Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 3

Waning Gibbous 96%

21:57

07:07

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
14 Bad

Sun - Rise: 06:43, Set: 19:50, Transit: 13:17. Moon - Rise: 21:57, Set: 07:07. Civil Dark: 20:24 - 06:09. Nautical Dark: 21:04 - 05:29. Astro Dark: 21:47 - 04:46

Total Clouds (% Sky Obscured)

100
99
95
97
87
91
96
91
91
84
93
92
100
100
100
100
100
98
85
90
87
81
83
76

Low Clouds (% Sky Obscured)

95
84
90
93
77
81
70
81
74
58
66
71
100
100
100
100
99
88
76
90
87
81
83
76

Medium Clouds (% Sky Obscured)

56
21
23
18
26
27
47
30
39
17
67
51
22
30
43
56
32
35
17
18
2
0
0
0

High Clouds (% Sky Obscured)

95
99
88
68
33
38
49
86
81
74
2
0
0
0
20
60
47
87
7
26
27
22
16
4

ISS Passover

Visibility (miles)

1
9
5
5
9
6
9
9
9
9
9
9
4
0
0
0
0
5
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
28
92
92
81
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 (%)

12
6
6
6
5
5
2
2
3
4
1
5
7
9
16
4
2
1
4
0
1
1
2
8

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)

19
19
18
17
16
15
12
11
10
10
7
5
4
6
9
12
14
17
18
20
22
25
25
24

Chance of Frost

Temperature (°C)

14
14
14
13
13
12
11
11
11
11
10
10
10
10
11
11
11
11
11
12
12
13
13
12

Feels Like (°C)

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

Dew Point (°C)

14
13
13
12
12
11
10
9
8
9
9
9
9
10
10
11
11
10
10
10
9
8
8
8

Relative Humidity (%)

96
92
92
93
92
92
92
87
84
87
91
95
96
98
96
96
96
95
90
86
77
74
71
72

Pressure (mb)

1013
1013
1014
1014
1014
1015
1016
1017
1017
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1015
1015
1014
1013

Ozone (du)

376
373
369
368
369
370
372
373
374
375
375
373
372
370
366
367
369
370
366
365
364
362
363
364

Saturday 4

Waning Gibbous 91%

23:11

07:27

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
14 Bad

Sun - Rise: 06:41, Set: 19:52, Transit: 13:17. Moon - Rise: 23:11, Set: 07:27. Civil Dark: 20:25 - 06:07. Nautical Dark: 21:06 - 05:27. Astro Dark: 21:49 - 04:43

Total Clouds (% Sky Obscured)

73
76
93
78
92
99
100
83
90
92
97
97
100
99
97
98
98
100
77
78
85
89
95
94

Low Clouds (% Sky Obscured)

73
72
93
78
78
93
99
48
50
41
48
53
54
52
71
46
41
36
39
50
47
60
66
55

Medium Clouds (% Sky Obscured)

0
1
0
0
10
79
86
60
62
59
75
80
78
87
76
69
90
96
9
1
44
54
50
50

High Clouds (% Sky Obscured)

0
3
10
14
77
92
40
70
78
66
79
55
100
90
79
91
69
100
68
57
80
66
30
42

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 (%)

14
23
13
21
8
9
39
14
1
1
1
5
8
11
27
29
18
25
26
25
6
9
3
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)

24
25
27
26
26
26
27
28
26
24
21
17
16
14
12
12
13
14
14
15
17
17
17
17

Chance of Frost

Temperature (°C)

12
12
12
12
11
11
12
11
10
10
9
9
9
8
8
8
8
8
8
9
10
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
84
86
89
87
86
83
81
67
67
68
78
82
75
75
81
82
81
78
74
65
58
54
53

Pressure (mb)

1012
1011
1010
1009
1009
1008
1008
1008
1009
1009
1010
1011
1012
1012
1013
1014
1015
1017
1018
1019
1020
1021
1022
1022

Ozone (du)

363
362
367
361
360
362
366
369
372
378
380
381
380
380
377
377
378
383
385
385
385
387
388
388

Sunday 5

Waning Gibbous 85%

00:23

07:53

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

Sun - Rise: 06:38, Set: 19:54, Transit: 13:17. Moon - Rise: 00:23, Set: 07:53. Civil Dark: 20:27 - 06:05. Nautical Dark: 21:08 - 05:24. Astro Dark: 21:52 - 04:40

