Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 9

Waning Gibbous 68%

21:18

11:47

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

Sun - Rise: 07:35, Set: 16:02, Transit: 11:48. Moon - Rise: 21:18, Set: 11:47. Civil Dark: 16:38 - 06:59. Nautical Dark: 17:18 - 06:19. Astro Dark: 17:55 - 05:42

Total Clouds (% Sky Obscured)

100
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
83
83
63
56
55
55
55
50

Low Clouds (% Sky Obscured)

45
45
45
45
45
40
40
40
40
40
40
40
35
35
35
40
22
21
7
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
12
24
24
1
1
2
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
96
97
100
100
100
96
96
100
54
52
55
52
66
61
45
41
48
41
56
50
40
50
50

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 (%)

15
27
16
6
6
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
2
1
2
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
2
1
0
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
90
89
86
85
82
83
83
80
78
75
75
73
72
72
70
68
67
67
66
68
72
76

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1021
1021
1022

Ozone (du)

300
300
300
300
298
300
300
299
298
299
301
303
303
301
300
298
295
293
288
283
281
281
281
280

Wednesday 10

Waning Gibbous 57%

22:34

12:03

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

Sun - Rise: 07:36, Set: 16:02, Transit: 11:49. Moon - Rise: 22:34, Set: 12:03. Civil Dark: 16:38 - 07:00. Nautical Dark: 17:18 - 06:20. Astro Dark: 17:55 - 05:42

Total Clouds (% Sky Obscured)

58
70
38
3
29
0
0
0
0
0
0
0
3
6
54
80
80
71
34
45
74
99
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
6
54
80
80
68
27
33
49
94
91
75

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
46
53
80
98

High Clouds (% Sky Obscured)

53
70
32
2
23
0
0
0
0
0
0
0
0
0
0
0
1
13
4
4
33
61
83
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 (%)

2
1
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)

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

Chance of Frost

Temperature (°C)

8
7
6
5
5
5
5
5
5
5
6
7
7
7
7
7
8
8
9
10
10
10
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
81
79
78
78
78
78
78
76
78
79
81
82
82
81
81
79
76
68
66
67
74
80

Pressure (mb)

1022
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024

Ozone (du)

280
281
284
284
285
285
284
281
281
280
280
282
281
280
283
282
282
282
284
283
282
282
283
283

Thursday 11

Third Quarter 47%

23:46

12:17

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

Sun - Rise: 07:37, Set: 16:02, Transit: 11:49. Moon - Rise: 23:46, Set: 12:17. Civil Dark: 16:38 - 07:00. Nautical Dark: 17:18 - 06:21. Astro Dark: 17:56 - 05:43

Total Clouds (% Sky Obscured)

98
100
86
100
57
13
42
27
48
56
44
44
38
30
30
35
35
40
40
40
40
40
40
40

Low Clouds (% Sky Obscured)

77
18
7
7
3
1
6
5
5
2
5
10
17
26
26
26
29
33
34
35
30
30
25
20

Medium Clouds (% Sky Obscured)

89
76
86
75
51
13
25
19
24
56
44
44
38
30
30
35
35
40
40
40
40
40
40
40

High Clouds (% Sky Obscured)

82
100
63
100
21
2
42
8
40
35
40
30
25
20
20
25
30
25
30
30
35
40
40
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
6
37
31
31
31
31
31
31
31
31
31

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
87
91
91
91
91
93
91
91
91
91
93
91
89
89
89
82
75
65
59
56
63
71

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

285
287
290
297
297
297
295
294
293
294
293
294
294
294
295
297
297
297
298
298
298
298
298
297

Friday 12

Waning Crescent 37%

00:55

12:31

16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
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

Sun - Rise: 07:37, Set: 16:02, Transit: 11:50. Moon - Rise: 00:55, Set: 12:31. Civil Dark: 16:38 - 07:01. Nautical Dark: 17:18 - 06:22. Astro Dark: 17:56 - 05:44

Total Clouds (% Sky Obscured)

45
45
40
40
35
35
35
30
25
25
25
30
30
35
30
30
31
35
40
35
35
48
48
48

Low Clouds (% Sky Obscured)

20
15
10
10
5
5
5
5
5
10
5
10
10
10
10
10
10
20
20
30
25
20
10
10

Medium Clouds (% Sky Obscured)

41
25
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

33
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
2
7
9
10

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 (%)

31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
73
69
66
63
61
61
61
60
58
56
55
52
50
49
48
47
45
44
42
40
39
47
53

