Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 31

Waxing Gibbous 99%

18:13

06:24

17 Bad
18 Bad
19 Bad
20 OK
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
15 Bad
16 Bad

Sun - Rise: 06:48, Set: 19:44, Transit: 13:17. Moon - Rise: 18:13, Set: 06:24. Civil Dark: 20:17 - 06:15. Nautical Dark: 20:57 - 05:34. Astro Dark: 21:40 - 04:52

Total Clouds (% Sky Obscured)

55
56
38
12
0
34
42
57
62
59
81
88
91
96
94
98
100
100
100
100
94
98
93
96

Low Clouds (% Sky Obscured)

34
33
10
11
0
34
42
57
62
59
81
83
80
60
84
73
87
92
96
100
86
72
87
89

Medium Clouds (% Sky Obscured)

29
0
0
0
0
0
0
0
0
0
4
37
57
70
56
37
5
1
0
0
0
0
12
31

High Clouds (% Sky Obscured)

53
0
0
0
0
0
0
0
0
0
0
4
7
27
18
48
100
100
100
66
66
77
2
4

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
1
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
1
1
0
0
2
3
9
3
3
19

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)

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

Chance of Frost

Temperature (°C)

16
14
12
10
9
8
8
8
8
7
7
7
7
8
8
9
10
10
11
11
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
83
90
91
93
96
95
93
93
93
93
93
93
84
78
78
76
71
71
70
68
72
71
75

Pressure (mb)

1031
1030
1031
1031
1032
1032
1031
1031
1031
1030
1030
1029
1029
1029
1028
1028
1028
1028
1027
1027
1026
1025
1025
1024

Ozone (du)

334
334
329
326
327
328
329
330
331
332
332
331
330
331
331
332
334
336
335
330
330
330
331
330

Wednesday 1

Waxing Gibbous 100%

19:27

06:36

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

Sun - Rise: 06:46, Set: 19:46, Transit: 13:17. Moon - Rise: 19:27, Set: 06:36. Civil Dark: 20:19 - 06:12. Nautical Dark: 20:59 - 05:32. Astro Dark: 21:42 - 04:49

Total Clouds (% Sky Obscured)

98
100
87
98
100
100
100
34
28
5
5
0
0
1
21
39
37
54
50
47
32
40
67
76

Low Clouds (% Sky Obscured)

77
77
72
96
84
90
81
34
28
0
0
0
0
0
0
5
32
42
44
39
29
40
63
51

Medium Clouds (% Sky Obscured)

91
59
66
61
95
86
76
25
28
0
0
0
0
1
15
18
10
22
13
22
15
0
6
29

High Clouds (% Sky Obscured)

34
64
4
7
95
100
100
34
28
0
0
0
0
0
2
22
5
10
10
5
2
3
34
71

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 (%)

5
5
0
2
5
26
4
0
1
0
2
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)

11
10
9
8
7
6
7
7
8
11
14
12
11
9
7
7
10
11
11
9
8
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
8
7
7
8
8
8
7
5
2
1
1
1
1
1
1
4
5
7
9
9
10
9

Dew Point (°C)

8
8
8
8
8
8
9
9
9
7
5
3
2
2
2
1
2
2
2
3
3
3
4
4

Relative Humidity (%)

76
80
84
85
87
90
93
95
96
88
85
88
83
83
86
82
76
69
64
62
60
58
57
58

Pressure (mb)

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

Ozone (du)

331
331
331
331
332
335
340
346
355
364
362
361
363
364
366
367
366
366
367
371
374
375
375
376

Thursday 2

Full Moon 99%

20:41

06:49

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
15 Bad
16 Bad

Sun - Rise: 06:43, Set: 19:48, Transit: 13:16. Moon - Rise: 20:41, Set: 06:49. Civil Dark: 20:21 - 06:10. Nautical Dark: 21:01 - 05:30. Astro Dark: 21:44 - 04:46

Total Clouds (% Sky Obscured)

86
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

51
70
40
47
13
64
79
64
90
100
100
96
100
100
100
100
89
82
76
82
88
90
92
80

Medium Clouds (% Sky Obscured)

