Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 10

Waning Crescent 7%

03:39

19:51

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

Sun - Rise: 05:54, Set: 20:44, Transit: 13:18. Moon - Rise: 03:39, Set: 19:51. Civil Dark: 21:22 - 05:16. Nautical Dark: 22:11 - 04:27. Astro Dark: 23:12 - 03:28

Total Clouds (% Sky Obscured)

58
77
63
90
93
71
68
30
30
34
74
58
3
28
22
2
2
1
51
59
50
42
26
43

Low Clouds (% Sky Obscured)

5
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
41
49
47
42
26
41

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

58
62
63
90
90
64
68
30
30
34
73
57
2
28
22
1
1
1
1
0
0
0
0
9

ISS Passover

Visibility (miles)

9
9
3
3
7
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
8
8
8
8
8
7
6
5
4
3
3
3
4
4
4
4
3
3
3
7
10
11
12

Chance of Frost

Temperature (°C)

24
24
24
24
25
24
24
23
22
18
16
14
14
13
13
13
13
13
12
14
18
20
22
23

Feels Like (°C)

21
22
21
21
22
22
22
22
19
16
15
15
14
14
12
12
13
14
14
16
19
20
22
22

Dew Point (°C)

13
11
8
6
5
4
4
4
8
8
7
6
6
7
8
9
9
9
10
12
15
13
12
9

Relative Humidity (%)

48
42
36
31
28
26
27
29
41
52
56
58
58
65
72
76
76
76
84
87
82
65
51
40

Pressure (mb)

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

Ozone (du)

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

Tuesday 11

Waning Crescent 2%

05:11

20:20

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

Sun - Rise: 05:56, Set: 20:42, Transit: 13:18. Moon - Rise: 05:11, Set: 20:20. Civil Dark: 21:20 - 05:18. Nautical Dark: 22:08 - 04:30. Astro Dark: 23:08 - 03:31

Total Clouds (% Sky Obscured)

41
32
58
4
8
9
60
79
76
85
94
100
85
82
23
74
97
77
93
72
60
54
33
39

Low Clouds (% Sky Obscured)

28
27
20
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
9
10
1
3
30
31
32
26
26

High Clouds (% Sky Obscured)

22
13
49
3
6
6
48
74
69
74
88
99
85
82
22
60
95
75
93
54
31
22
6
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
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)

13
13
14
14
14
14
12
10
6
3
3
2
2
2
3
3
3
3
3
4
4
4
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
24
23
23
23
22
21
20
19
17
15
15
14
14
14
14
13
13
12
13
17
20
23
25

Dew Point (°C)

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

Relative Humidity (%)

34
29
26
23
24
27
27
26
32
38
38
38
40
45
51
53
58
62
66
62
53
43
34
27

Pressure (mb)

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

Ozone (du)

315
315
314
313
311
310
310
310
310
311
310
310
311
311
311
310
310
309
308
309
308
307
306
305

Wednesday 12

New Moon 0%

06:41

20:41

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

Sun - Rise: 05:57, Set: 20:40, Transit: 13:18. Moon - Rise: 06:41, Set: 20:41. Civil Dark: 21:18 - 05:20. Nautical Dark: 22:06 - 04:32. Astro Dark: 23:05 - 03:34

Total Clouds (% Sky Obscured)

23
35
24
44
49
35
0
47
49
45
53
41
50
46
32
47
59
50
47
56
69
78
62
46

Low Clouds (% Sky Obscured)

0
0
0
2
5
1
0
0
0
0
1
2
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

15
22
15
27
25
17
0
30
32
33
36
25
34
39
24
28
27
28
25
21
17
13
9
4

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
47
4
0
25
48
67
49
37

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)

9
11
12
13
12
12
11
8
4
3
2
2
2
3
2
2
3
3
3
4
3
3
5
7

Chance of Frost

Temperature (°C)

28
29
30
30
30
30
29
27
25
23
22
21
21
20
20
19
19
19
17
18
21
24
26
28

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

22
20
20
20
19
19
19
19
24
32
35
36
37
39
41
40
41
44
45
42
33
29
23
21

Pressure (mb)

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

Ozone (du)

305
305
305
305
304
304
304
305
304
303
304
304
305
304
303
303
303
303
303
304
304
304
303
303

Thursday 13

Waxing Crescent 1%

08:06

20:57

12 OK
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: 05:59, Set: 20:38, Transit: 13:18. Moon - Rise: 08:06, Set: 20:57. Civil Dark: 21:15 - 05:22. Nautical Dark: 22:03 - 04:34. Astro Dark: 23:01 - 03:37

Total Clouds (% Sky Obscured)

30
42
59
66
72
73
77
70
52
41
43
46
83
51
53
62
66
94
100
95
91
81
63
68

Low Clouds (% Sky Obscured)

0
0
1
0
1
0
0
10
19
27
26
28
29
38
53
62
54
50
50
56
58
56
22
23

Medium Clouds (% Sky Obscured)

0
0
0
0
9
15
23
23
24
21
19
18
81
21
19
20
17
15
12
9
5
0
0
0

High Clouds (% Sky Obscured)

23
34
47
53
58
62
62
46
29
16
11
7
2
0
0
0
29
66
100
89
77
56
55
57

ISS Passover

Visibility (miles)

9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7

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
1
2
12
21
24
19
16
4
7
5
0
1
1
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
11
13
14
15
13
11
8
6
5
5
5
5
4
5
5
5
6
8
10
11
12

Chance of Frost

Temperature (°C)

29
31
31
30
30
28
26
23
22
20
18
18
18
18
18
18
18
17
17
17
19
20
22
23

Feels Like (°C)

