Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waning Crescent 18%

02:49

18:19

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:40, Set: 19:46, Transit: 13:12. Moon - Rise: 02:49, Set: 18:19. Civil Dark: 20:19 - 06:07. Nautical Dark: 20:59 - 05:27. Astro Dark: 21:42 - 04:44

Total Clouds (% Sky Obscured)

64
74
80
84
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

61
26
36
35
38
41
53
54
49
52
0
5
0
0
0
40
36
61
88
82
79
66
71
68

Medium Clouds (% Sky Obscured)

2
1
0
0
0
100
22
61
74
90
89
100
100
99
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

64
74
80
84
100
100
100
100
100
97
100
100
88
100
92
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
3
4
5
2
2
1
0

Fog (%)

5
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

4
4
1
1
2
0
0
0
0
0
0
0
1
36
42
68
94
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
1.1
1.8
2.2
1.4
1.4
1.8
1.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
85
78
70
63
59
54
49
48
48
52
56
64
66
67
75
89
93
93
93
96
98
96
100

Pressure (mb)

1017
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1016
1015
1015
1014
1013
1011
1011
1010

Ozone (du)

299
298
298
297
297
297
297
298
298
297
298
298
298
297
296
295
296
294
294
294
293
294
296
299

Tuesday 8

Waning Crescent 9%

04:17

18:44

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

Sun - Rise: 06:42, Set: 19:43, Transit: 13:12. Moon - Rise: 04:17, Set: 18:44. Civil Dark: 20:17 - 06:09. Nautical Dark: 20:57 - 05:29. Astro Dark: 21:40 - 04:46

Total Clouds (% Sky Obscured)

100
100
99
63
17
17
26
28
31
22
22
0
5
8
0
22
28
23
25
21
25
30
8
28

Low Clouds (% Sky Obscured)

62
64
54
52
17
17
26
28
31
22
0
0
5
0
0
5
4
23
25
21
11
5
3
28

Medium Clouds (% Sky Obscured)

100
100
99
0
0
0
0
0
0
0
10
0
0
2
0
5
6
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

76
15
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
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

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

Precipitation Probability (%)

95
86
33
4
0
7
2
1
0
1
1
2
0
2
4
6
6
4
6
5
3
3
3
2

Precipitation Amount (mm)

1.4
0.4
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
9
10
13
17
17
19
19
19
17
15
13
10
9
9
9
9
9
8
9
9
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
93
92
85
64
56
55
52
50
56
63
69
76
79
82
84
84
84
86
87
77
72
86

Pressure (mb)

1010
1009
1009
1010
1010
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1017

Ozone (du)

301
307
315
330
333
331
332
332
335
335
336
338
338
337
336
339
340
341
343
344
343
340
339
337

Wednesday 9

Waning Crescent 4%

05:41

19:02

07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 Good
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: 06:43, Set: 19:41, Transit: 13:11. Moon - Rise: 05:41, Set: 19:02. Civil Dark: 20:14 - 06:10. Nautical Dark: 20:54 - 05:30. Astro Dark: 21:37 - 04:48

Total Clouds (% Sky Obscured)

22
39
58
71
69
64
52
35
32
32
14
78
72
100
100
100
100
100
100
100
100
95
91
88

Low Clouds (% Sky Obscured)

22
39
54
55
48
53
45
35
32
32
14
0
0
10
0
0
4
10
15
21
29
29
34
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
28
26
54
79
82
84
88

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
78
72
100
100
100
100
100
100
100
100
82
60
50

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
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
2
3
3
9
11
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
9
8
8
8
9
9
9
8
8
8
8
9
10
10
9
9
9
8
8
8
8
9
9

Relative Humidity (%)

90
79
68
64
61
60
59
54
52
51
51
56
67
83
87
87
88
88
88
88
87
87
87
90

Pressure (mb)

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

Ozone (du)

335
334
335
334
333
332
332
332
327
322
320
318
315
312
308
306
305
303
301
299
299
302
302
301

Thursday 10

Waning Crescent 1%

07:03

19:17

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:45, Set: 19:39, Transit: 13:11. Moon - Rise: 07:03, Set: 19:17. Civil Dark: 20:12 - 06:12. Nautical Dark: 20:52 - 05:32. Astro Dark: 21:34 - 04:50

Total Clouds (% Sky Obscured)

92
94
98
96
81
80
89
93
100
98
100
100
100
100
99
97
100
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

36
49
92
86
71
62
59
67
72
60
54
61
81
87
90
81
94
100
100
100
100
94
87
79

Medium Clouds (% Sky Obscured)

80
86
87
61
14
11
6
3
7
8
8
13
18
19
24
26
32
34
22
76
81
30
4
0

High Clouds (% Sky Obscured)

62
15
23
19
17
21
54
53
64
86
100
100
100
88
55
59
67
38
59
38
14
60
9
66

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
6
5
0

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
None
None
None
None
None
None
None

Precipitation Probability (%)

