Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

First Quarter 56%

15:51

23:03

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

Sun - Rise: 06:17, Set: 20:32, Transit: 13:24. Moon - Rise: 15:51, Set: 23:03. Civil Dark: 21:08 - 05:41. Nautical Dark: 21:53 - 04:56. Astro Dark: 22:46 - 04:04

Total Clouds (% Sky Obscured)

60
67
43
42
56
37
35
63
31
32
44
34
31
48
35
18
99
85
76
44
100
100
100
100

Low Clouds (% Sky Obscured)

66
59
28
2
19
4
0
27
29
21
3
32
9
5
3
3
3
2
29
2
13
0
12
37

Medium Clouds (% Sky Obscured)

0
0
31
23
0
4
0
0
3
17
14
0
0
0
0
0
0
11
2
19
11
12
8
21

High Clouds (% Sky Obscured)

34
9
18
71
77
26
6
2
7
32
40
28
25
48
35
13
99
75
74
25
100
100
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
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

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
1
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)

12
11
14
14
13
15
13
12
6
5
5
0
2
2
3
3
3
2
3
3
2
3
4
5

Chance of Frost

Temperature (°C)

20
20
21
22
23
22
22
22
20
17
15
14
14
13
13
12
12
12
11
12
14
17
19
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
53
45
42
38
41
40
42
55
57
59
68
69
70
72
73
76
77
80
76
70
62
54
47

Pressure (mb)

1009
1009
1009
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1010
1010
1010

Ozone (du)

324
324
324
325
325
324
323
321
322
322
322
322
321
320
319
319
320
321
321
320
318
319
320
319

Friday 21

Waxing Gibbous 66%

16:56

23:42

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 Bad
10 Bad
11 Bad

Sun - Rise: 06:19, Set: 20:30, Transit: 13:23. Moon - Rise: 16:56, Set: 23:42. Civil Dark: 21:05 - 05:43. Nautical Dark: 21:51 - 04:58. Astro Dark: 22:42 - 04:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
83
100
100
100
100
85
100
100
100
96
99
79
91

Low Clouds (% Sky Obscured)

33
28
69
32
36
43
19
23
63
64
69
78
74
80
84
87
42
68
53
79
39
51
72
35

Medium Clouds (% Sky Obscured)

100
100
97
100
100
100
90
95
100
90
49
57
100
100
100
100
82
100
79
95
86
70
45
53

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
14
54
98
99
100
45
100
100
100
71
86
60
80

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
1
28
6
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
2
4
1
3
9
18
24
38
47
31
38
70
95
95
84
93
93
95
80
66
39
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
1.2
0.8
0.3
0.6
0.7
0.9
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
19
19
19
19
19
18
17
15
14
13
12
12
12
12
13
13
12
12
12
12
13
14

Dew Point (°C)

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

Relative Humidity (%)

43
41
42
48
45
48
55
60
69
79
86
92
92
92
92
96
96
95
96
98
96
90
87
90

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1014
1015
1016
1016

Ozone (du)

319
320
320
320
321
322
323
323
324
326
330
336
339
339
339
339
346
346
346
346
347
347
347
348

Saturday 22

Waxing Gibbous 75%

17:52

00:33

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

Sun - Rise: 06:20, Set: 20:27, Transit: 13:23. Moon - Rise: 17:52, Set: 00:33. Civil Dark: 21:03 - 05:45. Nautical Dark: 21:48 - 05:00. Astro Dark: 22:39 - 04:09

Total Clouds (% Sky Obscured)

89
86
84
61
78
87
74
57
5
25
12
10
15
19
30
41
35
39
42
47
46
55
50
51

Low Clouds (% Sky Obscured)

69
69
76
45
74
66
64
51
5
25
12
10
15
19
28
41
35
39
42
30
37
48
50
42

Medium Clouds (% Sky Obscured)

41
35
46
11
24
39
22
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30

High Clouds (% Sky Obscured)

50
22
9
2
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
30
20
18
0
0

ISS Passover

Visibility (miles)

9
9
9
9
4
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
1
0
0
0
0

Precipitation Type

None
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

23
27
48
63
61
61
45
15
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.5
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
17
17
17
17
16
15
14
13
11
11
10
9
9
9
9
9
8
8
11
13
14
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
82
76
70
63
74
77
77
80
84
86
87
88
91
93
93
95
95
95
93
84
71
59
52

Pressure (mb)

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

Ozone (du)

348
348
348
350
351
351
353
352
353
352
352
348
348
347
345
344
344
345
343
340
338
338
342
345

Sunday 23

Waxing Gibbous 83%

18:34

01:36

12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
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 OK
07 OK
08 OK
09 Good
10 Good
11 Good

Sun - Rise: 06:22, Set: 20:25, Transit: 13:23. Moon - Rise: 18:34, Set: 01:36. Civil Dark: 21:01 - 05:46. Nautical Dark: 21:45 - 05:02. Astro Dark: 22:36 - 04:12

Total Clouds (% Sky Obscured)

59
55
42
34
32
19
12
0
0
0
0
0
2
2
0
0
0
8
17
27
19
10
0
8

Low Clouds (% Sky Obscured)

43
41
25
13
7
3
5
0
0
0
0
0
0
0
0
0
0
8
17
27
17
8
0
6

Medium Clouds (% Sky Obscured)

46
38
35
30
30
18
9
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
1
1
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
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)

8
8
8
8
9
9
8
6
3
3
3
2
2
2
2
2
1
1
1
1
1
2
3
3

Chance of Frost

Temperature (°C)