Total Clouds (% Sky Obscured)

92
96
44
26
17
5
52
50
35
48
65
74
88
76
93
91
77
63
44
62
80
98
78
65

Low Clouds (% Sky Obscured)

60
52
43
26
9
1
1
1
1
13
19
19
29
31
37
19
15
11
7
10
9
4
2
5

Medium Clouds (% Sky Obscured)

39
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
24

High Clouds (% Sky Obscured)

11
45
10
2
7
2
52
50
35
41
53
66
77
61
79
81
66
50
30
53
80
98
74
39

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 (%)

17
6
4
3
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)

16
15
14
11
9
5
4
3
2
2
2
2
1
1
2
2
3
5
10
14
15
15
16
15

Chance of Frost

Temperature (°C)

11
11
11
11
9
8
6
5
5
4
4
3
3
4
4
4
4
6
9
10
11
11
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
57
58
66
72
79
82
82
82
82
83
83
85
85
85
86
85
82
74
73
71
68
70
67

Pressure (mb)

1023
1023
1024
1024
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024

Ozone (du)

386
387
380
378
375
372
369
367
363
361
361
362
361
361
362
363
362
364
364
362
361
360
358
357

Monday 6

Waning Gibbous 77%

01:31

08:29

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

Sun - Rise: 06:36, Set: 19:55, Transit: 13:17. Moon - Rise: 01:31, Set: 08:29. Civil Dark: 20:29 - 06:03. Nautical Dark: 21:10 - 05:22. Astro Dark: 21:54 - 04:37

Total Clouds (% Sky Obscured)

58
62
57
66
57
54
16
32
12
16
22
29
36
42
50
60
59
70
63
41
45
88
67
51

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
10
16
22
28
34
41
48
57
56
50
34
23
24
28
16
9

Medium Clouds (% Sky Obscured)

32
39
33
40
28
43
12
32
0
0
0
0
0
0
0
0
0
0
0
4
11
19
12
8

High Clouds (% Sky Obscured)

36
29
11
5
10
12
3
28
2
0
1
3
4
1
1
1
1
15
15
20
32
65
50
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
5
5
4
4
1
0
0
0
0
8
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
1
6
11
22
20
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)

15
15
13
12
10
8
7
6
6
6
5
6
6
6
7
7
8
9
11
12
13
13
14
14

Chance of Frost

Temperature (°C)

12
12
11
11
9
8
8
8
8
8
8
8
8
8
8
8
8
10
10
12
12
13
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
72
77
85
93
95
96
96
98
98
98
98
100
100
100
98
96
91
87
81
80
83
83

Pressure (mb)

1023
1023
1023
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1018
1018
1017
1017
1017
1016
1016
1016
1016
1015
1015

Ozone (du)

355
355
355
353
352
352
352
352
351
350
351
353
351
351
351
351
351
351
352
352
351
351
351
352

Tuesday 7

Waning Gibbous 69%

02:29

09:16

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
14 Bad

Sun - Rise: 06:34, Set: 19:57, Transit: 13:16. Moon - Rise: 02:29, Set: 09:16. Civil Dark: 20:31 - 06:00. Nautical Dark: 21:12 - 05:19. Astro Dark: 21:56 - 04:34

Total Clouds (% Sky Obscured)

17
37
62
76
63
51
37
49
60
67
66
65
65
69
76
82
89
84
77
80
81
81
86
87

Low Clouds (% Sky Obscured)

5
14
15
15
15
15
21
27
36
45
43
42
40
43
45
46
39
32
25
33
41
53
52
51

Medium Clouds (% Sky Obscured)

3
16
30
44
30
17
3
7
10
12
26
42
60
64
73
79
53
30
14
8
4
1
7
14

High Clouds (% Sky Obscured)

9
1
19
10
4
6
1
5
11
17
16
19
25
49
67
78
57
42
26
20
19
26
25
23

ISS Passover

Visibility (miles)

5
9
9
9
9
9
5
1
1
9
9
9
9
9
8
7
6
7
8
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 (%)

32
23
41
44
39
43
9
3
3
0
0
0
0
3
3
0
0
0
0
2
5
8
10
12

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)

