Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 1%

08:34

15:15

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:55, Set: 16:16, Transit: 12:04. Moon - Rise: 08:34, Set: 15:15. Civil Dark: 16:55 - 07:15. Nautical Dark: 17:39 - 06:32. Astro Dark: 18:20 - 05:50

Total Clouds (% Sky Obscured)

86
89
92
92
100
100
100
100
100
100
100
100
97
98
100
100
100
100
100
100
95
76
90
71

Low Clouds (% Sky Obscured)

72
88
84
87
91
73
83
87
94
88
89
93
90
88
92
92
94
98
93
84
90
76
81
71

Medium Clouds (% Sky Obscured)

86
89
88
92
100
100
100
100
100
100
100
100
91
94
100
100
100
99
95
98
42
1
39
33

High Clouds (% Sky Obscured)

70
70
72
66
65
3
11
12
60
65
23
36
55
34
32
16
33
28
75
20
11
26
66
4

ISS Passover

Visibility (miles)

9
9
9
9
9
0
0
1
6
0
0
0
0
0
0
0
0
1
8
9
9
9
9
9

Fog (%)

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

Precipitation Type

None
None
None
None
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Light Rain
Light Rain
Snow
None
None
None
None

Precipitation Probability (%)

24
21
17
31
71
70
53
75
90
95
95
95
95
95
91
84
76
81
88
59
34
22
25
21

Precipitation Amount (mm)

0
0
0
0
0.4
0.4
0
0.4
0.6
0.7
0.7
0.9
1
1.1
0.8
0.6
0.4
0.5
0.6
0.2
0
0
0
0

Wind Speed/Direction (mph)

5
7
8
9
11
11
10
9
9
9
8
7
5
4
4
4
4
5
8
9
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
85
85
85
96
96
94
93
98
98
98
98
100
98
100
98
96
89
91
86
88
88
89

Pressure (mb)

1005
1005
1004
1003
1002
1002
1001
1001
1001
1000
1000
1000
1000
1000
1000
999
999
999
999
1000
1000
1000
1001
1002

Ozone (du)

297
300
299
304
315
322
322
317
315
316
318
318
320
318
319
319
319
320
321
318
314
317
316
315

Thursday 20

New Moon 0%

No Rise

15:35

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

Sun - Rise: 07:57, Set: 16:14, Transit: 12:05. Moon - Rise: No Rise, Set: 15:35. Civil Dark: 16:54 - 07:17. Nautical Dark: 17:38 - 06:33. Astro Dark: 18:19 - 05:52

Total Clouds (% Sky Obscured)

58
58
68
67
60
63
25
20
26
7
5
5
9
7
16
12
5
6
16
3
3
25
53
62

Low Clouds (% Sky Obscured)

58
58
68
41
39
48
25
20
26
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
22
60
60
55
47
0
0
4
7
3
5
9
7
16
12
2
6
16
3
3
25
29
31

High Clouds (% Sky Obscured)

1
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 (%)

26
37
29
10
6
3
1
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)

10
11
11
11
11
10
10
8
7
7
6
6
5
5
5
5
5
5
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
84
78
72
69
72
74
81
84
86
86
86
86
86
86
84
84
86
89
92
94
96
94
94

Pressure (mb)

1003
1004
1005
1005
1006
1006
1007
1008
1009
1009
1010
1011
1012
1012
1013
1013
1014
1014
1015
1015
1016
1016
1017
1018

Ozone (du)

318
318
321
325
327
327
323
320
320
318
318
328
335
336
336
334
334
335
334
328
324
325
326
329

Friday 21

Waxing Crescent 2%

09:47

16:05

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

Sun - Rise: 07:58, Set: 16:13, Transit: 12:05. Moon - Rise: 09:47, Set: 16:05. Civil Dark: 16:53 - 07:18. Nautical Dark: 17:37 - 06:35. Astro Dark: 18:18 - 05:53

Total Clouds (% Sky Obscured)

78
78
30
30
26
10
0
0
0
0
0
0
0
0
0
4
5
21
30
30
35
45
47
50

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

43
42
18
15
15
7
0
0
0
0
0
0
0
0
0
2
2
9
30
30
35
45
47
50

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
10
10
15
35
35
30

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
86
80
76
73
76
81
89
92
91
92
92
91
92
91
89
89
87
89
87
87
86
86
86

Pressure (mb)

1019
1019
1020
1020
1021
1021
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025

Ozone (du)

329
329
329
331
329
327
326
325
320
317
319
318
313
311
310
310
309
308
305
305
306
306
305
303

Saturday 22

Waxing Crescent 5%

10:50

16:48

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

Sun - Rise: 08:00, Set: 16:12, Transit: 12:05. Moon - Rise: 10:50, Set: 16:48. Civil Dark: 16:52 - 07:20. Nautical Dark: 17:36 - 06:36. Astro Dark: 18:17 - 05:54

Total Clouds (% Sky Obscured)

51
47
48
52
43
36
30
39
49
59
49
37
29
19
14
9
17
24
32
21
11
4
5
0

Low Clouds (% Sky Obscured)

2
2
3
5
8
10
15
11
3
3
4
2
2
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

