Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

Waning Gibbous 63%

01:57

08:53

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

Sun - Rise: 06:24, Set: 18:41, Transit: 12:32. Moon - Rise: 01:57, Set: 08:53. Civil Dark: 19:12 - 05:52. Nautical Dark: 19:50 - 05:13. Astro Dark: 20:30 - 04:33

Total Clouds (% Sky Obscured)

5
39
1
1
11
15
28
24
1
1
1
1
12
9
7
7
3
12
15
23
83
55
98
44

Low Clouds (% Sky Obscured)

0
0
0
0
11
15
28
24
0
0
0
0
12
9
7
7
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
8
7
6
0
0
15
24

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
0
0
1
0
0
0
2
3
5
14
58
55
96
44

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

Chance of Frost

Temperature (°C)

12
11
10
10
9
9
8
8
8
7
7
7
7
9
12
14
15
17
18
20
20
19
18
17

Feels Like (°C)

12
10
10
10
9
9
9
8
8
7
7
7
7
9
12
13
14
15
17
17
17
17
15
14

Dew Point (°C)

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

Relative Humidity (%)

57
55
56
56
59
61
64
68
70
71
74
75
75
69
62
54
49
44
40
40
40
41
46
54

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1019
1018
1017
1016
1015
1015
1014
1013
1013

Ozone (du)

366
372
375
374
373
373
373
375
373
372
371
371
369
366
363
363
364
365
364
364
364
364
364
363

Friday 21

Waning Gibbous 53%

02:59

09:42

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

Sun - Rise: 06:22, Set: 18:42, Transit: 12:32. Moon - Rise: 02:59, Set: 09:42. Civil Dark: 19:13 - 05:50. Nautical Dark: 19:52 - 05:11. Astro Dark: 20:32 - 04:31

Total Clouds (% Sky Obscured)

77
73
72
95
99
100
100
100
100
96
100
100
100
100
100
100
100
100
100
100
98
100
100
53

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
40
45
69
59
53
41
24
33
31
32
0
0

Medium Clouds (% Sky Obscured)

51
46
47
17
56
83
100
100
100
71
100
100
100
100
100
100
100
100
100
100
85
82
13
9

High Clouds (% Sky Obscured)

46
45
41
92
96
100
100
100
100
92
100
100
100
75
100
100
90
100
100
100
96
100
100
53

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
3
5
2
3
7
17
40
55
62
40
15
3
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
7
6
7
6
4
4
6
6
5
4
4
4
4
4
5
4
5
5
6
5
5

Chance of Frost

Temperature (°C)

15
13
13
12
11
10
10
10
10
9
9
8
8
8
9
9
9
9
9
10
11
11
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
64
65
66
67
69
71
74
76
74
73
74
73
67
64
60
59
60
57
56
56
57
58
63

Pressure (mb)

1013
1013
1012
1012
1011
1011
1010
1010
1010
1010
1010
1009
1009
1010
1010
1009
1009
1008
1008
1007
1007
1006
1006
1006

Ozone (du)

361
362
362
363
362
362
361
359
359
357
358
360
363
365
367
369
372
372
373
375
376
378
378
374

Saturday 22

Third Quarter 42%

03:50

10:45

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

Sun - Rise: 06:20, Set: 18:44, Transit: 12:32. Moon - Rise: 03:50, Set: 10:45. Civil Dark: 19:15 - 05:47. Nautical Dark: 19:53 - 05:09. Astro Dark: 20:34 - 04:28

Total Clouds (% Sky Obscured)

72
71
79
98
99
99
91
100
97
98
100
100
100
91
99
99
93
100
100
99
99
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
32
0
0
0
31
40
37
43
65
60
53
45
38
37
35
34

Medium Clouds (% Sky Obscured)

27
36
42
45
75
95
72
96
88
79
85
74
98
91
93
81
86
98
98
97
88
90
92
91

High Clouds (% Sky Obscured)

52
6
15
50
68
81
70
74
59
90
99
100
100
56
61
76
21
77
73
73
84
93
96
100

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
2
5
4
1
2
6
1
2
1
2
1
10
14
20
25
20
31
42
40
51
36

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
3
3
4
4
5
5
4
3
4
3
3
3
4
5
4
4
4
4
3
3
4
4
3

Chance of Frost

Temperature (°C)

8
8
7
7
7
7
7
7
6
7
6
6
6
7
8
10
12
12
12
12
12
13
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
69
70
75
78
79
82
85
85
87
86
88
86
81
75
69
65
59
57
55
57
61
71
81

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1005
1005
1005
1006
1006

Ozone (du)

372
370
369
368
367
367
366
363
358
354
350
343
338
335
333
334
337
338
339
339
342
344
346
347

Sunday 23

Waning Crescent 32%

04:28

12:01

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK

Sun - Rise: 06:18, Set: 18:46, Transit: 12:32. Moon - Rise: 04:28, Set: 12:01. Civil Dark: 19:16 - 05:45. Nautical Dark: 19:55 - 05:06. Astro Dark: 20:35 - 04:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
69
37
10

Low Clouds (% Sky Obscured)

