Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 7%

06:07

13:59

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

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

Total Clouds (% Sky Obscured)

85
88
90
87
77
61
76
63
85
71
85
50
68
49
43
31
26
24
14
31
28
53
70
84

Low Clouds (% Sky Obscured)

0
0
0
0
7
26
24
23
0
0
0
4
11
7
9
1
0
1
14
31
28
49
58
76

Medium Clouds (% Sky Obscured)

74
60
60
63
60
45
65
51
80
71
83
42
54
47
36
31
26
23
0
3
0
0
29
27

High Clouds (% Sky Obscured)

85
88
89
41
25
11
9
10
6
50
6
7
12
4
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)

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

Chance of Frost

Temperature (°C)

3
2
1
1
1
1
0
-0
-0
0
0
1
0
0
1
1
2
5
6
7
7
7
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
53
53
53
55
58
58
60
61
65
66
67
70
71
74
75
72
71
71
73
75
82
88
88

Pressure (mb)

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

Ozone (du)

300
300
299
294
295
299
305
306
314
318
308
293
287
284
284
290
298
309
321
322
319
320
320
324

Wednesday 17

Waning Crescent 3%

07:17

14:29

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

Sun - Rise: 08:18, Set: 16:18, Transit: 12:18. Moon - Rise: 07:17, Set: 14:29. Civil Dark: 16:56 - 07:39. Nautical Dark: 17:39 - 06:57. Astro Dark: 18:18 - 06:17

Total Clouds (% Sky Obscured)

75
76
60
60
69
80
84
85
93
100
85
84
96
78
100
88
76
42
35
45
40
13
35
59

Low Clouds (% Sky Obscured)

67
61
58
60
68
76
77
64
69
65
77
73
42
57
40
33
23
13
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
8
0
0
2
3
55
3
3
38
0
2
3
0

High Clouds (% Sky Obscured)

10
20
19
13
19
5
31
30
51
85
20
14
95
33
100
65
55
32
35
45
40
11
35
59

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
93
93
94
91
93
93
94
94
93
93
94
91
90
87
82
77
76
78
82
87
90

Pressure (mb)

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

Ozone (du)

328
329
327
326
324
322
320
319
317
315
313
311
310
308
308
308
312
314
312
307
306
307
306
304

Thursday 18

Waning Crescent 1%

08:21

15:11

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

Sun - Rise: 08:18, Set: 16:18, Transit: 12:18. Moon - Rise: 08:21, Set: 15:11. Civil Dark: 16:57 - 07:39. Nautical Dark: 17:39 - 06:57. Astro Dark: 18:19 - 06:17

Total Clouds (% Sky Obscured)

51
57
60
76
51
53
74
94
90
97
86
80
62
60
69
59
70
79
88
88
89
89
91
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
16
29
33
30
27
5
26
29
32
35
39
41

Medium Clouds (% Sky Obscured)

0
0
0
0
8
0
1
1
0
21
16
63
62
60
69
59
70
79
88
88
89
89
72
73

High Clouds (% Sky Obscured)

51
57
60
76
46
52
74
93
86
86
47
26
25
25
25
20
15
15
15
10
10
10
10
10

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
1
6
20
6
20
1
3
3
9
17
34

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
90
90
90
90
87
85
85
84
82
82
81
84
82
81
84
88
90
90
91
93
95

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021
1022
1022

Ozone (du)

303
301
300
297
294
292
290
287
281
275
273
274
274
269
269
267
269
276
286
298
304
308
312
317

Friday 19

Waning Crescent 0%

09:15

16:05

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

Sun - Rise: 08:19, Set: 16:18, Transit: 12:19. Moon - Rise: 09:15, Set: 16:05. Civil Dark: 16:57 - 07:40. Nautical Dark: 17:39 - 06:58. Astro Dark: 18:19 - 06:18

Total Clouds (% Sky Obscured)

95
96
98
100
100
100
100
100
100
100
100
100
100
98
95
93
95
97
100
100
100
100
98
96

Low Clouds (% Sky Obscured)

42
49
60
73
74
77
78
78
78
79
84
88
93
86
80
73
65
56
47
39
31
23
26
30

Medium Clouds (% Sky Obscured)

95
96
98
92
99
97
84
93
78
100
95
68
81
78
54
37
45
92
83
94
86
43
42
94

High Clouds (% Sky Obscured)

15
47
80
100
100
100
100
100
100
100
100
100
100
70
42
14
42
70
100
100
100
100
87
73

