Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 5

Waning Crescent 28%

23:53

16:59

16 OK
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 OK
08 OK
09 Bad
10 OK
11 OK
12 Good
13 OK
14 Bad
15 Bad

Sun - Rise: 06:33, Set: 19:48, Transit: 13:09. Moon - Rise: 23:53, Set: 16:59. Civil Dark: 20:22 - 05:59. Nautical Dark: 21:03 - 05:18. Astro Dark: 21:48 - 04:34

Total Clouds (% Sky Obscured)

46
52
54
56
57
80
90
91
62
92
91
100
85
100
65
35
37
52
43
28
5
17
46
56

Low Clouds (% Sky Obscured)

20
24
26
30
27
20
10
15
6
12
14
16
51
22
24
20
23
31
22
10
0
0
0
0

Medium Clouds (% Sky Obscured)

13
17
15
12
11
14
71
87
9
87
91
93
82
84
56
5
12
6
12
7
2
11
24
16

High Clouds (% Sky Obscured)

29
18
23
14
48
80
87
4
10
1
0
98
34
100
18
4
7
7
0
0
0
0
0
33

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
6

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
2
8
21
5
1
0
0
0
0
0
0
0
0
0
1
14
7

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
7
6
4
4
2
1
2
2
3
2
3
3
3
4
4
5
9
12
13
13
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
47
53
64
82
86
86
86
83
87
83
86
89
82
82
83
74
56
42
38
40
39
40
44

Pressure (mb)

1024
1024
1025
1025
1025
1026
1025
1025
1025
1025
1024
1024
1023
1022
1022
1022
1022
1021
1021
1020
1020
1019
1018
1018

Ozone (du)

287
285
282
282
282
280
280
282
285
287
289
288
289
290
290
290
291
290
292
294
293
289
288
288

Sunday 6

Waning Crescent 18%

01:14

17:46

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:35, Set: 19:45, Transit: 13:09. Moon - Rise: 01:14, Set: 17:46. Civil Dark: 20:19 - 06:01. Nautical Dark: 21:00 - 05:20. Astro Dark: 21:45 - 04:36

Total Clouds (% Sky Obscured)

84
100
100
100
100
100
99
97
76
85
47
50
61
44
80
100
94
100
90
100
100
100
94
92

Low Clouds (% Sky Obscured)

0
0
2
0
19
24
0
8
30
23
29
29
41
28
25
29
33
39
24
49
40
13
42
27

Medium Clouds (% Sky Obscured)

6
4
0
2
0
5
99
97
32
24
16
5
0
0
0
0
2
12
18
20
17
20
94
92

High Clouds (% Sky Obscured)

59
100
99
100
100
100
92
93
15
15
0
0
0
0
61
100
82
100
90
100
100
58
30
41

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
1
1
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
1
0
1
0
1
2
1
1
1
2
2
2
1
0
0
1
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
10
12
14
14
14
13
13
13
15
16
16
16
16
15
15
13
11
9
9
8
8
6

Relative Humidity (%)

44
47
51
61
74
82
81
81
82
82
89
95
96
96
96
96
93
77
63
57
53
51
49
42

Pressure (mb)

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

Ozone (du)

290
292
293
293
293
296
298
299
299
301
304
302
300
300
298
297
296
296
295
295
295
295
294
293

Monday 7

Waning Crescent 9%

02:43

18:19

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:36, Set: 19:43, Transit: 13:09. Moon - Rise: 02:43, Set: 18:19. Civil Dark: 20:17 - 06:02. Nautical Dark: 20:58 - 05:22. Astro Dark: 21:42 - 04:38

Total Clouds (% Sky Obscured)

93
100
100
100
99
100
100
100
100
100
100
100
100
100
100
99
96
94
55
61
62
62
59
56

Low Clouds (% Sky Obscured)

21
3
18
23
32
37
67
48
71
75
69
74
82
87
85
64
52
40
23
33
15
20
23
26

Medium Clouds (% Sky Obscured)

