Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 13

Waning Crescent 27%

02:33

12:54

12 Good
13 OK
14 OK
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: 08:15, Set: 16:16, Transit: 12:15. Moon - Rise: 02:33, Set: 12:54. Civil Dark: 16:55 - 07:36. Nautical Dark: 17:37 - 06:54. Astro Dark: 18:17 - 06:14

Total Clouds (% Sky Obscured)

14
26
38
51
100
100
100
92
75
69
58
59
68
58
53
59
57
60
75
99
97
86
66
51

Low Clouds (% Sky Obscured)

14
26
38
51
90
91
95
92
75
69
58
59
68
58
53
59
57
60
75
93
89
74
66
51

Medium Clouds (% Sky Obscured)

0
26
38
51
74
13
56
65
24
25
35
23
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

9
26
38
51
100
65
99
75
16
0
0
0
0
0
0
5
4
5
18
40
40
33
13
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 (%)

71
15
5
11
10
13
52
54
37
34
37
3
1
1
2
3
1
2
2
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
2
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)

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

Chance of Frost

Temperature (°C)

6
6
7
7
6
6
5
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
6

Feels Like (°C)

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

Dew Point (°C)

4
4
4
5
5
5
4
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
4

Relative Humidity (%)

85
84
82
88
91
94
94
93
93
94
94
93
93
93
94
93
94
94
93
93
93
93
93
87

Pressure (mb)

1029
1029
1028
1028
1029
1029
1028
1029
1029
1030
1030
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

296
299
297
301
306
309
313
324
328
333
327
321
320
319
316
315
314
317
315
317
319
319
320
319

Sunday 14

Waning Crescent 19%

03:44

13:06

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

Sun - Rise: 08:16, Set: 16:17, Transit: 12:16. Moon - Rise: 03:44, Set: 13:06. Civil Dark: 16:55 - 07:37. Nautical Dark: 17:37 - 06:55. Astro Dark: 18:17 - 06:15

Total Clouds (% Sky Obscured)

45
40
40
40
46
53
50
50
48
41
43
34
39
39
38
34
36
39
30
0
0
0
0
0

Low Clouds (% Sky Obscured)

45
40
40
40
46
53
50
50
48
41
43
34
39
39
38
34
36
39
30
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)

4
3
2
4
2
1
3
4
3
3
3
1
3
2
1
2
1
2
2
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
3
9
13
14
13
13
4
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
2
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
5
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
81
87
91
93
93
93
93
91
91
93
93
91
91
91
91
89
89
88
88
86
82
78

Pressure (mb)

1027
1027
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

316
311
305
305
305
304
305
306
302
301
301
300
301
299
299
300
301
303
307
312
319
327
329
330

Monday 15

Waning Crescent 12%

04:55

13:20

12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 OK
21 OK
22 Good
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: 08:17, Set: 16:17, Transit: 12:16. Moon - Rise: 04:55, Set: 13:20. Civil Dark: 16:56 - 07:38. Nautical Dark: 17:38 - 06:55. Astro Dark: 18:18 - 06:16

Total Clouds (% Sky Obscured)

0
0
0
0
0
10
13
13
21
45
10
49
100
100
100
100
94
80
56
54
54
52
56
61

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
13
13
2
2
4
4
21
75
99
88
50
68
8
7
4
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
10
1
0
11
30
4
25
100
99
100
100
18
15
15
19
29
38
44
50

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)

6
6
6
6
6
6
7
6
6
6
6
6
6
4
4
3
4
4
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
6
5
4
3
2
2
2
1
-1
2
-1
0
1
1
2
1
1
-0
1
1
1
2

Dew Point (°C)

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

Relative Humidity (%)

71
70
72
78
80
80
79
77
77
76
77
80
79
77
73
72
73
73
73
74
74
74
72
68

Pressure (mb)

1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1017
1017

Ozone (du)

329
324
315
303
299
302
301
298
297
295
296
297
297
299
300
305
310
312
313
315
314
318
320
320

Tuesday 16

Waning Crescent 7%

06:07

13:37

12 OK
13 Bad
14 Bad
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 OK
07 OK
08 OK
09 OK
10 OK
11 Bad

Sun - Rise: 08:17, Set: 16:17, Transit: 12:17. Moon - Rise: 06:07, Set: 13:37. Civil Dark: 16:56 - 07:38. Nautical Dark: 17:38 - 06:56. Astro Dark: 18:18 - 06:16

Total Clouds (% Sky Obscured)

42
60
58
38
67
64
100
100
100
100
100
100
99
93
92
88
72
52
24
23
26
31
45
59

Low Clouds (% Sky Obscured)

0
0
0
0
11
22
35
24
12
0
8
16
24
18
11
5
5
5
5
12
20
27
44
59

Medium Clouds (% Sky Obscured)

0
0
0
0
8
17
20
24
25
35
44
45
51
52
57
75
21
15
8
8
7
5
4
5

High Clouds (% Sky Obscured)

42
55
58
38
59
44
57
70
85
100
100
100
99
79
61
41
29
13
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)

3
2
2
2
2
2
3
2
3
3
3
2
2
3
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
7
4
4
3
1
2
-1
-1
-1
-1
-1
-2
-2
-1
-1
-2
-1
-2
-0
1
2
4
5

