Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 3%

09:32

19:03

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 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:06, Set: 17:13, Transit: 12:40. Moon - Rise: 09:32, Set: 19:03. Civil Dark: 17:47 - 07:32. Nautical Dark: 18:25 - 06:55. Astro Dark: 19:01 - 06:18

Total Clouds (% Sky Obscured)

73
73
67
77
90
74
78
78
77
77
94
100
97
79
76
86
58
51
25
30
42
77
100
95

Low Clouds (% Sky Obscured)

72
70
67
75
75
74
75
78
77
77
75
80
80
79
76
47
35
29
1
1
8
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
0
0
0
0

High Clouds (% Sky Obscured)

4
11
46
49
38
5
5
6
3
4
35
67
81
30
14
69
57
51
25
30
42
77
100
88

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
27
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
1
0
1
1
1
1
1
2
2
2
2
2
2
2
1
1
2
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-7
-4
-3
-3
-3
-4
-3
-4
-4
-4
-5
-4
-4
-5
-4
-4
-4
-4
-5
-4
-4
-5
-4

Relative Humidity (%)

52
55
70
83
86
89
89
91
91
92
91
87
89
91
91
92
92
92
92
84
74
63
57
54

Pressure (mb)

1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1014
1014
1013
1013
1012
1011
1009
1008

Ozone (du)

378
378
377
378
378
374
375
374
375
376
375
377
379
380
380
373
374
381
390
392
394
393
393
388

Wednesday 21

Waxing Crescent 8%

09:49

20:17

14 Bad
15 Bad
16 OK
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

Sun - Rise: 08:05, Set: 17:15, Transit: 12:41. Moon - Rise: 09:49, Set: 20:17. Civil Dark: 17:48 - 07:31. Nautical Dark: 18:26 - 06:54. Astro Dark: 19:02 - 06:18

Total Clouds (% Sky Obscured)

67
63
48
82
80
100
99
85
90
100
100
100
100
100
94
100
100
100
100
100
100
100
98
100

Low Clouds (% Sky Obscured)

13
31
34
43
47
76
77
76
77
77
76
81
80
81
80
80
75
81
81
81
81
80
78
79

Medium Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
0
0
1
1
1
0
0
4
4
22
50
45
42
21

High Clouds (% Sky Obscured)

54
34
35
73
77
75
76
39
46
60
50
40
40
40
33
40
45
40
40
30
30
25
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
59
73
86
91
91
91
92
91
92
91
92
91
92
94
94
92
92
94
86
78
71
67
64

Pressure (mb)

1007
1006
1005
1005
1005
1005
1005
1004
1004
1003
1003
1002
1002
1002
1002
1002
1002
1001
1002
1002
1002
1002
1001
1001

Ozone (du)

381
372
367
359
353
350
347
344
344
341
340
341
342
342
342
343
347
348
349
351
353
358
362
363

Thursday 22

Waxing Crescent 15%

10:05

21:31

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
12 Bad
13 Bad

Sun - Rise: 08:04, Set: 17:16, Transit: 12:41. Moon - Rise: 10:05, Set: 21:31. Civil Dark: 17:50 - 07:30. Nautical Dark: 18:27 - 06:53. Astro Dark: 19:03 - 06:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
92
100
100
100
100
94
100
100
100
99
93
89
83
87
92
96
89

Low Clouds (% Sky Obscured)

76
60
30
25
24
33
0
1
1
6
12
38
43
37
24
26
6
5
3
1
13
17
17
1

Medium Clouds (% Sky Obscured)

42
87
91
97
78
70
69
54
85
100
100
100
92
92
90
100
97
61
89
82
87
91
95
88

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
92
97
93
92
100
33
97
72
67
70
75
57
40
48
56
73
61

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
56
65
57
3
2
2
2
2
2
2
2

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
3
4
5
5
5
3
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
65
76
86
89
91
92
92
92
92
92
94
92
92
94
94
96
96
94
91
83
77
73
68

Pressure (mb)

1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1000
999
999
999
999
998
998
998
998
997

Ozone (du)

366
368
370
370
374
381
386
385
383
385
383
379
375
376
373
370
368
368
368
370
371
372
373
375

Friday 23

Waxing Crescent 23%

10:21

22:46

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 OK
12 Good
13 OK

Sun - Rise: 08:03, Set: 17:18, Transit: 12:41. Moon - Rise: 10:21, Set: 22:46. Civil Dark: 17:51 - 07:30. Nautical Dark: 18:29 - 06:52. Astro Dark: 19:05 - 06:16

Total Clouds (% Sky Obscured)

84
78
81
84
61
71
93
71
100
100
100
100
100
100
100
100
100
86
75
55
34
19
15
27

Low Clouds (% Sky Obscured)

2
2
35
44
21
23
8
3
34
35
35
48
61
74
74
75
75
63
58
50
34
15
11
8

Medium Clouds (% Sky Obscured)

