
48
70
59
40
10
19
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 (%)

73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73

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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
21
30
30
29

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

Chance of Frost

Temperature (°C)

-6
-7
-8
-8
-9
-9
-9
-10
-10
-10
-11
-11
-11
-11
-10
-8
-5
-4
-2
-1
-1
-1
-2
-2

Feels Like (°C)

-8
-9
-9
-10
-11
-11
-11
-12
-12
-12
-13
-13
-13
-13
-12
-9
-7
-5
-3
-1
-2
-4
-4
-5

Dew Point (°C)

-7
-8
-9
-9
-10
-11
-11
-11
-12
-12
-13
-13
-12
-13
-12
-12
-11
-10
-10
-9
-9
-6
-3
-3

Relative Humidity (%)

92
92
92
92
90
90
88
88
88
88
86
86
86
85
81
72
66
61
55
54
56
68
87
91

Pressure (mb)

1027
1027
1027
1027
1027
1026
1025
1025
1024
1024
1023
1022
1021
1021
1020
1018
1017
1015
1014
1013
1012
1012
1012
1012

Ozone (du)

316
319
321
323
323
325
321
317
315
313
312
309
307
305
303
302
303
302
301
302
302
299
299
300

Sunday 23

Waxing Crescent 16%

11:37

18:27

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:38, Set: 16:33, Transit: 12:05. Moon - Rise: 11:37, Set: 18:27. Civil Dark: 17:08 - 07:03. Nautical Dark: 17:46 - 06:25. Astro Dark: 18:23 - 05:48

Total Clouds (% Sky Obscured)

96
97
99
100
99
98
96
98
99
100
100
100
100
93
97
100
95
90
85
90
95
100
100
100

Low Clouds (% Sky Obscured)

50
50
54
61
86
88
89
66
49
17
20
20
25
53
47
45
33
22
11
12
13
14
10
5

Medium Clouds (% Sky Obscured)

92
96
98
100
98
95
95
97
99
96
93
98
100
93
97
100
95
89
84
85
91
100
100
100

High Clouds (% Sky Obscured)

31
46
54
72
63
65
44
40
37
43
59
80
98
53
73
100
89
76
65
62
62
62
51
46

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
3
9
9
9
9
9
9
9
9
9
9
7

Fog (%)

73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73

Precipitation Type

None
None
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
None
None
None
None
Sleet
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
37
49
55
52
50
46
44
41
36
38
56
45
49
47
43
43
38
22
27
25
13
28
34

Precipitation Amount (mm)

0
0
0.2
0.3
0.2
0.3
0.2
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
91
91
91
89
83
86
84
81
81
83
80
83
83
80
80
77
77
77
77
82
88
94
94

Pressure (mb)

1011
1011
1011
1011
1011
1010
1010
1009
1008
1007
1007
1006
1005
1005
1006
1005
1005
1004
1003
1002
1002
1002
1001
1002

Ozone (du)

298
299
296
294
293
293
293
295
294
291
290
289
289
288
290
292
294
294
294
294
293
292
290
293

Monday 24

Waxing Crescent 24%

12:09

19:33

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:39, Set: 16:32, Transit: 12:06. Moon - Rise: 12:09, Set: 19:33. Civil Dark: 17:07 - 07:05. Nautical Dark: 17:45 - 06:26. Astro Dark: 18:23 - 05:49

Total Clouds (% Sky Obscured)

100
99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
31
46
63
71
75
79
84
88
93
94
96
98
99
100
100
100
100
99
99
99
98
98
98

Medium Clouds (% Sky Obscured)

100
98
96
96
97
99
100
100
99
99
99
100
100
100
100
100
100
100
100
93
86
78
65
51

High Clouds (% Sky Obscured)

45
53
50
47
68
84
100
100
100
100
100
100
100
89
78
71
81
90
100
96
88
82
77
72

ISS Passover

Visibility (miles)

4
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
4
2
1
1

Fog (%)

73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73

Precipitation Type

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

Precipitation Probability (%)

38
43
42
38
36
32
23
20
17
19
44
56
65
72
70
65
70
74
80
79
73
78
80
77

Precipitation Amount (mm)

0
0
0.1
0
0
0
0
0
0
0
0.1
0.2
0.3
0.4
0.4
0.3
0.4
0.4
0.5
0.5
0.4
0.4
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

0
-0
0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0
-0
0
-1
-1
-1
-1
-1

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-1
-1
-1

Relative Humidity (%)

96
98
96
96
98
98
98
100
100
100
100
98
98
100
98
98
96
96
96
94
94
98
98
98

Pressure (mb)

1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1005
1005
1005
1005
1005
1006
1006
1006
1007

Ozone (du)

295
297
298
299
300
302
303
304
306
307
309
310
312
313
316
318
320
321
323
324
324
325
325
324

Tuesday 25

Waxing Crescent 34%

12:33

20:44

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:41, Set: 16:32, Transit: 12:06. Moon - Rise: 12:33, Set: 20:44. Civil Dark: 17:06 - 07:06. Nautical Dark: 17:45 - 06:27. Astro Dark: 18:22 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
94
96
97
98

Low Clouds (% Sky Obscured)

99
99
99
98
98
97
96
96
97
96
95
95
94
91
87
83
87
92
97

Medium Clouds (% Sky Obscured)

42
62
79
87
92
96
98
99
99
100
100
100
100
93
87
88
87
90
97

High Clouds (% Sky Obscured)

47
54
58
63
77
95
96
98
99
100
72
47
30
35
35
40
37
34
39

ISS Passover

Visibility (miles)

1
1
1
0
0
0
0
1
0
0
0
1
1
1
1
1
1
1
1

Fog (%)

73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73

Precipitation Type

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

Precipitation Probability (%)

74
74
72
70
68
66
63
66
66
69
71
71
72
67
58
52
50
43
31

Precipitation Amount (mm)

0.4
0.4
0.4
0.4
0.3
0.3
0.2
0.3
0.3
0.3
0.4
0.3
0.3
0.3
0.2
0.2
0.2
0.1
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
100
100
100
100
98
100
100
100
98
98
96
96
96
94
92
92

Pressure (mb)

1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1011

Ozone (du)

323
322
319
317
314
315
316
316
318
320
322
322
323
324
323
323
322
322
322

Forecast for Buchenberg, Swabia, Germany (47.70,10.24)

Generated: 19/11/25 18:56:41. Forecast: 19/11/25 to 25/11/25. Timezone: UTC+1.00