Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 72%

12:21

03:55

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
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
02 OK

Sun - Rise: 06:17, Set: 18:52, Transit: 12:34. Moon - Rise: 12:21, Set: 03:55. Civil Dark: 19:22 - 05:46. Nautical Dark: 19:59 - 05:09. Astro Dark: 20:37 - 04:31

Total Clouds (% Sky Obscured)

75
84
82
54
51
72
94
97
100
100
67
84
72
61
59
52
49
44
37
25
33
27
25
19

Low Clouds (% Sky Obscured)

71
45
56
51
42
63
94
97
100
100
55
76
64
57
57
51
49
44
34
22
30
27
25
19

Medium Clouds (% Sky Obscured)

70
43
21
2
0
26
3
5
55
55
19
12
7
2
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
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
8
0
2
7
8
5
2
2
2
3
9
4
2
8
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
0
3
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 (%)

32
19
27
29
18
26
34
29
29
30
26
27
24
21
22
15
1
0
2
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
3
3
4
8
9
9
9
8
8
8
7
6
4
3
2
2
1
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
88
78
73
65
67
60
59
54
58
65
76
86
88
89
91
92
92
94
92

Pressure (mb)

1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1022
1022
1021
1021
1021
1022
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

426
420
416
416
421
425
425
423
420
414
411
409
405
399
395
392
390
387
382
380
378
377
374
371

Saturday 28

Waxing Gibbous 82%

13:41

04:27

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

Sun - Rise: 06:15, Set: 18:53, Transit: 12:34. Moon - Rise: 13:41, Set: 04:27. Civil Dark: 19:24 - 05:44. Nautical Dark: 20:00 - 05:07. Astro Dark: 20:39 - 04:29

Total Clouds (% Sky Obscured)

3
5
27
41
52
62
62
73
85
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
2
2
1
1
1
1
1
26
46
81
87
96
97
97
99
99
95
96
97
97
96
94

Medium Clouds (% Sky Obscured)

0
0
12
17
29
57
31
66
83
92
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
3
5
25
50
5
62
23
38
74
100
100
98
97
91
85
75
83
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
8
8
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
2
6
28
60
86
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.8
0.9
0.8
0.9
0.7
0.6
0.7
0.7
0.7
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
89
80
68
61
53
48
49
56
70
85
98
100
100
100
100
98
100
100
100
100

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1023
1022
1021
1020
1020
1020
1020
1021
1021
1022
1023
1023
1024
1024
1024
1024
1025

Ozone (du)

369
366
362
359
357
356
356
356
355
353
351
350
350
352
352
353
353
354
357
360
364
368
373
374

Sunday 29

Waxing Gibbous 89%

15:59

05:50

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
19 Bad
20 Bad
21 Bad
22 OK
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:13, Set: 19:54, Transit: 13:33. Moon - Rise: 15:59, Set: 05:50. Civil Dark: 20:25 - 06:42. Nautical Dark: 21:02 - 06:05. Astro Dark: 21:40 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
100
99
94
92
93
96
96
95
93
92
96
99
92
79
95
64
38
95
100
99
99

Low Clouds (% Sky Obscured)

94
92
88
87
88
88
87
84
91
90
83
90
84
96
99
88
79
91
58
14
16
8
27
23

Medium Clouds (% Sky Obscured)

100
100
99
100
97
67
48
29
19
17
27
15
5
0
15
0
0
14
0
3
3
11
10
39

High Clouds (% Sky Obscured)

100
100
100
100
71
32
45
50
39
14
2
0
0
0
0
75
2
20
21
27
90
100
99
96

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
1
1
2
2
9
4
6
0
0
0
7
7
4
1
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

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

Precipitation Probability (%)

95
94
86
76
72
67
57
48
47
43
41
41
35
38
38
38
22
5
1
0
0
0
0
0

Precipitation Amount (mm)

