Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 12%

02:29

18:18

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

Sun - Rise: 06:51, Set: 19:16, Transit: 13:04. Moon - Rise: 02:29, Set: 18:18. Civil Dark: 19:49 - 06:18. Nautical Dark: 20:28 - 05:40. Astro Dark: 21:09 - 04:59

Total Clouds (% Sky Obscured)

99
99
100
100
99
90
79
68
53
10
4
6
15
11
15
32
27
18
16
18
19
17
5
0

Low Clouds (% Sky Obscured)

87
99
100
100
82
75
52
44
11
3
4
6
15
11
15
32
27
18
16
18
19
17
5
0

Medium Clouds (% Sky Obscured)

97
95
100
98
93
86
59
45
1
0
0
0
0
0
0
0
20
5
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

Met.no Forecast % Total Clouds

100
100
100
100
100
84
34
41
18
6
6
0
3
3
2
42
47
30
3
2
1
0
0
0

Met.no Forecast % Low Clouds

12
100
100
100
81
24
9
4
2
6
6
0
3
3
2
42
47
30
3
2
1
0
0
0

Met.no Forecast % Medium Clouds

100
100
100
100
100
81
27
39
16
4
1
0
0
0
0
0
0
0
1
0
0
0
0
0

Met.no Forecast % High Clouds

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

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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
46
48
13
5
2
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)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
12
13
12
13
14
16
18
19
20
21
22
22
21
20
18
16
16
15
15

Feels Like (°C)

10
10
9
9
10
9
10
9
10
11
14
16
18
19
20
21
21
21
20
18
17
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

81
83
80
79
79
76
76
79
76
70
61
57
55
52
51
48
48
51
58
69
74
75
78
80

Pressure (mb)

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

Ozone (du)

258
259
259
259
257
256
255
254
252
253
253
251
251
250
250
249
247
247
247
248
248
249
250
250

Friday 19

Waning Crescent 6%

03:49

18:33

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

Sun - Rise: 06:53, Set: 19:14, Transit: 13:03. Moon - Rise: 03:49, Set: 18:33. Civil Dark: 19:47 - 06:20. Nautical Dark: 20:26 - 05:41. Astro Dark: 21:06 - 05:01

Total Clouds (% Sky Obscured)

0
1
40
37
34
78
67
73
60
12
2
11
9
7
14
19
9
4
3
8
2
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
1
22
37
34
78
52
58
52
11
2
11
8
7
14
19
9
4
3
6
2
0
0
0

Met.no Forecast % Total Clouds

0
0
0
0
0
41
75
59
46
13
1
0
0
0
0
0
0
0
0
5
0
5
0
0

Met.no Forecast % Low Clouds

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

Met.no Forecast % Medium Clouds

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

Met.no Forecast % High Clouds

0
0
0
0
0
41
75
59
46
13
1
0
0
0
0
0
0
0
0
5
0
5
0
0

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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)

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

Chance of Frost

Temperature (°C)

14
14
14
13
13
13
12
12
14
17
19
21
22
23
24
25
25
25
23
20
18
17
17
17

Feels Like (°C)

15
14
14
14
12
11
11
12
14
17
19
21
22
24
25
24
23
25
24
21
18
17
17
17

Dew Point (°C)

11
10
10
10
10
9
9
9
10
10
10
10
10
10
10
9
10
11
13
13
11
10
10
10

Relative Humidity (%)

80
79
78
79
79
79
80
81
75
64
55
49
45
41
39
37
38
41
53
64
66
64
64
66

Pressure (mb)

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

Ozone (du)

249
248
249
249
250
250
251
251
251
252
253
254
254
252
252
252
251
250
250
250
250
250
249
248

Saturday 20

Waning Crescent 2%

05:06

18:45

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

Sun - Rise: 06:54, Set: 19:12, Transit: 13:03. Moon - Rise: 05:06, Set: 18:45. Civil Dark: 19:45 - 06:22. Nautical Dark: 20:23 - 05:43. Astro Dark: 21:03 - 05:03

Total Clouds (% Sky Obscured)

15
0
1
2
2
6
25
57
37
56
55
57
60
75
34
30
22
47
53
20
4
37
41
37

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)

