Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Crescent 38%

11:32

00:30

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
17 Bad
18 Bad

Sun - Rise: 04:52, Set: 21:29, Transit: 13:11. Moon - Rise: 11:32, Set: 00:30. Civil Dark: 22:16 - 04:05. Nautical Dark: 23:30 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
76
82
100
98
100
97
89
91
94
85
94
99
99
89
88
100
100
100
90
100
98
95
95

Low Clouds (% Sky Obscured)

48
51
46
41
52
66
70
69
69
68
67
77
76
74
74
55
78
72
84
74
76
55
37
45

Medium Clouds (% Sky Obscured)

30
23
33
78
84
100
91
75
68
52
33
24
27
11
5
9
10
14
19
16
63
76
95
57

High Clouds (% Sky Obscured)

36
9
82
100
97
85
0
2
33
56
20
40
91
90
73
87
100
100
100
69
96
89
45
63

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
1
1
0
2
18
32
6
0
2
2
14
14
6
14
8
14
1
0
10
1
0
1
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)

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

Chance of Frost

Temperature (°C)

21
20
18
17
16
16
16
16
16
16
16
16
17
17
18
18
19
20
21
21
21
22
21
21

Feels Like (°C)

19
19
18
17
16
16
16
16
16
16
16
16
17
17
17
18
18
20
21
20
20
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

79
85
90
96
98
96
98
98
98
98
98
95
92
88
77
66
64
66
62
60
62
64
65
68

Pressure (mb)

1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1016
1016
1017
1018
1018
1019
1020
1020
1020
1020
1020
1021
1021
1021

Ozone (du)

331
331
332
332
331
335
342
341
341
341
340
338
338
336
334
336
335
335
336
337
337
337
339
341

Saturday 20

Waxing Crescent 48%

12:49

00:43

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

Sun - Rise: 04:53, Set: 21:29, Transit: 13:11. Moon - Rise: 12:49, Set: 00:43. Civil Dark: 22:16 - 04:05. Nautical Dark: 23:30 - 02:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

83
64
67
80
86
64
96
53
56
41
50
92
74
65
48
100
100
100
100
71
72
100
100
100

Low Clouds (% Sky Obscured)

41
35
32
30
14
0
14
24
25
14
0
0
0
0
0
6
25
25
25
30
35
47
40
26

Medium Clouds (% Sky Obscured)

29
18
23
33
48
26
36
31
30
23
28
29
35
34
9
33
3
7
5
17
0
0
0
0

High Clouds (% Sky Obscured)

15
10
1
1
1
42
90
2
1
1
9
64
17
21
47
100
100
100
98
37
48
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
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
5
4
3
3
3
2
3
2
2
2
3
3
3
4
5
5
4
3
3
3
3
3
1

Chance of Frost

Temperature (°C)

21
20
19
17
16
15
14
14
14
14
13
14
15
17
18
20
22
23
24
25
26
26
26
26

Feels Like (°C)

20
20
19
19
17
16
14
14
15
15
14
15
16
18
18
20
22
23
24
26
28
28
28
28

Dew Point (°C)

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

Relative Humidity (%)

70
80
86
87
86
86
86
86
87
90
90
89
83
79
76
71
67
63
60
58
56
56
56
57

Pressure (mb)

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

Ozone (du)

343
342
341
341
341
341
344
345
344
342
341
339
337
337
337
339
340
340
339
338
336
334
334
335

Sunday 21

First Quarter 48%

14:05

00:55

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
17 Bad
18 Bad

Sun - Rise: 04:53, Set: 21:29, Transit: 13:11. Moon - Rise: 14:05, Set: 00:55. Civil Dark: 22:17 - 04:05. Nautical Dark: 23:30 - 02:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

69
99
95
96
100
100
100
100
100
62
83
90
98
99
100
100
100
94
93
95
91
67
68
60

Low Clouds (% Sky Obscured)

37
34
0
0
0
24
0
0
0
0
0
0
0
0
0
20
19
23
25
30
33
33
31
29

Medium Clouds (% Sky Obscured)

0
0
0
0
4
4
28
29
4
15
25
30
36
28
40
73
43
33
38
39
77
34
43
3

High Clouds (% Sky Obscured)

49
97
77
91
100
100
100
100
100
21
27
67
88
93
65
100
100
94
75
58
43
18
31
35

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
Very Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
3
15
8
55
69
31
23
24
19
12
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
4
4
4
3
4
5
4
4
5
4
5
5
5
8
9
7
10
9
8
8
7
6

Chance of Frost

Temperature (°C)

26
25
23
22
20
20
19
19
18
18
17
17
18
20
21
22
24
25
25
26
27
27
28
28

Feels Like (°C)

29
27
24
24
22
20
20
19
18
18
17
17
19
20
21
22
24
26
27
28
29
29
31
30

Dew Point (°C)

20
20
20
18
18
18
18
17
16
16
15
15
16
16
17
17
18
18
18
18
18
18
19
19

Relative Humidity (%)

67
73
79
81
88
92
93
92
90
89
89
89
83
80
76
73
71
67
63
61
58
57
57
58

Pressure (mb)

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

Ozone (du)

337
334
333
333
330
329
329
329
328
328
329
329
330
328
328
328
333
332
329
328
327
329
326
325

Monday 22

Waxing Gibbous 59%

15:19

01:06

19 Bad
20 Bad
21 Bad
22 Bad
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
12 Bad
13 OK
14 Good
15 Good
16 Good
17 Good
18 Good

Sun - Rise: 04:53, Set: 21:30, Transit: 13:11. Moon - Rise: 15:19, Set: 01:06. Civil Dark: 22:17 - 04:06. Nautical Dark: 23:30 - 02:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