0.8
0.7
0.6
0.4
0.4
0.4
0.3
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
98
98
100
100
98
96
91
86
83
78
78
79
88
98
98
100
98
98
98
98
100

Pressure (mb)

1025
1025
1026
1026
1027
1027
1028
1029
1029
1029
1029
1029
1029
1028
1028
1029
1030
1030
1031
1031
1031
1031
1031
1031

Ozone (du)

374
374
376
377
379
380
382
384
386
390
393
401
395
395
393
391
385
387
384
381
380
380
381
381

Monday 30

Waxing Gibbous 95%

17:14

06:09

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:11, Set: 19:56, Transit: 13:33. Moon - Rise: 17:14, Set: 06:09. Civil Dark: 20:27 - 06:40. Nautical Dark: 21:03 - 06:03. Astro Dark: 21:42 - 05:24

Total Clouds (% Sky Obscured)

99
99
98
98
98
99
99
100
99
100
100
100
100
100
100
100
100
93
87
82
82
83
85
79

Low Clouds (% Sky Obscured)

18
13
12
16
25
50
77
94
95
98
97
96
95
93
87
82
76
78
79
80
80
80
81
78

Medium Clouds (% Sky Obscured)

77
93
91
96
98
98
99
100
98
100
76
79
55
50
52
50
50
42
15
0
0
0
0
0

High Clouds (% Sky Obscured)

94
93
78
64
62
69
87
82
45
23
25
3
38
45
40
40
45
45
30
20
15
15
10
15

ISS Passover

Visibility (miles)

0
1
7
9
9
9
9
9
9
9
9
9
0
0
0
0
0
0
0
0
0
4
7
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
Very Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
5
8
13
42
59
63
77
73
58
74
86
95
95
91
68
75
69
61
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0.4
0.4
0.6
0.8
0.4
0
0.3
0.2
0
0

Wind Speed/Direction (mph)

2
3
3
4
4
5
6
7
8
10
12
15
14
12
11
9
7
5
4
3
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
98
98
96
93
89
83
78
78
85
96
98
98
98
100
100
98
100
98
98
96
98

Pressure (mb)

1030
1030
1029
1029
1028
1028
1027
1027
1026
1024
1023
1022
1022
1022
1021
1022
1022
1023
1023
1024
1024
1025
1026
1026

Ozone (du)

379
378
377
379
376
374
369
364
358
356
357
356
356
353
350
349
348
347
344
342
337
333
331
330

Tuesday 31

Waxing Gibbous 99%

18:27

06:26

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:09, Set: 19:57, Transit: 13:33. Moon - Rise: 18:27, Set: 06:26. Civil Dark: 20:28 - 06:38. Nautical Dark: 21:05 - 06:01. Astro Dark: 21:44 - 05:22

Total Clouds (% Sky Obscured)

79
79
75
73
69
79
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

77
77
74
69
63
71
78
81
69
87
85
85
92
96
96
97
96
92
95
100
99
99
98
92

Medium Clouds (% Sky Obscured)

0
0
2
3
5
22
57
100
100
100
100
100
100
100
100
100
100
95
91
92
94
94
96
94

High Clouds (% Sky Obscured)

10
10
15
20
40
40
40
30
35
40
40
27
16
22
35
2
0
51
35
16
26
30
29
33

ISS Passover

Visibility (miles)

4
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
2
1
1
1
0
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Very Light Rain

Precipitation Probability (%)

47
40
36
25
19
21
23
24
42
51
56
60
67
74
77
81
89
90
84
60
66
64
62
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.4
0.4
0.4
0.5
0.5
0.5
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
96
96
96
93
86
79
72
70
71
75
76
78
86
93
96
98
96
98
98
100
100

Pressure (mb)

1026
1027
1027
1028
1028
1029
1029
1029
1029
1029
1028
1028
1027
1027
1026
1027
1027
1028
1029
1030
1030
1030
1030
1030

