Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 19

Waxing Crescent 1%

09:13

17:49

10 OK
11 OK
12 OK
13 OK
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: 08:07, 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)

22
38
45
47
70
78
81
83
90
100
100
96
82
80
80
84
83
79
76
76
75
93
98
86

Low Clouds (% Sky Obscured)

22
38
45
47
70
77
75
75
76
81
76
81
81
80
76
80
80
79
76
76
75
81
81
81

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

22
16
2
27
5
14
17
21
38
78
82
40
8
2
3
6
8
12
8
7
7
49
64
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 (%)

93
88
0
0
0
0
0
0
0
0
0
0
0
0
38
36
35
37
30
29
25
25
30
40

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
73
68
64
66
69
82
89
91
91
92
92
94
94
94
92
94
92
92
92
92
92
91
84

Pressure (mb)

1022
1021
1021
1020
1019
1020
1020
1020
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022

Ozone (du)

368
368
370
374
377
380
383
386
387
388
390
388
388
389
392
391
387
384
385
384
381
377
374
375

Tuesday 20

Waxing Crescent 3%

09:32

19:03

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 OK
08 OK
09 Good

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)

76
74
64
64
59
54
56
62
78
70
73
62
67
64
64
73
67
67
70
71
45
35
20
2

Low Clouds (% Sky Obscured)

76
74
64
64
59
54
56
62
70
70
73
62
67
64
64
73
67
67
70
71
45
35
20
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
7
4
4
4
5
7
6
38
12
28
5
7
3
2
3
12
2
2
5
2
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 (%)

43
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
0
1
1
1
1
1
0
1
1
1
1
1
1
1
2
3
2
2
2
2
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
65
60
57
57
60
74
86
89
89
89
89
89
92
91
91
91
91
91
91
91
91
92
84

Pressure (mb)

1022
1021
1020
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014
1013
1012
1012
1011
1011

Ozone (du)

375
374
374
374
374
374
375
374
375
375
375
376
378
380
380
383
381
380
375
377
378
378
374
376

Wednesday 21

Waxing Crescent 8%

09:49

20:17

10 Good
11 Good
12 OK
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: 08:05, Set: 17:15, Transit: 12:40. 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)

1
11
23
63
83
100
100
100
92
87
73
55
78
95
95
97
90
74
71
88
81
85
93
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
38
41
37
36
40
50
41
29
0
0
22
1
1
1
1

Medium Clouds (% Sky Obscured)

1
2
11
45
46
52
45
40
38
35
35
20
20
30
35
44
36
28
28
30
28
85
91
98

High Clouds (% Sky Obscured)

0
7
13
32
49
100
100
100
83
40
73
4
35
74
46
52
39
37
33
40
48
66
83
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
1
2
2
1
1
1
2
2
3
2
2
2
1
2
1
1
2
2
2
2
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
62
56
54
54
58
71
82
86
91
92
91
91
91
92
94
94
94
94
94
94
92
92
86

Pressure (mb)

1010
1009
1007
1006
1004
1004
1003
1003
1003
1003
1002
1002
1001
1001
1001
1000
1000
1000
1000
999
999
999
999
999

Ozone (du)

380
381
381
382
383
381
381
376
374
369
367
367
361
357
354
355
354
352
349
348
349
354
356
362

Thursday 22

Waxing Crescent 15%

10:05

21:31

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: 08:04, 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
95
91
86
87
88
89
88
89
80
65
85
73
94
95
95
95
96
95
97
98
100

Low Clouds (% Sky Obscured)

9
17
24
16
7
0
0
0
0
0
0
0
0
1
2
1
4
13
14
24
33
28
25
34

Medium Clouds (% Sky Obscured)

94
91
87
86
69
84
86
88
88
88
87
70
43
75
53
43
81
80
84
88
88
91
81
90

High Clouds (% Sky Obscured)

91
100
100
82
71
47
36
3
17
10
20
27
29
30
29
70
74
80
67
54
35
49
79
99

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
4
1

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
62
57
55
56
60
71
77
80
81
84
84
89
92
92
92
92
94
96
98
98
98
98
98

Pressure (mb)

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

Ozone (du)

