Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 10

Waning Crescent 8%

03:45

19:48

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

Sun - Rise: 05:58, Set: 20:43, Transit: 13:20. Moon - Rise: 03:45, Set: 19:48. Civil Dark: 21:20 - 05:21. Nautical Dark: 22:08 - 04:33. Astro Dark: 23:06 - 03:36

Total Clouds (% Sky Obscured)

61
50
32
84
68
53
58
69
70
59
80
68
64
42
30
2
2
2
6
15
11
6
1
0

Low Clouds (% Sky Obscured)

14
0
0
20
20
18
33
50
55
48
47
54
15
17
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)

8
4
10
74
54
37
38
38
38
29
62
35
57
35
30
2
2
2
6
15
11
6
1
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
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)

3
3
3
6
6
6
6
5
4
6
7
6
6
6
5
3
4
4
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

15
15
19
21
23
25
26
27
27
27
27
26
25
24
22
19
17
17
16
15
15
15
14
14

Feels Like (°C)

16
18
20
22
22
24
26
25
26
25
25
24
23
22
20
17
17
16
15
14
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

90
89
76
64
55
45
38
34
33
36
39
42
45
43
48
55
56
55
56
57
59
59
59
60

Pressure (mb)

1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022

Ozone (du)

303
304
305
306
308
308
308
308
308
307
306
306
307
307
307
307
308
307
306
306
307
308
309
310

Tuesday 11

Waning Crescent 2%

05:15

20:18

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

Sun - Rise: 05:59, Set: 20:41, Transit: 13:19. Moon - Rise: 05:15, Set: 20:18. Civil Dark: 21:18 - 05:22. Nautical Dark: 22:05 - 04:35. Astro Dark: 23:03 - 03:39

Total Clouds (% Sky Obscured)

18
31
35
23
10
0
2
2
2
2
10
2
24
13
59
28
61
50
52
57
51
75
72
74

Low Clouds (% Sky Obscured)

18
31
35
23
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
28
29
30
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
9
15
21
17
11
18
24
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
2
2
7
2
19
10
47
22
52
30
27
37
29
49
20
14

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)

3
3
4
9
13
14
14
14
14
14
13
12
11
8
6
5
3
4
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

13
14
18
21
22
23
24
24
24
24
24
23
23
22
20
18
17
16
16
16
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
60
61
66
58
52
47
44
43
41
40
38
37
37
45
50
48
48
49
55
67
77
78
75

Pressure (mb)

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

Ozone (du)

313
315
316
316
315
314
314
313
313
312
311
310
310
310
310
309
308
309
311
311
311
312
312
311

Wednesday 12

New Moon 0%

No Rise

20:40

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

Sun - Rise: N/A, Set: 20:39, Transit: 13:19. Moon - Rise: No Rise, Set: 20:40. Civil Dark: 21:16 - 05:24. Nautical Dark: 22:03 - 04:37. Astro Dark: 22:59 - 03:42

Total Clouds (% Sky Obscured)

81
75
71
63
67
52
46
48
60
51
34
15
27
32
30
38
36
41
43
46
48
48
41
34

Low Clouds (% Sky Obscured)

15
3
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)

38
39
40
37
44
42
39
38
44
39
25
11
19
23
19
18
17
22
19
20
21
22
16
13

High Clouds (% Sky Obscured)

16
29
13
20
19
2
2
2
2
2
0
0
0
0
0
1
0
0
0
0
0
0
1
2

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)

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

Chance of Frost

Temperature (°C)

16
18
20
22
23
24
26
26
27
27
27
28
27
26
23
21
21
20
19
19
19
19
19
19

Feels Like (°C)

15
17
19
21
21
22
24
25
25
26
27
27
27
26
25
23
21
20
19
19
18
18
18
18

Dew Point (°C)

12
12
11
10
9
9
9
9
9
9
9
9
9
8
9
9
8
7
7
7
7
7
7
7

Relative Humidity (%)

73
67
56
47
40
37
34
32
32
31
31
30
31
32
41
46
43
42
43
45
47
46
46
46

Pressure (mb)

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

Ozone (du)

310
309
309
308
308
308
308
307
307
307
307
307
306
306
305
305
306
307
307
307
306
306
305
303

Thursday 13

Waxing Crescent 1%

06:44

20:57

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

Sun - Rise: 06:01, Set: 20:37, Transit: 13:19. Moon - Rise: 06:44, Set: 20:57. Civil Dark: 21:14 - 05:26. Nautical Dark: 22:01 - 04:39. Astro Dark: 22:56 - 03:45

Total Clouds (% Sky Obscured)

32
34
12
0
1
3
5
15
25
35
36
40
39
50
59
64
74
80
91
93
85
78
55
43

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
6
8
5
2
0
1
1
2
10
19
25
24
21
20
20
17

Medium Clouds (% Sky Obscured)

10
8
5
0
0
0
0
0
0
0
7
12
16
17
18
16
12
6
3
34
36
42
6
4

High Clouds (% Sky Obscured)

6
25
5
0
1
3
4
10
16
20
15
8
0
10
21
31
53
70
90
85
71
56
33
21

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)

6
6
6
5
6
5
5
6
7
7
9
14
16
15
11
9
7
7
7
6
6
7
7
6

Chance of Frost

Temperature (°C)

19
19
22
24
27
29
31
33
33
33
33
31
29
26
24
22
20
20
19
19
19
19
18
18

Feels Like (°C)

18
18
19
23
25
28
31
33
33
34
33
29
26
25
24
23
22
21
21
21
19
19
19
20

Dew Point (°C)