7
8
4
6
11
5
8
13
7
10
3
0
3
6
4
29
42
38
33
30
26
46
48
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
4
4
7
11
13
13
14
14
13
12
10
10
10
10
11
13
14
13
13
13
11
9

Chance of Frost

Temperature (°C)

11
13
15
16
17
18
19
19
18
18
18
18
17
17
16
17
17
17
17
17
17
17
17
17

Feels Like (°C)

10
13
14
15
15
15
16
15
15
15
14
14
14
14
14
15
15
14
14
14
14
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

88
83
75
79
71
60
58
60
70
71
70
74
79
82
85
87
86
86
86
89
92
93
93
96

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

307
310
310
311
305
302
299
296
294
293
291
290
288
287
288
289
290
290
290
290
289
289
290
292

Friday 11

New Moon 0%

07:03

19:31

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

Sun - Rise: 06:46, Set: 19:37, Transit: 13:11. Moon - Rise: 07:03, Set: 19:31. Civil Dark: 20:10 - 06:13. Nautical Dark: 20:49 - 05:34. Astro Dark: 21:32 - 04:52

Total Clouds (% Sky Obscured)

95
82
62
72
57
53
55
64
71
63
55
18
15
7
5
13
21
29
42
54
67
76
85
93

Low Clouds (% Sky Obscured)

73
67
52
41
44
39
54
64
71
63
55
10
3
2
0
1
1
4
7
12
12
8
8
6

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
3
16
54
33
50
23
10
0
0
0
0
0
1
2
6
11
18
32
45
58
71
84
93

ISS Passover

Visibility (miles)

4
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 (%)

47
45
20
29
25
36
30
17
17
3
12
0
0
0
0
1
1
0
1
1
0
1
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
7
8
10
9
10
10
10
9
9
8
6
5
6
5
4
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

18
18
19
20
21
22
23
23
23
23
22
21
20
16
15
13
13
12
11
11
11
10
11
11

Feels Like (°C)

17
18
19
20
20
21
22
22
22
22
21
21
22
18
18
17
16
15
14
11
11
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

95
92
84
75
70
66
65
64
61
62
66
66
75
81
84
90
89
88
87
87
87
87
87
87

Pressure (mb)

1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

293
294
295
296
299
303
309
310
311
309
308
306
303
301
299
297
296
295
294
292
290
289
288
288

Saturday 12

Waxing Crescent 2%

08:22

19:44

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:48, Set: 19:35, Transit: 13:10. Moon - Rise: 08:22, Set: 19:44. Civil Dark: 20:07 - 06:15. Nautical Dark: 20:47 - 05:35. Astro Dark: 21:29 - 04:54

Total Clouds (% Sky Obscured)

91
86
83
84
85
86
85
82
77
76
75
75
82
89
94
96
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

10
13
18
18
23
23
32
46
42
32
31
31
44
60
76
84
92
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

3
3
3
3
3
6
8
12
11
15
15
19
35
51
67
45
25
10
14
20
24
24
23
15

High Clouds (% Sky Obscured)

88
79
70
70
71
72
61
55
47
67
67
72
58
45
34
35
31
25
20
12
4
24
44
61

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
3
2
0
0
0
0
2
4

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
1
0
3
3
2
3
4
5
16
20
15
13
14
9
27
36
39
37
30
23

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
5
6
7
10
12
13
14
14
14
13
12
11
10
10
9
9
9
9
10
10
11
11
11

Chance of Frost

Temperature (°C)

11
14
16
17
18
19
20
20
20
20
19
18
18
18
18
17
18
18
18
18
18
18
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
78
70
64
63
62
60
61
65
66
71
78
83
88
90
95
95
96
98
96
96
98
96
93

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1020
1019

Ozone (du)

287
288
289
290
290
289
289
289
290
290
291
291
292
295
297
300
301
303
304
302
300
298
296
295

Sunday 13

Waxing Crescent 7%

09:39

19:58

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: 06:49, Set: 19:32, Transit: 13:10. Moon - Rise: 09:39, Set: 19:58. Civil Dark: 20:05 - 06:16. Nautical Dark: 20:45 - 05:37. Astro Dark: 21:26 - 04:56

Total Clouds (% Sky Obscured)

98
97
95
93
90
89
91
93
95
93
91
93
97
99
100
99
99
98

Low Clouds (% Sky Obscured)

82
64
47
39
32
18
19
20
21
17
14
10
10
12
11
15
18
22

Medium Clouds (% Sky Obscured)

14
24
33
47
60
74
59
45
30
22
13
5
6
5
5
4
4
3

High Clouds (% Sky Obscured)

72
84
95
87
80
72
58
37
15
39
67
93
97
98
100
99
98
97

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

29
22
12
21
14
11
41
53
47
65
51
37
25
14
2
6
5
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
88
85
80
74
67
61
59
58
57
61
68
73
79
86
93
95
96

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

293
293
292
292
290
288
286
284
282
280
280
279
279
278
278
278
277
277

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

Generated: 07/09/26 07:51:17. Forecast: 07/09/26 to 13/09/26. Timezone: UTC+1.00