Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waning Crescent 9%

02:46

18:45

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 OK
15 OK
16 OK
17 Good
18 OK

Sun - Rise: 06:39, Set: 19:46, Transit: 13:11. Moon - Rise: 02:46, Set: 18:45. Civil Dark: 20:19 - 06:05. Nautical Dark: 21:00 - 05:24. Astro Dark: 21:45 - 04:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
84
59
59
36
32
33
12
27

Low Clouds (% Sky Obscured)

18
62
74
76
93
95
86
97
82
88
87
86
93
78
81
57
67
29
39
36
32
33
12
23

Medium Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
82
59
59
0
0
0
0
1

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
91
30
30
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
6
5
3
2
2
1
0
1
4
2
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
80
93
93
95
95
95
95
95
95
95
95
54
26
9
14
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.3
0.4
0.6
0.6
1.1
1.2
1.6
1.4
1.4
1.2
1.3
1
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
11
12
11
10
10
11
10
9
8
8
8
7
8
9
9
13
17
18
19
20
18
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
12
12
11
12
11
11
11
11
12
12
11
12
11
11
13
11
11
10
10
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

67
75
78
83
87
95
96
96
96
98
98
98
96
96
95
90
90
80
67
55
54
53
56
60

Pressure (mb)

1016
1017
1016
1016
1015
1015
1014
1013
1012
1012
1011
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012

Ozone (du)

300
298
297
297
298
297
297
295
297
297
299
301
304
306
309
314
323
341
345
332
332
333
335
338

Tuesday 8

Waning Crescent 4%

04:14

19:03

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

Sun - Rise: 06:40, Set: 19:44, Transit: 13:11. Moon - Rise: 04:14, Set: 19:03. Civil Dark: 20:17 - 06:07. Nautical Dark: 20:58 - 05:26. Astro Dark: 21:42 - 04:43

Total Clouds (% Sky Obscured)

74
58
51
54
44
37
28
40
58
61
57
64
59
54
57
72
69
50
57
49
47
41
32
8

Low Clouds (% Sky Obscured)

66
58
51
53
43
37
28
38
56
57
50
53
45
41
44
72
69
38
41
36
37
36
30
7

Medium Clouds (% Sky Obscured)

1
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
0
0
0
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
1
3
9
4
3
7
4
0
2
2
1
3
6
5
2
1
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
9
9
12
12
12
13
13
13
12
11
11
11
12
13
12
12
12
14
14
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

63
61
65
81
89
90
93
92
92
95
95
93
91
87
77
68
67
58
48
47
46
47
50
54

Pressure (mb)

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

Ozone (du)

339
338
340
339
340
343
342
342
342
340
337
336
334
333
332
332
331
328
327
327
323
322
318
316

Wednesday 9

Waning Crescent 1%

05:40

19:03

19 Good
20 Good
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: 06:42, Set: 19:41, Transit: 13:11. Moon - Rise: 05:40, Set: 19:03. Civil Dark: 20:15 - 06:09. Nautical Dark: 20:55 - 05:28. Astro Dark: 21:39 - 04:45

Total Clouds (% Sky Obscured)

4
13
86
97
100
100
94
100
100
100
100
100
80
59
81
73
90
77
73
92
100
94
99
100

Low Clouds (% Sky Obscured)

3
7
20
20
5
0
0
60
65
47
23
17
2
11
23
24
31
42
44
44
38
53
53
46

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
6
9
12
97
100
100
80
59
81
36
6
0
2
9
17
25
29
35

High Clouds (% Sky Obscured)

1
7
82
93
100
100
88
100
100
100
100
100
15
15
2
3
31
72
67
86
100
78
93
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
1
1
0
0
0
0
0
0
0
2
3
1
5
8
13

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
3
2
3
1
2
1
2
2
2
2
2
3
3
6
8
10
10
11
12
13
12
11

Chance of Frost

Temperature (°C)

14
11
10
9
9
9
9
9
9
10
10
10
10
11
13
15
15
17
17
18
18
18
17
17

Feels Like (°C)

14
12
10
10
7
8
8
8
8
8
9
9
9
9
11
12
14
14
17
17
15
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

70
86
88
88
90
88
88
87
84
84
83
84
84
80
71
64
53
46
45
45
47
48
51
60

Pressure (mb)

1020
1020
1020
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1017
1017
1017
1016
1016

Ozone (du)

313
311
308
305
303
302
300
301
300
301
301
302
302
308
311
309
305
303
301
297
296
295
293
291

Thursday 10

Waning Crescent 0%

07:02

19:17

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: 06:44, Set: 19:39, Transit: 13:10. Moon - Rise: 07:02, Set: 19:17. Civil Dark: 20:12 - 06:10. Nautical Dark: 20:53 - 05:30. Astro Dark: 21:36 - 04:47

Total Clouds (% Sky Obscured)

100
100
100
97
93
86
80
71
62
50
63
71
74
77
80
82
84
86
84
84
69
79
86
65

Low Clouds (% Sky Obscured)

48
80
100
97
93
68
80
71
62
48
63
71
74
77
80
82
84
86
84
84
68
74
73
33

Medium Clouds (% Sky Obscured)

32
19
99
97
13
7
6
2
62
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

74
47
25
11
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
15
30
40

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
4
6
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 (%)

39
58
64
59
46
22
25
28
13
16
12
5
5
10
3
6
19
24
20
25
31
33
32
25

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)

