Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 22

Waxing Crescent 10%

10:50

18:07

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

Sun - Rise: 07:27, Set: 16:17, Transit: 11:52. Moon - Rise: 10:50, Set: 18:07. Civil Dark: 16:52 - 06:52. Nautical Dark: 17:31 - 06:13. Astro Dark: 18:09 - 05:35

Total Clouds (% Sky Obscured)

68
71
54
39
65
48
47
26
25
19
17
16
21
16
6
1
2
3
10
10
74
100
100
100

Low Clouds (% Sky Obscured)

40
34
24
33
31
28
25
26
25
19
17
16
21
15
0
0
0
0
0
0
19
60
71
85

Medium Clouds (% Sky Obscured)

43
18
3
27
45
25
20
2
1
0
0
0
0
1
1
0
0
1
10
10
2
20
45
96

High Clouds (% Sky Obscured)

2
2
1
1
0
0
0
0
0
0
0
0
1
2
3
0
2
3
0
0
49
100
100
100

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 (%)

3
10
13
10
7
6
2
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
2
1
2
2
2
1
1
0
1
1
1
2
2
2
2
2
1
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-9
-8
-9
-10
-9
-10
-9
-9
-7
-5
-4
-4
-3
-3
-3
-5
-7
-7
-8
-10
-10
-9

Dew Point (°C)

-12
-12
-11
-11
-10
-11
-11
-12
-12
-12
-12
-12
-12
-13
-14
-14
-13
-13
-13
-14
-14
-15
-15
-15

Relative Humidity (%)

75
74
75
76
77
75
77
75
78
77
67
57
48
43
40
39
41
49
53
54
54
52
48
46

Pressure (mb)

1026
1025
1025
1025
1025
1024
1023
1023
1023
1023
1022
1021
1020
1019
1018
1017
1017
1016
1016
1015
1014
1013
1012
1011

Ozone (du)

318
321
322
321
310
304
297
296
299
302
301
298
295
297
294
296
302
299
293
291
288
288
287
283

Sunday 23

Waxing Crescent 16%

11:30

19:13

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
22 Bad

Sun - Rise: 07:29, Set: 16:16, Transit: 11:52. Moon - Rise: 11:30, Set: 19:13. Civil Dark: 16:51 - 06:53. Nautical Dark: 17:31 - 06:14. Astro Dark: 18:08 - 05:36

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

85
90
88
94
95
97
100
100
97
95
94
90
92
93
93
93
87
94
82
71
85
93
88
99

Medium Clouds (% Sky Obscured)

100
100
100
97
97
100
94
98
36
73
53
49
87
92
92
95
89
46
54
93
86
100
100
100

High Clouds (% Sky Obscured)

100
100
100
60
100
99
74
61
26
67
70
65
52
100
88
87
81
78
100
95
60
65
100
100

ISS Passover

Visibility (miles)

9
7
9
1
0
0
0
0
0
0
0
0
2
0
0
3
4
9
5
5
6
9
9
2

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

4
10
40
82
95
95
95
95
92
73
59
53
50
58
53
52
53
50
42
28
21
27
63
78

Precipitation Amount (mm)

0
0
0
0.5
1
1.1
1.2
1.1
0.9
0.6
0.4
0.3
0.2
0.3
0.3
0.2
0.2
0.2
0.2
0
0
0
0.2
0.5

Wind Speed/Direction (mph)

3
3
1
1
1
1
2
2
2
2
2
3
2
1
1
1
2
2
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-15
-14
-13
-12
-11
-7
-5
-4
-3
-3
-3
-3
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

44
47
46
50
57
81
92
96
96
96
96
94
94
94
96
94
96
96
94
94
94
94
96
98

Pressure (mb)

1009
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1006
1006
1005
1004
1004
1004
1003
1003
1002
1002
1002
1002
1002

Ozone (du)

281
280
276
276
276
277
276
275
275
274
274
271
272
272
273
276
277
278
278
279
281
283
283
285

Monday 24

Waxing Crescent 24%

12:00

20:25

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
22 Bad

Sun - Rise: 07:30, Set: 16:15, Transit: 11:53. Moon - Rise: 12:00, Set: 20:25. Civil Dark: 16:51 - 06:55. Nautical Dark: 17:30 - 06:15. Astro Dark: 18:08 - 05:38

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)

96
93
96
97
100
90
95
100
93
84
99
100
100
100
96
92
90
95
97
96
97
98
99
97

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
92
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
81
100
100
81
100
100
100
100
100
100
100
100
100
99
71
45
60
82
100
100

ISS Passover

Visibility (miles)

3
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

76
72
50
40
41
50
73
74
63
85
90
66
50
60
64
37
19
27
30
41
33
23
37
45

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
98
100
100
100
98
98
96
98
98
98
96
100
98
100
100
98
100
100
100
100
98

Pressure (mb)

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

Ozone (du)

289
292
296
297
299
299
300
300
303
305
307
305
306
308
310
313
312
312
311
315
317
320
324
325

Tuesday 25

Waxing Crescent 34%

12:24

21:40

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
22 Bad

Sun - Rise: 07:31, Set: 16:14, Transit: 11:53. Moon - Rise: 12:24, Set: 21:40. Civil Dark: 16:50 - 06:56. Nautical Dark: 17:29 - 06:16. Astro Dark: 18:07 - 05:39