7
6
5
5
6
7
8
9
8
8
8
11
14
15
17
19
19
19
19
18
18
18
18
17

Relative Humidity (%)

46
42
34
29
26
24
23
22
20
21
21
28
40
49
64
83
93
93
95
93
95
95
95
93

Pressure (mb)

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

Ozone (du)

302
303
303
303
303
302
301
301
302
302
302
302
302
302
301
301
301
301
302
302
303
305
307
307

Friday 14

Waxing Crescent 5%

08:08

21:11

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

Sun - Rise: 06:02, Set: 20:36, Transit: 13:19. Moon - Rise: 08:08, Set: 21:11. Civil Dark: 21:12 - 05:28. Nautical Dark: 21:58 - 04:41. Astro Dark: 22:53 - 03:47

Total Clouds (% Sky Obscured)

32
54
76
100
88
78
69
65
58
53
38
20
2
13
10
6
5
4
4
5
10
18
37
55

Low Clouds (% Sky Obscured)

16
29
36
46
49
50
51
52
50
47
32
16
0
6
3
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
4
4
4
9
16
22
13
6
1
1
3
2
4
4
4
4
4
4
5
10
12
13
13

High Clouds (% Sky Obscured)

11
31
45
100
49
27
5
28
30
25
25
20
2
2
1
0
0
0
1
3
5
14
35
55

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)

6
5
6
8
10
12
12
13
13
14
14
14
14
14
12
10
8
8
8
7
7
7
6
6

Chance of Frost

Temperature (°C)

17
17
19
21
23
24
26
27
27
27
26
25
24
22
20
18
16
15
15
15
15
14
14
14

Feels Like (°C)

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

Dew Point (°C)

16
15
15
15
15
14
13
13
12
12
12
11
10
10
10
11
11
11
12
12
12
12
12
12

Relative Humidity (%)

93
89
77
67
62
53
45
41
39
40
41
40
40
44
52
61
73
77
80
83
83
84
87
83

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

306
305
305
304
302
301
302
302
301
300
299
300
301
301
301
301
302
302
301
301
301
302
302
303

Saturday 15

Waxing Crescent 10%

09:29

21:25

06 Bad
07 Bad
08 OK
09 OK
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 OK
03 OK
04 OK
05 OK

Sun - Rise: 06:04, Set: 20:34, Transit: 13:19. Moon - Rise: 09:29, Set: 21:25. Civil Dark: 21:10 - 05:29. Nautical Dark: 21:56 - 04:43. Astro Dark: 22:50 - 03:50

Total Clouds (% Sky Obscured)

71
57
45
31
51
74
99
97
95
94
85
77
72
73
78
75
75
80
80
67
47
33
38
43

Low Clouds (% Sky Obscured)

0
0
0
0
17
31
46
37
31
26
30
34
34
32
26
19
21
22
25
17
8
0
0
1

Medium Clouds (% Sky Obscured)

15
9
5
0
9
15
19
38
57
76
50
25
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

71
53
38
15
38
66
92
74
54
30
41
48
57
64
70
70
70
75
70
59
47
33
38
43

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)

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

Chance of Frost

Temperature (°C)

14
14
17
19
22
23
24
25
26
26
27
25
24
23
20
18
15
15
14
13
14
13
13
13

Feels Like (°C)

13
12
14
15
16
17
17
18
24
24
23
23
24
24
20
19
18
17
16
14
12
12
12
12

Dew Point (°C)

11
10
10
10
10
9
9
8
8
8
7
8
9
10
11
12
12
12
12
12
11
10
10
10

Relative Humidity (%)

80
76
65
55
47
42
37
33
31
30
29
33
39
45
54
66
80
83
86
89
84
82
78
79

Pressure (mb)

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

Ozone (du)

304
305
306
307
308
309
310
311
313
315
317
322
327
332
335
338
341
338
334
331
328
326
324
323

Sunday 16

Waxing Crescent 18%

10:46

21:38

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:05, Set: 20:32, Transit: 13:18. Moon - Rise: 10:46, Set: 21:38. Civil Dark: 21:08 - 05:31. Nautical Dark: 21:53 - 04:45. Astro Dark: 22:47 - 03:53

Total Clouds (% Sky Obscured)

52
51
51
56
62
77
82
90
88
77
68
70
74
79
83
88
90
92
95

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
0
13
23
35
42
47
58
70
83
88
90
92
83

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
9
13
22
22
21
19
18
19
16
13
12
10
8

High Clouds (% Sky Obscured)

52
51
51
56
62
54
60
38
19
3
11
19
27
47
68
88
90
92
95

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

Precipitation Probability (%)

0
0
0
0
2
4
3
6
10
14
10
5
0
1
1
0
8
12
6

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

13
12
15
18
21
22
23
24
24
24
24
23
22
21
20
19
17
17
17

Feels Like (°C)

12
12
12
14
16
17
17
17
25
24
24
25
25
26
20
19
19
19
18

Dew Point (°C)

9
9
9
9
10
8
7
5
4
2
1
2
2
2
6
9
12
11
11

Relative Humidity (%)

80
81
67
56
47
41
35
30
27
24
21
24
26
29
39
53
71
67
64

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

322
322
320
318
316
314
313
311
311
311
311
310
308
306
306
305
305
303
301

Forecast for Totnes, Devon, United Kingdom (50.43,-3.69)

Generated: 10/08/26 05:56:57. Forecast: 10/08/26 to 16/08/26. Timezone: UTC+1.00