Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 31

Waxing Gibbous 99%

18:27

06:41

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
10 Bad
11 Bad

Sun - Rise: 07:07, Set: 19:57, Transit: 13:33. Moon - Rise: 18:27, Set: 06:41. Civil Dark: 20:28 - 06:36. Nautical Dark: 21:05 - 05:59. Astro Dark: 21:44 - 05:20

Total Clouds (% Sky Obscured)

76
77
79
78
87
71
63
95
66
80
82
61
74
61
65
69
63
74
85
88
91
81
65
52

Low Clouds (% Sky Obscured)

57
64
55
39
78
50
50
57
57
74
72
38
56
53
55
58
56
58
64
82
84
75
54
52

Medium Clouds (% Sky Obscured)

28
23
31
31
19
24
17
76
23
56
46
57
58
9
9
16
11
38
58
28
57
53
30
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
55
2
3
5
1
1
2
0
0
3
3
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
0
0
0

Precipitation Type

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

Precipitation Probability (%)

60
67
15
69
66
56
47
27
26
22
14
7
4
8
7
7
9
13
18
25
38
37
17
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
7
7
8
7
6
3
1
2
2
1
1
1
1
1
1
1
1
1
2
2
4
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
79
75
68
66
66
66
78
86
86
88
89
94
96
94
96
94
96
98
96
94
89
85
73

Pressure (mb)

1027
1027
1027
1026
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1027
1027
1026
1026
1026
1025
1025
1025
1025
1024

Ozone (du)

359
359
361
359
357
356
355
355
358
361
364
366
368
371
373
377
383
387
395
409
421
422
431
439

Wednesday 1

Waxing Gibbous 100%

19:38

06:56

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

Sun - Rise: 07:05, Set: 19:59, Transit: 13:33. Moon - Rise: 19:38, Set: 06:56. Civil Dark: 20:29 - 06:34. Nautical Dark: 21:06 - 05:57. Astro Dark: 21:45 - 05:17

Total Clouds (% Sky Obscured)

82
64
72
75
100
60
46
60
51
58
44
10
34
40
30
35
35
35
35
55
52
53
56
68

Low Clouds (% Sky Obscured)

81
60
67
58
75
44
28
51
44
48
37
5
21
25
20
20
20
20
20
44
41
47
50
63

Medium Clouds (% Sky Obscured)

0
0
0
12
61
29
2
0
3
2
1
1
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
7
4
2
1
1
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
4
5
9
9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

33
22
21
29
23
18
7
13
1
2
3
0
1
0
0
0
0
1
0
1
0
1
2
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)

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

Chance of Frost

Temperature (°C)

6
7
7
7
8
8
8
6
5
3
2
2
1
1
1
1
1
1
1
1
1
2
4
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
56
53
56
52
56
62
76
78
85
91
94
94
89
84
88
86
84
84
84
83
79
75
72

Pressure (mb)

1023
1022
1021
1021
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1018
1019
1019
1019
1019

Ozone (du)

452
463
463
459
453
451
453
451
449
450
445
440
436
427
424
422
416
406
402
402
404
404
403
402

Thursday 2

Full Moon 99%

20:48

07:13

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 OK
03 Good
04 OK
05 OK
06 OK
07 Good
08 OK
09 Good
10 Good
11 Good

Sun - Rise: 07:03, Set: 20:00, Transit: 13:32. Moon - Rise: 20:48, Set: 07:13. Civil Dark: 20:31 - 06:32. Nautical Dark: 21:08 - 05:54. Astro Dark: 21:47 - 05:15

Total Clouds (% Sky Obscured)

73
65
69
78
100
94
90
81
78
76
64
70
73
50
24
3
25
25
14
10
11
10
9
16

Low Clouds (% Sky Obscured)

69
63
68
74
100
85
68
69
67
56
37
44
54
37
24
1
23
25
11
10
8
5
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
17
31
20
23
19
12
20
16
6
0
0
2
1
0
0
2
4
5
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
30
0
1
1
2
0
0
0
0
0
2

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
2
0
0
1
2
13
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

7
9
10
10
10
9
9
9
7
6
5
4
3
2
2
1
1
0
0
-1
0
3
6
9

Feels Like (°C)

3
4
7
7
7
7
7
6
5
4
2
2
1
0
2
1
0
-1
-1
-1
0
3
7
9

Dew Point (°C)

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

Relative Humidity (%)

66
60
53
51
53
60
68
73
78
81
79
82
83
85
91
93
94
94
92
94
89
76
66
58

Pressure (mb)

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

Ozone (du)

400
399
399
403
405
405
409
416
422
435
442
434
415
393
381
375
372
376
380
378
373
372
372
370

Friday 3

Waning Gibbous 96%

21:58

07:32

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
10 Bad
11 OK

Sun - Rise: 07:01, Set: 20:01, Transit: 13:32. Moon - Rise: 21:58, Set: 07:32. Civil Dark: 20:32 - 06:30. Nautical Dark: 21:10 - 05:52. Astro Dark: 21:49 - 05:13

Total Clouds (% Sky Obscured)

27
42
57
80
83
84
66
64
69
71
68
66
66
65
65
64
58
58
54
50
59
52
47
43

Low Clouds (% Sky Obscured)

3
8
18
37
41
37
20
14
14
12
2
11
23
34
40
45
50
54
54
50
59
52
47
36

Medium Clouds (% Sky Obscured)

