Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 14

Waning Crescent 19%

03:43

13:21

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
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 Good
07 Good
08 Good
09 OK

Sun - Rise: 08:09, Set: 16:39, Transit: 12:24. Moon - Rise: 03:43, Set: 13:21. Civil Dark: 17:15 - 07:34. Nautical Dark: 17:54 - 06:55. Astro Dark: 18:31 - 06:18

Total Clouds (% Sky Obscured)

94
90
87
81
70
70
70
65
65
70
75
75
75
75
73
67
57
40
33
24
4
8
3
23

Low Clouds (% Sky Obscured)

85
80
75
81
70
70
70
65
65
70
75
75
75
75
73
67
57
40
33
24
0
0
0
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
1
8
3
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 (%)

100
100
98
77
0
0
0
1
67
100
100
100
100
100
100
100
100
98
97
95
95
95
98
98

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
74
69
67
66
73
80
88
88
89
89
89
89
89
91
91
91
91
89
91
91
91
89
84

Pressure (mb)

1029
1029
1028
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1023

Ozone (du)

324
327
329
328
324
321
318
314
311
309
307
304
302
305
309
308
305
299
295
293
287
290
296
304

Monday 15

Waning Crescent 12%

04:51

13:38

10 Good
11 Good
12 Bad
13 Bad
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

Sun - Rise: 08:10, Set: 16:39, Transit: 12:24. Moon - Rise: 04:51, Set: 13:38. Civil Dark: 17:15 - 07:34. Nautical Dark: 17:54 - 06:55. Astro Dark: 18:31 - 06:18

Total Clouds (% Sky Obscured)

4
7
62
64
38
72
92
94
99
100
100
100
100
100
81
100
65
72
100
100
100
100
97
100

Low Clouds (% Sky Obscured)

0
0
32
35
33
39
44
57
63
75
75
75
75
75
75
80
65
72
80
80
75
80
73
61

Medium Clouds (% Sky Obscured)

2
5
2
4
2
5
23
22
39
27
35
44
35
17
14
4
19
46
26
32
97
53
10
5

High Clouds (% Sky Obscured)

4
4
62
56
15
72
87
77
93
96
100
100
95
75
30
46
0
7
45
44
100
67
42
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 (%)

98
29
0
0
0
0
0
1
2
2
0
1
0
0
0
38
93
94
95
95
95
96
96
96

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
1
1
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)

1
2
1
1
2
2
2
2
2
1
1
1
2
2
1
2
1
2
1
1
1
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
66
60
59
59
67
75
77
79
79
78
76
76
77
80
83
84
86
87
84
86
83
84
83

Pressure (mb)

1023
1022
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1017

Ozone (du)

309
311
312
314
316
314
312
312
314
315
319
325
326
327
332
338
342
341
338
333
329
330
327
324

Tuesday 16

Waning Crescent 11%

05:59

13:58

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:11, Set: 16:40, Transit: 12:25. Moon - Rise: 05:59, Set: 13:58. Civil Dark: 17:15 - 07:35. Nautical Dark: 17:54 - 06:56. Astro Dark: 18:31 - 06:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
90
88
89
85
87
96
91
88
85

Low Clouds (% Sky Obscured)

48
50
37
0
0
0
0
0
0
1
1
1
1
1
1
1
2
1
1
1
12
8
6
7

Medium Clouds (% Sky Obscured)

63
100
57
70
85
80
80
84
93
100
99
94
85
93
77
71
82
85
73
67
84
79
71
81

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
100
100
100
100
100
100
44
44
31
19
43
62
53
44
40

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 (%)

98
72
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
1
1
2
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
70
69
68
71
76
79
80
80
80
82
82
82
83
83
85
88
89
89
91
91
91
89
88

Pressure (mb)

1017
1017
1017
1016
1016
1016
1017
1018
1018
1019
1019
1020
1020
1020
1020
1021
1021
1021
1022
1022
1023
1023
1024
1025

Ozone (du)

324
319
318
314
312
309
308
309
308
307
305
309
309
299
295
294
293
295
301
303
305
305
306
309

Wednesday 17

Waning Crescent 7%

07:06

14:24

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

Sun - Rise: 08:11, Set: 16:40, Transit: 12:25. Moon - Rise: 07:06, Set: 14:24. Civil Dark: 17:15 - 07:36. Nautical Dark: 17:54 - 06:57. Astro Dark: 18:32 - 06:19

Total Clouds (% Sky Obscured)

72
60
29
33
37
38
49
55
60
51
45
35
39
38
47
30
12
2
2
2
2
7
13
17

Low Clouds (% Sky Obscured)

1
4
3
4
18
26
33
40
40
40
40
35
35
29
35
22
8
2
2
2
2
0
0
0

Medium Clouds (% Sky Obscured)

54
43
19
27
12
8
12
15
21
13
8
3
3
2
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
35
14
2
5
3
2
2
2
2
2
2
4
8
10
7
4
0
0
0
0
7
13
17

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
1
0
0
1
0
6
4
0
0
0
0
0
1
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)