60
85
79
88
82
76
83
86
86
77
42
34
28
34
64
57
64
57
37
16
2
3
1
1

Low Clouds (% Sky Obscured)

41
50
57
56
46
39
50
54
64
58
42
34
28
34
39
33
26
20
13
6
0
0
0
0

Medium Clouds (% Sky Obscured)

1
24
1
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)

43
55
76
69
53
43
46
47
61
43
19
4
2
2
21
21
34
38
27
9
2
3
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 (%)

7
5
4
8
7
3
3
2
0
0
0
0
1
1
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

28
27
25
24
23
22
21
21
20
20
20
20
20
21
22
24
25
26
27
27
27
27
26
25

Feels Like (°C)

31
30
27
27
25
24
23
23
22
21
21
23
24
25
27
26
29
29
30
30
30
30
28
28

Dew Point (°C)

22
22
22
21
21
20
19
19
19
18
18
18
17
17
17
17
18
18
18
17
16
16
16
17

Relative Humidity (%)

67
75
79
83
88
91
91
91
91
89
91
89
82
77
72
67
64
60
56
54
50
51
53
58

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

325
322
322
321
318
317
316
314
313
313
313
313
312
312
313
313
313
314
315
316
316
316
315
313

Tuesday 23

Waxing Gibbous 69%

16:32

01:19

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

Sun - Rise: 04:53, Set: 21:30, Transit: 13:12. Moon - Rise: 16:32, Set: 01:19. Civil Dark: 22:17 - 04:06. Nautical Dark: 23:30 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

5
10
13
18
25
28
35
38
49
60
69
74
79
85
78
81
79
73
68
64
59
60
57
54

Low Clouds (% Sky Obscured)

4
9
13
18
25
28
35
38
49
60
66
74
75
76
77
63
59
51
44
41
42
42
43
38

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)

2
2
0
0
0
0
0
0
0
0
0
0
6
18
28
21
11
2
6
7
11
9
7
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
1
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)

11
8
7
6
5
4
4
4
3
3
4
4
5
5
5
6
6
6
6
6
7
7
7
7

Chance of Frost

Temperature (°C)

24
22
20
19
18
18
17
17
17
17
17
17
18
18
20
20
21
22
23
24
24
25
25
25

Feels Like (°C)

26
26
23
22
21
21
21
20
20
20
20
20
20
20
20
20
20
21
22
26
26
26
27
28

Dew Point (°C)

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

Relative Humidity (%)

69
78
81
78
77
78
78
82
85
86
89
85
76
71
65
61
56
53
50
47
46
45
48
52

Pressure (mb)

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

Ozone (du)

312
313
314
314
314
313
314
313
314
314
314
314
314
313
313
313
314
314
315
316
317
318
319
319

Wednesday 24

Waxing Gibbous 78%

17:46

01:34

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

Sun - Rise: 04:54, Set: 21:30, Transit: 13:12. Moon - Rise: 17:46, Set: 01:34. Civil Dark: 22:17 - 04:07. Nautical Dark: 23:30 - 02:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

38
21
6
7
7
2
19
33
41
38
32
27
29
30
35
54
71
84
76
67
56
41
31
25

Low Clouds (% Sky Obscured)

27
17
4
2
1
0
0
0
0
3
7
13
20
26
33
38
38
36
37
38
37
26
12
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
2
4
5
6
6
27
49
72
54
34
14
12
12
11

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)

8
7
7
6
7
7
7
6
6
6
6
6
6
7
7
8
7
6
5
5
5
6
6
7

Chance of Frost

Temperature (°C)

25
24
22
20
19
18
16
15
15
14
14
15
16
18
20
23
24
26
27
27
28
29
28
27

Feels Like (°C)

28
28
27
27
26
25
24
16
16
16
15
15
14
17
17
17
18
19
20
28
27
27
27
27

Dew Point (°C)

16
17
17
17
16
16
15
13
11
9
9
9
9
12
15
17
17
17
17
16
16
16
16
16

Relative Humidity (%)

57
64
73
81
84
88
92
85
80
75
71
69
66
67
69
68
62
57
52
50
47
45
47
50

Pressure (mb)

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

Ozone (du)

320
318
317
316
315
314
313
312
312
312
312
312
312
312
311
311
311
312
312
312
312
312
312
312

Thursday 25

Waxing Gibbous 85%

18:58

01:54

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
02 OK
03 Good
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 04:54, Set: 21:30, Transit: 13:12. Moon - Rise: 18:58, Set: 01:54. Civil Dark: 22:17 - 04:07. Nautical Dark: 23:30 - 02:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
71
86
77
60
36
31
19
14
20
27
80
90
90
90
95
95
95

Low Clouds (% Sky Obscured)

9
16
26
17
9
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
7
12
17

High Clouds (% Sky Obscured)

24
36
49
38
23
8
4
4
4
4
5
5
10
15
30
41
47
48

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
25
23
21
19
17
16
14
13
12
12
13
13
16
18
20
22
23

Feels Like (°C)

27
25
24
23
22
21
20
11
11
11
10
10
9
11
11
12
13
13

Dew Point (°C)

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

Relative Humidity (%)

51
52
52
53
56
59
62
66
69
71
70
68
66
59
54
49
43
38

Pressure (mb)

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

Ozone (du)

312
312
312
312
311
311
311
311
310
309
310
311
312
313
313
314
314
314

Forecast for Twerton, Bath and North East Somerset, United Kingdom (51.36,-2.38)

Generated: 19/06/26 19:35:47. Forecast: 19/06/26 to 25/06/26. Timezone: UTC+1.00