14
0
1
2
2
2
11
27
20
11
7
4
22
17
9
12
8
11
10
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
7
52
12
39
43
54
22
71
3
4
5
24
20
16
3
33
32
37

Met.no Forecast % Total Clouds

0
0
0
1
2
1
23
3
39
65
98
88
63
19
9
9
9
9
9
9
41
41
41
41

Met.no Forecast % Low Clouds

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

Met.no Forecast % Medium Clouds

0
0
0
0
0
0
6
2
1
0
0
0
1
2
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % High Clouds

0
0
0
1
2
1
22
2
39
65
98
88
63
19
9
9
9
9
9
9
41
41
41
41

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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
3
4
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)

6
6
6
6
6
6
6
6
6
6
7
7
7
8
8
7
8
7
6
6
6
7
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
11
11
11
11
11
11
11
11
10
11
12
12
11
10
10
12
14
15
15
15
16
15

Relative Humidity (%)

66
67
67
69
68
69
70
69
67
58
50
48
47
43
39
36
35
41
54
68
71
74
76
76

Pressure (mb)

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

Ozone (du)

248
248
247
246
246
245
245
246
247
247
247
248
248
249
249
248
248
247
247
247
248
248
247
248

Sunday 21

New Moon 0%

06:20

18:57

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

Sun - Rise: 06:56, Set: 19:10, Transit: 13:03. Moon - Rise: 06:20, Set: 18:57. Civil Dark: 19:42 - 06:23. Nautical Dark: 20:21 - 05:45. Astro Dark: 21:01 - 05:04

Total Clouds (% Sky Obscured)

21
9
24
42
62
64
70
67
54
66
47
46
46
45
55
67
75
80
82
78
77
78
78
78

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
9
19
28
34
39
43
46
47
50
65
78
78
78

Medium Clouds (% Sky Obscured)

0
0
10
22
29
24
24
23
31
38
47
46
46
45
55
67
75
80
65
50
42
42
43
52

High Clouds (% Sky Obscured)

14
5
15
27
39
52
69
67
54
36
4
1
1
0
0
0
0
33
67
78
77
78
78
78

Met.no Forecast % Total Clouds

41
41
99
99
99
99
99
99
20
20
20
20
20
20
52
52
52
52
52
52
0
0
0
0

Met.no Forecast % Low Clouds

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

Met.no Forecast % Medium Clouds

0
0
6
6
6
6
6
6
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % High Clouds

41
41
99
99
99
99
99
99
19
19
19
19
19
19
52
52
52
52
52
52
0
0
0
0

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
1
2
1
0
0
0
0
0
0
0
0
3
10
15
20
23
27
54

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
19
19
19
19
19
19
20
22
22
24
25
25
26
25
24
25
24
22
21
20
20
18

Dew Point (°C)

15
15
14
14
15
15
15
14
15
14
13
12
12
12
11
11
12
13
13
14
13
14
14
14

Relative Humidity (%)

76
75
73
75
77
77
78
78
76
65
55
49
46
42
39
40
44
47
54
67
71
76
78
82

Pressure (mb)

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

Ozone (du)

248
247
246
246
245
245
244
244
244
246
248
249
249
249
249
250
250
250
250
251
252
252
252
253

Monday 22

Waxing Crescent 0%

07:32

19:07

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
23 Bad

Sun - Rise: 06:57, Set: 19:07, Transit: 13:02. Moon - Rise: 07:32, Set: 19:07. Civil Dark: 19:40 - 06:25. Nautical Dark: 20:18 - 05:46. Astro Dark: 20:58 - 05:06

Total Clouds (% Sky Obscured)

72
80
75
93
82
67
66
98
94
100
99
100
89
89
93
96
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

72
80
75
93
82
67
66
97
93
94
95
96
89
87
87
87
88
78
73
64
73
75
82
88

Medium Clouds (% Sky Obscured)

56
67
67
59
50
52
57
56
42
42
53
97
50
76
82
91
100
100
100
100
100
100
100
99

High Clouds (% Sky Obscured)

72
80
75
93
82
64
34
7
6
11
14
15
2
4
34
65
94
96
97
98
78
58
38
59

Met.no Forecast % Total Clouds

0
0
100
100
100
100
100
100
42
42
42
42
42
42
100
100
100
100
100
100
100
100
100
100

