Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 9

Waning Crescent 4%

No Rise

19:03

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

Sun - Rise: 06:42, Set: 19:42, Transit: 13:12. Moon - Rise: No Rise, Set: 19:03. Civil Dark: 20:15 - 06:09. Nautical Dark: 20:56 - 05:29. Astro Dark: 21:38 - 04:48

Total Clouds (% Sky Obscured)

73
64
53
67
90
81
85
70
43
38
42
57
26
19
17
87
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
38
53
67
84
68
78
70
43
38
42
57
24
16
13
9
0
0
0
0
0
2
36
65

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
36
71
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
87
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
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 (%)

6
5
5
5
7
4
6
8
1
3
0
0
0
0
0
0
0
0
0
0
0
0
2
4

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
7
6
7
8
9
10
10
11
10
9
9
8
7
6
4
4
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
87
76
65
63
60
56
51
51
51
53
58
70
83
87
87
85
84
85
85
82
85

Pressure (mb)

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

Ozone (du)

338
336
336
336
335
335
334
332
330
328
325
322
320
318
316
313
312
309
309
308
308
308
307
307

Thursday 10

Waning Crescent 1%

05:42

19:18

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:44, Set: 19:40, Transit: 13:12. Moon - Rise: 05:42, Set: 19:18. Civil Dark: 20:13 - 06:11. Nautical Dark: 20:53 - 05:31. Astro Dark: 21:36 - 04:50

Total Clouds (% Sky Obscured)

100
99
96
93
94
93
100
100
100
100
100
100
100
100
100
100
100
98
73
54
53
59
55
60

Low Clouds (% Sky Obscured)

43
75
84
78
80
76
83
59
70
91
98
100
100
100
100
100
100
98
73
54
53
59
55
60

Medium Clouds (% Sky Obscured)

100
94
35
86
28
65
82
24
72
24
32
29
25
16
17
21
17
7
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
17
1
1
43
37
100
100
100
100
100
100
65
52
24
8
34
27
7
6
2
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
3
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
50
50
49
54
61
20
58

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 (%)

4
10
10
15
7
10
7
8
9
12
9
9
10
14
36
46
50
28
23
4
3
2
2
4

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)

2
2
1
2
4
8
11
13
14
14
14
14
13
13
13
13
12
13
10
8
9
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
9
10
11
11
13
13
13
12
12
12
12
12
12
13
12
13
13
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

88
88
87
86
83
69
73
69
72
75
79
83
87
87
90
98
98
96
95
96
96
96
93
93

Pressure (mb)

1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

310
313
315
312
308
305
302
300
297
295
294
293
291
289
290
289
291
291
291
293
294
294
295
295

Friday 11

New Moon 0%

07:04

19:31

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

Sun - Rise: 06:45, Set: 19:38, Transit: 13:12. Moon - Rise: 07:04, Set: 19:31. Civil Dark: 20:11 - 06:12. Nautical Dark: 20:51 - 05:33. Astro Dark: 21:33 - 04:52

Total Clouds (% Sky Obscured)

68
68
71
70
46
36
27
58
58
56
61
51
35
11
23
50
49
52
66
64
55
79
87
89

Low Clouds (% Sky Obscured)

68
63
57
52
46
36
27
44
44
43
39
42
35
0
10
10
16
17
23
14
18
23
27
32

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
12
17
24
24

High Clouds (% Sky Obscured)

2
5
3
4
3
2
2
18
34
13
17
7
1
8
11
37
35
34
42
56
16
54
53
54

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 (%)

68
69
68
72
48
8
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 (%)

7
6
5
9
3
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
5
6
7
8
10
12
11
11
10
10
9
8
6
4
4
3
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
14
14
14
16
16
17
15
17
15
15
15
16
14
14
10
10
10
10
10
12
10
10

Dew Point (°C)

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

Relative Humidity (%)

92
92
90
87
82
77
69
59
54
52
51
52
56
63
74
86
88
88
88
87
87
88
88
90

Pressure (mb)

1017
1018
1018
1019
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1023
1024
1024
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

294
293
292
292
293
293
292
291
291
291
289
289
289
289
288
288
288
287
286
285
285
286
286
286

Saturday 12

Waxing Crescent 2%

08:23

19:44

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:47, Set: 19:36, Transit: 13:11. Moon - Rise: 08:23, Set: 19:44. Civil Dark: 20:09 - 06:14. Nautical Dark: 20:48 - 05:34. Astro Dark: 21:30 - 04:54

Total Clouds (% Sky Obscured)

90
83
87
98
89
92
100
99
98
97
95
95
95
87
95
98
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

26
28
56
92
75
80
92
90
92
94
94
94
94
74
84
95
94
83
52
18
36
50
60
59

Medium Clouds (% Sky Obscured)

19
16
55
27
9
7
9
6
10
8
16
15
16
19
17
10
5
23
11
68
87
91
94
94

High Clouds (% Sky Obscured)