17
17
18
19
19
19
18
17
15
14
12
11
10
10
9
8
8
8
8
8
10
13
16
18

Feels Like (°C)

15
16
16
17
17
17
16
16
16
14
13
12
12
11
10
10
10
9
9
10
12
14
17
19

Dew Point (°C)

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

Relative Humidity (%)

47
42
39
37
38
40
43
51
64
68
71
77
81
85
88
91
91
94
95
93
84
70
60
52

Pressure (mb)

1024
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024

Ozone (du)

347
348
346
345
343
343
342
341
339
339
338
336
335
334
333
332
332
332
332
331
330
328
326
325

Monday 24

Waxing Gibbous 90%

19:06

02:47

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

Sun - Rise: 06:23, Set: 20:23, Transit: 13:23. Moon - Rise: 19:06, Set: 02:47. Civil Dark: 20:59 - 05:48. Nautical Dark: 21:43 - 05:04. Astro Dark: 22:33 - 04:15

Total Clouds (% Sky Obscured)

15
22
21
21
20
18
16
16
13
5
0
28
56
89
85
72
60
42
29
26
12
7
2
2

Low Clouds (% Sky Obscured)

12
16
14
16
15
15
13
11
7
4
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
2
2
0
0
1
1
0
0
28
53
76
70
42
39
26
21
26
12
7
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
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)

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

Chance of Frost

Temperature (°C)

19
20
21
21
22
22
21
19
17
16
14
13
12
11
11
10
10
9
9
10
12
14
17
19

Feels Like (°C)

20
20
22
21
22
21
21
19
18
16
14
14
12
12
11
10
10
9
10
10
10
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

45
42
40
38
36
37
38
48
61
65
67
70
72
75
76
78
78
81
84
83
71
61
52
45

Pressure (mb)

1023
1022
1022
1021
1021
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

324
322
319
316
315
316
318
319
319
318
315
314
313
311
310
309
309
309
310
312
312
311
310
309

Tuesday 25

Waxing Gibbous 95%

19:30

04:02

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

Sun - Rise: 06:25, Set: 20:21, Transit: 13:22. Moon - Rise: 19:30, Set: 04:02. Civil Dark: 20:56 - 05:50. Nautical Dark: 21:40 - 05:06. Astro Dark: 22:30 - 04:17

Total Clouds (% Sky Obscured)

3
4
5
7
8
16
26
34
33
31
30
23
17
11
9
8
6
9
11
14
16
18
22
33

Low Clouds (% Sky Obscured)

0
0
1
1
2
2
4
7
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
9
16
21
18
14
9
7
6
6
7
8
7
6
4
2
3

High Clouds (% Sky Obscured)

3
4
5
3
3
8
12
17
15
15
16
10
7
4
3
2
0
3
6
9
13
18
20
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
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)

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

Chance of Frost

Temperature (°C)

21
23
25
25
25
26
24
22
20
19
18
17
16
16
15
14
14
14
14
15
16
18
21
23

Feels Like (°C)

15
16
17
25
25
24
25
26
26
18
18
18
18
17
17
15
14
15
15
15
14
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

38
33
28
27
27
26
33
42
53
55
57
58
59
60
62
64
65
68
67
66
64
57
51
46

Pressure (mb)

1017
1017
1016
1016
1016
1015
1016
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

308
308
307
307
308
308
308
308
309
309
309
309
313
316
320
316
312
308
305
303
300
300
300
300

Wednesday 26

Waxing Gibbous 98%

19:48

05:18

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

Sun - Rise: 06:27, Set: 20:19, Transit: 13:22. Moon - Rise: 19:48, Set: 05:18. Civil Dark: 20:54 - 05:52. Nautical Dark: 21:38 - 05:08. Astro Dark: 22:27 - 04:20

Total Clouds (% Sky Obscured)

40
49
47
45
47
39
31
23
21
20
17
26
36
45
63
82
100
98
97
96
95
94
93
87

Low Clouds (% Sky Obscured)

1
1
1
1
1
0
0
0
0
0
0
0
0
0
8
15
23
38
52
66
49
32
15
18

Medium Clouds (% Sky Obscured)

3
3
13
23
33
23
14
4
5
4
3
3
3
3
17
27
40
39
43
42
41
40
40
36

High Clouds (% Sky Obscured)

38
43
45
39
40
33
25
18
17
16
16
26
36
45
63
82
100
98
97
96
95
94
93
75

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
7
10
13
16
14
6
10
11
11
12

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)

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

Chance of Frost

Temperature (°C)

25
27
28
28
28
28
27
25
23
22
20
19
18
18
17
17
17
17
17
17
17
19
22
24

Feels Like (°C)

21
22
23
29
28
28
28
28
29
22
22
23
22
21
20
17
17
16
17
16
17
19
20
22

Dew Point (°C)

11
11
11
11
11
11
12
13
14
13
12
12
12
12
12
12
12
12
12
12
13
15
17
18

Relative Humidity (%)

41
37
34
33
33
33
39
46
55
58
60
62
65
67
70
70
72
73
74
74
74
73
73
72

Pressure (mb)

1018
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

299
299
298
297
296
295
294
294
293
293
293
293
294
294
294
295
295
296
297
297
298
298
299
299

Forecast for Gehau, Regierungsbezirk Kassel, Germany (51.10,9.80)

Generated: 20/08/26 20:35:47. Forecast: 20/08/26 to 26/08/26. Timezone: UTC+2.00