Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 1

Waning Gibbous 74%

21:09

13:16

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: 06:34, Set: 20:03, Transit: 13:17. Moon - Rise: 21:09, Set: 13:16. Civil Dark: 20:37 - 05:59. Nautical Dark: 21:19 - 05:18. Astro Dark: 22:05 - 04:32

Total Clouds (% Sky Obscured)

71
77
82
86
100
100
100
100
100
100
99
100
99
100
100
100
100
100
95
95
87
92
85
63

Low Clouds (% Sky Obscured)

36
25
21
27
43
20
54
79
83
63
53
42
54
90
84
86
100
97
89
87
72
69
69
63

Medium Clouds (% Sky Obscured)

71
77
82
86
100
100
100
95
76
77
99
88
79
100
100
9
15
6
12
5
4
3
10
9

High Clouds (% Sky Obscured)

71
77
82
86
100
100
100
97
24
29
55
99
68
71
14
77
57
6
7
26
29
20
17
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
8
9
9
9
9
9
5
9
9
9
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
None
None
Very Light Rain
None
None

Precipitation Probability (%)

26
19
4
5
18
17
44
62
51
39
46
31
26
82
95
95
95
57
54
24
38
43
36
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0
0
0
0
0
0.4
0.6
1.1
1
0
0.2
0
0
0.2
0
0

Wind Speed/Direction (mph)

14
14
14
14
14
13
12
12
13
12
11
11
11
11
13
12
15
16
18
21
22
23
23
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
81
83
86
87
89
87
87
86
89
87
86
85
89
89
87
87
85
89
88
89
86
88

Pressure (mb)

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

Ozone (du)

320
318
320
317
314
310
309
306
304
304
302
301
298
295
294
294
294
295
295
294
294
294
294
294

Wednesday 2

Waning Gibbous 63%

21:33

14:41

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: 20:01, Transit: 13:17. Moon - Rise: 21:33, Set: 14:41. Civil Dark: 20:35 - 06:01. Nautical Dark: 21:17 - 05:19. Astro Dark: 22:03 - 04:34

Total Clouds (% Sky Obscured)

83
73
75
82
79
94
94
100
99
94
89
86
100
100
100
100
98
99
96
97
95
98
98
96

Low Clouds (% Sky Obscured)

83
72
66
71
70
94
88
91
96
81
79
65
71
52
68
49
76
91
71
71
69
80
93
87

Medium Clouds (% Sky Obscured)

8
11
12
11
8
10
1
4
10
10
11
15
8
7
9
10
11
14
13
18
11
13
15
13

High Clouds (% Sky Obscured)

11
2
1
2
19
86
14
82
17
33
18
33
100
100
100
84
77
31
32
10
15
55
36
64

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
2
0
0
0
0
0
0
0
0
0
9
5
0
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
1
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 (%)

18
14
3
1
1
0
2
23
19
25
26
25
31
27
20
21
12
26
21
18
17
25
35
15

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)

22
20
19
18
18
17
18
19
20
20
19
19
19
19
18
18
16
16
17
18
20
19
18
17

Chance of Frost

Temperature (°C)

19
19
19
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
19
19
19
19
19
19

Feels Like (°C)

16
16
17
16
15
16
16
15
15
15
15
15
15
15
16
16
16
16
17
17
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

81
84
89
95
92
93
93
93
95
96
96
98
98
98
98
96
98
98
98
96
96
96
93
92

Pressure (mb)

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

Ozone (du)

293
292
292
292
293
293
292
291
290
289
289
288
288
288
289
289
289
288
287
286
286
285
285
286

Thursday 3

Waning Gibbous 51%

22:06

16:00

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 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:37, Set: 19:59, Transit: 13:16. Moon - Rise: 22:06, Set: 16:00. Civil Dark: 20:33 - 06:03. Nautical Dark: 21:14 - 05:21. Astro Dark: 22:00 - 04:36

Total Clouds (% Sky Obscured)

97
97
85
85
94
92
91
91
97
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
95
85
75
76
86
87
84
90
92
97
100
100
88
78
53
83
56
50
49
53
40
32
22

Medium Clouds (% Sky Obscured)

4
5
9
5
5
5
5
5
5
9
15
24
45
98
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

74
45
40
31
6
23
3
3
2
11
58
36
81
86
85
95
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
1
0
0
0
9
6
4
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
2
2
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

21
22
34
36
32
43
34
40
28
29
61
61
77
95
95
95
69
59
79
68
27
24
2
4

Precipitation Amount (mm)

0
0
0.2
0
0
0.3
0
0
0
0
0.5
0
0.2
1
1.2
1
0.3
0.3
0.7
0.4
0
0
0
0

Wind Speed/Direction (mph)

18
17
18
19
20
21
22
23
25
26
27
26
24
22
19
18
17
14
12
12
11
14
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
88
93
95
95
95
93
93
92
92
91
93
96
96
96
96
93
92
90
92
87
83
76

Pressure (mb)

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

Ozone (du)

288
289
290
289
289
288
288
287
287
287
288
289
289
288
288
289
290
291
293
293
297
299
301
303

Friday 4

Third Quarter 39%

22:54

16:00

16 Bad
17 Bad
18 Bad
19 OK
20 Bad
21 OK
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 OK
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:38, Set: 19:56, Transit: 13:16. Moon - Rise: 22:54, Set: 16:00. Civil Dark: 20:30 - 06:04. Nautical Dark: 21:12 - 05:23. Astro Dark: 21:57 - 04:38

Total Clouds (% Sky Obscured)

82
65
50
41
44
42
55
64
76
65
70
59
65
71
77
69
62
61
54
62
39
67
84
70

Low Clouds (% Sky Obscured)

