Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waxing Gibbous 78%

17:33

02:03

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
19 Bad
20 Bad

Sun - Rise: 07:18, Set: 18:46, Transit: 13:02. Moon - Rise: 17:33, Set: 02:03. Civil Dark: 19:19 - 06:46. Nautical Dark: 19:57 - 06:08. Astro Dark: 20:36 - 05:29

Total Clouds (% Sky Obscured)

92
94
95
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100

Low Clouds (% Sky Obscured)

90
86
94
90
100
93
88
93
78
76
67
59
54
47
74
77
70
62
80
94
100
90
92
82

Medium Clouds (% Sky Obscured)

92
94
95
100
98
95
68
89
89
90
100
89
97
99
100
100
100
100
100
100
100
55
53
67

High Clouds (% Sky Obscured)

92
94
95
100
100
100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
97
90
55
42

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
94
95
95
82
31
20
4
12
15
23
22
30
58
95
95
95
95
64
69
93
63
79

Precipitation Amount (mm)

0.8
0.5
0.2
0.9
0.6
0.5
0
0
0
0
0
0
0
0
0
0.6
0.6
1.1
0.5
0
0
0.5
0
0.4

Wind Speed/Direction (mph)

13
13
14
15
16
15
14
12
10
7
5
4
5
7
8
10
14
17
19
20
23
25
24
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
90
90
92
93
95
95
96
96
98
96
95
93
88
95
96
90
90
89
89
87
96
95
93

Pressure (mb)

1016
1015
1015
1014
1014
1013
1012
1012
1012
1011
1011
1011
1012
1011
1011
1010
1009
1008
1007
1006
1004
1004
1003
1002

Ozone (du)

274
276
277
276
272
269
267
266
264
261
260
259
258
259
259
258
256
256
256
253
253
253
254
253

Friday 3

Waxing Gibbous 86%

17:48

03:27

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 Bad
11 Bad
12 OK
13 OK
14 OK
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK

Sun - Rise: 07:20, Set: 18:44, Transit: 13:02. Moon - Rise: 17:48, Set: 03:27. Civil Dark: 19:17 - 06:47. Nautical Dark: 19:55 - 06:09. Astro Dark: 20:33 - 05:31

Total Clouds (% Sky Obscured)

100
96
98
99
100
100
100
82
69
40
27
26
28
23
25
25
15
22
34
42
48
33
39
38

Low Clouds (% Sky Obscured)

96
83
50
65
60
60
60
55
56
40
27
26
28
23
25
25
15
22
29
41
47
33
39
38

Medium Clouds (% Sky Obscured)

97
88
96
98
100
100
100
81
55
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0

High Clouds (% Sky Obscured)

4
0
0
0
4
42
47
0
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
1
1
3
9
7
5
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

94
95
88
95
89
95
78
71
15
6
8
9
17
39
28
15
6
10
9
10
9
7
5
3

Precipitation Amount (mm)

0.4
0.7
0.4
0.5
0.4
0.6
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
19
20
18
19
20
19
22
22
21
22
23
25
27
28
29
31
30
28
26
23
21
19
17

Chance of Frost

Temperature (°C)

18
18
16
16
14
13
12
13
11
11
10
10
11
12
13
13
14
14
14
14
14
13
12
12

Feels Like (°C)

14
14
12
12
9
8
7
7
6
4
5
4
5
6
5
6
6
7
7
6
7
7
7
8

Dew Point (°C)

17
17
16
15
12
11
11
11
9
7
6
5
6
5
6
6
6
6
6
7
8
8
7
8

Relative Humidity (%)

93
95
95
93
89
89
90
87
86
77
74
72
68
63
64
63
60
58
59
65
67
70
71
73

Pressure (mb)

1002
1001
1001
1001
1001
1002
1002
1002
1003
1003
1004
1005
1006
1006
1007
1007
1007
1007
1009
1009
1010
1011
1013
1014

Ozone (du)

253
255
256
257
258
258
258
259
264
274
278
283
301
323
331
335
331
332
336
337
335
334
329
322

Saturday 4

Waxing Gibbous 93%

18:01

04:51

21 OK
22 OK
23 OK
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
19 Bad
20 Bad

Sun - Rise: 07:22, Set: 18:42, Transit: 13:02. Moon - Rise: 18:01, Set: 04:51. Civil Dark: 19:15 - 06:49. Nautical Dark: 19:53 - 06:11. Astro Dark: 20:31 - 05:32

Total Clouds (% Sky Obscured)

34
22
28
60
51
51
100
78
66
71
80
82
75
99
99
100
98
94
99
100
100
100
90
94

Low Clouds (% Sky Obscured)

34
22
28
53
47
51
25
66
55
45
64
56
40
59
82
91
83
89
98
75
83
86
66
61

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
14
20
27
30
39
18
40
56
55
42
35
23
36
46
54
56
57

High Clouds (% Sky Obscured)

0
0
0
0
0
0
80
0
0
0
2
2
71
99
97
100
90
67
74
88
94
100
62
43

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
5
4
4
6
3
4
12
3
8
16
15
1
7
3
4
9
15
9
14
9
10
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
9
7
7
7
6
6
7
7
7
8
10
10
10
10
11
12
12
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

75
75
77
76
63
65
61
58
57
58
67
75
66
65
63
63
68
70
70
75
78
82
82
86

Pressure (mb)

1015
1016
1016
1017
1018
1018
1018
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024

Ozone (du)

318
315
313
312
310
310
308
305
302
299
297
295
292
288
286
285
282
279
276
272
270
268
268
265

