Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 16

Waning Crescent 2%

07:43

15:27

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:09, Set: 17:09, Transit: 12:39. Moon - Rise: 07:43, Set: 15:27. Civil Dark: 17:43 - 07:35. Nautical Dark: 18:21 - 06:57. Astro Dark: 18:57 - 06:21

Total Clouds (% Sky Obscured)

54
66
75
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100

Low Clouds (% Sky Obscured)

54
66
75
80
80
80
84
79
82
83
83
79
85
84
81
75
75
72
74
73
71
75
79
80

Medium Clouds (% Sky Obscured)

54
61
68
84
93
97
100
100
100
89
89
84
50
82
87
91
90
95
85
46
28
57
63
66

High Clouds (% Sky Obscured)

7
66
75
100
100
100
100
100
100
100
100
69
76
89
98
98
100
100
100
100
99
69
70
70

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1020
1020
1020
1021
1021
1021
1020
1020
1019
1019
1019
1019
1020

Ozone (du)

329
330
331
332
332
329
329
329
330
333
332
330
332
329
329
326
322
320
320
321
322
325
323
323

Saturday 17

Waning Crescent 0%

08:21

16:36

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:08, Set: 17:10, Transit: 12:39. Moon - Rise: 08:21, Set: 16:36. Civil Dark: 17:44 - 07:34. Nautical Dark: 18:22 - 06:57. Astro Dark: 18:59 - 06:20

Total Clouds (% Sky Obscured)

100
100
100
100
82
92
97
93
87
93
97
96
97
98
97
96
95
95
95
90
83
72
85
91

Low Clouds (% Sky Obscured)

84
85
85
82
82
82
85
86
87
92
97
96
97
98
97
96
95
95
95
89
77
63
84
91

Medium Clouds (% Sky Obscured)

59
61
81
68
53
41
45
42
32
18
46
28
21
6
10
16
18
14
10
9
13
20
25
27

High Clouds (% Sky Obscured)

74
84
85
82
5
70
64
58
49
51
61
19
5
15
10
9
7
21
42
49
52
6
2
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
5
2
0
0
0
0
0
0
0
0
0
3
9
9
9
9
3

Fog (%)

0
0
0
0
0
0
2
3
6
9
10
11
10
9
43
41
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1020
1021
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1020
1019
1019
1019
1019
1019
1019

Ozone (du)

324
326
327
326
324
321
320
321
324
327
328
330
332
332
333
334
335
336
338
341
344
346
347
347

Sunday 18

New Moon 1%

08:50

17:49

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:08, Set: 17:12, Transit: 12:40. Moon - Rise: 08:50, Set: 17:49. Civil Dark: 17:46 - 07:34. Nautical Dark: 18:23 - 06:56. Astro Dark: N/A - 06:20

Total Clouds (% Sky Obscured)

97
97
97
98
97
94
95
97
98
100
100
100
96
89
97
100
97
100
96
93
71
60
54
54

Low Clouds (% Sky Obscured)

97
97
97
98
97
94
95
95
95
95
95
89
92
89
88
85
85
80
74
63
51
57
54
54

Medium Clouds (% Sky Obscured)

34
39
49
35
40
43
43
43
35
26
18
42
5
2
6
18
31
3
2
2
2
2
2
0

High Clouds (% Sky Obscured)

7
2
7
69
72
70
85
93
94
57
50
86
47
49
34
30
48
55
59
64
48
29
16
7

ISS Passover

Visibility (miles)

1
1
0
1
0
0
0
0
0
0
1
2
1
2
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
37
37
36
34
24
34
38
38
38
38
38
38
38
38
38
38
38
38

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
100
100
98
98
100
100
98
98
100
98
98
86
80
76
74
76
83
91
96
96

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1019
1019
1019
1020
1021

Ozone (du)

347
348
351
350
350
351
349
349
352
355
357
357
361
361
362
363
365
370
372
375
378
380
383
386

Monday 19

Waxing Crescent 3%

09:13

19:03

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 Good
14 Good
15 Good
16 Good
17 Good
18 OK

Sun - Rise: 08:07, Set: 17:13, Transit: 12:40. Moon - Rise: 09:13, Set: 19:03. Civil Dark: 17:47 - 07:33. Nautical Dark: 18:25 - 06:55. Astro Dark: 19:00 - 06:19

Total Clouds (% Sky Obscured)

61
66
77
70
69
69
75
74
77
77
77
76
77
78
83
52
23
3
2
2
3
8
12
22

Low Clouds (% Sky Obscured)