81
74
72
70
25
37
85
54
93
86
78
86
94
100
100
100
100
83
48
5
0
2
3
19

High Clouds (% Sky Obscured)

64
50
32
24
29
39
45
55
60
60
55
55
70
80
57
28
2
15
10
1
0
1
2
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
0
0
0
0
0
2
2
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

6
0
1
1
0
1
2
7
20
62
71
55
44
30
30
41
52
56
51
19
21
19
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.5
0.2
0
0
0
0.1
0
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
72
79
88
93
94
92
91
92
92
98
98
98
98
98
98
96
98
94
91
89
83
80
79

Pressure (mb)

997
996
996
996
996
996
996
996
997
998
999
999
1000
1000
1000
1001
1001
1001
1002
1002
1002
1001
1001
1000

Ozone (du)

375
374
372
373
378
381
384
386
388
389
389
391
392
394
396
399
405
407
410
414
415
416
419
421

Saturday 24

Waxing Crescent 33%

10:40

00:02

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
12 Bad
13 Bad

Sun - Rise: 08:02, Set: 17:19, Transit: 12:41. Moon - Rise: 10:40, Set: 00:02. Civil Dark: 17:53 - 07:29. Nautical Dark: 18:30 - 06:51. Astro Dark: 19:06 - 06:15

Total Clouds (% Sky Obscured)

55
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

5
4
10
15
20
17
35
36
42
45
40
45
50
51
51
49
50
48
48
49
58
66
74
74

Medium Clouds (% Sky Obscured)

48
100
89
100
100
94
74
25
28
97
100
100
100
100
100
100
100
74
49
23
20
17
22
24

High Clouds (% Sky Obscured)

46
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
8
7
5
3
1
3
5
8
8
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
1
1
2
3
3
12
15
14
23
25
22
18
12
2
4
3
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
86
94
94
94
94
94
93
94
93
94
94
96
96
96
98
98
96
94
91
88
85
79

Pressure (mb)

1000
999
999
999
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
999
999

Ozone (du)

424
427
430
432
434
435
436
437
437
438
440
440
441
443
445
447
449
451
453
454
456
455
455
454

Sunday 25

Waxing Crescent 45%

11:02

01:22

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
12 Bad
13 Bad

Sun - Rise: 08:01, Set: 17:21, Transit: 12:41. Moon - Rise: 11:02, Set: 01:22. Civil Dark: 17:54 - 07:28. Nautical Dark: 18:31 - 06:50. Astro Dark: 19:07 - 06:14

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

75
81
84
84
85
85
86
87
89
90
92
90
87
82
82
81
81
86
89
93
93
94
96
95

Medium Clouds (% Sky Obscured)

49
53
51
50
48
49
59
60
65
65
65
63
61
63
58
52
51
50
48
45
39
34
38
42

High Clouds (% Sky Obscured)

87
83
70
38
25
33
44
51
61
68
86
68
49
31
29
37
42
35
24
12
23
36
50
31

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
7
6
5
6
8
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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 (%)

3
2
10
14
14
24
28
28
32
32
29
32
33
29
33
33
29
29
29
28
27
31
32
31

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
82
83
83
83
83
84
84
86
86
87
91
92
96
94
92
91
89
86
84
83
80
78

Pressure (mb)

999
999
999
999
999
999
998
998
998
998
998
998
998
998
998
998
998
998
998
999
999
999
999
999

Ozone (du)

455
455
455
455
455
455
454
454
453
453
452
451
450
449
447
447
446
446
446
447
447
448
449
449

Monday 26

First Quarter 56%

11:31

02:45

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: 08:00, Set: 17:22, Transit: 12:42. Moon - Rise: 11:31, Set: 02:45. Civil Dark: 17:55 - 07:27. Nautical Dark: 18:32 - 06:50. Astro Dark: 19:09 - 06:14

Total Clouds (% Sky Obscured)

99
100
99
99
98
98
97
96
97
98
100
94
89
85
89
92
96

Low Clouds (% Sky Obscured)

96
98
99
99
98
98
97
96
97
97
98
88
79
70
59
52
45

Medium Clouds (% Sky Obscured)

37
37
34
32
29
24
20
19
15
17
10
9
9
9
9
9
10

High Clouds (% Sky Obscured)

15
5
14
10
2
3
4
5
9
13
17
10
4
0
22
44
62

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

29
24
24
22
16
17
15
8
10
8
3
6
6
2
5
6
5

Precipitation Amount (mm)

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
2
2
2
2
1
1
1
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
77
78
78
80
80
80
80
78
77
75
81
86
92
92
94

Pressure (mb)

999
999
999
1000
1000
1000
1000
1000
1000
1000
999
999
998
998
998
998
998

Ozone (du)

448
447
446
443
440
437
431
426
420
416
412
407
407
407
407
406
405

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

Generated: 20/01/26 14:21:35. Forecast: 20/01/26 to 26/01/26. Timezone: UTC+1.00