62
49
28
42
51
50
50
55
40
20
0
0
1
7
45
61
95
96
98
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
5
1
9
9
9
9
9
9
9
9
4
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
1
26
20
3
5
5
2
2
3
6
12
19
11
4
11
8
4
2
0
0
0
0
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)

3
3
4
6
8
11
13
14
14
14
14
14
13
13
13
12
11
10
10
10
9
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
11
13
13
14
14
14
16
16
16
16
17
16
14
14
14
14
14
14
15
15
15
15

Relative Humidity (%)

90
93
96
95
90
85
78
79
83
86
92
93
96
92
86
86
85
85
86
89
96
98
98
98

Pressure (mb)

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

Ozone (du)

287
288
289
288
288
290
291
292
290
290
291
291
294
296
297
298
299
298
298
298
300
304
304
303

Sunday 13

Waxing Crescent 7%

09:41

19:59

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK

Sun - Rise: 06:48, Set: 19:33, Transit: 13:11. Moon - Rise: 09:41, Set: 19:59. Civil Dark: 20:06 - 06:16. Nautical Dark: 20:46 - 05:36. Astro Dark: 21:28 - 04:56

Total Clouds (% Sky Obscured)

100
99
99
97
61
68
76
87
80
80
85
81
86
100
96
90
85
70
58
43
41
36
28
36

Low Clouds (% Sky Obscured)

50
54
55
42
34
34
30
34
28
25
27
33
32
25
11
12
8
4
4
4
12
16
17
26

Medium Clouds (% Sky Obscured)

96
65
99
97
5
6
5
15
12
15
20
14
14
17
8
7
5
3
2
0
0
0
0
0

High Clouds (% Sky Obscured)

100
95
93
87
28
33
36
56
37
33
43
51
72
100
96
90
85
62
39
23
18
10
3
4

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 (%)

4
2
3
3
0
0
1
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
95
86
75
65
60
55
53
54
56
61
67
80
83
86
89
87
89
87
89
89
90

Pressure (mb)

1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

301
299
299
297
295
292
289
289
287
286
285
283
282
280
280
279
278
277
276
276
275
275
275
275

Monday 14

Waxing Crescent 13%

10:58

20:15

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:50, Set: 19:31, Transit: 13:11. Moon - Rise: 10:58, Set: 20:15. Civil Dark: 20:04 - 06:17. Nautical Dark: 20:43 - 05:38. Astro Dark: 21:25 - 04:58

Total Clouds (% Sky Obscured)

47
59
54
53
50
49
49
49
56
61
64
64
62
61
57
55
51
66
73
81
80
80
70
51

Low Clouds (% Sky Obscured)

37
51
46
43
39
34
30
27
36
45
51
46
38
30
20
12
4
4
8
14
14
14
18
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
11
22
32
43
45
28

High Clouds (% Sky Obscured)

4
5
5
4
4
5
5
5
3
2
2
1
1
0
0
0
0
25
51
71
71
70
70
44

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
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

3
1
5
4
0
0
0
0
4
10
11
14
15
14
7
4
0
0
1
1
40
56
72
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.3

Wind Speed/Direction (mph)

3
3
3
4
4
5
6
7
8
8
8
8
7
6
5
4
3
3
3
2
2
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
15
16
16
17
17
17
17
23
22
21
22
21
21
17
18
18
18
18
18
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

92
90
92
86
79
73
71
67
63
66
68
71
77
83
90
92
93
93
93
93
92
93
92
90

Pressure (mb)

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

Ozone (du)

275
275
275
275
276
276
276
276
276
276
276
276
278
280
282
282
283
284
283
281
280
280
280
281

Tuesday 15

Waxing Crescent 21%

12:14

20:35

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

Sun - Rise: 06:52, Set: 19:29, Transit: 13:10. Moon - Rise: 12:14, Set: 20:35. Civil Dark: 20:02 - 06:19. Nautical Dark: 20:41 - 05:39. Astro Dark: 21:22 - N/A

Total Clouds (% Sky Obscured)

32
19
21
25
29
30
27
25
28
31
34
40
50
75
72
69
58
61
57
53

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

11
1
0
0
0
0
0
0
2
3
5
3
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

24
1
1
1
0
0
0
0
0
0
0
26
50
75
55
27
0
0
0
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

Fog (%)

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

Precipitation Probability (%)

51
48
26
13
7
13
12
3
4
3
2
11
18
31
29
30
9
13
13
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
18
17
18
18
18
19
19
24
24
23
24
24
25
18
18
19
18
18

Dew Point (°C)

13
13
13
13
13
13
13
12
12
12
13
13
14
14
14
13
13
12
12
12

Relative Humidity (%)

90
90
90
83
79
76
70
64
60
60
60
59
67
75
85
85
86
87
87
87

Pressure (mb)

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

Ozone (du)

281
281
281
280
279
278
277
277
276
275
275
275
277
278
280
280
280
280
281
281

Forecast for Postbridge, Devon, United Kingdom (50.59,-3.91)

Generated: 09/09/26 05:18:41. Forecast: 09/09/26 to 15/09/26. Timezone: UTC+1.00