20
29
37
45
53
50
47
48
50
53
50
48
46
45
43
37
36
37
39
40
42
39
37
29

High Clouds (% Sky Obscured)

4
5
4
2
0
1
2
3
22
39
57
57
51
42
39
46
48
34
17
0
0
0
0
1

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
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

1
2
1
1
1
13
1
0
0
0
0
5
8
12
24
30
40
42
28
26
26
15
6
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
13
13
13
13
12
11
9
8
8
7
7
7
6
6
6
6
5
5
6
7
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
48
46
46
47
52
55
70
80
85
88
90
90
91
93
94
93
94
94
94
91
79
67
57

Pressure (mb)

1021
1021
1020
1020
1020
1020
1020
1021
1022
1023
1023
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

368
369
369
367
367
368
369
369
368
368
368
368
367
366
364
364
362
362
363
364
365
366
365
363

Saturday 4

Waning Gibbous 92%

23:09

07:55

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

Sun - Rise: 06:59, Set: 20:03, Transit: 13:32. Moon - Rise: 23:09, Set: 07:55. Civil Dark: 20:34 - 06:28. Nautical Dark: 21:11 - 05:50. Astro Dark: 21:51 - 05:10

Total Clouds (% Sky Obscured)

33
28
25
20
20
12
8
4
4
3
3
7
11
16
20
24
27
17
9
1
1
1
1
20

Low Clouds (% Sky Obscured)

29
22
20
18
17
11
6
0
0
0
0
2
5
8
5
3
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

22
14
10
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
2
2
2
3
2
2
2
2
2
2
4
7
9
18
24
27
17
9
0
0
1
1
20

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 (%)

2
0
1
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

12
13
14
15
15
16
15
13
11
9
8
7
6
5
4
4
4
4
4
4
4
7
11
14

Feels Like (°C)

11
12
13
13
14
14
14
13
11
9
8
7
6
5
4
4
4
4
4
3
3
5
6
8

Dew Point (°C)

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

Relative Humidity (%)

51
47
42
41
40
42
48
63
75
81
87
88
91
89
91
93
94
94
91
91
88
77
65
57

Pressure (mb)

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

Ozone (du)

364
363
363
363
363
364
363
363
365
365
366
368
368
366
365
366
367
368
368
369
369
369
368
368

Sunday 5

Waning Gibbous 85%

00:18

08:25

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

Sun - Rise: 06:57, Set: 20:04, Transit: 13:31. Moon - Rise: 00:18, Set: 08:25. Civil Dark: 20:35 - 06:26. Nautical Dark: 21:13 - 05:48. Astro Dark: 21:53 - 05:08

Total Clouds (% Sky Obscured)

40
59
53
49
42
35
25
12
14
21
22
48
73
98
82
67
52
42
32
22
37
55
71
77

Low Clouds (% Sky Obscured)

0
0
4
9
8
8
14
12
7
5
3
2
1
1
1
1
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
4
6
25
44
63
50
37
27
16
8
0
20
40
59
69

High Clouds (% Sky Obscured)

40
59
50
38
31
23
8
2
6
10
15
28
41
30
29
28
28
16
19
20
27
23
19
19

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 (%)

1
1
1
0
1
6
7
10
8
4
0
5
8
4
5
3
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)

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

Chance of Frost

Temperature (°C)

16
17
19
20
20
20
18
16
14
13
12
10
9
9
8
8
8
7
7
7
7
10
12
15

Feels Like (°C)

8
10
11
20
19
19
19
19
18
12
12
11
11
11
10
7
7
6
6
6
6
7
8
9

Dew Point (°C)

6
7
7
9
11
12
12
12
11
11
10
8
8
7
7
7
6
6
6
6
6
7
8
9

Relative Humidity (%)

53
50
46
49
55
59
65
73
80
84
87
88
90
91
91
93
91
93
91
90
90
81
75
67

Pressure (mb)

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

Ozone (du)

367
366
365
363
362
360
358
356
354
353
352
351
350
349
348
348
348
349
349
350
351
353
355
357

Monday 6

Waning Gibbous 78%

01:23

09:02

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

Sun - Rise: 06:55, Set: 20:06, Transit: 13:31. Moon - Rise: 01:23, Set: 09:02. Civil Dark: 20:37 - 06:24. Nautical Dark: 21:14 - 05:46. Astro Dark: 21:55 - 05:05

Total Clouds (% Sky Obscured)

84
90
93
97
100
88
78
65
47
30
12
15
17
20
24
30
31
20
13
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

81
90
93
97
100
86
72
59
42
24
5
10
15
20
24
30
31
20
13
5

High Clouds (% Sky Obscured)

23
28
28
34
47
51
43
26
19
14
6
8
10
11
15
21
28
20
13
3

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
1
0
0
1
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
18
19
19
19
19
17
15
12
12
11
9
9
9
8
7
7
7
7
7

Feels Like (°C)

10
11
12
18
17
17
17
18
17
12
12
11
11
11
10
8
8
7
7
6

Dew Point (°C)

9
9
9
9
8
8
9
10
9
10
9
8
8
8
7
6
6
6
5
5

Relative Humidity (%)

62
56
51
50
49
48
57
68
79
84
88
91
93
93
94
93
93
91
88
87

Pressure (mb)

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

Ozone (du)

357
357
356
357
357
358
358
358
357
357
357
356
356
355
354
354
355
355
356
357

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

Generated: 31/03/26 12:57:51. Forecast: 31/03/26 to 06/04/26. Timezone: UTC+2.00