Ozone (du)

329
328
329
329
329
330
330
330
330
330
331
331
331
329
330
331
332
332
332
333
333
333
333
334

Wednesday 1

Waxing Gibbous 100%

19:38

06:41

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:07, Set: 19:59, Transit: 13:33. Moon - Rise: 19:38, Set: 06:41. Civil Dark: 20:29 - 06:36. Nautical Dark: 21:06 - 05:59. Astro Dark: 21:45 - 05:20

Total Clouds (% Sky Obscured)

97
96
96
95
95
86
81
74
79
83
88
82
76
70
63
55
46
46
46
45
44
45
44
57

Low Clouds (% Sky Obscured)

84
74
78
84
88
81
75
69
72
77
80
69
60
49
47
45
42
30
21
13
16
19
20
24

Medium Clouds (% Sky Obscured)

97
96
74
56
47
37
26
10
25
38
46
40
41
38
28
19
14
10
5
0
0
0
0
6

High Clouds (% Sky Obscured)

31
34
12
18
31
42
33
25
17
8
0
0
0
0
0
0
0
11
22
36
32
26
20
17

ISS Passover

Visibility (miles)

0
0
0
3
6
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 (%)

53
41
38
31
19
19
16
5
10
10
12
15
17
17
16
17
13
6
4
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

5
5
5
5
5
4
5
7
8
9
10
11
11
12
12
11
10
8
7
6
5
5
4
4

Feels Like (°C)

2
2
2
2
1
1
2
3
4
5
6
6
10
10
9
9
10
11
6
6
6
6
5
6

Dew Point (°C)

5
5
5
5
4
4
5
6
7
8
9
9
9
8
8
8
7
7
6
5
4
4
3
3

Relative Humidity (%)

100
100
100
100
98
98
96
94
93
93
90
87
83
79
75
80
85
91
93
93
94
94
94
94

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027

Ozone (du)

333
332
332
332
333
333
333
332
332
332
332
333
333
334
334
335
336
336
336
336
335
336
337
338

Thursday 2

Full Moon 99%

20:48

06:56

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:05, Set: 20:00, Transit: 13:32. Moon - Rise: 20:48, Set: 06:56. Civil Dark: 20:31 - 06:34. Nautical Dark: 21:08 - 05:57. Astro Dark: 21:47 - 05:17

Total Clouds (% Sky Obscured)

57
43
58
77
94
95
95
96
97
98
99
99
99
99
99
99
99
84
69
53
59
65
71

Low Clouds (% Sky Obscured)

24
23
42
66
90
92
95
96
97
98
99
98
97
95
95
95
95
81
67
53
59
64
70

Medium Clouds (% Sky Obscured)

12
14
17
19
26
33
40
47
57
67
77
72
68
64
46
22
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

14
9
7
8
8
13
18
23
34
48
57
62
68
74
55
33
12
11
5
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
8
8
7
8
8

Fog (%)

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

Precipitation Probability (%)

2
2
1
0
0
1
0
0
11
17
23
31
36
42
45
39
25
27
26
16
14
10
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
2
3
3
3
5
7
8
10
11
12
12
11
11
10
10
9
8
7
6
6
5

Feels Like (°C)

3
2
2
2
2
1
2
3
4
5
5
6
10
10
11
10
11
11
7
7
6
5
4

Dew Point (°C)

2
2
1
2
2
2
3
4
6
6
8
8
9
10
11
10
10
9
8
7
6
5
4

Relative Humidity (%)

94
94
94
93
91
89
88
85
82
80
80
77
84
90
96
96
98
98
98
98
96
96
96

Pressure (mb)

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

Ozone (du)

340
342
344
345
345
345
345
344
344
344
344
344
350
355
361
364
367
370
369
368
366
364
362

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

Generated: 27/03/26 03:09:23. Forecast: 27/03/26 to 02/04/26. Timezone: UTC+1.00