Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Crescent 16%

11:36

19:27

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
18 Bad
19 Bad

Sun - Rise: 07:36, Set: 16:28, Transit: 12:02. Moon - Rise: 11:36, Set: 19:27. Civil Dark: 17:03 - 07:01. Nautical Dark: 17:42 - 06:23. Astro Dark: 18:19 - 05:45

Total Clouds (% Sky Obscured)

91
93
94
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
100
100
100
100

Low Clouds (% Sky Obscured)

75
75
94
96
100
100
100
100
98
100
100
100
100
100
96
100
77
62
64
66
64
64
62
73

Medium Clouds (% Sky Obscured)

91
93
94
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
100
100
100
100

High Clouds (% Sky Obscured)

91
93
94
96
100
100
100
100
100
100
100
100
100
45
93
92
40
51
39
28
34
98
100
100

ISS Passover

Visibility (miles)

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

None
None
Snow
Frozen rai
Snow
Snow
Frozen rai
Frozen rai
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Frozen rai

Precipitation Probability (%)

14
31
48
91
95
95
95
95
95
95
95
95
95
95
95
78
88
88
94
83
73
56
56
82

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-5
-3
-3
-1
-1
0
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1

Relative Humidity (%)

63
75
84
87
91
94
96
96
98
96
96
98
98
98
98
98
96
94
96
98
98
100
100
98

Pressure (mb)

1010
1009
1009
1007
1007
1007
1006
1006
1005
1005
1004
1004
1004
1004
1004
1004
1003
1002
1001
1001
1001
1000
1000
1000

Ozone (du)

284
281
281
278
274
274
275
273
271
270
269
271
271
270
273
276
277
280
279
277
279
281
282
285

Monday 24

Waxing Crescent 24%

12:07

No Set

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
18 Bad
19 Bad

Sun - Rise: 07:37, Set: 16:28, Transit: 12:02. Moon - Rise: 12:07, Set: No Set. Civil Dark: 17:03 - 07:02. Nautical Dark: 17:41 - 06:24. Astro Dark: 18:18 - 05:47

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
98
98

Low Clouds (% Sky Obscured)

100
100
100
94
86
98
100
91
83
90
96
96
95
48
47
59
68
82
94
92
91
93
92
91

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
98
93
92

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
89
100
100
100
100
100
100
100
100
64
60
50
55
55
55
60
60

ISS Passover

Visibility (miles)

1
0
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
0
0
0
2
33
66
48
25
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
90
79
64
57
67
77
93
81
56
48
41
32
43
65
77
88
91
95
95

Precipitation Amount (mm)

1.5
1.4
1.1
0.8
1.1
0.5
0.3
0.2
0
0.2
0.4
0.6
0.5
0
0
0
0
0
0.2
0.4
0.6
0.6
0.8
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
100
100
100
98
100
100
100
100
100
98
100
98
98
100
98
100
100
100
98
100
100
98

Pressure (mb)

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

Ozone (du)

288
290
294
297
298
299
303
305
305
306
307
309
310
312
316
315
315
315
318
322
324
320
319
316

Tuesday 25

Waxing Crescent 34%

12:31

20:39

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
18 Bad
19 Bad

Sun - Rise: 07:39, Set: 16:27, Transit: 12:03. Moon - Rise: 12:31, Set: 20:39. Civil Dark: 17:02 - 07:04. Nautical Dark: 17:41 - 06:25. Astro Dark: 18:18 - 05:48

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

94
95
93
88
87
86
82
90
94
96
93
91
96
89
89
83
86
85
84
84
86
80
71
88

Medium Clouds (% Sky Obscured)

99
96
91
100
100
99
100
100
100
100
98
97
97
97
97
93
92
93
96
100
92
84
75
53

High Clouds (% Sky Obscured)

60
60
80
80
80
80
80
80
80
70
55
45
45
34
36
40
40
40
40
40
40
45
45
40

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
9
9
7
1

Fog (%)

27
31
0
3
0
1
4
5
76
72
84
99
81
2
7
13
6
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
92
89
92
95
95
95
93
85
76
63
50
43
38
25
26
27
20
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1008
1009
1009
1009
1010
1010
1011
1012
1012
1013
1014
1015
1016
1017
1017
1018
1018
1019
1019
1020
1020
1021
1022
1023

Ozone (du)

313
315
317
317
317
317
317
317
316
315
316
316
315
315
316
317
318
319
319
321
322
323
325
327

Wednesday 26

Waxing Crescent 44%

12:51

21:52

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 OK
12 Good
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Bad

Sun - Rise: 07:40, Set: 16:26, Transit: 12:03. Moon - Rise: 12:51, Set: 21:52. Civil Dark: 17:01 - 07:05. Nautical Dark: 17:40 - 06:26. Astro Dark: 18:17 - 05:49

Total Clouds (% Sky Obscured)

97
97
98
97
97
97
96
95
94
93
91
84
75
67
55
37
3
10
26
26
37
41
40
56

Low Clouds (% Sky Obscured)

90
88
85
89
87
89
90
91
90
89
89
80
72
64
55
37
2
10
26
25
37
37
37
53

Medium Clouds (% Sky Obscured)

39
16
15
48
19
13
7
7
64
55
50
35
2
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
45
50
55
60
38
3
37
2
15
12
5
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
1
2
6
9
9
9
3
3
3
9
9
5
9
9
9
9
9
9
9
9
9
8
6

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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 (%)

19
22
12
9
8
5
6
5
8
6
4
0
1
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
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
2
2
2
3
3
3
3
3
3
3
3
3
2
2
2
2
3
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1023
1024
1024
1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1027
1027
1027

