Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 13

Waning Crescent 18%

04:55

12:56

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

Sun - Rise: 08:11, Set: 17:04, Transit: 12:38. Moon - Rise: 04:55, Set: 12:56. Civil Dark: 17:38 - 07:37. Nautical Dark: 18:16 - 06:59. Astro Dark: 18:53 - 06:22

Total Clouds (% Sky Obscured)

29
23
37
33
45
63
27
34
48
40
25
26
100
68
19
33
20
55
94
91
79
83
94
25

Low Clouds (% Sky Obscured)

0
5
8
17
15
14
17
21
21
20
13
15
10
6
3
4
3
2
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
5
3
2
2
2
2
2
30
2
2
2
3
6
3
33
4
18
14
18
18
13
14
0

High Clouds (% Sky Obscured)

27
23
28
33
45
63
15
34
46
40
14
26
100
68
10
16
11
55
81
79
54
83
94
25

ISS Passover

Visibility (miles)

9
8
8
1
0
0
0
0
0
0
0
0
1
2
2
2
2
2
2
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
1
1
1
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
100
98
98
98
100
100
100
98
98
98
100
98
98
96
96
98
98
96
93
88
86
90
90

Pressure (mb)

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

Ozone (du)

322
322
323
323
323
326
327
327
328
328
327
327
328
329
330
333
334
337
337
335
335
337
337
336

Wednesday 14

Waning Crescent 11%

05:59

13:35

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 OK
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:11, Set: 17:05, Transit: 12:38. Moon - Rise: 05:59, Set: 13:35. Civil Dark: 17:39 - 07:36. Nautical Dark: 18:17 - 06:58. Astro Dark: 18:54 - 06:22

Total Clouds (% Sky Obscured)

51
61
83
97
96
100
100
100
100
100
100
100
100
100
93
93
94
91
77
61
43
51
56
64

Low Clouds (% Sky Obscured)

0
2
1
0
2
3
2
8
25
56
51
40
69
80
86
85
82
77
56
40
33
9
29
32

Medium Clouds (% Sky Obscured)

2
0
3
17
54
95
96
100
100
97
100
100
100
100
85
86
87
82
65
36
4
3
0
0

High Clouds (% Sky Obscured)

51
61
83
97
96
100
100
100
100
100
77
81
75
70
60
0
0
0
2
9
8
45
43
52

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9

Fog (%)

0
0
0
0
1
1
1
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
Light Rain
Very Light Rain
None
None
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
2
7
16
23
39
63
53
37
49
61
21
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.3
0
0
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
96
98
96
96
96
96
96
96
96
96
96
98
96
96
96
94
96
94
94
93
91

Pressure (mb)

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

Ozone (du)

334
334
333
333
337
341
345
348
349
349
349
352
355
356
363
361
358
354
349
339
339
337
336
333

Thursday 15

Waning Crescent 6%

06:56

14:26

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:10, Set: 17:06, Transit: 12:39. Moon - Rise: 06:56, Set: 14:26. Civil Dark: 17:41 - 07:36. Nautical Dark: 18:19 - 06:58. Astro Dark: 18:55 - 06:21

Total Clouds (% Sky Obscured)

59
71
79
83
85
83
94
100
100
100
88
76
70
61
45
34
95
94
78
55
87
93
90
89

Low Clouds (% Sky Obscured)

10
31
56
62
62
67
81
90
86
87
79
60
51
47
33
15
32
44
32
38
14
43
50
54

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
7
9
67
86
77
65

High Clouds (% Sky Obscured)

52
53
41
51
70
63
53
55
54
50
25
20
20
20
2
5
75
75
44
22
62
39
38
36

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
5
1
0
0
0
0
0
0
0
0
1
9
9
9
9
9

Fog (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
3
2
1
1
1
0
0
-0
0
1
-0
-0
-0
-1
-1
-1
-1
-1
0
1
2
2

Relative Humidity (%)

94
98
98
100
98
98
100
100
100
98
98
100
98
100
100
100
100
98
98
91
83
82
83
85

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1016

Ozone (du)

330
327
326
324
323
326
327
326
325
326
327
328
329
331
332
334
332
333
334
333
334
337
338
337

Friday 16

Waning Crescent 2%

07:43

No Set

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:09, Set: 17:08, Transit: 12:39. Moon - Rise: 07:43, Set: No Set. Civil Dark: 17:42 - 07:35. Nautical Dark: 18:20 - 06:57. Astro Dark: 18:56 - 06:21

Total Clouds (% Sky Obscured)

88
92
96
100
100
100
100
100
100
100
100
100
100
100
100
100
97
96
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
67
74
80
80
76
73
73
70
72
72
71
75
75
75
76
77
81
83
79
68
60
65
60