61
66
73
70
67
68
68
69
73
74
74
74
75
76
78
52
23
2
2
2
2
8
12
22

Medium Clouds (% Sky Obscured)

0
0
2
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)

6
10
13
4
5
6
8
5
4
4
4
3
2
2
6
1
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
98
98
98
98
98
98
96
98
98
98
98
96
92
86
83
79
79
80
89
98
96

Pressure (mb)

1021
1021
1021
1022
1021
1021
1022
1022
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1017
1016
1016
1015
1016
1016

Ozone (du)

388
391
394
394
392
390
390
390
388
387
387
387
385
384
385
386
389
388
387
388
387
386
383
383

Tuesday 20

Waxing Crescent 8%

09:32

19:03

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

Sun - Rise: 08:06, Set: 17:15, Transit: 12:40. Moon - Rise: 09:32, Set: 19:03. Civil Dark: 17:48 - 07:32. Nautical Dark: 18:26 - 06:55. Astro Dark: 19:01 - 06:18

Total Clouds (% Sky Obscured)

27
31
32
34
35
38
42
45
48
55
55
60
59
59
58
51
48
45
30
15
0
0
0
0

Low Clouds (% Sky Obscured)

27
31
32
34
35
38
42
45
48
54
55
60
59
59
58
51
48
45
30
15
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
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
19
11
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
8
7
7
7
7
7
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
98
98
98
96
98
100
98
96
94
94
87
81
76
67
60
55
58
64
69
73
79

Pressure (mb)

1016
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1013
1013
1012
1012
1011
1012
1012

Ozone (du)

383
381
381
382
382
382
378
377
378
379
376
375
376
375
374
374
372
371
370
370
369
369
370
370

Wednesday 21

Waxing Crescent 15%

09:49

20:17

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

Sun - Rise: 08:05, Set: 17:16, Transit: 12:41. Moon - Rise: 09:49, Set: 20:17. Civil Dark: 17:50 - 07:31. Nautical Dark: 18:27 - 06:54. Astro Dark: 19:02 - 06:18

Total Clouds (% Sky Obscured)

16
31
46
48
49
51
58
60
67
57
57
57
57
57
57
41
26
7
21
31
27
28
36
45

Low Clouds (% Sky Obscured)

16
30
45
44
39
38
43
43
48
48
48
48
52
52
52
37
22
6
5
3
2
3
4
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
22
27
28
29
37

High Clouds (% Sky Obscured)

0
1
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-6
-6
-7
-6
-6
-6
-7
-6
-6
-6
-6
-7
-7
-6
-6
-6
-4
-3
-2
-3
-3

Relative Humidity (%)

84
84
86
85
85
84
85
85
85
85
87
87
89
84
79
73
67
60
55
59
64
68
71
78

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1014
1014
1013
1013
1013
1013
1013
1014

Ozone (du)

370
372
374
376
375
374
372
372
372
372
373
375
376
379
381
384
386
388
390
387
384
381
378
375

Thursday 22

Waxing Crescent 23%

10:05

21:31

19 OK
20 Bad
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 Bad
10 OK
11 Bad
12 Bad

Sun - Rise: 08:04, Set: 17:18, Transit: 12:41. Moon - Rise: 10:05, Set: 21:31. Civil Dark: 17:51 - 07:30. Nautical Dark: 18:29 - 06:53. Astro Dark: 19:03 - 06:17

Total Clouds (% Sky Obscured)

44
48
43
45
52
51
46
41
41
37
42
37
42
42
47
46
51
50

Low Clouds (% Sky Obscured)

11
14
17
17
16
16
15
14
12
10
7
4
4
5
6
4
2
0

Medium Clouds (% Sky Obscured)

36
34
33
33
32
28
23
18
14
13
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
2
16
24
22
17
18
18
17
13
12
18
19
20
11
5
4

ISS Passover

Visibility (miles)

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

Fog (%)

38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38

Precipitation Type

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

Precipitation Probability (%)

0
1
1
7
9
4
10
11
2
4
3
1
4
3
2
3
3
1

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-3
-3
-3
-4
-4
-4
-4
-4
-5
-5
-5
-5
-5
-6
-6
-6
-6

Relative Humidity (%)

84
84
84
86
84
84
84
86
86
84
86
84
86
78
72
67
61
56

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013

Ozone (du)

372
370
368
365
364
362
361
363
365
367
370
372
375
375
376
376
375
374

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

Generated: 16/01/26 18:52:31. Forecast: 16/01/26 to 22/01/26. Timezone: UTC+1.00