23
11
0
0
0
0
10
20
29
37
44
51
59
67
75
71
67
62
58
54
49
33
16
0

Medium Clouds (% Sky Obscured)

90
42
36
41
41
69
98
96
94
95
97
97
80
74
57
62
60
84
81
68
53
41
7
10

High Clouds (% Sky Obscured)

100
100
100
62
53
59
77
87
98
95
95
95
90
95
95
100
100
100
100
99
99
67
32
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
8
7
9
8
9
9
9
9
9
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
0
0
0

Precipitation Type

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

Precipitation Probability (%)

37
33
17
38
40
35
49
62
62
64
56
48
59
46
40
39
50
53
39
32
34
25
17
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
90
90
91
93
93
95
94
96
94
96
94
95
93
87
73
67
69
61
57
58
59
63

Pressure (mb)

1007
1007
1008
1008
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012

Ozone (du)

347
347
348
346
346
345
345
344
344
343
342
343
342
341
342
342
341
341
341
339
337
335
335
338

Monday 24

Waning Crescent 22%

04:57

13:24

19 OK
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 OK
04 OK
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: 06:15, Set: 18:47, Transit: 12:31. Moon - Rise: 04:57, Set: 13:24. Civil Dark: 19:18 - 05:43. Nautical Dark: 19:57 - 05:04. Astro Dark: 20:37 - 04:23

Total Clouds (% Sky Obscured)

15
10
10
9
9
8
8
7
5
21
42
55
63
58
53
59
65
71
80
89
97
98
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
17
34
51
63
57
51
52
55
58
62
67
70
63
57
54

Medium Clouds (% Sky Obscured)

15
10
10
9
2
0
4
4
0
0
0
0
1
3
8
10
15
14
8
3
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
30
60
91
94
97
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
4
6
7
8
9
9
9
9
9
9
8
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 (%)

10
6
3
3
3
4
2
6
5
6
3
2
5
6
11
15
16
16
17
16
20
20
19
18

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
4
4
4
4
4
4
4
4
4
4
4
3
3
4
4
4
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
4

Relative Humidity (%)

66
66
66
69
74
78
82
85
88
88
91
93
91
81
74
66
65
63
62
60
58
58
62
68

Pressure (mb)

1012
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1017
1016
1016
1016
1016
1016
1015
1016
1016

Ozone (du)

342
343
344
345
344
343
344
346
349
352
352
353
352
350
348
346
346
345
345
343
340
338
334
330

Tuesday 25

Waning Crescent 13%

05:18

14:50

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

Sun - Rise: 06:13, Set: 18:49, Transit: 12:31. Moon - Rise: 05:18, Set: 14:50. Civil Dark: 19:20 - 05:41. Nautical Dark: 19:59 - 05:02. Astro Dark: 20:39 - 04:21

Total Clouds (% Sky Obscured)

100
100
100
99
98
99
98
98
97
98
99
100
100
100
100
95
90
85
76
66
57
52
50
48

Low Clouds (% Sky Obscured)

60
65
70
69
70
68
55
44
33
43
57
69
75
78
82
84
87
85
76
66
57
52
50
46

Medium Clouds (% Sky Obscured)

12
23
40
53
57
64
61
53
49
54
50
45
44
44
43
26
13
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
95
92
84
77
74
61
29
26
22
23
23
17
16
14
9
0
0
0
0
0
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
8
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
74
78
81
82
82
83
83
82
80
79
76
74
67
62
58
55
53
51
49
48
47
53
59

Pressure (mb)

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

Ozone (du)

327
321
315
309
308
307
305
305
304
303
302
300
299
297
294
292
292
293
294
295
296
297
298
299

Wednesday 26

Waning Crescent 6%

05:35

16:18

19 Bad
20 Bad
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:11, Set: 18:50, Transit: 12:31. Moon - Rise: 05:35, Set: 16:18. Civil Dark: 19:21 - 05:38. Nautical Dark: 20:00 - 04:59. Astro Dark: 20:41 - 04:18

Total Clouds (% Sky Obscured)

46
43
40
37
30
25
24
26
24
34
46
55
69
81
93
88
82
74

Low Clouds (% Sky Obscured)

42
38
35
33
30
25
24
26
23
33
45
55
69
80
92
85
79
69

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
5
10
23
50
37
26
5
11
17
23

High Clouds (% Sky Obscured)

3
5
7
5
3
0
3
8
17
20
19
36
37
32
24
32
40
49

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

16
13
4
8
10
11
8
6
0
16
27
39
40
36
30
25
21
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
3
4
4
4
3
3
1
2
2
1
1
1
1
1
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

65
67
70
73
76
79
80
82
82
83
88
91
96
96
94
94
90
85

Pressure (mb)

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

Ozone (du)

300
303
305
308
311
313
316
319
321
323
324
326
327
327
328
328
331
333

Forecast for Anspach, Regierungsbezirk Darmstadt, Germany (50.30,8.50)

Generated: 20/03/25 19:04:13. Forecast: 20/03/25 to 26/03/25. Timezone: UTC+1.00