366
371
375
378
377
377
378
376
375
377
379
381
383
381
382
380
380
382
381
380
377
372
374
375

Friday 23

Waxing Crescent 23%

10:05

22:46

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: 08:03, Set: 17:18, Transit: 12:41. Moon - Rise: 10:05, 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)

100
100
100
99
98
98
98
99
100
100
100
100
100
100
100
96
93
90
92
96
100
100
100
100

Low Clouds (% Sky Obscured)

55
67
75
81
86
92
90
88
75
74
85
92
52
56
60
63
67
73
80
88
95
94
94
94

Medium Clouds (% Sky Obscured)

93
97
100
98
97
95
93
93
81
95
98
100
27
63
25
25
22
22
37
52
70
78
89
99

High Clouds (% Sky Obscured)

93
87
86
70
55
30
54
76
94
56
28
12
60
74
87
86
90
90
92
94
94
85
78
77

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
5
3
0
0
0

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

Precipitation Probability (%)

12
17
22
28
31
31
32
32
34
31
26
15
28
32
32
64
59
38
59
65
70
85
92
92

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0.2
0.3
0.3
0.5
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
83
79
75
75
76
82
89
91
93
93
96
94
94
94
94
93
93
91
94
96
100
100
98

Pressure (mb)

1000
1000
1000
999
999
999
999
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1001
1001
1001

Ozone (du)

378
381
379
374
372
370
369
370
371
375
377
379
380
380
381
380
382
384
386
388
390
392
392
392

Saturday 24

Waxing Crescent 33%

10:21

00:02

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: 08:02, Set: 17:19, Transit: 12:41. Moon - Rise: 10:21, 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)

100
100
100
100
100
100
100
100
100
100
100
100
86
73
59
73
86
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
93
93
93
94
93
91
90
89
82
77
72
65
58
54
59
65
72
71
71
73
72
79
85

Medium Clouds (% Sky Obscured)

97
96
95
97
99
100
100
100
100
100
100
100
78
57
35
57
78
100
99
98
96
94
92
89

High Clouds (% Sky Obscured)

95
96
99
99
99
100
100
100
100
89
77
70
63
59
32
55
77
100
75
56
43
52
41
30

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

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

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

Precipitation Probability (%)

89
83
79
81
83
85
85
83
77
68
57
40
40
40
38
31
25
22
21
19
9
12
11
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
100
100
98
100
100
98
98
98
98
98
100
98
98
98
98
98
100
98
98
96
98

Pressure (mb)

1002
1002
1002
1002
1002
1003
1003
1003
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

393
394
394
395
397
398
400
401
403
405
407
409
412
414
416
418
421
423
425
427
428
430
432
433

Sunday 25

Waxing Crescent 45%

10:40

01:22

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: 08:01, Set: 17:21, Transit: 12:41. Moon - Rise: 10:40, 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)

100
100
100
100
100
100
100
100
100
99
97
96
97
99
100
100
100
99
97
95
93

Low Clouds (% Sky Obscured)

87
88
85
86
87
90
85
80
75
61
46
37
53
71
87
88
88
89
87
84
82

Medium Clouds (% Sky Obscured)

90
92
93
95
98
100
100
100
100
84
68
52
62
75
90
92
93
95
75
55
36

High Clouds (% Sky Obscured)

39
58
77
83
91
100
99
98
97
91
86
80
83
86
89
60
31
4
5
6
7

ISS Passover

Visibility (miles)

2
4
7
9
9
9
9
9
9
9
7
5
2
1
1
0
1
2
2
2
2

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

Precipitation Probability (%)

11
12
12
15
17
16
21
22
15
21
22
21
25
28
32
34
36
36
34
31
27

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
1
1
1
1
0
-1
-1
-1
-1
-0
-0
0
0
0
1
0
1

Relative Humidity (%)

98
94
91
88
88
88
89
91
94
96
98
96
98
98
98
98
100
98
100
100
100

Pressure (mb)

1005
1004
1004
1004
1004
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1006
1006

Ozone (du)

435
435
436
436
438
439
440
441
441
442
441
441
440
440
440
440
439
438
437
437
437

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

Generated: 19/01/26 10:37:33. Forecast: 19/01/26 to 25/01/26. Timezone: UTC+1.00