Pressure (mb)

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

Ozone (du)

297
297
297
298
298
297
296
295
295
294
294
295
297
297
298
296
294
292
292
292
293
293
293
291

Saturday 13

Waning Crescent 28%

02:02

12:45

16 Bad
17 OK
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

Sun - Rise: 07:38, Set: 16:02, Transit: 11:50. Moon - Rise: 02:02, Set: 12:45. Civil Dark: 16:38 - 07:02. Nautical Dark: 17:18 - 06:22. Astro Dark: 17:56 - 05:45

Total Clouds (% Sky Obscured)

50
47
85
75
69
52
73
88
94
49
82
86
76
75
85
93
89
83
85
87
87
81
73
65

Low Clouds (% Sky Obscured)

9
14
12
13
9
5
12
18
28
36
81
86
76
74
47
49
38
29
24
22
19
16
11
9

Medium Clouds (% Sky Obscured)

7
14
23
17
10
3
31
73
94
49
23
0
0
0
0
8
10
15
27
39
51
57
62
65

High Clouds (% Sky Obscured)

11
12
42
40
37
29
53
77
92
40
17
6
5
12
81
83
75
66
65
61
57
57
53
43

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 (%)

31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31

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
9
14
20
22
18
9
10
9
0
3
3
3
5
8
0
2
2
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
5
8
9
8
8
9
10
10
8
7
7
8
8
8
5
5
4
4
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
1
-1
-1
-1
-1
-1
0
1
3
2
2
3
2
1
2
2
2
2
2
3
6
6

Dew Point (°C)

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

Relative Humidity (%)

59
63
69
72
76
79
77
75
78
79
83
82
81
83
83
86
83
81
78
74
68
63
69
74

Pressure (mb)

1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1029
1029
1029

Ozone (du)

291
292
294
296
301
305
309
319
324
335
330
329
329
331
332
332
331
329
328
326
323
320
318
316

Sunday 14

Waning Crescent 19%

03:10

13:02

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
00 OK
01 OK
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

Sun - Rise: 07:39, Set: 16:02, Transit: 11:51. Moon - Rise: 03:10, Set: 13:02. Civil Dark: 16:39 - 07:03. Nautical Dark: 17:18 - 06:23. Astro Dark: 17:56 - 05:45

Total Clouds (% Sky Obscured)

66
64
65
58
52
43
38
36
34
48
62
76
81
75
88
80
76
72
66
63
61
62
62
63

Low Clouds (% Sky Obscured)

10
8
6
12
21
29
21
13
4
12
26
42
65
75
81
80
76
72
66
63
61
62
60
40

Medium Clouds (% Sky Obscured)

38
22
11
7
4
4
6
3
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

26
16
5
4
3
2
11
20
31
22
13
5
12
26
40
36
29
24
16
9
3
3
3
4

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 (%)

31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
80
80
79
76
76
75
73
71
71
70
70
73
74
77
76
76
75
72
72
70
75
82

Pressure (mb)

1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028

Ozone (du)

314
314
313
313
312
311
310
308
306
304
305
305
305
305
305
304
303
303
302
301
300
299
300
301

Monday 15

Waning Crescent 12%

04:19

13:21

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:40, Set: 16:03, Transit: 11:51. Moon - Rise: 04:19, Set: 13:21. Civil Dark: 16:39 - 07:03. Nautical Dark: 17:19 - 06:24. Astro Dark: 17:56 - 05:46

Total Clouds (% Sky Obscured)

54
54
53
48
47
50
50
50
49
52
62
68
74
75
76
72
67
54
62
75
88

Low Clouds (% Sky Obscured)

25
20
15
10
10
15
25
30
31
37
48
49
58
58
62
62
63
54
62
66
65

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

High Clouds (% Sky Obscured)

12
20
29
42
47
50
50
50
49
32
21
10
10
11
12
11
8
8
16
24
31

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

Fog (%)

31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31

Precipitation Type

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

Precipitation Amount (mm)

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
3
3
3
3
3
4
4
4
4
4
3
3
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
91
93
93
93
93
93
93
93
94
92
94
92
94
94
89
86
81
78
77

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026

Ozone (du)

303
307
311
315
312
310
308
303
299
294
293
291
290
289
289
288
289
291
292
291
291

Forecast for Dörfl, Politischer Bezirk Baden, Republic of Austria (48.03,16.03)

Generated: 09/12/25 16:53:25. Forecast: 09/12/25 to 15/12/25. Timezone: UTC+1.00