Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 12%

04:52

13:47

01 Good
02 OK
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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:12, Set: 16:28, Transit: 12:20. Moon - Rise: 04:52, Set: 13:47. Civil Dark: 17:05 - 07:35. Nautical Dark: 17:46 - 06:55. Astro Dark: 18:24 - 06:16

Total Clouds (% Sky Obscured)

15
25
30
35
65
61
67
64
60
60
63
68
67
71
64
61
69
80
94
94
86
74
86
88

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
2

Medium Clouds (% Sky Obscured)

3
1
23
34
20
0
0
0
2
10
37
2
4
55
45
40
42
54
87
90
84
71
82
86

High Clouds (% Sky Obscured)

15
25
30
35
29
40
43
35
20
30
37
52
50
57
48
44
34
39
35
35
34
10
23
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
65
65
67
66
66
66
66
66
66
64
59
58
65
69
72
76
79
79
77
76
73
72
69

Pressure (mb)

1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

312
316
318
319
320
320
321
322
325
326
323
318
315
311
309
309
309
309
307
306
302
302
300
301

Wednesday 17

Waning Crescent 7%

06:02

14:12

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 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Good
20 Good
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 08:13, Set: 16:28, Transit: 12:21. Moon - Rise: 06:02, Set: 14:12. Civil Dark: 17:06 - 07:36. Nautical Dark: 17:46 - 06:55. Astro Dark: 18:24 - 06:17

Total Clouds (% Sky Obscured)

87
83
71
73
74
68
81
88
58
56
52
69
61
46
66
57
71
59
15
9
21
29
33
34

Low Clouds (% Sky Obscured)

2
2
4
26
12
9
9
19
11
10
19
48
44
34
47
53
62
34
3
7
3
3
3
3

Medium Clouds (% Sky Obscured)

59
57
71
70
68
23
33
46
51
46
52
61
60
46
55
51
52
35
15
4
15
10
0
0

High Clouds (% Sky Obscured)

25
23
25
35
40
30
45
59
20
17
4
4
1
0
1
0
0
0
0
1
16
29
33
34

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
34
39
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
71
73
75
77
80
83
83
83
78
73
70
69
73
77
84
85
86
85
86
85
85
85
85

Pressure (mb)

1019
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1022
1022
1022
1023
1024
1024
1024
1025
1025
1025
1025
1026

Ozone (du)

302
299
297
300
303
308
312
314
314
311
307
302
299
299
302
306
312
318
325
332
336
339
339
338

Thursday 18

Waning Crescent 3%

07:10

14:44

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

Sun - Rise: 08:13, Set: 16:29, Transit: 12:21. Moon - Rise: 07:10, Set: 14:44. Civil Dark: 17:06 - 07:36. Nautical Dark: 17:46 - 06:56. Astro Dark: 18:25 - 06:17

Total Clouds (% Sky Obscured)

39
44
45
50
49
43
74
70
21
13
8
2
0
0
0
2
2
3
4
2
1
3
7
2

Low Clouds (% Sky Obscured)

7
12
16
17
23
21
55
56
13
10
6
1
0
0
0
0
0
0
0
0
0
0
2
2

Medium Clouds (% Sky Obscured)

15
32
45
49
43
38
23
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

34
21
10
18
28
33
24
17
8
4
2
0
0
0
0
1
1
1
1
0
0
0
1
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 (%)

37
25
0
1
1
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
4
4
4
5
5
6
6
5
5
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

2
2
2
2
2
1
2
2
3
3
5
7
9
9
9
8
7
6
5
5
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
84
84
83
83
85
82
77
75
71
69
70
78
84
85
88
85
83
79
77
76
76

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

339
335
329
328
329
328
329
327
327
325
324
322
321
318
317
315
316
315
313
311
309
308
306
306

Friday 19

Waning Crescent 1%

08:13

15:26

01 Good
02 Good
03 Good
04 Good
05 OK
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
00 Bad

Sun - Rise: 08:14, Set: 16:29, Transit: 12:22. Moon - Rise: 08:13, Set: 15:26. Civil Dark: 17:06 - 07:37. Nautical Dark: 17:47 - 06:56. Astro Dark: 18:25 - 06:18

Total Clouds (% Sky Obscured)

3
4
3
6
27
50
50
60
65
75
80
92
93
95
96
95
93
94
97
98
99
98
96
96

Low Clouds (% Sky Obscured)

