Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 0%

08:28

16:10

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: 07:55, Set: 16:41, Transit: 12:18. Moon - Rise: 08:28, Set: 16:10. Civil Dark: 17:17 - 07:18. Nautical Dark: 17:57 - 06:38. Astro Dark: 18:36 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
75
76
96
88
96
90
70
81
73
92
97
78
91
100

Low Clouds (% Sky Obscured)

87
87
92
100
100
99
81
80
67
71
59
65
91
73
62
63
66
80
72
92
97
78
91
100

Medium Clouds (% Sky Obscured)

97
100
100
48
100
100
100
100
100
100
48
66
67
37
77
83
8
17
29
11
8
10
13
10

High Clouds (% Sky Obscured)

1
22
35
28
14
21
35
10
9
6
0
0
0
0
1
1
1
1
1
1
1
1
1
1

ISS Passover

Visibility (miles)

8
0
0
0
9
1
0
0
0
8
9
9
9
9
9
9
9
9
9
9
1
0
1
2

Fog (%)

38
12
0
0
20
2
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
Snow
None
None
None
None
None
None
None
Sleet
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
19
19
30
19
36
36
26
5
3
12
1
7
20
42
37
16
7
10
19
23
22
14
9

Precipitation Amount (mm)

0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0.2
0.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
10
11
12
10
8
6
7
6
4
5
5
6
5
4
5
5
4
5
6
6
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
96
91
94
96
96
96
94
94
92
91
89
89
86
91
93
92
94
96
96
98
98

Pressure (mb)

1001
1002
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1014
1014

Ozone (du)

327
321
318
320
315
314
316
311
316
312
311
311
311
309
310
307
309
311
313
311
316
321
332
337

Thursday 20

New Moon 2%

09:36

16:43

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: 07:56, Set: 16:40, Transit: 12:18. Moon - Rise: 09:36, Set: 16:43. Civil Dark: 17:17 - 07:20. Nautical Dark: 17:57 - 06:40. Astro Dark: 18:35 - 06:01

Total Clouds (% Sky Obscured)

88
76
83
92
89
78
79
81
94
83
77
80
63
67
74
67
56
66
72
74
70
51
41
26

Low Clouds (% Sky Obscured)

88
76
83
92
89
78
79
81
94
83
77
71
50
56
73
67
56
66
72
74
70
51
38
26

Medium Clouds (% Sky Obscured)

12
16
5
2
5
1
1
1
1
0
0
21
32
10
1
2
3
5
2
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

6
5
3
6
9
9
5
3
1
1
0
9
9
9
4
3
3
1
0
0
0
0
0
0

Fog (%)

41
42
10
70
100
100
59
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
Snow
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

16
6
6
7
6
8
7
6
6
9
13
19
33
36
32
32
31
33
31
22
20
14
10
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.1
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
96
96
96
98
98
98
98
98
98
94
91
89
89
88
88
94
100
98
98
98
98
98

Pressure (mb)

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

Ozone (du)

337
336
336
335
336
337
337
335
333
332
334
336
338
340
340
339
338
338
341
343
339
336
330
326

Friday 21

Waxing Crescent 5%

10:37

17:28

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 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 OK
22 OK

Sun - Rise: 07:58, Set: 16:39, Transit: 12:18. Moon - Rise: 10:37, Set: 17:28. Civil Dark: 17:16 - 07:21. Nautical Dark: 17:56 - 06:41. Astro Dark: 18:34 - 06:02

Total Clouds (% Sky Obscured)

41
46
40
47
55
57
67
67
59
52
44
31
63
83
93
96
51
45
64
10
10
10
14
15

Low Clouds (% Sky Obscured)

41
46
40
47
53
55
65
65
56
50
43
31
62
59
47
48
47
43
0
0
0
2
2
3

Medium Clouds (% Sky Obscured)

0
0
0
0
2
0
0
0
0
0
0
0
2
2
2
1
1
0
15
0
0
10
14
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
0
1
0
41
75
81
18
18
25
10
10
10
14
15

ISS Passover

Visibility (miles)

3
1
0
0
0
0
0
0
0
0
2
9
9
9
9
9
9
9
7
5
5
5
5
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
96
96
96
94
89
87
87
89
91
94
98
96
98
98
98
96

Pressure (mb)

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

Ozone (du)

323
316
308
301
300
300
301
299
297
294
295
293
291
279
273
274
280
286
295
298
298
298
296
293

Saturday 22

Waxing Crescent 10%

11:27

18:26

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:59, Set: 16:38, Transit: 12:19. Moon - Rise: 11:27, Set: 18:26. Civil Dark: 17:15 - 07:22. Nautical Dark: 17:55 - 06:42. Astro Dark: 18:34 - 06:04

Total Clouds (% Sky Obscured)

10
12
36
62
92
94
98
100
100
100
100
94
87
81
87
92
98
95
92
90
93
96
100
100

Low Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
22
45
67
77
86
96
90
84
78
85
92
100
100

Medium Clouds (% Sky Obscured)

6
7
7
12
13
21
30
78
97
100
100
94
87
81
79
86
89
81
69
63
52
48
40
60

High Clouds (% Sky Obscured)

3
7
27
47
84
89
95
99
100
100
100
68
32
3
2
4
5
0
0
4
0
0
0
30

ISS Passover

Visibility (miles)