13
11
8
7
5
4
3
3
3
3
4
3
3
3
3
3
4
3
3
2
3
4
5
6

Chance of Frost

Temperature (°C)

14
14
13
13
12
11
11
10
10
10
9
9
9
9
9
9
8
11
13
16
16
17
17
17

Feels Like (°C)

9
12
11
11
11
10
10
9
9
9
8
8
8
8
8
8
7
9
10
12
12
13
14
17

Dew Point (°C)

11
12
12
12
11
11
11
10
10
10
9
9
8
8
8
8
8
10
11
13
13
13
12
13

Relative Humidity (%)

86
89
89
90
93
96
98
98
100
96
98
96
96
95
95
95
95
90
86
83
79
77
72
76

Pressure (mb)

1015
1014
1014
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1021

Ozone (du)

354
355
354
355
355
355
355
356
359
361
362
363
363
364
365
367
368
369
371
372
373
374
375
375

Wednesday 8

Waning Gibbous 59%

03:16

10:15

15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 Good
21 Good
22 OK
23 OK
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

Sun - Rise: 06:32, Set: 19:58, Transit: 13:16. Moon - Rise: 03:16, Set: 10:15. Civil Dark: 20:32 - 05:58. Nautical Dark: 21:13 - 05:17. Astro Dark: 21:58 - 04:32

Total Clouds (% Sky Obscured)

88
79
65
50
28
13
0
8
15
23
52
76
100
95
93
93
80
63
46
61
76
91
94
97

Low Clouds (% Sky Obscured)

49
39
29
18
12
6
0
2
4
6
10
15
18
22
30
41
43
43
44
53
60
67
62
55

Medium Clouds (% Sky Obscured)

34
37
37
28
16
7
0
0
0
0
7
15
23
21
20
16
20
27
34
33
31
30
19
9

High Clouds (% Sky Obscured)

30
18
16
10
7
3
0
3
6
8
35
63
89
86
81
80
56
30
0
23
46
69
80
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
7
8
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 (%)

13
11
10
3
5
5
0
10
14
17
22
23
20
19
14
10
17
15
8
17
16
6
8
9

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

Chance of Frost

Temperature (°C)

16
16
15
14
13
11
10
7
7
7
6
5
5
4
4
5
5
8
10
13
14
14
15
15

Feels Like (°C)

16
15
15
14
14
10
9
8
7
5
3
3
3
3
3
4
5
4
6
8
9
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

79
83
85
84
86
87
88
90
91
93
93
93
94
93
91
91
91
82
76
69
67
63
59
60

Pressure (mb)

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

Ozone (du)

375
375
373
371
369
368
367
366
367
368
369
374
378
383
394
405
417
418
420
422
419
416
413
404

Thursday 9

Waning Gibbous 49%

03:52

11:24

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: 06:30, Set: 20:00, Transit: 13:16. Moon - Rise: 03:52, Set: 11:24. Civil Dark: 20:34 - 05:56. Nautical Dark: 21:15 - 05:14. Astro Dark: 22:01 - 04:29

Total Clouds (% Sky Obscured)

100
100
97
100
99
98
98
98
99
100
93
87
83
84
89
90

Low Clouds (% Sky Obscured)

43
35
33
31
32
31
28
40
50
60
63
67
70
64
58
52

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
2
5
8
15
36
50
69

High Clouds (% Sky Obscured)

100
97
97
100
98
97
97
98
99
100
76
52
29
24
29
40

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

4
7
5
0
0
1
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

Wind Speed/Direction (mph)

14
14
11
11
10
8
6
4
4
4
4
3
3
3
3
3

Chance of Frost

Temperature (°C)

14
14
13
11
10
9
8
6
6
6
6
6
6
6
7
7

Feels Like (°C)

10
10
9
9
8
4
4
4
4
3
2
3
3
3
3
3

Dew Point (°C)

7
7
7
7
7
7
6
5
5
5
4
4
4
5
5
5

Relative Humidity (%)

61
62
68
73
78
82
87
91
91
91
91
90
88
88
87
87

Pressure (mb)

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

Ozone (du)

395
385
382
378
374
372
370
367
366
364
362
361
360
359
359
359

Forecast for Buckfastleigh, Devon, United Kingdom (50.48,-3.78)

Generated: 03/04/26 14:15:32. Forecast: 03/04/26 to 09/04/26. Timezone: UTC+1.00