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

Chance of Frost

Temperature (°C)

16
15
15
14
15
15
15
15
14
14
14
14
14
14
15
15
16
16
16
16
17
17
17
16

Feels Like (°C)

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

Dew Point (°C)

10
12
12
12
13
13
14
13
13
13
13
13
13
12
12
12
12
13
14
14
15
14
13
13

Relative Humidity (%)

70
86
86
87
89
92
95
92
90
92
95
95
93
87
82
82
80
83
86
87
87
79
81
83

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1019
1020
1020
1021
1021
1021
1022
1022
1022
1023

Ozone (du)

290
290
294
297
303
310
311
309
308
308
308
307
308
308
310
311
310
309
307
307
308
308
306
305

Friday 11

New Moon 2%

08:22

19:30

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: 06:45, Set: 19:37, Transit: 13:10. Moon - Rise: 08:22, Set: 19:30. Civil Dark: 20:10 - 06:12. Nautical Dark: 20:50 - 05:32. Astro Dark: 21:33 - 04:49

Total Clouds (% Sky Obscured)

62
67
68
68
76
77
92
84
76
53
64
49
67
68
70
80
89
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

22
16
7
7
5
3
2
1
0
0
0
0
11
9
8
10
9
15
18
17
20
21
18
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
4
5
5
4
5
8
10
12
8
11
10

High Clouds (% Sky Obscured)

45
38
43
48
53
53
92
84
76
52
64
45
55
66
70
76
79
89
97
99
100
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 (%)

1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
5
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)

8
6
5
4
4
3
3
2
2
2
1
1
2
3
4
5
8
10
12
12
13
13
12
12

Chance of Frost

Temperature (°C)

15
14
13
13
12
11
10
9
9
9
9
9
8
11
13
15
16
17
19
19
19
19
19
18

Feels Like (°C)

17
16
15
14
13
12
11
8
8
8
10
8
8
10
11
12
13
13
14
19
18
17
17
19

Dew Point (°C)

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

Relative Humidity (%)

92
93
96
93
93
91
91
91
91
93
91
91
91
90
87
85
73
63
55
52
48
46
55
66

Pressure (mb)

1023
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1024
1023
1023
1022
1022
1021
1021

Ozone (du)

302
301
300
297
296
295
294
294
293
292
293
293
292
292
292
292
293
294
295
295
294
293
294
295

Saturday 12

Waxing Crescent 7%

09:40

19:42

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: 06:47, Set: 19:34, Transit: 13:09. Moon - Rise: 09:40, Set: 19:42. Civil Dark: 20:08 - 06:13. Nautical Dark: 20:48 - 05:33. Astro Dark: 21:31 - 04:51

Total Clouds (% Sky Obscured)

100
100
100
98
95
92
94
97
100
98
97
95
97
98
100
91
83
73
72
70
66
66
66
65

Low Clouds (% Sky Obscured)

25
28
35
54
73
91
89
90
91
91
92
92
89
90
92
80
65
51
38
23
9
10
14
11

Medium Clouds (% Sky Obscured)

31
53
76
82
87
92
88
80
71
48
25
2
2
1
1
3
4
7
6
6
2
2
2
1

High Clouds (% Sky Obscured)

97
93
90
85
80
70
61
62
66
48
33
23
39
56
77
56
36
12
23
34
38
25
14
9

ISS Passover

Visibility (miles)

9
7
5
4
4
4
4
6
8
9
7
5
3
5
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

26
42
50
64
65
56
58
64
69
65
59
45
38
29
20
19
17
13
11
7
2
5
5
0

Precipitation Amount (mm)

0
0
0
0.2
0.3
0.2
0.2
0.3
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
85
89
96
96
98
98
96
95
95
95
96
96
93
89
85
76
67
59
59
61
62
70
77

Pressure (mb)

1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1018
1018

Ozone (du)

296
296
296
295
299
302
305
306
307
308
308
308
308
304
300
297
294
291
289
287
285
284
281
279

Sunday 13

Waxing Crescent 13%

10:58

19:56

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

Sun - Rise: 06:48, Set: 19:32, Transit: 13:09. Moon - Rise: 10:58, Set: 19:56. Civil Dark: 20:05 - 06:15. Nautical Dark: 20:45 - 05:35. Astro Dark: 21:28 - 04:53

Total Clouds (% Sky Obscured)

70
74
77
65
48
32
31
31
38
50
54
54
62
74
78
78
74
74

Low Clouds (% Sky Obscured)

12
8
8
4
4
5
4
4
4
4
4
3
4
4
5
5
9
14

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

9
11
14
9
5
1
1
1
1
0
0
0
21
39
55
52
49
49

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 (%)

1
1
0
2
0
0
3
4
1
6
7
1
2
2
1
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
12
12
12
12
12
12
12
11
11
11
11
11
12
12
12
11

Relative Humidity (%)

85
89
92
95
96
96
95
96
95
95
95
93
95
87
83
77
68
61

Pressure (mb)

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

Ozone (du)

276
275
274
273
273
272
272
271
271
271
272
273
273
274
275
276
277
278

Forecast for Dulverton, Somerset, United Kingdom (51.04,-3.55)

Generated: 07/09/26 19:42:27. Forecast: 07/09/26 to 13/09/26. Timezone: UTC+1.00