Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 20%

01:23

17:19

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
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 OK
10 Bad

Sun - Rise: 06:54, Set: 19:23, Transit: 13:08. Moon - Rise: 01:23, Set: 17:19. Civil Dark: 19:54 - 06:23. Nautical Dark: 20:31 - 05:46. Astro Dark: 21:10 - 05:07

Total Clouds (% Sky Obscured)

82
88
70
95
100
100
100
100
77
65
76
85
74
92
100
100
100
95
90
86
59
58
46
77

Low Clouds (% Sky Obscured)

38
38
47
32
29
32
38
43
36
5
1
1
1
0
0
3
24
30
24
21
15
9
0
5

Medium Clouds (% Sky Obscured)

32
2
0
79
97
100
76
50
0
4
0
5
18
20
28
33
36
35
28
31
15
20
28
44

High Clouds (% Sky Obscured)

78
38
70
95
100
100
100
61
66
48
59
74
54
85
100
100
100
86
71
44
20
28
11
26

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
10
13
13
9
5
4
0
1
12
0
0
0
2
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
0
0
0
0

Wind Speed/Direction (mph)

13
13
14
14
14
13
12
11
9
8
7
8
9
9
8
8
7
7
6
6
6
5
6
7

Chance of Frost

Temperature (°C)

16
16
17
17
17
17
16
16
14
13
12
11
11
11
10
10
10
10
9
9
9
10
12
14

Feels Like (°C)

11
12
12
13
13
13
12
13
11
11
11
10
9
9
7
7
7
7
7
6
7
7
10
12

Dew Point (°C)

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

Relative Humidity (%)

60
56
54
53
56
59
62
67
70
70
75
77
78
81
78
74
77
77
80
81
82
80
72
65

Pressure (mb)

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

Ozone (du)

300
300
299
297
297
298
298
298
297
298
298
298
298
295
292
288
285
282
280
278
276
271
267
266

Wednesday 17

Waning Crescent 12%

02:42

17:50

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

Sun - Rise: 06:55, Set: 19:21, Transit: 13:07. Moon - Rise: 02:42, Set: 17:50. Civil Dark: 19:52 - 06:24. Nautical Dark: 20:29 - 05:47. Astro Dark: 21:08 - 05:09

Total Clouds (% Sky Obscured)

96
99
83
70
70
74
86
92
85
91
94
83
76
69
70
59
32
10
15
13
7
0
0
0

Low Clouds (% Sky Obscured)

15
23
25
28
32
25
24
25
25
55
52
11
15
10
18
13
13
4
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

45
43
47
50
41
32
59
92
85
91
92
83
76
69
70
59
10
7
13
13
7
0
0
0

High Clouds (% Sky Obscured)

94
98
21
2
8
0
0
0
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
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
2
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)

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

Chance of Frost

Temperature (°C)

15
16
16
16
16
16
16
16
15
14
13
13
13
12
12
11
11
10
9
9
9
10
13
16

Feels Like (°C)

12
13
13
13
13
13
14
14
13
12
11
12
12
11
11
10
9
9
10
10
10
11
14
18

Dew Point (°C)

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

Relative Humidity (%)

59
56
53
51
49
50
58
63
67
65
65
68
70
71
71
69
68
71
72
72
73
72
63
56

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1025
1025

Ozone (du)

265
263
260
258
257
256
255
255
256
256
256
257
257
258
259
261
263
262
260
259
259
259
258
257

Thursday 18

Waning Crescent 12%

03:59

18:13

11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
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

Sun - Rise: 06:57, Set: 19:19, Transit: 13:07. Moon - Rise: 03:59, Set: 18:13. Civil Dark: 19:50 - 06:26. Nautical Dark: 20:27 - 05:49. Astro Dark: 21:05 - 05:11

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
0
0
0
0
0
0
0
0
0

Low 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

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

Chance of Frost

Temperature (°C)

18
20
21
22
23
23
23
22
19
17
16
15
14
13
13
12
12
11
11
11
10
11
14
17

Feels Like (°C)

20
22
24
24
24
25
25
24
22
19
18
16
16
15
15
14
14
13
13
12
12
13
15
18

Dew Point (°C)

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

Relative Humidity (%)

50
46
43
44
44
46
48
58
67
70
75
79
82
84
84
86
87
86
87
88
88
87
78
69

Pressure (mb)

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

Ozone (du)

256
256
256
255
255
255
256
256
255
254
255
254
254
254
253
252
252
252
252
252
253
253
253
252

Friday 19

Waning Crescent 6%

05:13

18:31

11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
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

Sun - Rise: 06:58, Set: 19:17, Transit: 13:07. Moon - Rise: 05:13, Set: 18:31. Civil Dark: 19:48 - 06:27. Nautical Dark: 20:25 - 05:50. Astro Dark: 21:03 - 05:12

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
2

Low 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

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

Chance of Frost

Temperature (°C)

20
21
23
25
25
25
24
22
20
18
17
16
16
15
15
15
15
14
14
14
14
15
17
20

Feels Like (°C)

21
23
25
26
26
25
26
24
23
21
20
20
19
18
17
17
17
17
16
16
17
17
19
22

Dew Point (°C)

13
13
14
15
15
15
17
17
17
16
15
14
14
14
14
13
13
13
13
13
13
12
13
13

Relative Humidity (%)