35
80
98
76
69
60
63
73
72
93
93
86
87
86
96
89
74
36
83
92
83
77
72
61

High Clouds (% Sky Obscured)

73
100
100
88
100
81
83
100
100
65
100
98
100
100
97
79
100
99
100
100
80
63
36
28

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
3
8
24
29
24
20
53
64
54
53
57
45
10
11
6
2
2
5
2
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
8
6
4
3
3
5
6
7
9
10
11
12
13
13
14
14
15
16
16
16
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
3
3
2
2
1
1
3
5
6
8
8
9
9
9
10
11
11
11
12
11
11

Relative Humidity (%)

60
68
73
76
75
71
69
66
67
73
81
88
95
95
95
96
95
95
95
95
90
89
83
80

Pressure (mb)

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

Ozone (du)

377
376
376
374
372
374
376
377
379
378
377
376
375
374
373
371
370
369
368
370
371
371
371
372

Friday 3

Waning Gibbous 96%

21:56

07:05

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
15 Bad
16 Bad

Sun - Rise: 06:41, Set: 19:49, Transit: 13:16. Moon - Rise: 21:56, Set: 07:05. Civil Dark: 20:23 - 06:08. Nautical Dark: 21:03 - 05:27. Astro Dark: 21:46 - 04:43

Total Clouds (% Sky Obscured)

100
99
76
60
57
62
78
94
92
79
77
84
91
100
100
100
87
86
84
73
68
45
47
47

Low Clouds (% Sky Obscured)

77
67
65
60
57
62
78
94
88
71
58
70
82
88
87
86
87
82
77
68
68
45
47
47

Medium Clouds (% Sky Obscured)

48
39
14
5
5
2
1
0
0
0
0
4
39
60
52
30
25
20
30
35
23
11
0
10

High Clouds (% Sky Obscured)

28
10
7
0
2
10
17
29
21
20
20
47
75
100
100
100
66
76
69
56
42
19
7
9

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 (%)

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

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
13
12
10
8
7
7
7
8
8
8
9
9
9
9
12
14
17
19
21
22
22
22
22

Chance of Frost

Temperature (°C)

15
14
13
11
10
10
10
10
10
10
10
9
9
10
10
10
11
12
12
13
13
13
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
79
82
90
93
93
95
93
95
95
96
95
96
95
93
91
87
80
75
74
72
69
69
67

Pressure (mb)

1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1013
1012
1011
1010

Ozone (du)

371
371
371
369
369
369
368
367
369
370
367
367
365
363
362
362
360
353
355
356
356
357
356
357

Saturday 4

Waning Gibbous 91%

23:10

07:25

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 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:39, Set: 19:51, Transit: 13:16. Moon - Rise: 23:10, Set: 07:25. Civil Dark: 20:24 - 06:05. Nautical Dark: 21:05 - 05:25. Astro Dark: 21:49 - 04:41

Total Clouds (% Sky Obscured)

50
95
94
98
100
100
100
100
100
99
98
74
36
19
90
80
70
66
61
57
68
79
91
71

Low Clouds (% Sky Obscured)

50
49
52
60
57
51
44
40
26
11
0
0
0
0
10
12
10
13
16
19
16
13
10
12

Medium Clouds (% Sky Obscured)

18
29
34
56
81
87
86
80
57
56
34
21
2
0
5
4
4
6
13
13
12
11
8
6

High Clouds (% Sky Obscured)

12
45
63
85
100
100
98
100
100
99
98
67
31
0
50
25
0
0
0
1
22
43
61
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
13
29
45
61
60
42
5
9
9
1
2
6
8
19
22
19
22
23
24
23
23
20
20

Precipitation Amount (mm)

0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

22
22
22
20
21
18
16
16
17
15
15
14
14
14
11
13
14
15
14
14
13
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
8
8
7
8
5
2
-1
-0
1
1
2
1
1
2
3
3
3
3
3
3
3
3

Relative Humidity (%)

