Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

First Quarter 54%

12:36

02:29

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

Sun - Rise: 05:14, Set: 21:08, Transit: 13:12. Moon - Rise: 12:36, Set: 02:29. Civil Dark: 21:50 - 04:32. Nautical Dark: 22:48 - 03:33. Astro Dark: 00:26 - 01:50

Total Clouds (% Sky Obscured)

64
61
58
61
52
38
35
33
22
26
8
16
12
4
1
0
1
1
1
1
1
2
2
1

Low Clouds (% Sky Obscured)

29
30
37
33
28
20
17
11
16
25
5
13
10
3
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

27
21
4
2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
4
58
61
52
38
22
9
9
9
8
8
8
2
1
0
1
1
1
1
1
2
2
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 (%)

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

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

Chance of Frost

Temperature (°C)

14
17
19
21
22
23
23
23
22
20
18
16
15
13
12
11
11
11
10
10
10
13
16
18

Feels Like (°C)

17
20
22
21
22
23
24
25
25
22
20
18
16
14
13
12
12
12
10
11
11
14
18
20

Dew Point (°C)

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

Relative Humidity (%)

69
65
61
60
59
56
57
59
63
74
83
92
92
90
89
87
85
84
81
78
77
76
69
69

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031

Ozone (du)

336
334
333
333
333
332
330
329
327
325
325
325
325
324
323
323
324
323
322
322
320
320
319
321

Sunday 24

Waxing Gibbous 64%

13:54

02:42

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

Sun - Rise: 05:13, Set: 21:09, Transit: 13:12. Moon - Rise: 13:54, Set: 02:42. Civil Dark: 21:51 - 04:31. Nautical Dark: 22:50 - 03:31. Astro Dark: 00:33 - 01:43

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
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
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
0
0
0
0
0
0
0
0
1
1
0
5

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
1
1
1

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)

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

Chance of Frost

Temperature (°C)

21
22
23
24
25
24
25
24
24
23
21
19
17
17
16
15
14
14
14
14
13
15
19
22

Feels Like (°C)

22
24
25
25
26
26
26
26
25
25
24
21
19
18
17
16
16
16
16
15
15
17
20
23

Dew Point (°C)

14
15
15
16
16
15
15
15
16
17
16
15
13
13
12
12
12
12
13
12
12
13
16
19

Relative Humidity (%)

67
64
61
59
57
55
56
56
59
68
73
76
76
77
79
82
83
86
89
89
89
85
82
83

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1031
1031

Ozone (du)

323
323
323
325
327
327
328
328
327
326
325
324
324
324
325
322
321
320
320
319
316
316
318
319

Monday 25

Waxing Gibbous 74%

15:08

02:54

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

Sun - Rise: 05:12, Set: 21:10, Transit: 13:12. Moon - Rise: 15:08, Set: 02:54. Civil Dark: 21:53 - 04:30. Nautical Dark: 22:52 - 03:30. Astro Dark: 00:40 - 01:34

Total Clouds (% Sky Obscured)

3
4
2
0
0
0
1
1
0
2
0
0
0
0
11
25
32
30
31
43
44
38
35
35

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
25
32
29
30
40
38
35
35
35

High Clouds (% Sky Obscured)

3
4
2
0
0
0
1
1
0
1
0
0
0
0
0
0
0
2
3
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 (%)

2
1
1
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
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)

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

Chance of Frost

Temperature (°C)

23
23
24
24
25
25
25
24
23
22
21
19
17
16
16
16
16
15
15
15
16
17
19
20

Feels Like (°C)

24
24
25
25
26
26
26
25
25
24
23
20
19
18
17
17
17
17
16
17
17
19
20
22

Dew Point (°C)

19
19
19
20
20
20
19
19
18
18
18
16
15
14
14
13
13
13
13
13
14
15
16
16

Relative Humidity (%)

79
78
75
74
73
71
69
70
71
75
83
85
85
85
86
86
86
86
87
87
90
86
81
75

Pressure (mb)

1031
1031
1031
1031
1030
1030
1030
1030
1029
1029
1029
1029
1030
1030
1030
1029
1029
1029
1029
1028
1028
1028
1029
1029

Ozone (du)

320
322
322
323
324
325
325
325
326
327
328
329
330
332
332
331
332
332
331
331
333
332
332
333

Tuesday 26

Waxing Gibbous 82%

16:20

03:06

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

Sun - Rise: 05:11, Set: 21:11, Transit: 13:12. Moon - Rise: 16:20, Set: 03:06. Civil Dark: 21:54 - 04:29. Nautical Dark: 22:54 - 03:28. Astro Dark: 00:50 - N/A

Total Clouds (% Sky Obscured)

30
26
16
12
6
2
14
26
34
26
21
6
12
19
27
20
12
4
8
10
12
14
13
11

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
10
12
13
11
10

Medium Clouds (% Sky Obscured)

30
26
16
12
6
0
0
0
0
0
0
0
6
11
17
11
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
1
2
2
14
26
34
26
21
4
4
2
1
2
4
4
2
1
0
1
1
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
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)

7
8
8
9
9
9
9
7
6
5
4
4
4
4
4
4
5
5
6
8
9
10
12
14

Chance of Frost

Temperature (°C)

22
23
24
25
25
25
25
24
24
22
21
19
17
17
16
15
15
15
14
15
15
15
16
17

Feels Like (°C)

23
24
24
25
25
25
25
24
24
24
22
19
17
17
17
15
15
15
15
15
14
15
15
16

Dew Point (°C)