2
2
1
0
0
0
0
0
0
0
4
35
34
8
22
2
2
34
53
60
67
64
64
72

Medium Clouds (% Sky Obscured)

1
2
0
2
10
37
50
50
35
48
71
92
93
94
96
92
86
89
93
96
99
98
96
96

High Clouds (% Sky Obscured)

0
1
1
3
9
10
21
36
40
40
35
37
36
48
55
45
40
45
51
39
21
27
31
39

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
3
6
6
24
28
23

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

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
3
4
6
8
9
9
8
8
7
7
6
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
77
79
76
72
70
72
73
73
72
69
72
69
71
74
78
79
81
79
79
79
82
86

Pressure (mb)

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

Ozone (du)

301
299
296
293
287
281
276
267
263
263
265
270
275
295
306
306
314
318
319
323
326
330
324
318

Saturday 20

New Moon 0%

09:07

16:20

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
00 Bad

Sun - Rise: 08:14, Set: 16:30, Transit: 12:22. Moon - Rise: 09:07, Set: 16:20. Civil Dark: 17:07 - 07:37. Nautical Dark: 17:47 - 06:57. Astro Dark: 18:26 - 06:18

Total Clouds (% Sky Obscured)

96
96
96
97
98
99
99
98
98
88
79
70
73
75
78
65
55
43
62
83
95
96
96
96

Low Clouds (% Sky Obscured)

75
79
80
77
79
81
81
85
89
78
67
56
60
65
70
54
38
21
36
51
66
52
38
24

Medium Clouds (% Sky Obscured)

93
92
88
85
85
87
74
56
43
48
54
60
61
70
75
65
55
43
62
55
55
40
41
36

High Clouds (% Sky Obscured)

44
49
58
66
74
84
84
81
74
71
68
65
53
42
25
28
35
41
55
68
82
85
88
88

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

35
42
41
57
66
66
63
55
39
32
24
11
9
7
8
15
21
29
34
35
36
36
32
28

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
94
98
96
94
93
91
88
86
84
79
78
79
81
83
86
91
93
93
91
93
93
94

Pressure (mb)

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

Ozone (du)

312
309
306
304
306
308
310
305
300
295
291
287
283
283
282
282
281
281
280
281
283
284
285
285

Sunday 21

Waxing Crescent 2%

09:49

17:24

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
00 Bad

Sun - Rise: 08:15, Set: 16:30, Transit: 12:23. Moon - Rise: 09:49, Set: 17:24. Civil Dark: 17:07 - 07:38. Nautical Dark: 17:48 - 06:57. Astro Dark: 18:26 - 06:19

Total Clouds (% Sky Obscured)

97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
91
87
84
81
78

Low Clouds (% Sky Obscured)

23
19
17
24
30
35
47
59
70
72
77
75
74
82
88
91
94
98
83
63
46
39
37
25

Medium Clouds (% Sky Obscured)

46
53
66
54
44
44
48
48
67
76
86
86
86
85
85
69
54
38
32
4
4
0
0
0

High Clouds (% Sky Obscured)

91
95
99
100
100
100
100
100
100
100
100
100
100
99
99
84
69
58
63
67
72
55
39
25

ISS Passover

Visibility (miles)

9
7
5
2
2
1
1
3
6
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 (%)

22
19
20
26
32
34
29
22
8
6
4
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
3
4
4
4
4
5
6
5
6
6
6
6
7
6
6
5
4
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
98
96
98
96
94
93
89
91
89
89
86
85
85
85
86
88
89
93
93
93
94

Pressure (mb)

1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010

Ozone (du)

286
285
285
285
285
285
285
285
286
286
286
286
286
285
283
282
283
283
284
284
284
284
284
284

Monday 22

Waxing Crescent 6%

10:22

18:36

Sun - Rise: 08:15, Set: 16:31, Transit: 12:23. Moon - Rise: 10:22, Set: 18:36. Civil Dark: 17:08 - 07:38. Nautical Dark: 17:48 - 06:58. Astro Dark: 18:27 - 06:19

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

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 Friolzheim, Karlsruhe Region, Germany (48.84,8.84)

Generated: 16/12/25 01:38:33. Forecast: 16/12/25 to 22/12/25. Timezone: UTC+1.00