65
60
55
52
54
56
61
69
81
86
88
87
89
90
92
90
92
92
93
92
92
86
76
65

Pressure (mb)

1027
1026
1025
1025
1024
1024
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

252
253
252
252
253
252
252
252
252
252
252
252
252
252
252
252
252
252
252
252
252
251
252
252

Saturday 20

Waning Crescent 2%

06:25

18:46

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

Sun - Rise: 06:59, Set: 19:15, Transit: 13:06. Moon - Rise: 06:25, Set: 18:46. Civil Dark: 19:46 - 06:28. Nautical Dark: 20:22 - 05:52. Astro Dark: 21:00 - 05:14

Total Clouds (% Sky Obscured)

2
4
32
19
5
5
8
11
14
10
6
5
4
4
5
5
5
6
9
11
14
10
6
3

Low 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

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
3
24
12
3
3
8
11
14
10
6
5
4
4
3
3
4
5
8
10
13
10
6
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
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
2
3
3
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

22
24
26
27
27
27
27
25
22
21
20
19
18
18
17
17
16
16
16
16
16
16
18
20

Feels Like (°C)

26
27
29
28
29
30
29
28
25
23
23
22
21
20
20
20
19
19
19
19
19
19
19
20

Dew Point (°C)

14
14
14
14
13
14
15
17
17
17
17
16
16
16
15
15
15
15
15
14
14
13
14
15

Relative Humidity (%)

57
52
48
44
42
43
48
61
73
81
82
84
83
86
88
89
89
90
92
89
86
85
78
71

Pressure (mb)

1022
1021
1020
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

252
251
251
251
251
252
252
251
251
251
250
250
249
249
249
250
250
250
251
251
251
252
252
252

Sunday 21

New Moon 0%

07:34

19:00

11 Good
12 Good
13 Good
14 OK
15 OK
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

Sun - Rise: 07:01, Set: 19:13, Transit: 13:06. Moon - Rise: 07:34, Set: 19:00. Civil Dark: 19:44 - 06:30. Nautical Dark: 20:20 - 05:53. Astro Dark: 20:58 - 05:16

Total Clouds (% Sky Obscured)

3
3
2
20
38
59
60
61
70
82
91
100
100
100
100
98
96
93
91
88
83
78
70
71

Low Clouds (% Sky Obscured)

0
1
1
13
26
38
34
28
30
40
45
55
67
77
83
89
90
92
90
75
74
70
66
64

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
7
15
23
19
20
20
15
9
4
16
29
41
25
15
3
7
9
8

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
1
33
63
94
92
85
76
59
53
40
39
39
38
36
35
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
7
7
7
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
10
15
18
20
21
20
20
23
28
33
38
44
50
56
60
53
43
25
23
20
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
25
26
26
25
25
23
22
20
20
19
18
18
17
16
16
15
15
15
15
15
16
17

Feels Like (°C)

21
22
23
24
29
29
29
27
26
25
20
20
19
19
19
19
16
15
15
15
15
14
15
17

Dew Point (°C)

16
16
16
17
17
18
19
18
17
16
15
15
15
15
15
15
15
15
14
14
14
14
15
15

Relative Humidity (%)

66
62
59
55
60
64
68
70
72
74
76
78
81
83
89
93
93
95
95
93
95
95
92
90

Pressure (mb)

1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

253
252
252
252
252
252
253
253
254
254
255
256
257
258
259
260
260
261
261
262
262
263
263
263

Monday 22

Waxing Crescent 0%

08:43

19:13

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
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

Sun - Rise: 07:02, Set: 19:11, Transit: 13:06. Moon - Rise: 08:43, Set: 19:13. Civil Dark: 19:42 - 06:31. Nautical Dark: 20:18 - 05:55. Astro Dark: 20:56 - 05:17

Total Clouds (% Sky Obscured)

69
70
69
63
50
36
26
12
6
15
25
38
31
34
35
40
56
71
76
84
94

Low Clouds (% Sky Obscured)

60
64
62
56
50
36
26
12
6
15
25
38
31
34
35
40
56
71
76
84
94

Medium Clouds (% Sky Obscured)

9
19
21
28
32
36
26
12
6
15
21
17
9
7
5
5
5
10
20
30
20

High Clouds (% Sky Obscured)

69
70
69
63
50
36
26
12
6
15
25
38
31
34
29
26
27
23
20
20
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
9
9
7
5
3
5
7
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

Precipitation Type

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

Precipitation Probability (%)

19
23
26
31
34
34
40
44
46
47
52
61
80
92
95
91
78
59
49
38
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.8
0.7
0.5
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
19
19
18
18
17
16
16
16
16
16
16
16
15
14
14
14
13
13
13

Feels Like (°C)

18
19
19
20
18
18
16
15
16
15
15
15
15
15
15
15
12
11
11
11
11

Dew Point (°C)

16
17
17
18
17
17
16
15
15
15
16
16
16
15
14
13
13
13
12
12
12

Relative Humidity (%)

88
90
91
91
90
90
90
90
92
93
95
95
96
95
95
93
92
92
90
90
90

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

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

Forecast for Graggenau, Upper Bavaria, Germany (48.14,11.58)

Generated: 16/09/25 11:34:27. Forecast: 16/09/25 to 22/09/25. Timezone: UTC+2.00