51
47
48
52
43
36
30
38
49
59
49
34
29
8
14
6
8
10
12
21
11
4
5
0

High Clouds (% Sky Obscured)

23
30
30
26
8
3
4
18
12
3
9
13
6
2
3
9
4
2
1
1
3
2
5
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
2
7
5
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
7
8
8
8
8
7
6
6
6
7
7
7
7
7
7
7
7
7
7
7
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
78
74
73
73
72
74
76
80
81
81
81
83
81
79
79
79
78
78
81
81
82
82
81

Pressure (mb)

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

Ozone (du)

299
295
292
288
284
282
280
281
281
280
280
277
271
265
261
259
258
258
262
268
275
278
278
278

Sunday 23

Waxing Crescent 10%

11:39

17:46

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

Sun - Rise: 08:02, Set: 16:11, Transit: 12:05. Moon - Rise: 11:39, Set: 17:46. Civil Dark: 16:51 - 07:21. Nautical Dark: 17:35 - 06:37. Astro Dark: 18:17 - 05:56

Total Clouds (% Sky Obscured)

5
3
1
1
0
0
0
0
0
5
10
13
10
25
30
45
61
78
83
92
92
95
97
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
4
2
3
3
3
3
7
9
10
15
19
25
32
40

Medium Clouds (% Sky Obscured)

5
3
1
1
0
0
0
0
0
5
10
6
4
4
30
45
61
72
80
85
85
85
90
93

High Clouds (% Sky Obscured)

5
3
1
1
0
0
0
0
0
5
10
13
8
25
30
35
40
45
45
40
40
45
45
40

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
1
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
68
61
55
55
55
57
62
64
63
62
62
65
65
63
60
57
55
54
52
53
55
56
58

Pressure (mb)

1016
1016
1015
1014
1013
1012
1012
1011
1011
1010
1009
1009
1008
1008
1007
1007
1006
1005
1004
1004
1003
1003
1002
1002

Ozone (du)

278
280
279
276
276
277
278
277
276
276
278
278
277
276
276
275
274
276
278
279
279
280
280
280

Monday 24

Waxing Crescent 16%

12:15

18:57

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:03, Set: 16:10, Transit: 12:06. Moon - Rise: 12:15, Set: 18:57. Civil Dark: 16:50 - 07:23. Nautical Dark: 17:34 - 06:39. Astro Dark: 18:16 - 05:57

Total Clouds (% Sky Obscured)

100
100
99
99
99
100
100
100
100
100
100
100
100
99
98
96
97
98
98
97
96
97
96
96

Low Clouds (% Sky Obscured)

45
55
52
60
90
97
100
100
100
100
100
100
99
98
94
93
90
92
93
92
90
87
85
82

Medium Clouds (% Sky Obscured)

100
90
77
66
76
87
100
100
100
100
100
100
100
73
48
21
29
34
44
57
69
81
85
90

High Clouds (% Sky Obscured)

35
35
40
35
35
30
35
58
77
97
91
85
81
79
73
71
71
73
83
72
63
57
48
39

ISS Passover

Visibility (miles)

9
9
9
9
9
8
6
5
3
2
0
3
6
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
16
25
34
46
51
53
59
61
62
54
44
31
30
29
26
23
18
3
8
10
11
13
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
61
64
64
66
69
71
74
81
89
96
94
94
93
91
93
91
91
91
93
93
94
94
94

Pressure (mb)

1002
1002
1001
1001
1001
1001
1000
1000
1001
1001
1001
1001
1001
1002
1002
1002
1003
1003
1004
1004
1005
1005
1006
1007

Ozone (du)

280
279
279
279
279
280
280
281
281
281
281
281
281
282
283
283
284
286
288
289
291
292
294
295

Tuesday 25

Waxing Crescent 24%

12:39

20:15

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:05, Set: 16:09, Transit: 12:06. Moon - Rise: 12:39, Set: 20:15. Civil Dark: 16:49 - 07:24. Nautical Dark: 17:33 - 06:40. Astro Dark: 18:15 - 05:58

Total Clouds (% Sky Obscured)

95
95
95
95
88
81
78
77
90
90
90
95
95
93
94
99
99
99
99
96
94
90

Low Clouds (% Sky Obscured)

93
95
95
95
88
81
78
77
90
90
90
95
95
93
94
95
96
97
97
96
94
85

Medium Clouds (% Sky Obscured)

93
88
84
80
77
73
74
77
71
65
70
65
55
63
72
89
86
82
80
81
80
82

High Clouds (% Sky Obscured)

35
34
32
31
32
19
15
15
15
15
30
30
35
55
76
94
89
83
73
80
87
90

ISS Passover

Visibility (miles)

9
9
9
9
9
6
3
0
0
0
0
1
1
2
1
1
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

Precipitation Type

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

Precipitation Probability (%)

3
18
24
26
44
60
74
64
56
55
54
46
23
30
30
24
23
23
24
22
20
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1008
1008
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

296
297
297
298
298
299
300
300
298
296
293
294
296
297
300
303
306
307
308
309
307
304

Forecast for Neuallermöhe, Germany (53.49,10.15)

Generated: 19/11/25 09:28:51. Forecast: 19/11/25 to 25/11/25. Timezone: UTC+1.00