Dew Point (°C)

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

Relative Humidity (%)

67
63
67
71
76
79
79
77
74
73
76
76
77
78
77
77
78
80
81
83
83
81
76
71

Pressure (mb)

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

Ozone (du)

319
316
315
313
311
311
307
304
297
290
288
286
286
285
286
283
283
280
288
299
300
295
285
278

Wednesday 17

Waning Crescent 3%

07:17

13:59

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: 08:18, Set: 16:17, Transit: 12:17. Moon - Rise: 07:17, Set: 13:59. Civil Dark: 16:56 - 07:39. Nautical Dark: 17:38 - 06:57. Astro Dark: 18:18 - 06:17

Total Clouds (% Sky Obscured)

69
72
70
64
62
63
64
64
68
62
57
57
57
57
62
67
66
65
60
60
61
66
64
62

Low Clouds (% Sky Obscured)

69
69
60
52
61
63
64
64
68
62
57
57
57
57
62
67
66
65
58
58
59
59
52
41

Medium Clouds (% Sky Obscured)

6
11
17
21
15
10
4
17
29
32
27
22
25
20
15
14
8
9
9
9
6
6
7
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
12
18
42
57
57
57
62
67
66
65
60
60
61
66
55
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
1
0
0
1
0
1
1
2
3
1
0
3
3
0
1
1
0
1
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
2
3
3
3
2
1
2
2
2
2
2
1
1
1
1
1
1
1
1
2
1
2
2

Relative Humidity (%)

68
70
74
78
85
86
86
86
86
88
88
88
86
86
86
86
85
86
85
86
85
83
82
78

Pressure (mb)

1023
1023
1023
1023
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1026
1026
1026
1025

Ozone (du)

279
283
291
303
314
318
321
323
326
329
329
326
324
323
322
321
320
319
318
317
317
318
319
317

Thursday 18

Waning Crescent 1%

08:21

14:29

12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 Good
19 OK
20 OK
21 OK
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: 08:18, Set: 16:18, Transit: 12:18. Moon - Rise: 08:21, Set: 14:29. Civil Dark: 16:56 - 07:39. Nautical Dark: 17:39 - 06:57. Astro Dark: 18:19 - 06:17

Total Clouds (% Sky Obscured)

60
63
65
68
48
31
15
20
25
34
43
55
67
67
67
66
77
87
94
87
81
74
80
84

Low Clouds (% Sky Obscured)

33
29
22
16
10
5
1
1
1
0
0
0
0
8
15
24
34
40
48
38
26
17
20
26

Medium Clouds (% Sky Obscured)

12
8
5
7
5
3
1
0
0
0
7
13
18
26
31
45
37
30
32
44
57
70
77
84

High Clouds (% Sky Obscured)

4
33
65
68
48
31
15
20
25
34
43
55
56
39
22
6
5
7
15
25
26
31
36
50

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
5
5
5
5
5
5
5
6
6
6
7
7
7
7
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
6
6
6
5
5
4
2
2
2
2
2
2
1
1
1
1
1
0
-0
1
1
1

Dew Point (°C)

2
2
2
2
2
2
1
-0
0
1
1
1
1
2
2
2
2
2
1
1
1
2
2
2

Relative Humidity (%)

74
69
74
78
82
83
83
83
85
88
88
89
89
91
91
91
91
89
88
88
86
85
83
80

Pressure (mb)

1025
1024
1024
1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1019
1018
1019
1019
1019
1019

Ozone (du)

316
314
315
316
317
317
317
317
316
314
313
313
312
312
309
307
304
302
300
298
295
292
290
288

Friday 19

Waning Crescent 0%

09:15

15:11

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

Sun - Rise: 08:19, Set: 16:18, Transit: 12:18. Moon - Rise: 09:15, Set: 15:11. Civil Dark: 16:57 - 07:40. Nautical Dark: 17:39 - 06:58. Astro Dark: 18:19 - 06:18

Total Clouds (% Sky Obscured)

90
87
87
84
75
68
62
76
85
96
91
85
82
68
62
68
85
89
92

Low Clouds (% Sky Obscured)

33
43
54
54
57
55
53
48
46
34
32
29
30
35
36
36
39
54
55

Medium Clouds (% Sky Obscured)

90
87
82
75
63
50
38
35
36
24
30
43
56
48
45
38
34
31
20

High Clouds (% Sky Obscured)

50
60
65
70
75
68
62
76
85
93
91
85
82
68
62
68
85
89
92

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
4
2
10
12
12
18
19
15
21
24
23
24
23
13
8
6
3

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
2
2
2
2
1
2
1
1
1
1
1
1
1
0
1
0

Relative Humidity (%)

76
74
76
78
80
82
82
82
82
80
80
82
82
82
82
82
82
83
82

Pressure (mb)

1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

286
284
284
285
285
288
292
295
293
291
289
290
292
293
293
294
294
300
305

Forecast for Fulda, Regierungsbezirk Kassel, Germany (50.56,9.68)

Generated: 13/12/25 12:17:46. Forecast: 13/12/25 to 19/12/25. Timezone: UTC+1.00