87
51
66
39
99
63
99
100
100
100
100
100
100
99
100
83
96
94
55
56
16
5
4
2

High Clouds (% Sky Obscured)

80
100
100
100
94
100
100
100
100
100
100
100
96
100
43
93
25
10
10
15
20
25
25
30

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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
3
3
5
8
13
19
40
34
65
95
95
93
95
70
48
29
19
11
5
4
2
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.7
0.8
0.5
0.9
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
9
10
12
12
13
12
12
12
12
12
12
12
13
13
12
11
9
7
5
5
5
5

Relative Humidity (%)

45
48
52
59
73
75
82
79
79
79
78
79
80
82
89
93
86
75
64
52
43
42
41
42

Pressure (mb)

1019
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013

Ozone (du)

293
292
293
294
293
293
292
292
291
292
293
294
294
296
297
299
300
302
304
303
306
306
308
310

Tuesday 8

Waning Crescent 4%

04:11

18:43

16 Bad
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
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

Sun - Rise: 06:38, Set: 19:41, Transit: 13:08. Moon - Rise: 04:11, Set: 18:43. Civil Dark: 20:15 - 06:04. Nautical Dark: 20:55 - 05:24. Astro Dark: 21:39 - 04:40

Total Clouds (% Sky Obscured)

59
30
31
29
31
33
37
42
43
38
32
26
28
26
25
27
29
34
47
55
63
57
55
50

Low Clouds (% Sky Obscured)

30
29
27
26
24
23
24
22
23
23
24
20
20
18
18
22
26
29
31
31
34
36
35
33

Medium Clouds (% Sky Obscured)

1
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
2
5
4
3
3
2

High Clouds (% Sky Obscured)

35
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
30
45
45
40
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
3
1
3
4
2
5
7
3
5
6
2
3
3
1
1
2
0
1
2
2
3
4
1

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)

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

Chance of Frost

Temperature (°C)

18
17
16
15
14
13
12
12
12
11
11
11
11
11
11
11
12
14
15
16
16
17
17
17

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
9
10
9
9
9
9
9
9
9
10
10
10
10
7
6
6
5
5
4
4

Relative Humidity (%)

46
49
52
58
71
80
84
84
86
86
87
87
90
91
93
93
84
64
55
51
47
45
43
41

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

310
312
319
325
332
331
328
328
332
333
333
334
332
330
329
331
334
334
333
333
331
328
327
326

Wednesday 9

Waning Crescent 1%

05:37

19:00

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 OK
12 Good
13 OK
14 OK
15 OK

Sun - Rise: 06:39, Set: 19:39, Transit: 13:08. Moon - Rise: 05:37, Set: 19:00. Civil Dark: 20:12 - 06:06. Nautical Dark: 20:53 - 05:25. Astro Dark: 21:36 - 04:42

Total Clouds (% Sky Obscured)

100
100
89
62
100
100
99
98
97
90
94
94
95
97
98
93
87
81
63
42
18
21
24
30

Low Clouds (% Sky Obscured)

25
18
9
10
11
11
17
22
29
16
7
0
7
14
22
10
8
5
5
8
10
15
15
14

Medium Clouds (% Sky Obscured)

2
1
0
2
0
0
0
0
0
4
15
94
95
97
98
89
78
67
47
29
10
9
5
4

High Clouds (% Sky Obscured)

100
100
83
40
84
70
51
35
22
29
51
68
67
65
63
32
34
38
24
18
2
6
10
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 (%)

5
5
1
3
2
0
1
4
2
4
5
2
4
3
1
8
6
1
2
2
0
1
3
1

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

Chance of Frost

Temperature (°C)

17
17
16
15
14
13
12
13
13
13
12
12
11
11
11
11
13
15
16
17
18
18
18
18

Feels Like (°C)