Sunday 5

Waxing Gibbous 98%

18:15

06:17

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 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:23, Set: 18:40, Transit: 13:01. Moon - Rise: 18:15, Set: 06:17. Civil Dark: 19:13 - 06:50. Nautical Dark: 19:50 - 06:13. Astro Dark: 20:29 - 05:34

Total Clouds (% Sky Obscured)

97
70
93
91
84
80
78
82
87
91
82
58
37
49
55
67
70
71
65
73
78
85
67
49

Low Clouds (% Sky Obscured)

50
51
66
66
65
63
65
58
48
43
42
34
29
40
48
58
60
59
60
61
69
71
54
37

Medium Clouds (% Sky Obscured)

50
47
44
40
28
14
3
14
21
32
34
30
24
23
18
16
12
7
3
2
1
0
0
0

High Clouds (% Sky Obscured)

29
3
1
1
2
3
7
8
10
15
8
4
2
6
8
12
9
15
2
15
5
35
40
39

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
3
6
2
3
2
0
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
84
78
79
80
81
80
77
76
77
80
78
69
65
62
60
61
62
65
68
78
90
92

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1027
1027
1026
1026
1026
1026
1026
1026
1027

Ozone (du)

263
263
263
262
259
257
256
254
253
252
252
252
252
251
252
252
253
253
253
252
251
251
252
253

Monday 6

Waxing Gibbous 100%

18:30

07:45

21 OK
22 OK
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
19 Bad
20 OK

Sun - Rise: 07:25, Set: 18:38, Transit: 13:01. Moon - Rise: 18:30, Set: 07:45. Civil Dark: 19:10 - 06:52. Nautical Dark: 19:48 - 06:14. Astro Dark: 20:27 - 05:36

Total Clouds (% Sky Obscured)

23
41
60
78
66
57
44
44
47
48
80
86
92
80
76
70
78
82
85
80
70
64
48
31

Low Clouds (% Sky Obscured)

21
39
57
74
66
54
44
44
45
45
71
75
84
80
72
69
78
82
85
80
70
64
48
31

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
1
1
10
10
10
10
15
45
45
40
8
7
5
28
51
73
62
49
34
22
11

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
1
3
2
1
0
0
2
1
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
12
12
11
11
11
9
9
10
9
9
11
11
11
11
12
13
20
19
17
18
18
18
11

Dew Point (°C)

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

Relative Humidity (%)

93
95
93
95
96
95
96
95
95
95
95
92
87
83
73
64
56
56
56
55
64
74
86
87

Pressure (mb)

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

Ozone (du)

255
254
253
253
252
252
253
254
255
255
255
256
257
259
259
260
260
258
256
254
254
254
253
253

Tuesday 7

Full Moon 99%

18:48

09:17

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

Sun - Rise: 07:26, Set: 18:36, Transit: 13:01. Moon - Rise: 18:48, Set: 09:17. Civil Dark: 19:08 - 06:54. Nautical Dark: 19:46 - 06:16. Astro Dark: 20:24 - 05:37

Total Clouds (% Sky Obscured)

14
24
39
48
56
71
88
86
85
83
78
71
63
64
66
65
54
42
32
48
57
69
63
49

Low Clouds (% Sky Obscured)

14
24
32
33
40
42
47
58
69
76
70
63
51
53
60
65
54
42
32
31
19
7
15
24

Medium Clouds (% Sky Obscured)

1
14
29
48
43
29
11
9
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
5
10
15
10
5
0
5
11
15
10
5
0
0
0
0
0
0
0
20
37
55
31
17

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
3
1
0
1
2
2
4
8
13
22
25
27
26
20
4
11
8
0
1
1
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)

5
4
4
3
3
4
4
4
5
5
6
6
6
7
9
11
14
14
14
14
11
9
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
12
12
12
10
11
10
10
9
9
13
12
13
13
14
14
14
13
12
12
12
11
6

Dew Point (°C)

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

Relative Humidity (%)

89
90
91
91
93
91
93
93
93
93
93
92
90
86
80
74
68
64
60
56
62
67
73
76

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1025

Ozone (du)

252
251
252
253
254
255
256
257
260
262
265
265
265
265
265
265
264
263
262
261
262
263
264
266

Wednesday 8

Waning Gibbous 95%

19:13

10:51

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 OK
11 OK
12 Bad

Sun - Rise: 07:28, Set: 18:33, Transit: 13:01. Moon - Rise: 19:13, Set: 10:51. Civil Dark: 19:06 - 06:55. Nautical Dark: 19:44 - 06:17. Astro Dark: 20:22 - 05:39

Total Clouds (% Sky Obscured)

35
37
38
42
44
38
40
40
42
38
39
27
28
31
38
45

Low Clouds (% Sky Obscured)

35
37
38
42
44
38
40
40
42
38
39
27
28
31
38
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
16
26
27
26
27
18
9
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
4
6
25
24
20
6
7
8

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
3
0
2
5
2
6
6
0
2
7
8
9
15
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
4
4
4
4
4
3
3
3
3
4
5
5
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
4
4
4
4
4
4
4
4
5
5
5
5
6
6
6

Relative Humidity (%)

79
81
81
82
82
84
83
85
85
85
85
78
72
66
61
57

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1023
1023
1023

Ozone (du)

267
269
269
269
270
269
268
267
266
266
265
265
266
266
266
267

Welcome to Clear Outside

Forecast for Alphington, Devon, United Kingdom (50.70,-3.52)

Generated: 02/10/25 20:54:51. Forecast: 02/10/25 to 08/10/25. Timezone: UTC+1.00