Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

New Moon 2%

08:59

16:25

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:24, Set: 16:19, Transit: 11:51. Moon - Rise: 08:59, Set: 16:25. Civil Dark: 16:54 - 06:49. Nautical Dark: 17:33 - 06:10. Astro Dark: 18:11 - 05:33

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

64
70
61
58
58
56
52
30
38
38
44
74
71
77
61
68
56
41
6
0
1
14
40
40

Medium Clouds (% Sky Obscured)

93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

65
100
100
86
100
100
57
35
30
30
30
30
30
30
40
37
34
3
2
30
42
9
4
13

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
1
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
1
1
2
0
0
0
1
1
2
10
6
5
2
2
2
1
0
0
1
2
2
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)

7
5
3
1
1
1
1
0
2
2
3
3
4
4
4
4
4
7
9
10
9
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
92
92
91
89
91
92
94
92
89
89
87
87
83
81
74
62
52
52
58
58
61
63

Pressure (mb)

1012
1013
1014
1014
1015
1015
1015
1015
1015
1016
1015
1015
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1019
1020

Ozone (du)

322
321
323
334
335
331
327
323
321
321
323
324
324
319
316
314
311
307
310
312
314
319
321
323

Friday 21

Waxing Crescent 5%

10:00

No Set

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:26, Set: 16:18, Transit: 11:52. Moon - Rise: 10:00, Set: No Set. Civil Dark: 16:53 - 06:51. Nautical Dark: 17:33 - 06:12. Astro Dark: 18:10 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
100
97
98
74
65
70
68
65

Low Clouds (% Sky Obscured)

45
45
30
17
4
4
4
5
4
2
2
1
2
2
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
82
98
97
100
93
100
95
97
56
40
40
46
40

High Clouds (% Sky Obscured)

79
95
68
61
48
53
100
100
100
100
96
67
73
57
59
48
58
39
30
25
19
4
4
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
65
68
69
72
73
75
76
78
78
76
77
76
77
76
72
62
54
48
44
42
40
48
59

Pressure (mb)

1021
1021
1022
1023
1024
1024
1025
1025
1025
1026
1026
1026
1027
1027
1028
1028
1029
1029
1029
1028
1027
1026
1027
1027

Ozone (du)

322
321
321
322
323
324
326
328
331
333
336
339
341
342
342
342
341
341
342
341
340
339
336
333

Saturday 22

Waxing Crescent 10%

10:50

17:10

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

Sun - Rise: 07:27, Set: 16:17, Transit: 11:52. Moon - Rise: 10:50, Set: 17:10. Civil Dark: 16:52 - 06:52. Nautical Dark: 17:32 - 06:13. Astro Dark: 18:09 - 05:35

Total Clouds (% Sky Obscured)

66
64
30
65
61
60
38
38
24
19
14
18
5
5
4
0
0
1
0
4
14
25
36
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
5
4
4
0
0
0
0
0
0
0
0
9

Medium Clouds (% Sky Obscured)

41
41
19
45
61
55
4
2
2
1
2
2
0
0
0
0
0
0
0
0
5
8
12
18

High Clouds (% Sky Obscured)

31
29
6
23
4
48
31
33
21
19
13
17
0
0
0
0
0
1
0
2
13
23
33
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-10
-10
-10
-10
-11
-11
-11
-11
-12
-12
-12
-12
-12
-12
-12
-12
-11
-11
-11
-11
-12
-11
-10

Relative Humidity (%)

64
66
68
68
67
67
67
68
70
71
71
71
72
74
74
72
66
59
52
48
46
45
50
60

Pressure (mb)

1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025
1024
1024
1023
1023
1023
1022
1021
1020
1019
1018
1017
1016
1015

Ozone (du)

330
327
326
323
325
325
323
321
317
318
319
322
326
323
316
311
307
308
308
306
304
301
295
293

Sunday 23

Waxing Crescent 16%

11:30

18:07

17 OK
18 OK
19 OK
20 OK
21 OK
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

Sun - Rise: 07:29, Set: 16:16, Transit: 11:52. Moon - Rise: 11:30, Set: 18:07. Civil Dark: 16:51 - 06:53. Nautical Dark: 17:31 - 06:14. Astro Dark: 18:09 - 05:36

Total Clouds (% Sky Obscured)

33
38
39
39
43
99
100
100
92
100
92
100
100
100
98
97
95
97
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

19
28
38
39
43
61
63
66
60
72
60
71
81
90
84
78
75
70
66
62
57
52
50
57

Medium Clouds (% Sky Obscured)

17
25
29
27
34
47
38
31
37
34
37
99
98
96
84
72
60
73
87
89
99
100
100
100

High Clouds (% Sky Obscured)

11
2
15
27
40
92
96
100
87
100
74
76
89
84
79
78
72
83
84
100
73
47
20
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
9
9
9
9
9
9
9
9
1

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
Snow
None
None
None
None
None
None
None
None
None
Snow

Precipitation Probability (%)

0
0
0
0
0
2
3
3
21
31
39
41
55
52
43
37
30
31
31
31
32
34
43
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-10
-10
-10
-11
-12
-12
-13
-13
-12
-13
-12
-13
-13
-11
-8
-7
-6
-5
-5
-4
-4
-4
-3