15
13
12
13
14
11
11
11
11
11
11
10
10
10
10
10
11
11
11
11
11
12
20
19

Dew Point (°C)

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

Relative Humidity (%)

42
44
49
62
83
89
92
90
90
90
90
92
92
90
90
90
79
69
61
51
43
38
38
38

Pressure (mb)

1016
1015
1015
1015
1015
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1017
1017
1017
1017
1017
1017
1017
1016

Ozone (du)

323
320
318
317
315
314
314
314
310
308
308
308
309
310
310
309
308
308
307
307
306
305
304
302

Thursday 10

Waning Crescent 0%

06:59

19:14

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:41, Set: 19:36, Transit: 13:07. Moon - Rise: 06:59, Set: 19:14. Civil Dark: 20:10 - 06:07. Nautical Dark: 20:50 - 05:27. Astro Dark: 21:34 - 04:44

Total Clouds (% Sky Obscured)

49
67
86
90
95
100
100
100
100
100
100
100
100
100
100
99
98
97
85
74
62
64
66
69

Low Clouds (% Sky Obscured)

25
35
45
34
21
9
7
5
3
16
29
40
60
79
98
97
98
97
72
44
16
25
35
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
4
5
5
7
10
16
34
52
70
49
29
9
6
3
0
0
0
0

High Clouds (% Sky Obscured)

31
47
63
75
88
100
100
100
100
99
99
98
69
41
13
8
6
3
14
24
40
39
38
41

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

Precipitation Probability (%)

2
5
2
6
5
1
3
7
18
15
18
22
30
37
43
67
81
79
67
56
39
34
30
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

9
8
7
7
6
6
6
7
8
8
8
8
8
9
11
12
12
12
12
12
14
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
20
21
15
16
17
16
15
15
12
12
12
12
11
11
14
14
13
13
13
13
20
18

Dew Point (°C)

4
6
8
9
10
11
12
12
12
12
12
12
12
13
13
13
14
15
16
15
13
12
12
12

Relative Humidity (%)

40
45
54
64
70
78
87
87
87
87
89
89
90
89
86
85
87
90
93
80
69
60
60
61

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

300
298
296
293
294
294
295
296
297
299
303
307
312
315
318
321
325
330
334
336
337
338
337
336

Friday 11

New Moon 2%

08:19

19:27

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
12 Bad

Sun - Rise: 06:42, Set: 19:34, Transit: 13:07. Moon - Rise: 08:19, Set: 19:27. Civil Dark: 20:08 - 06:09. Nautical Dark: 20:48 - 05:29. Astro Dark: 21:31 - 04:46

Total Clouds (% Sky Obscured)

74
78
84
83
81
75
70
66
56
52
47
52
74
81
83
86
92
93
88
82
77

Low Clouds (% Sky Obscured)

36
28
20
13
7
0
1
2
3
3
3
3
14
25
35
46
56
67
71
73
76

Medium Clouds (% Sky Obscured)

0
0
0
8
10
10
5
5
4
0
1
2
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

56
74
80
82
75
72
70
66
56
52
47
52
52
26
0
28
57
85
54
26
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

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

Precipitation Probability (%)

24
17
5
9
6
0
1
2
3
15
22
32
63
89
95
95
71
29
26
31
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.8
0.6
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
17
16
15
14
13
13
12
12
12
12
12
12
12
12
13
14
15
15
15

Feels Like (°C)

16
16
16
15
12
12
12
12
13
12
10
11
11
10
10
9
12
11
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

63
63
63
64
69
74
80
83
87
90
90
90
92
90
89
87
82
76
70
70
69

Pressure (mb)

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

Ozone (du)

335
332
329
326
328
330
333
335
338
340
341
341
341
338
334
330
327
324
321
319
318

Forecast for Othery, Somerset, United Kingdom (51.08,-2.88)

Generated: 05/09/26 16:02:20. Forecast: 05/09/26 to 11/09/26. Timezone: UTC+1.00