31
34
40
41
44
42
55
62
70
61
50
40
37
35
31
32
31
32
25
21
14
24
35
49

Medium Clouds (% Sky Obscured)

82
65
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
1
5
0

High Clouds (% Sky Obscured)

80
60
40
0
0
0
14
26
39
28
60
59
56
63
67
49
32
30
14
30
7
29
44
22

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

16
14
14
14
13
12
12
12
11
11
9
9
7
6
5
5
4
4
2
2
4
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
11
11
12
12
12
12
13
12
11
10
10
10
10
10
10
10
10
9
9
9
10
10
10

Relative Humidity (%)

72
68
68
72
74
75
78
79
75
72
68
68
69
70
71
73
72
67
64
61
60
60
59
58

Pressure (mb)

1018
1018
1019
1019
1020
1021
1021
1022
1022
1023
1023
1023
1023
1024
1025
1025
1026
1026
1026
1027
1027
1027
1027
1026

Ozone (du)

307
316
321
324
326
330
329
327
322
322
319
316
313
312
308
306
304
303
300
300
299
298
296
295

Saturday 5

Waning Crescent 28%

00:01

17:05

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: 06:40, Set: 19:54, Transit: 13:16. Moon - Rise: 00:01, Set: 17:05. Civil Dark: 20:28 - 06:06. Nautical Dark: 21:09 - 05:25. Astro Dark: 21:54 - 04:41

Total Clouds (% Sky Obscured)

49
70
77
80
81
76
92
86
88
85
83
77
66
74
67
70
68
63
76
88
100
100
100
100

Low Clouds (% Sky Obscured)

45
40
36
41
52
53
67
81
88
85
83
77
66
60
45
38
33
30
35
35
22
33
45
59

Medium Clouds (% Sky Obscured)

1
0
0
0
13
9
84
6
5
6
9
8
9
5
6
7
8
10
39
68
98
99
99
100

High Clouds (% Sky Obscured)

3
31
65
65
48
3
4
6
5
2
2
2
2
25
30
70
68
63
76
88
100
95
91
86

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
1
0
0
0
0
0
0
0
2
6
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
58
60
65
69
72
72
74
76
78
78
79
74
73
70
69
66
62
59
60
60
62
68
76

Pressure (mb)

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

Ozone (du)

293
291
290
288
286
286
286
284
284
284
284
285
285
286
286
286
286
286
286
286
286
285
287
288

Sunday 6

Waning Crescent 18%

01:22

17:52

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: 19:52, Transit: 13:15. Moon - Rise: 01:22, Set: 17:52. Civil Dark: 20:26 - 06:08. Nautical Dark: 21:07 - 05:27. Astro Dark: 21:51 - 04:43

Total Clouds (% Sky Obscured)

99
99
98
98
98
98
85
74
65
72
80
87
82
76
71
78
86
93
84
74
65
64
63
62

Low Clouds (% Sky Obscured)

70
81
92
68
47
30
28
34
36
33
27
21
23
24
27
35
45
55
52
48
48
40
33
25

Medium Clouds (% Sky Obscured)

99
99
98
94
88
82
65
49
33
32
31
26
19
12
1
0
0
4
3
6
6
7
9
7

High Clouds (% Sky Obscured)

87
92
85
73
53
39
23
11
2
29
55
81
71
64
59
62
70
81
59
37
15
21
22
26

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 (%)

23
26
16
13
12
14
14
20
24
16
11
0
1
1
0
4
6
9
12
16
16
14
12
10

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)

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

Chance of Frost

Temperature (°C)

19
19
19
18
18
18
18
18
17
17
17
17
17
17
17
17
17
18
18
18
18
19
19
19

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
17
17
17
16
16
16
15

Relative Humidity (%)

84
85
84
85
86
88
88
89
90
90
92
92
93
93
95
95
95
93
93
90
88
85
84
81

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

289
289
289
289
290
290
291
291
292
292
293
294
295
297
298
300
300
299
299
298
297
296
294
293

Monday 7

Waning Crescent 9%

02:50

18:26

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: 06:43, Set: 19:50, Transit: 13:15. Moon - Rise: 02:50, Set: 18:26. Civil Dark: 20:23 - 06:09. Nautical Dark: 21:04 - 05:29. Astro Dark: 21:48 - 04:45

Total Clouds (% Sky Obscured)

76
89
100
95
89
84
89
94
100
92
84
75
67
57
48
50
59
64
62
62
65

Low Clouds (% Sky Obscured)

45
64
84
84
83
83
86
87
89
90
84
75
67
57
48
50
59
64
62
62
65

Medium Clouds (% Sky Obscured)

12
13
16
9
4
3
5
7
9
6
4
1
1
2
2
16
30
44
56
62
65

High Clouds (% Sky Obscured)

34
40
45
45
45
45
45
46
46
43
36
33
23
10
9
6
9
9
11
12
13

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

Precipitation Probability (%)

22
42
73
86
88
69
39
26
36
59
79
88
67
44
22
19
14
15
25
32
43

Precipitation Amount (mm)

0
0
0.4
0.6
0.6
0.4
0
0
0
0.3
0.5
0.6
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
19
19
20
20
20
20
20
21
21
20
20
20
20
20
20
20
20
21
21
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
86
92
90
87
87
86
86
84
84
82
80
78
75
73
76
82
86
89
90

Pressure (mb)

1015
1015
1014
1014
1014
1014
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016

Ozone (du)

292
291
290
289
288
288
287
287
286
286
286
286
286
285
284
283
283
283
283
284
284

Forecast for Blagberry, Devon, United Kingdom (50.99,-4.53)

Generated: 01/09/26 16:28:52. Forecast: 01/09/26 to 07/09/26. Timezone: UTC+1.00