28
31
30
29
28
25
24
22
22
22
20
21
20
20
20
20
20
19
17
18
18
19
21
23

Dew Point (°C)

4
5
3
1
4
5
8
10
16
18
17
17
17
17
17
17
17
17
17
16
16
16
14
13

Relative Humidity (%)

20
19
16
15
19
24
33
43
68
89
90
93
93
95
93
93
95
95
96
93
85
76
63
52

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018
1018
1018
1017
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

304
304
304
304
304
305
304
304
303
304
304
303
305
309
310
310
309
309
310
310
309
309
309
309

Friday 14

Waxing Crescent 5%

09:27

21:10

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 OK
07 OK
08 OK
09 OK
10 OK
11 Bad

Sun - Rise: 06:00, Set: 20:36, Transit: 13:17. Moon - Rise: 09:27, Set: 21:10. Civil Dark: 21:13 - 05:23. Nautical Dark: 22:01 - 04:36. Astro Dark: 22:58 - 03:40

Total Clouds (% Sky Obscured)

66
78
87
100
100
100
100
92
100
100
98
97
96
80
63
50
61
55
38
29
22
20
41
63

Low Clouds (% Sky Obscured)

22
10
9
4
0
0
0
0
0
0
6
10
11
7
4
2
2
3
3
4
7
13
17
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
75
51
27
1
0
0
0
0
1
1
4
5

High Clouds (% Sky Obscured)

60
75
86
99
100
100
100
80
100
100
97
93
90
67
43
30
61
47
19
1
1
0
11
27

ISS Passover

Visibility (miles)

7
7
7
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
1
2

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
13
14
14
15
15
15
15
12
11
9
8
6
4
4
4
4
4
4
4
6
8
10
10

Chance of Frost

Temperature (°C)

24
25
25
25
24
23
21
20
18
17
16
15
14
13
13
12
12
12
13
13
15
17
20
21

Feels Like (°C)

23
23
21
21
20
18
17
16
16
13
13
12
12
12
11
11
11
11
11
11
14
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

43
38
34
32
33
35
41
45
56
65
66
74
80
84
83
83
84
83
84
83
73
62
55
50

Pressure (mb)

1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020

Ozone (du)

308
307
306
306
306
307
306
305
306
306
304
304
303
303
304
305
305
306
306
306
307
307
308
310

Saturday 15

Waxing Crescent 10%

10:46

21:23

12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
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: 06:02, Set: 20:34, Transit: 13:17. Moon - Rise: 10:46, Set: 21:23. Civil Dark: 21:11 - 05:25. Nautical Dark: 21:58 - 04:38. Astro Dark: 22:55 - 03:43

Total Clouds (% Sky Obscured)

84
65
46
28
20
15
16
41
71
95
95
95
95
95
96
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

21
12
7
0
0
0
0
0
0
0
11
23
34
38
42
44
46
43
43
40
36
31
23
14

Medium Clouds (% Sky Obscured)

7
4
2
0
0
0
0
0
0
0
1
5
8
14
19
25
20
20
15
20
29
39
53
63

High Clouds (% Sky Obscured)

60
52
39
26
17
15
16
41
71
95
95
90
90
91
96
96
100
100
100
100
100
100
70
53

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
2
0
0
0
0
0
0
0
0
0
0
1
1
2
2
1
0
6
8
8
10
18

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
9
10
10
11
11
11
12
10
7
6
5
5
5
5
4
4
4
3
3
3
3
4
5

Chance of Frost

Temperature (°C)

22
23
23
24
25
24
22
21
18
16
13
13
12
12
12
11
11
11
11
12
13
15
17
18

Feels Like (°C)

18
19
22
21
21
21
21
21
18
17
16
14
13
13
11
11
11
11
11
11
11
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

47
42
40
36
33
35
36
37
46
56
69
71
73
76
81
86
91
91
90
90
78
68
59
49

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

312
315
318
322
325
325
324
323
320
316
312
309
307
304
303
303
302
302
301
301
304
307
310
310

Sunday 16

Waxing Crescent 18%

12:03

21:35

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: 06:03, Set: 20:32, Transit: 13:17. Moon - Rise: 12:03, Set: 21:35. Civil Dark: 21:09 - 05:27. Nautical Dark: 21:56 - 04:40. Astro Dark: 22:51 - 03:45

Total Clouds (% Sky Obscured)

100
94
87
81
86
94
100
98
97
95
96
95
94
97
99
100
95
90
85

Low Clouds (% Sky Obscured)

6
7
7
8
33
59
84
76
68
60
58
56
51
48
49
46
48
51
47

Medium Clouds (% Sky Obscured)

73
60
47
34
34
33
17
7
10
13
15
17
19
37
48
61
72
63
53

High Clouds (% Sky Obscured)

35
55
60
65
77
87
100
93
86
79
78
77
75
85
93
100
73
47
20

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

27
21
15
4
27
40
51
61
61
59
49
44
30
29
31
29
37
37
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
20
21
21
21
20
19
18
17
16
16
16
16
16
16
15
15
16

Feels Like (°C)

11
11
20
19
19
19
20
21
16
17
18
18
17
17
14
15
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

41
34
33
32
30
34
37
42
50
60
72
74
75
78
77
75
73
73
70

Pressure (mb)

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

Ozone (du)

310
310
312
314
315
317
318
320
320
319
319
318
317
316
314
312
310
307
305

Forecast for Watchet, Somerset, United Kingdom (51.18,-3.33)

Generated: 10/08/26 11:42:19. Forecast: 10/08/26 to 16/08/26. Timezone: UTC+1.00