Ozone (du)

330
332
332
329
326
325
324
318
312
310
310
312
316
317
317
316
314
314
314
314
315
315
314
314

Thursday 27

Waxing Crescent 55%

13:08

23:07

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 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:41, Set: 16:26, Transit: 12:03. Moon - Rise: 13:08, Set: 23:07. Civil Dark: 17:01 - 07:06. Nautical Dark: 17:40 - 06:27. Astro Dark: 18:17 - 05:50

Total Clouds (% Sky Obscured)

69
75
86
93
100
98
89
86
84
83
70
57
52
44
38
34
31
30
36
38
46
50
55
50

Low Clouds (% Sky Obscured)

64
71
82
92
100
98
89
86
84
83
70
57
52
44
38
34
31
30
36
38
46
50
55
46

Medium 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

High 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

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-10
-10
-11
-12
-12
-12
-13
-13
-14
-14
-13
-12
-13
-14
-13
-13
-13
-3
-3
-3
-3
-3
-3

Dew Point (°C)

-6
-7
-8
-9
-10
-10
-10
-11
-12
-12
-12
-12
-9
-9
-8
-7
-6
-5
-5
-5
-5
-6
-8
-9

Relative Humidity (%)

96
94
94
92
92
92
92
88
88
86
88
88
88
89
90
90
90
89
91
94
96
96
94
94

Pressure (mb)

1028
1028
1029
1029
1029
1029
1028
1029
1029
1029
1029
1029
1029
1029
1029
1028
1027
1026
1026
1026
1026
1026
1026
1027

Ozone (du)

316
318
319
317
316
315
313
311
310
311
311
311
312
312
313
312
312
311
311
311
310
310
311
311

Friday 28

First Quarter 66%

13:24

00:23

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK
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

Sun - Rise: 07:43, Set: 16:25, Transit: 12:04. Moon - Rise: 13:24, Set: 00:23. Civil Dark: 17:00 - 07:07. Nautical Dark: 17:39 - 06:28. Astro Dark: 18:17 - 05:51

Total Clouds (% Sky Obscured)

46
45
52
60
66
47
28
9
19
31
44
66
80
91
87
82
73
73
69
61
67
75
86
73

Low Clouds (% Sky Obscured)

41
41
49
56
65
44
23
2
1
1
2
2
2
3
3
3
3
3
3
3
3
3
3
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
4
6
8
11
13
24
40
61
61
58
55
37

High Clouds (% Sky Obscured)

0
0
0
0
1
1
1
1
1
2
3
21
40
59
52
45
46
55
69
61
67
75
86
73

ISS Passover

Visibility (miles)

3
3
3
5
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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

Chance of Frost

Temperature (°C)

-9
-10
-11
-11
-11
-11
-11
-11
-12
-12
-12
-12
-10
-8
-6
-4
-2
-1
-1
-2
-3
-4
-5
-6

Feels Like (°C)

-11
-12
-13
-14
-14
-15
-14
-13
-14
-14
-14
-15
-16
-14
-14
-13
-12
-11
-3
-3
-3
-3
-4
-4

Dew Point (°C)

-10
-11
-12
-12
-12
-12
-13
-13
-13
-14
-14
-14
-12
-10
-7
-6
-4
-2
-2
-3
-3
-4
-5
-6

Relative Humidity (%)

94
92
90
92
90
90
88
90
88
88
88
86
86
87
87
87
89
89
92
94
96
96
96
94

Pressure (mb)

1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1025
1025
1025
1024
1023
1022
1021
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

312
314
316
315
315
315
315
316
316
316
316
315
311
306
302
300
297
295
295
294
294
293
292
291

Saturday 29

Waxing Gibbous 63%

13:39

01:40

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: 07:44, Set: 16:24, Transit: 12:04. Moon - Rise: 13:39, Set: 01:40. Civil Dark: 17:00 - 07:09. Nautical Dark: 17:39 - 06:30. Astro Dark: 18:16 - 05:52

Total Clouds (% Sky Obscured)

62
50
50
53
57
60
66
69
65
60
57
61
67
72
61
52
39

Low Clouds (% Sky Obscured)

5
6
10
15
21
25
29
35
24
12
2
7
11
16
26
35
39

Medium Clouds (% Sky Obscured)

18
1
10
22
36
25
13
0
1
4
9
16
24
28
37
42
39

High Clouds (% Sky Obscured)

62
50
39
22
5
14
24
34
42
51
57
61
67
72
61
52
39

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
4
4
4
4
4
4
4
4
4
3
3
3
4
5

Chance of Frost

Temperature (°C)

-6
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-9
-8
-7
-6
-5
-3

Feels Like (°C)

-9
-9
-9
-9
-9
-10
-10
-10
-11
-12
-13
-14
-13
-13
-13
-11
-9

Dew Point (°C)

-7
-8
-8
-9
-9
-9
-9
-10
-10
-10
-10
-10
-10
-9
-8
-6
-4

Relative Humidity (%)

94
92
92
90
90
88
88
87
88
88
88
88
88
87
89
92
96

Pressure (mb)

1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1018
1018
1018
1018
1018

Ozone (du)

292
293
294
295
296
296
297
297
298
300
302
305
306
308
309
312
315

Forecast for Sankt Ottilien, Upper Bavaria, Germany (48.10,11.05)

Generated: 23/11/25 20:57:36. Forecast: 23/11/25 to 29/11/25. Timezone: UTC+1.00