ISS Passover

Visibility (miles)

9
9
9
9
9
5
7
8
8
8
8
8
8
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
27
13
19
53
58
43
33
23
27
18
15
12
13
15
15
14
13
11
11
11
9
9
7

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
3
4
3
2
2
2
2
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
5
5
5
6
6
6
5
5
5
5
5
5
5
5
6
6
6
6
6
6
4
4

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
94
94
96
96
96
96
96
94
94
94
93
91
91
88
82
78
74
77
81
85
88

Pressure (mb)

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

Ozone (du)

323
325
327
326
313
310
309
310
315
309
297
285
281
282
281
279
280
279
279
280
280
282
283
283

Saturday 20

New Moon 2%

09:57

17:10

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

Sun - Rise: 08:20, Set: 16:19, Transit: 12:19. Moon - Rise: 09:57, Set: 17:10. Civil Dark: 16:58 - 07:41. Nautical Dark: 17:40 - 06:58. Astro Dark: 18:19 - 06:18

Total Clouds (% Sky Obscured)

94
94
95
96
98
99
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
99
90
83

Low Clouds (% Sky Obscured)

33
22
11
0
14
27
41
27
14
0
0
0
0
2
2
1
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

91
92
91
94
96
97
99
99
100
100
100
100
100
100
100
99
100
100
100
100
99
99
87
75

High Clouds (% Sky Obscured)

62
65
68
73
82
91
100
100
100
100
100
99
100
98
96
94
96
97
99
99
98
97
83
69

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
3
4
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2

Relative Humidity (%)

88
90
89
90
88
88
86
86
85
85
83
83
83
83
82
82
82
78
75
73
75
79
82
83

Pressure (mb)

1014
1014
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1012
1012
1013
1012
1012
1011
1011
1011
1011
1012

Ozone (du)

284
284
285
287
286
286
286
285
284
285
286
288
288
289
287
286
285
283
281
279
277
275
273
273

Sunday 21

Waxing Crescent 6%

10:28

No Set

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

Sun - Rise: 08:20, Set: 16:19, Transit: 12:20. Moon - Rise: 10:28, Set: No Set. Civil Dark: 16:58 - 07:41. Nautical Dark: 17:41 - 06:59. Astro Dark: 18:20 - 06:19

Total Clouds (% Sky Obscured)

75
62
51
39
52
65
80
81
81
83
80
77
76
74
73
71
69
68
70
69
59
61
84
92

Low Clouds (% Sky Obscured)

0
0
1
2
4
8
11
18
21
27
29
31
33
27
23
20
13
10
9
7
4
0
5
8

Medium Clouds (% Sky Obscured)

62
43
25
6
4
2
1
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

54
35
19
4
15
28
42
38
46
61
74
77
76
74
73
71
69
68
67
60
59
61
68
83

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

Chance of Frost

Temperature (°C)

3
3
2
2
2
1
1
1
0
1
0
0
0
0
1
2
2
3
4
5
5
4
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
88
88
91
89
91
93
91
92
91
92
92
92
91
91
89
85
80
76
80
83
88
89

Pressure (mb)

1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009

Ozone (du)

274
275
277
279
282
282
283
284
285
286
287
288
290
291
296
301
305
310
314
318
320
321
322
330

Monday 22

Waxing Crescent 12%

10:51

18:24

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
12 Bad

Sun - Rise: 08:20, Set: 16:20, Transit: 12:20. Moon - Rise: 10:51, Set: 18:24. Civil Dark: 16:59 - 07:41. Nautical Dark: 17:41 - 06:59. Astro Dark: 18:20 - 06:19

Total Clouds (% Sky Obscured)

98
94
89
82
75
66
57
63
78
96
97
98
100
90
80
71
81
90
98

Low Clouds (% Sky Obscured)

12
7
3
0
1
1
2
6
10
14
23
26
31
32
32
33
41
50
54

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

98
89
77
65
56
45
27
48
68
91
94
97
99
83
70
59
73
83
93

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-4
-3
-3
-3
-2

Dew Point (°C)

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

Relative Humidity (%)

89
89
91
89
91
91
91
91
89
91
91
92
91
92
91
89
86
81
79

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

338
345
347
349
351
354
357
360
366
372
378
380
381
383
385
386
388
390
392

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

Generated: 16/12/25 18:04:44. Forecast: 16/12/25 to 22/12/25. Timezone: UTC+1.00