5
4
6
6
6
6
6
6
8
9
9
9
9
9
9
0
0
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
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
7
5
4
21
43
37
48
49
30
45
66
63
68

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
4
4
4
5
4
5
5
6
6
7
8
9
10
10
10
10
9
9
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
96
96
94
94
94
94
92
87
84
81
79
81
89
94
94
96
96
96
96
98
96

Pressure (mb)

1022
1021
1020
1019
1018
1017
1016
1015
1014
1013
1013
1012
1011
1009
1008
1007
1007
1006
1005
1004
1004
1003
1003
1002

Ozone (du)

293
294
289
282
279
279
279
279
280
283
285
280
280
278
277
278
279
280
280
280
280
279
281
283

Sunday 23

Waxing Crescent 16%

12:05

19:33

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: 08:01, Set: 16:37, Transit: 12:19. Moon - Rise: 12:05, Set: 19:33. Civil Dark: 17:14 - 07:24. Nautical Dark: 17:54 - 06:43. Astro Dark: 18:33 - 06:05

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
93
87
81
83
85
87
90
95
100
100
100
100
97
95
93
92
91
91
91
92
93
94

Medium Clouds (% Sky Obscured)

58
100
100
100
100
100
92
92
100
100
100
100
100
100
96
93
88
72
58
47
41
32
26
37

High Clouds (% Sky Obscured)

59
89
72
55
41
61
79
100
100
100
100
98
96
90
59
31
11
21
26
36
30
22
13
20

ISS Passover

Visibility (miles)

0
0
0
0
0
0
2
8
9
9
8
1
2
2
8
8
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

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

Precipitation Probability (%)

66
32
16
18
19
28
35
35
32
32
35
34
30
24
49
52
56
60
67
72
63
58
57
49

Precipitation Amount (mm)

0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.4
0.3
0.3
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
94
96
98
98
98
98
98
96
98
98
96
96
94
96
96
96

Pressure (mb)

1001
1001
1001
1000
999
999
999
998
998
998
998
998
998
998
997
997
997
997
997
997
997
997
998
998

Ozone (du)

286
286
288
291
294
295
292
291
292
294
298
299
299
299
300
303
305
308
309
310
312
312
312
313

Monday 24

Waxing Crescent 25%

12:34

20:47

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: 08:02, Set: 16:36, Transit: 12:19. Moon - Rise: 12:34, Set: 20:47. Civil Dark: 17:13 - 07:25. Nautical Dark: 17:54 - 06:45. Astro Dark: 18:33 - 06:06

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

94
95
93
92
90
90
90
90
93
93
94
96
98
100
98
96
94
97
98
100
95
90
86
90

Medium Clouds (% Sky Obscured)

49
60
69
80
85
87
84
85
64
47
31
27
24
21
20
20
19
16
12
9
16
25
33
33

High Clouds (% Sky Obscured)

26
31
22
11
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
3
4
6
4

ISS Passover

Visibility (miles)

6
3
0
0
0
0
0
0
0
0
0
0
1
1
2
1
1
0
3
6
9
9
8
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
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
17
31
46
65
71
79
92
72
59
54
44
35
28
31
31
29
26
25
19
18
16
14
13

Precipitation Amount (mm)

0
0
0
0.1
0.4
0.5
0.6
1
0.4
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
96
94
92
94
94
96

Pressure (mb)

998
999
999
999
1000
1000
1000
1001
1002
1002
1003
1004
1004
1005
1006
1006
1007
1008
1009
1010
1011
1012
1013
1014

Ozone (du)

312
310
309
310
310
311
313
314
316
317
318
319
320
320
321
317
313
308
309
311
312
315
317
320

Tuesday 25

Waxing Crescent 34%

12:56

22:03

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

Sun - Rise: 08:03, Set: 16:36, Transit: 12:20. Moon - Rise: 12:56, Set: 22:03. Civil Dark: 17:13 - 07:27. Nautical Dark: 17:53 - 06:46. Astro Dark: 18:32 - 06:07

Total Clouds (% Sky Obscured)

99
99
99
100
100
100
100
99
96
92
87
78
67
51
57
65
74
70
67
66

Low Clouds (% Sky Obscured)

94
98
99
100
100
100
100
99
95
90
85
73
61
48
57
65
74
70
67
64

Medium Clouds (% Sky Obscured)

32
31
21
11
0
0
0
0
0
0
0
0
0
0
1
2
3
4
5
5

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

7
7
6
6
6
6
5
5
4
6
8
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 (%)

14
8
10
11
11
10
8
2
4
4
2
3
4
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-1
-1
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

96
98
98
98
98
96
98
98
98
96
94
91
92
91
89
89
89
89
91
91

Pressure (mb)

1014
1015
1015
1016
1017
1017
1018
1019
1019
1020
1021
1021
1022
1022
1022
1022
1023
1023
1023
1024

Ozone (du)

320
320
320
321
322
323
320
318
315
312
309
306
304
302
300
298
296
294
292
290

Forecast for Schalkenmehren, Germany (50.17,6.86)

Generated: 19/11/25 23:48:25. Forecast: 19/11/25 to 25/11/25. Timezone: UTC+1.00