Relative Humidity (%)

65
64
64
61
57
54
52
50
49
48
44
46
43
43
51
62
63
66
69
66
68
69
73
78

Pressure (mb)

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

Ozone (du)

294
296
295
293
289
286
285
284
284
285
282
280
278
277
279
279
278
280
282
283
282
281
281
279

Monday 24

Waxing Crescent 24%

12:00

19:13

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:30, Set: 16:15, Transit: 11:53. Moon - Rise: 12:00, Set: 19:13. Civil Dark: 16:51 - 06:55. Nautical Dark: 17:31 - 06:15. Astro Dark: 18:08 - 05:38

Total Clouds (% Sky Obscured)

100
100
98
96
95
96
96
96
96
97
97
98
99
100
88
78
67
78
89
100
100
100
100
100

Low Clouds (% Sky Obscured)

64
71
76
81
86
87
87
88
88
89
90
91
91
91
66
64
59
65
66
65
59
56
54
56

Medium Clouds (% Sky Obscured)

100
100
92
82
73
73
72
71
75
78
81
75
69
61
87
76
64
67
79
86
74
62
42
30

High Clouds (% Sky Obscured)

20
25
25
25
25
25
30
30
35
45
50
63
78
72
18
19
16
42
68
100
99
99
98
97

ISS Passover

Visibility (miles)

1
3
1
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

47
36
35
43
67
74
71
83
81
66
45
50
58
67
52
43
36
32
31
33
33
27
13
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
91
89
87
91
96
96
96
96
98
98
98
98
98
98
100
98
98
98
100
100
98
96
96

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1006
1006
1007
1007
1007
1007
1008
1008
1009

Ozone (du)

279
279
280
279
281
283
285
287
287
290
293
296
298
300
304
305
306
307
307
308
309
309
310
310

Tuesday 25

Waxing Crescent 34%

12:24

20:25

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:31, Set: 16:14, Transit: 11:53. Moon - Rise: 12:24, Set: 20:25. Civil Dark: 16:50 - 06:56. Nautical Dark: 17:30 - 06:16. Astro Dark: 18:08 - 05:39

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

59
58
62
68
74
82
87
91
94
97
99
98
98
98
98
98
98
98
97
96
94
93
91
89

Medium Clouds (% Sky Obscured)

21
13
10
8
5
5
5
5
10
15
15
14
31
29
36
38
40
40
20
15
20
30
35
35

High Clouds (% Sky Obscured)

92
85
80
65
55
45
45
50
60
70
80
64
38
12
38
64
90
88
91
94
92
87
76
55

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
5
7
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
Snow
Snow
Snow
Snow
Snow
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

11
9
13
14
11
21
22
19
42
49
52
55
51
49
58
57
56
72
75
74
85
84
79
85

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.2
0.5
0.5
0.4
0.6
0.6
0.4
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

96
98
98
98
100
100
98
100
100
100
100
100
98
98
98
94
91
89
88
84
83
88
92
98

Pressure (mb)

1009
1009
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

311
312
313
314
314
315
315
316
317
317
317
317
317
316
316
317
317
318
317
317
317
317
317
318

Wednesday 26

Waxing Crescent 34%

12:43

21:40

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:33, Set: 16:14, Transit: 11:53. Moon - Rise: 12:43, Set: 21:40. Civil Dark: 16:49 - 06:57. Nautical Dark: 17:29 - 06:18. Astro Dark: 18:07 - 05:40

Total Clouds (% Sky Obscured)

96
96
98
98
99
99
99
99
99
99
100
98
97
96
95
94
92
92
93
93

Low Clouds (% Sky Obscured)

87
86
90
93
96
95
96
96
97
98
99
98
97
96
95
94
92
92
93
92

Medium Clouds (% Sky Obscured)

35
60
60
65
65
58
56
54
70
77
90
94
94
88
79
65
60
40
40
40

High Clouds (% Sky Obscured)

53
52
56
60
64
63
73
72
72
71
78
53
28
3
20
34
50
61
72
83

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

81
71
76
72
67
66
59
50
49
43
31
31
30
23
55
79
95
95
86
72

Precipitation Amount (mm)

0.5
0.3
0.4
0.3
0.2
0.3
0.2
0.1
0.1
0
0
0
0
0
0.2
0.6
1.1
0.9
0.6
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-1
-5
-4
-4
-5
-5
-5
-4
-4
-3
-3
-3
-1
-5
-5
-6
-5
-5

Dew Point (°C)

-2
-3
-3
-3
-2
-2
-2
-3
-3
-3
-2
-2
-2
-3
-2
-2
-2
-2
-2
-2

Relative Humidity (%)

96
94
94
92
92
91
91
91
89
89
92
92
92
94
96
94
91
89
87
87

Pressure (mb)

1015
1016
1016
1016
1016
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

318
317
317
317
317
316
317
318
319
319
320
320
321
322
323
324
325
327
325
324

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

Generated: 20/11/25 16:58:36. Forecast: 20/11/25 to 26/11/25. Timezone: UTC+1.00