Medium Clouds (% Sky Obscured)

57
69
84
100
100
100
100
96
95
100
89
77
71
67
63
59
44
43
3
5
32
28
37
57

High Clouds (% Sky Obscured)

40
60
80
100
100
100
100
100
100
100
91
84
76
82
91
100
54
70
79
89
94
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
3
1
2
7
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
1
1
0
2
2
1
3
3
2
3
3
1
1
1
0
1
0
0
1
1
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
94
98
98
96
98
96
98
98
98
98
98
98
98
98
98
98
98
98
96
92
88
86
84

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018

Ozone (du)

336
336
335
333
333
335
336
339
340
339
340
339
338
337
339
341
340
338
337
335
337
337
336
336

Saturday 17

Waning Crescent 0%

08:21

15:27

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:08, Set: 17:09, Transit: 12:39. Moon - Rise: 08:21, Set: 15:27. Civil Dark: 17:43 - 07:34. Nautical Dark: 18:21 - 06:57. Astro Dark: 18:57 - 06:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
79
70
73
100
100
100
100
99
97
96
94
93
91
92
94

Low Clouds (% Sky Obscured)

55
54
58
63
64
65
67
67
66
67
68
73
75
80
92
94
94
95
95
88
81
75
71
69

Medium Clouds (% Sky Obscured)

82
88
94
100
100
100
100
95
36
24
18
9
6
9
19
22
52
64
70
51
34
13
21
20

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
90
81
51
46
58
100
100
100
100
89
85
77
71
75
81
62
47

ISS Passover

Visibility (miles)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
94
96
98
98
98
96
98
98
98
98
100
98
100
98
98
100
98
96
96
93
89
88
89

Pressure (mb)

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

Ozone (du)

336
334
333
333
331
332
335
337
339
340
340
342
344
346
349
353
354
358
361
365
367
368
370
371

Sunday 18

New Moon 1%

08:50

16:36

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:08, Set: 17:10, Transit: 12:40. Moon - Rise: 08:50, Set: 16:36. Civil Dark: 17:44 - 07:34. Nautical Dark: 18:22 - 06:56. Astro Dark: 18:59 - 06:20

Total Clouds (% Sky Obscured)

94
95
96
97
99
99
100
99
98
97
98
98
98
98
99
100
100
100
100
99
98
97
97
97

Low Clouds (% Sky Obscured)

74
74
69
64
71
69
72
70
64
63
69
72
78
83
87
91
88
86
85
88
91
94
88
84

Medium Clouds (% Sky Obscured)

24
42
68
88
84
86
89
88
83
73
68
73
73
69
66
72
80
80
80
58
43
25
36
47

High Clouds (% Sky Obscured)

36
42
73
96
96
98
99
97
94
93
93
94
96
98
98
100
100
99
99
79
63
48
45
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
8
5
3
0
0
0
1
1
1
2
4
7
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
94
96
96
96
96
96
98
98
98
98
98
100
98
98
98
98
96
96
92
93
91
93

Pressure (mb)

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

Ozone (du)

372
373
375
377
379
378
377
375
374
372
370
375
379
383
386
388
390
393
395
398
398
398
398
398

Monday 19

Waxing Crescent 3%

09:13

17:49

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
12 Bad

Sun - Rise: 08:07, Set: 17:12, Transit: 12:40. Moon - Rise: 09:13, Set: 17:49. Civil Dark: 17:46 - 07:33. Nautical Dark: 18:23 - 06:55. Astro Dark: 19:00 - 06:19

Total Clouds (% Sky Obscured)

96
92
88
83
81
79
77
83
89
95
97
98
99
99
100
100
90
81
73
78
85
89

Low Clouds (% Sky Obscured)

79
68
56
46
48
52
56
66
76
86
87
89
90
74
58
42
42
42
39
36
34
41

Medium Clouds (% Sky Obscured)

50
32
17
7
5
4
3
2
2
1
3
4
5
4
3
4
4
4
4
2
1
0

High Clouds (% Sky Obscured)

37
48
53
60
49
45
40
46
54
65
70
73
76
84
92
100
82
64
47
51
60
67

ISS Passover

Visibility (miles)

9
9
9
9
9
7
4
2
4
7
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

Precipitation Type

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-1
-1
-1
-3
-4
-4
-4
-4
-4
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-5

Dew Point (°C)

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

Relative Humidity (%)

93
94
96
98
100
98
98
98
98
98
98
96
98
98
98
98
98
96
96
94
89
86

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

399
399
400
401
402
403
404
404
404
405
405
405
406
407
407
408
408
406
404
401
400
399

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

Generated: 13/01/26 15:54:23. Forecast: 13/01/26 to 19/01/26. Timezone: UTC+1.00