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

96
94
94
95
96
96
96
97
98
99
100
99
98
98
92
87
81
82
84
86
89
93
96
96

Medium Clouds (% Sky Obscured)

100
100
100
100
100
96
93
92
90
89
87
84
83
82
77
71
73
78
84
90
76
64
55
52

High Clouds (% Sky Obscured)

100
100
100
100
100
85
73
70
65
60
50
45
40
40
35
40
30
39
35
25
18
19
19
20

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
5
5
5
6

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

Snow
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 (%)

48
42
37
38
43
41
45
48
43
41
29
30
36
31
29
32
23
24
22
25
15
12
6
14

Precipitation Amount (mm)

0.1
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
5
4
5
5
5
6
6
6
6
6
6
6
6
5
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1008
1008
1008
1009
1009
1009
1010
1011
1011
1012
1013
1014
1015
1015
1015
1016
1017
1017
1018
1019
1020
1020
1021
1022

Ozone (du)

324
323
318
317
318
318
316
316
317
318
319
319
318
318
317
317
319
321
321
324
325
326
326
327

Wednesday 26

Waxing Crescent 44%

12:43

22:55

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
22 Bad

Sun - Rise: 07:33, Set: 16:14, Transit: 11:53. Moon - Rise: 12:43, Set: 22:55. Civil Dark: 16:49 - 06:57. Nautical Dark: 17:29 - 06:18. Astro Dark: 18:07 - 05:40

Total Clouds (% Sky Obscured)

99
99
98
98
98
98
98
98
98
98
99
96
94
92
94
96
99
94
87
82
71
61
52
46

Low Clouds (% Sky Obscured)

96
96
96
95
95
94
94
94
95
95
96
90
82
77
84
90
96
83
69
56
49
41
30
31

Medium Clouds (% Sky Obscured)

45
38
26
18
15
15
15
15
20
25
30
40
45
45
43
33
27
27
31
57
52
41
26
20

High Clouds (% Sky Obscured)

20
25
25
25
25
25
30
30
35
43
50
50
35
28
16
13
9
7
5
3
6
12
19
8

ISS Passover

Visibility (miles)

2
0
0
0
3
6
3
1
1
1
3
8
8
5
4
4
5
6
7
8
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 (%)

30
14
13
10
6
8
21
9
12
5
13
6
8
17
15
17
13
11
11
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
100
98
98
96
96
96
98
98
96
92
89
87
87
89
91
92
96
96
96
94
94
94
92

Pressure (mb)

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

Ozone (du)

329
331
333
334
334
333
333
333
331
331
330
329
329
328
329
328
327
327
326
326
325
326
327
328

Thursday 27

Waxing Crescent 55%

12:59

22:55

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

Sun - Rise: 07:34, Set: 16:13, Transit: 11:54. Moon - Rise: 12:59, Set: 22:55. Civil Dark: 16:49 - 06:58. Nautical Dark: 17:28 - 06:19. Astro Dark: 18:06 - 05:41

Total Clouds (% Sky Obscured)

39
32
28
22
17
17
17
16
16
15
16
18
19
19
28
33
37
26
17
7
12
17
19
24

Low Clouds (% Sky Obscured)

32
31
26
20
16
16
15
14
16
15
16
18
19
19
27
29
33
22
12
3
12
17
19
24

Medium Clouds (% Sky Obscured)

13
6
4
3
1
1
0
0
0
0
0
0
0
0
0
1
1
1
2
1
1
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
1
0
0
0
1
3
5
3
2
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-9
-9
-9
-9
-9
-9
-9
-8
-6
-5
-5
-5
-4
-4
-4
-4
-5
-6
-7
-7
-7
-8

Relative Humidity (%)

92
92
92
92
92
92
92
92
90
90
87
84
81
78
77
81
89
94
94
94
92
92
92
92

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1028
1027
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

329
330
331
329
327
325
322
320
317
316
315
313
312
311
310
309
308
308
308
308
309
309
310
310

Friday 28

First Quarter 66%

13:14

00:11

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

Sun - Rise: 07:35, Set: 16:12, Transit: 11:54. Moon - Rise: 13:14, Set: 00:11. Civil Dark: 16:48 - 07:00. Nautical Dark: 17:28 - 06:20. Astro Dark: 18:06 - 05:42

Total Clouds (% Sky Obscured)

34
38
42
40
31
28
26
29
29
29
28
36
52
63
58
54
49
46
45
45

Low Clouds (% Sky Obscured)

34
38
42
36
31
24
26
24
24
29
28
36
52
61
58
54
49
46
45
45

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
9
15
21
12
6
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-8
-9
-9
-9
-9
-9
-9
-10
-9
-9
-7
-8
-7
-2
-3
-3
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

92
90
90
90
90
88
88
88
90
87
82
79
78
76
77
81
87
94
94
92

Pressure (mb)

1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020

Ozone (du)

311
312
313
314
315
315
317
319
321
323
324
326
326
327
327
327
326
326
325
325

Forecast for Köppenreut, Lower Bavaria, Germany (48.80,13.52)

Generated: 22/11/25 23:40:11. Forecast: 22/11/25 to 28/11/25. Timezone: UTC+1.00