2
2
2
2
2
2
1
1
1
2
2
1
1
1
1
1
2
2
2
2
2
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
6
9
9
8
8
6
6
4
4
3
3
3
3
1
2
3
3
2
2
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

83
76
70
68
69
77
84
85
85
85
85
85
85
85
86
86
91
94
94
93
93
93
94
94

Pressure (mb)

1025
1025
1025
1024
1024
1024
1025
1025
1026
1027
1027
1027
1028
1028
1028
1028
1029
1029
1029
1029
1029
1028
1028
1028

Ozone (du)

309
309
308
309
309
309
309
310
312
312
313
312
314
314
318
325
322
321
321
322
325
331
338
335

Thursday 18

Waning Crescent 3%

08:08

14:58

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
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 08:12, Set: 16:40, Transit: 12:26. Moon - Rise: 08:08, Set: 14:58. Civil Dark: 17:16 - 07:36. Nautical Dark: 17:55 - 06:57. Astro Dark: 18:32 - 06:20

Total Clouds (% Sky Obscured)

12
8
4
3
0
0
2
3
5
5
4
4
3
1
0
0
0
0
2
3
4
4
3
3

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

High Clouds (% Sky Obscured)

12
8
3
3
0
0
2
3
5
5
4
4
3
1
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
8
9
9
9
8
6
5
4
4
3
2
3
3
2
1
1
2
1
1
1
0
0

Dew Point (°C)

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

Relative Humidity (%)

86
80
75
71
71
75
84
90
91
91
93
91
93
93
93
93
93
93
93
93
93
91
88
83

Pressure (mb)

1028
1028
1027
1026
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1025
1026
1026
1025
1025
1025
1025
1025
1026
1026

Ozone (du)

335
334
328
328
325
326
325
325
326
327
328
325
323
322
321
318
319
319
320
319
319
318
316
315

Friday 19

Waning Crescent 1%

09:01

15:41

10 OK
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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:12, Set: 16:41, Transit: 12:26. Moon - Rise: 09:01, Set: 15:41. Civil Dark: 17:16 - 07:37. Nautical Dark: 17:55 - 06:58. Astro Dark: 18:33 - 06:21

Total Clouds (% Sky Obscured)

28
54
79
78
76
75
71
68
65
63
63
62
70
77
83
87
90
94
95
96
97
98
98
98

Low Clouds (% Sky Obscured)

8
15
23
25
26
36
44
45
48
42
31
19
25
31
35
47
56
63
59
54
46
59
55
55

Medium Clouds (% Sky Obscured)

20
36
54
62
66
70
55
40
26
23
24
21
30
38
46
51
56
66
60
54
53
50
47
43

High Clouds (% Sky Obscured)

3
9
21
24
26
21
16
32
26
40
51
62
57
51
25
25
25
25
44
73
96
95
96
96

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
1
5
2
4
7
8
6
6
1
1
3
3
9
16
21
39
41
42
42
37
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)

1
1
1
2
2
2
2
2
2
2
2
2
2
2
1
1
2
2
2
2
2
2
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
1
2
1
6
6
6
6
6
6
2
2
1
1
0
-0
-1
-1
-1
-1
-1
-1
-2
-1

Dew Point (°C)

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

Relative Humidity (%)

80
75
71
67
72
76
82
85
88
89
89
91
91
91
91
93
93
94
92
94
92
93
89
88

Pressure (mb)

1026
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021

Ozone (du)

313
313
313
312
309
305
302
305
307
310
308
307
305
305
305
305
305
305
305
309
313
317
322
328

Saturday 20

New Moon 0%

09:45

16:35

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:13, Set: 16:41, Transit: 12:27. Moon - Rise: 09:45, Set: 16:35. Civil Dark: 17:17 - 07:37. Nautical Dark: 17:56 - 06:58. Astro Dark: 18:33 - 06:21

Total Clouds (% Sky Obscured)

99
99
99
98
96
95
96
98
100
100
100
100
99
99
99
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

51
43
31
30
21
8
4
4
4
4
4
10
10
14
14
15
20
21
26
35
40

Medium Clouds (% Sky Obscured)

38
33
38
42
37
36
46
55
64
55
45
39
26
22
9
9
9
9
9
10
10

High Clouds (% Sky Obscured)

71
45
20
10
5
9
40
52
51
49
53
51
51
50
50
55
66
76
80
80
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

Fog (%)

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

Precipitation Probability (%)

42
48
54
50
48
48
45
45
44
41
39
36
34
31
26
26
30
31
33
42
46

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
79
75
70
73
79
82
85
86
89
89
89
88
89
89
89
89
89
89
91
91

Pressure (mb)

1021
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1015

Ozone (du)

333
335
337
339
334
330
326
321
316
311
309
307
305
306
308
310
310
309
309
308
307

Forecast for Wangen an der Aare, Oberaargau, Switzerland (47.24,7.66)

Generated: 14/12/25 10:41:06. Forecast: 14/12/25 to 20/12/25. Timezone: UTC+1.00