Met.no Forecast % Low Clouds

0
0
0
0
0
0
0
0
41
41
41
41
41
41
100
100
100
100
100
100
100
100
100
100

Met.no Forecast % Medium Clouds

0
0
17
17
17
17
17
17
2
2
2
2
2
2
91
91
91
91
91
91
66
66
66
66

Met.no Forecast % High Clouds

0
0
100
100
100
100
100
100
2
2
2
2
2
2
100
100
100
100
100
100
100
100
100
100

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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
6
3
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

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

Precipitation Probability (%)

66
72
62
56
46
47
38
17
26
26
14
28
35
22
52
52
45
48
55
65
50
35
23
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
14
14
14
14
13
13
15
18
20
21
21
22
23
21
19
18
17
15
14
14
13
13

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
13
12
12
12
13
13
13
14
14
14
14
14
13
13
13
13
13
12
12
13

Relative Humidity (%)

86
89
90
92
90
92
92
93
86
72
65
66
64
59
56
62
67
73
79
83
89
90
93
96

Pressure (mb)

1013
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014
1014
1015
1015
1016
1016
1016
1016

Ozone (du)

253
253
253
253
254
254
255
256
257
258
259
260
260
260
260
262
263
264
265
266
268
269
270
271

Tuesday 23

Waxing Crescent 3%

08:43

19:19

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
23 Bad

Sun - Rise: 06:59, Set: 19:05, Transit: 13:02. Moon - Rise: 08:43, Set: 19:19. Civil Dark: 19:38 - 06:26. Nautical Dark: 20:16 - 05:48. Astro Dark: 20:56 - 05:08

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

94
100
100
100
100
99
97
94
91
87
86
87
88
89
92
94
96
93
91
91
90
89
83
80

Medium Clouds (% Sky Obscured)

97
96
97
98
99
99
99
98
98
99
99
97
96
95
95
96
97
98
98
99
92
88
85
86

High Clouds (% Sky Obscured)

80
100
100
100
100
93
85
75
85
93
100
70
40
5
10
15
20
30
42
42
34
31
28
51

Met.no Forecast % Total Clouds

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
7
7
7
7

Met.no Forecast % Low Clouds

100
100
38
38
38
38
38
38
100
100
100
100
100
100
100
100
100
100
100
100
5
5
5
5

Met.no Forecast % Medium Clouds

66
66
98
98
98
98
98
98
2
2
2
2
2
2
87
87
87
87
87
87
2
2
2
2

Met.no Forecast % High Clouds

100
100
100
100
100
100
100
100
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

1
2
3
3
3
3
4
6
8
6
4
2
5
7
9
9
9
9
9
9
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain

Precipitation Probability (%)

12
9
53
79
95
92
83
70
63
58
57
54
51
50
57
67
78
71
62
51
50
46
38
71

Precipitation Amount (mm)

0
0
0.2
0.6
1
0.8
0.6
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.3
0.5
0.4
0.3
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
12
12
12
11
11
11
11
12
12
12
13
14
14
15
14
13
13
13
12
12
12
12
11

Feels Like (°C)

12
12
12
11
11
11
11
11
11
12
11
12
12
12
13
14
14
13
13
13
12
11
11
11

Dew Point (°C)

12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
12
12
11
11
11
11
11

Relative Humidity (%)

95
95
93
95
96
96
96
96
95
93
90
89
86
80
76
82
86
92
93
93
93
95
96
96

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014

Ozone (du)

271
272
272
273
275
276
276
277
277
277
277
277
276
276
276
277
279
280
282
283
284
285
286
287

Wednesday 24

Waxing Crescent 7%

09:55

19:32

Sun - Rise: 07:00, Set: 19:03, Transit: 13:02. Moon - Rise: 09:55, Set: 19:32. Civil Dark: 19:35 - 06:28. Nautical Dark: 20:14 - 05:50. Astro Dark: 20:53 - 05:10

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

Met.no Forecast % Total Clouds

Met.no Forecast % Low Clouds

Met.no Forecast % Medium Clouds

Met.no Forecast % High Clouds

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Rodewisch, Germany (50.53,12.41)

Generated: 18/09/25 00:59:30. Forecast: 18/09/25 to 24/09/25. Timezone: UTC+2.00