Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 9

Waning Gibbous 88%

20:08

12:20

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

Sun - Rise: 07:38, Set: 18:44, Transit: 13:11. Moon - Rise: 20:08, Set: 12:20. Civil Dark: 19:15 - 07:06. Nautical Dark: 19:52 - 06:30. Astro Dark: 20:29 - 05:53

Total Clouds (% Sky Obscured)

97
96
95
83
47
53
55
47
42
52
73
46
86
69
65
73
49
47
41
45
29
23
23
21

Low Clouds (% Sky Obscured)

90
92
70
64
36
37
38
34
23
25
17
10
19
22
30
27
26
32
28
41
28
20
20
16

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
1
2
5
5
4
8
15
51
24
67
35
33
54
41
26
25
1
1
2
2
2

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
6
13
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
1
0
0
0
0
0
0
0
0
2
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
2
3
3
3
3
2
2
2
2
2
2
3
3
3
4
5
5
5
4
3
1
1

Chance of Frost

Temperature (°C)

12
12
11
11
10
10
9
9
9
8
7
8
11
12
13
14
14
15
14
14
13
11
10
10

Feels Like (°C)

12
11
10
11
10
11
10
10
9
9
7
7
10
11
12
13
14
14
14
14
13
13
12
11

Dew Point (°C)

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

Relative Humidity (%)

86
86
84
88
88
91
91
91
91
91
91
84
77
71
66
63
60
60
62
67
79
87
87
87

Pressure (mb)

1028
1028
1028
1028
1029
1029
1029
1030
1030
1030
1031
1032
1032
1032
1032
1032
1031
1031
1031
1031
1032
1032
1033
1033

Ozone (du)

272
271
270
269
268
268
267
266
264
263
263
264
265
267
267
267
266
267
268
268
269
268
268
268

Friday 10

Waning Gibbous 79%

20:58

13:41

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

Sun - Rise: 07:39, Set: 18:42, Transit: 13:11. Moon - Rise: 20:58, Set: 13:41. Civil Dark: 19:13 - 07:08. Nautical Dark: 19:50 - 06:31. Astro Dark: 20:27 - 05:55

Total Clouds (% Sky Obscured)

16
18
26
32
26
15
24
25
32
40
40
25
13
18
16
17
15
18
18
12
8
15
28
43

Low Clouds (% Sky Obscured)

12
5
21
29
26
13
24
25
32
40
40
25
13
18
16
17
15
18
18
12
8
15
28
31

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)

2
8
2
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
7

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
46
78
70
97
100
100
100
98
34
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
2
2
2
2
2
2
2
2
3
3
3
3
4
5
5
6
6
5
3
2
2
1

Chance of Frost

Temperature (°C)

9
9
9
8
8
8
8
7
7
7
6
7
10
12
14
15
15
15
15
14
13
11
11
10

Feels Like (°C)

11
10
9
10
9
9
9
9
8
8
7
8
11
13
15
16
16
16
16
15
15
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
90
91
91
93
91
91
91
91
88
78
72
68
66
64
64
63
68
80
87
88
88

Pressure (mb)

1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1032
1032
1031
1031
1031
1030
1031
1031
1031
1031

Ozone (du)

268
268
267
267
266
266
265
265
265
266
266
267
267
267
266
267
267
267
267
268
267
266
266
267

Saturday 11

Waning Gibbous 68%

22:04

14:47

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

Sun - Rise: 07:41, Set: 18:40, Transit: 13:10. Moon - Rise: 22:04, Set: 14:47. Civil Dark: 19:12 - 07:09. Nautical Dark: 19:48 - 06:33. Astro Dark: 20:25 - 05:56

Total Clouds (% Sky Obscured)

59
39
34
29
39
47
60
40
40
35
30
33
29
28
30
28
28
29
30
28
25
25
26
28

Low Clouds (% Sky Obscured)

41
39
34
27
24
24
29
37
38
35
30
33
29
28
30
28
28
29
30
28
25
25
26
26

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)

10
2
2
3
13
26
36
8
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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

Chance of Frost

Temperature (°C)

10
10
10
10
9
8
8
8
7
8
8
9
10
12
13
14
14
14
14
13
12
11
10
10

Feels Like (°C)

11
11
11
11
11
9
8
8
9
9
9
10
12
13
13
14
14
14
14
13
13
12
11
11

Dew Point (°C)

8
8
9
8
8
7
7
7
6
7
7
7
8
8
8
8
7
7
7
7
9
9
8
8

Relative Humidity (%)

90
90
91
91
91
91
91
93
91
93
95
90
84
77
72
68
65
63
64
68
77
84
85
87

Pressure (mb)

1032
1032
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1027
1027
1027
1027
1028
1028
1028

Ozone (du)

269
270
271
272
273
272
273
276
278
279
281
283
283
282
280
277
274
273
272
271
271
271
271
271

Sunday 12

Waning Gibbous 56%

22:04

15:35

22 OK
23 OK
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

Sun - Rise: 07:43, Set: 18:38, Transit: 13:10. Moon - Rise: 22:04, Set: 15:35. Civil Dark: 19:10 - 07:11. Nautical Dark: 19:46 - 06:34. Astro Dark: 20:23 - 05:58

Total Clouds (% Sky Obscured)

24
27
70
71
51
43
61
80
88
85
85
87
92
94
97
99
94
88
83
88
94
97
95
91

Low Clouds (% Sky Obscured)