70
72
81
83
75
81
77
62
53
57
64
70
72
67
69
68
68
67
63
60
57
57
58
58

Pressure (mb)

1009
1009
1008
1008
1008
1008
1009
1010
1010
1011
1012
1013
1014
1015
1016
1018
1019
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

358
361
360
360
360
364
367
369
369
371
373
375
378
383
384
384
383
383
383
384
385
385
386
386

Sunday 5

Waning Gibbous 85%

00:22

07:51

17 Bad
18 Bad
19 OK
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 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:37, Set: 19:52, Transit: 13:15. Moon - Rise: 00:22, Set: 07:51. Civil Dark: 20:26 - 06:03. Nautical Dark: 21:07 - 05:22. Astro Dark: 21:51 - 04:38

Total Clouds (% Sky Obscured)

59
41
37
29
16
30
48
67
72
67
68
83
84
93
95
98
100
99
97
97
95
93
92
92

Low Clouds (% Sky Obscured)

17
18
17
14
10
28
43
60
59
57
59
69
80
88
89
90
91
91
91
91
87
82
79
82

Medium Clouds (% Sky Obscured)

2
0
0
0
0
13
37
67
72
67
68
71
61
47
33
32
30
29
27
22
22
27
18
19

High Clouds (% Sky Obscured)

27
8
14
24
16
30
48
67
72
67
68
75
54
31
42
52
63
44
26
15
18
19
17
46

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

Precipitation Probability (%)

21
19
16
12
3
5
7
9
23
30
38
42
43
21
24
25
19
19
22
31
46
44
40
46

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
7
7
5
4
3
4
5
7
8
8
10
11
13
15
16
16
17
18
19
19
19
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
4
5
4
3
2
2
2
2
3
3
4
5
6
7
7
8
8
8
8
8
8
9
9

Relative Humidity (%)

63
69
75
78
81
83
85
85
85
86
86
86
87
87
85
87
85
87
84
83
81
81
83
83

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1019
1019
1018
1017
1016
1015
1015
1014
1014
1013
1013
1012
1012
1011
1010
1010
1009

Ozone (du)

385
384
383
381
379
377
376
375
374
374
373
372
371
371
370
371
372
373
374
374
374
374
374
374

Monday 6

Waning Gibbous 77%

01:30

08:26

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

Sun - Rise: 06:35, Set: 19:54, Transit: 13:15. Moon - Rise: 01:30, Set: 08:26. Civil Dark: 20:28 - 06:01. Nautical Dark: 21:09 - 05:20. Astro Dark: 21:53 - 04:35

Total Clouds (% Sky Obscured)

91
92
93
93
94
94
93
91
94
97
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
82
86
90
90
69
46
24
16
16
24
60
81
98
95
92
90
76
63
50

Medium Clouds (% Sky Obscured)

19
20
46
64
76
80
82
85
87
88
92
95
97
100
100
100
100
96
93
89

High Clouds (% Sky Obscured)

72
92
87
80
72
63
51
34
56
77
100
100
100
100
100
100
100
100
100
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

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

Precipitation Probability (%)

42
33
45
66
63
70
55
21
33
35
7
47
49
44
45
52
50
67
62
42

Precipitation Amount (mm)

0
0
0
0.2
0
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0

Wind Speed/Direction (mph)

16
14
13
13
13
13
13
12
12
10
9
8
7
7
7
5
9
13
13
13

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
9
9
10
11

Feels Like (°C)

6
6
6
7
7
8
8
8
8
8
7
7
7
7
8
7
8
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

86
90
93
92
91
91
88
88
85
85
84
85
88
91
96
91
88
87
77
68

Pressure (mb)

1008
1007
1007
1006
1006
1006
1005
1005
1005
1004
1003
1003
1003
1003
1002
1003
1004
1004
1004
1005

Ozone (du)

376
377
378
379
381
382
382
383
383
385
387
390
391
393
395
399
402
405
407
409

Forecast for Exmouth, Devon, United Kingdom (50.62,-3.41)

Generated: 31/03/26 16:59:25. Forecast: 31/03/26 to 06/04/26. Timezone: UTC+1.00