16
17
17
17
17
17
17
15
16
16
16
14
12
12
12
12
12
12
12
12
11
10
10
12

Relative Humidity (%)

70
66
65
64
61
60
60
58
62
68
73
73
73
72
75
80
83
84
84
83
76
72
67
68

Pressure (mb)

1029
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1026
1026
1026

Ozone (du)

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

Wednesday 27

Waxing Gibbous 89%

17:33

03:20

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

Sun - Rise: 05:10, Set: 21:13, Transit: 13:12. Moon - Rise: 17:33, Set: 03:20. Civil Dark: 21:55 - 04:27. Nautical Dark: 22:56 - 03:26. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
3
0
0
2
2
23
41
61
55
44
36
43
49
72
63
53
44
41
40
41
59
70
80

Low Clouds (% Sky Obscured)

6
3
0
0
0
0
0
0
0
0
0
0
5
11
16
11
5
0
9
18
28
29
30
32

Medium Clouds (% Sky Obscured)

0
0
0
0
2
2
9
17
25
27
28
29
27
21
14
16
13
12
8
3
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
2
2
16
38
60
40
21
0
12
24
42
31
24
18
19
13
5
17
37
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
6
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
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
1
3
3
3
3
3
26
37
40
50
50
42
37
30
11

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)

17
17
18
18
18
18
17
16
13
11
10
9
8
9
8
8
7
7
7
7
6
6
6
6

Chance of Frost

Temperature (°C)

18
19
19
20
20
20
20
19
19
18
17
17
16
15
15
15
14
14
13
13
14
14
16
17

Feels Like (°C)

16
17
17
18
18
18
18
18
18
18
18
16
15
14
14
13
13
13
13
12
12
12
15
16

Dew Point (°C)

13
14
14
15
15
15
15
15
15
15
14
14
13
11
11
12
12
13
12
13
13
13
14
15

Relative Humidity (%)

72
73
73
72
72
72
74
76
77
80
82
83
81
75
78
84
89
92
95
96
95
95
90
88

Pressure (mb)

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

Ozone (du)

332
332
331
331
332
332
334
337
338
338
336
334
335
336
335
335
334
334
333
333
332
332
331
331

Thursday 28

Waxing Gibbous 95%

18:45

03:37

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

Sun - Rise: 05:10, Set: 21:14, Transit: 13:12. Moon - Rise: 18:45, Set: 03:37. Civil Dark: 21:57 - 04:26. Nautical Dark: 22:58 - 03:25. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

83
87
88
88
88
91
78
63
43
39
42
45
60
74
89
89
92
92
89
87
85
85
85
84

Low Clouds (% Sky Obscured)

39
45
47
41
34
27
21
15
10
15
19
22
22
23
23
22
21
21
15
8
0
2
4
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
2
2
2
2
5
8
11
16
25
32
43
58
76

High Clouds (% Sky Obscured)

62
46
37
54
74
91
68
40
8
17
25
33
53
73
89
86
83
80
81
82
83
83
83
81

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 (%)

8
5
2
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
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
4
5
7
8
10
11
10
9
9
7
5
3
3
3
3
3
3
3
3
3
3
3
2

Chance of Frost

Temperature (°C)

18
20
20
22
22
22
22
21
20
19
18
16
15
14
14
13
13
13
13
13
13
14
16
17

Feels Like (°C)

16
16
17
17
21
22
21
21
22
22
19
19
19
18
17
16
13
13
12
12
11
11
15
16

Dew Point (°C)

16
16
17
18
18
18
18
17
17
17
15
14
13
12
11
10
10
9
8
8
9
9
10
10

Relative Humidity (%)

83
81
80
80
77
78
76
79
81
84
85
87
90
86
84
82
79
76
71
72
72
72
67
62

Pressure (mb)

1022
1022
1022
1022
1022
1022
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

330
329
328
327
327
327
327
327
327
326
327
328
329
330
331
332
332
332
332
330
329
328
327
326

Friday 29

Waxing Gibbous 98%

19:58

03:59

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:09, Set: 21:15, Transit: 13:12. Moon - Rise: 19:58, Set: 03:59. Civil Dark: 21:58 - 04:25. Nautical Dark: 23:00 - 03:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
95
100
100
100
100
93
87
84
91
96
100
100
100
100
100
100
100
94
93
92

Low Clouds (% Sky Obscured)

17
29
40
49
54
53
44
45
46
35
20
3
2
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

79
82
85
70
57
45
35
29
22
34
46
56
54
54
55
45
40
50
75
75
80

High Clouds (% Sky Obscured)

87
93
100
99
99
98
70
45
31
70
86
100
100
100
100
100
100
100
90
81
75

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

Fog (%)

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

Precipitation Probability (%)

1
1
0
0
0
0
0
0
0
3
6
3
13
15
3
14
16
8
28
30
24

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

19
20
21
22
22
22
23
22
21
20
19
17
15
15
14
14
13
13
13
14
14

Feels Like (°C)

16
17
18
18
23
23
23
24
24
25
20
19
18
17
17
17
12
12
11
12
13

Dew Point (°C)

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

Relative Humidity (%)

58
56
54
52
53
54
55
61
67
74
76
78
80
74
68
63
59
56
52
58
63

Pressure (mb)

1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022

Ozone (du)

326
325
325
324
324
324
324
324
323
323
323
324
324
326
328
330
332
333
335
336
338

Forecast for Widecombe in the Moor, Devon, United Kingdom (50.58,-3.81)

Generated: 23/05/26 10:18:59. Forecast: 23/05/26 to 29/05/26. Timezone: UTC+1.00