23
16
7
0
6
14
39
54
76
80
81
83
83
84
85
86
82
78
71
80
87
95
92
87

Medium Clouds (% Sky Obscured)

1
8
49
58
42
34
38
41
23
17
21
30
42
44
52
58
48
39
29
41
53
65
53
38

High Clouds (% Sky Obscured)

0
2
3
3
18
15
22
41
53
40
38
28
23
44
60
78
58
36
10
10
10
3
1
2

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
1
0
2
5
17
14
18
19
4
4
8

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

Chance of Frost

Temperature (°C)

10
9
9
8
8
8
7
7
7
7
7
9
10
12
12
12
13
13
13
13
12
11
11
11

Feels Like (°C)

11
11
10
8
7
8
8
8
7
6
6
8
9
11
11
11
12
12
11
12
11
10
10
10

Dew Point (°C)

8
7
7
6
6
6
6
6
5
5
5
6
8
9
10
10
11
11
11
11
11
11
10
10

Relative Humidity (%)

87
87
87
85
87
88
88
88
87
84
84
85
84
86
84
84
86
87
87
87
90
95
93
93

Pressure (mb)

1028
1028
1028
1028
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1025
1025
1025
1025

Ozone (du)

271
270
270
269
269
268
267
267
268
270
272
273
273
273
275
276
277
279
279
279
277
275
274
273

Monday 13

Third Quarter 45%

23:20

16:08

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 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 07:44, Set: 18:36, Transit: 13:10. Moon - Rise: 23:20, Set: 16:08. Civil Dark: 19:08 - 07:12. Nautical Dark: 19:44 - 06:36. Astro Dark: 20:21 - 05:59

Total Clouds (% Sky Obscured)

88
90
92
95
96
98
99
100
100
100
100
100
100
93
85
62
53
44
34
22
13
3
3
3

Low Clouds (% Sky Obscured)

81
83
86
88
89
90
89
89
89
89
83
77
72
72
75
57
46
34
23
16
8
0
0
0

Medium Clouds (% Sky Obscured)

23
19
14
9
10
13
15
10
4
0
10
19
33
19
8
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
18
36
53
56
64
62
62
50
45
39
28
9
8
7
6
4
2
1
1
1

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 (%)

14
6
6
3
4
5
5
4
2
0
0
0
0
1
13
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
2
2
2
2
3
3
3
3
3
3
4
6
7
8
7
7
6
5
3
2
1

Chance of Frost

Temperature (°C)

11
11
11
10
10
10
10
10
10
10
9
10
10
11
12
13
13
13
13
12
11
10
8
8

Feels Like (°C)

10
10
10
9
9
10
9
9
9
9
8
8
9
10
10
10
11
11
11
10
11
11
11
7

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
91
90
88
85
85
84
84
84
82
81
73
65
60
55
57
59
60
66
70
77
78

Pressure (mb)

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

Ozone (du)

271
269
268
267
266
266
267
266
265
266
268
270
272
273
274
275
276
277
277
278
278
278
278
277

Tuesday 14

Waning Crescent 34%

00:40

16:33

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

Sun - Rise: 07:46, Set: 18:34, Transit: 13:10. Moon - Rise: 00:40, Set: 16:33. Civil Dark: 19:06 - 07:14. Nautical Dark: 19:42 - 06:37. Astro Dark: 20:19 - 06:01

Total Clouds (% Sky Obscured)

3
4
5
7
8
9
9
9
9
8
10
13
16
21
25
30
33
37
38
51
65
77
66
58

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
3
5
9
11
12
18
24
34
50
65
77
66
58

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)

1
1
1
1
1
1
1
1
1
1
0
1
2
5
10
15
11
5
0
0
0
0
2
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
7
7
6
6
7
6
5
6
6
6
8
8
9
10
13
12
12
11
11
11
7

Dew Point (°C)

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

Relative Humidity (%)

81
82
84
82
83
83
85
85
86
86
86
81
75
68
67
65
63
65
67
70
72
76
78
77

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1023
1022
1022
1022
1021
1022
1022
1022
1022

Ozone (du)

276
275
275
275
274
274
273
273
274
274
275
275
275
275
275
275
275
275
274
274
274
275
275
275

Wednesday 15

Waning Crescent 24%

01:58

16:51

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

Sun - Rise: 07:47, Set: 18:32, Transit: 13:10. Moon - Rise: 01:58, Set: 16:51. Civil Dark: 19:04 - 07:15. Nautical Dark: 19:40 - 06:39. Astro Dark: 20:17 - 06:02

Total Clouds (% Sky Obscured)

49
42
39
31
28
25
27
34
35
40
43
49
42
33
28
27
29
30
30
21
13
7

Low Clouds (% Sky Obscured)

49
42
39
31
28
25
27
34
35
40
43
49
42
33
28
21
22
23
23
19
13
7

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

5
5
5
6
4
2
0
0
0
0
0
0
0
0
0
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
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

Precipitation Type

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
1
1
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
7
7
6
6
6
5
4
4
6
7
9
10
11
12
12
11
11
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
73
74
74
74
76
76
78
79
80
80
76
73
70
67
64
62
63
65
66
74
82

Pressure (mb)

1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1020

Ozone (du)

274
274
274
274
274
274
274
274
274
274
274
275
275
276
275
274
274
275
276
277
278
278

Forecast for Friolzheim, Karlsruhe Region, Germany (48.84,8.84)

Generated: 09/10/25 22:35:48. Forecast: 09/10/25 to 15/10/25. Timezone: UTC+2.00