Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Crescent 25%

12:20

20:30

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

Sun - Rise: 07:46, Set: 16:17, Transit: 12:02. Moon - Rise: 12:20, Set: 20:30. Civil Dark: 16:55 - 07:09. Nautical Dark: 17:36 - 06:28. Astro Dark: 18:15 - 05:49

Total Clouds (% Sky Obscured)

15
16
25
19
8
5
9
7
19
21
22
3
0
0
0
0
0
0
0
6
48
49
99
79

Low Clouds (% Sky Obscured)

15
16
19
9
7
5
9
7
19
21
22
3
0
0
0
0
0
0
0
0
0
8
23
30

Medium Clouds (% Sky Obscured)

2
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
11
7
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
21
98
63

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
5
3
1
0
1
1
1
2
1
1
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
11
11
11
8
7
8
10
11
11
10
9
7
5
4
4
4
3
3
3
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
1
2
3
4
5
5
5
5
6
6
5
4
3
2
1
1
0
-0
-1
-1
0
-2

Dew Point (°C)

2
2
2
3
2
3
3
3
3
2
2
3
3
3
2
1
-1
-2
-2
-3
-3
-4
-4
-4

Relative Humidity (%)

89
89
89
89
88
85
79
73
70
65
69
73
81
86
85
83
82
78
77
75
77
75
75
74

Pressure (mb)

1012
1013
1013
1014
1015
1016
1017
1018
1018
1018
1018
1018
1019
1020
1021
1021
1022
1022
1023
1023
1023
1022
1023
1023

Ozone (du)

299
299
295
295
298
298
296
295
295
292
289
291
285
284
282
282
282
280
280
281
278
276
276
275

Wednesday 26

Waxing Crescent 34%

12:41

21:47

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:48, Set: 16:17, Transit: 12:02. Moon - Rise: 12:41, Set: 21:47. Civil Dark: 16:54 - 07:11. Nautical Dark: 17:35 - 06:30. Astro Dark: 18:14 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
100
97
99
99
100
100
100
100
100
100
99
99
100
100

Low Clouds (% Sky Obscured)

29
32
27
15
3
0
64
78
84
86
100
84
97
98
100
92
91
100
86
78
89
93
93
95

Medium Clouds (% Sky Obscured)

2
49
83
100
100
100
100
97
94
98
92
89
97
92
95
92
66
46
41
20
32
81
93
81

High Clouds (% Sky Obscured)

100
100
100
100
100
100
69
55
56
40
19
57
67
34
43
95
74
100
100
100
88
78
94
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
4
2
0
0
0
0
0
0
0
0
6
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
1
6
17
59
56
44
58
84
80
84
88
84
84
78

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
1
6
12
16
23
46
71
93
88
92
94
57
44
29
9
4
5
3
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
0.4
0.5
0.6
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

0
0
1
1
1
2
4
5
6
6
8
8
9
9
10
10
11
11
11
11
11
11
11
11

Feels Like (°C)

-2
-2
-2
-2
-2
-1
2
2
2
2
4
4
5
5
6
6
7
8
9
9
10
9
8
8

Dew Point (°C)

-4
-4
-4
-4
-4
-3
-1
-0
1
2
4
6
8
9
9
10
10
10
11
11
11
10
10
10

Relative Humidity (%)

75
71
70
69
69
70
71
71
72
72
77
85
91
96
98
96
98
98
98
98
98
96
95
95

Pressure (mb)

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

Ozone (du)

274
274
273
272
272
271
269
267
266
265
266
264
263
263
264
264
264
264
264
262
263
262
260
259

Thursday 27

Waxing Crescent 44%

12:57

23:04

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:49, Set: 16:16, Transit: 12:03. Moon - Rise: 12:57, Set: 23:04. Civil Dark: 16:53 - 07:12. Nautical Dark: 17:34 - 06:31. Astro Dark: 18:14 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
86
95
97
98
98
97

Low Clouds (% Sky Obscured)

91
90
89
95
99
100
100
100
97
99
90
100
87
70
95
88
60
39
30
39
30
21
12
8

Medium Clouds (% Sky Obscured)

73
58
47
70
65
87
90
95
99
100
100
99
95
64
36
31
56
47
18
38
41
52
86
83

High Clouds (% Sky Obscured)

95
95
99
100
100
100
88
100
100
82
71
97
61
87
100
100
100
50
64
70
79
88
96
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
0
0
0
0
0
0
0
0
9
9
9
9
9
9
9
7

Fog (%)

28
28
45
84
83
87
84
90
84
84
84
84
84
63
9
9
9
9
9
9
9
9
9
9

Precipitation Type

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

Precipitation Probability (%)

5
4
2
1
1
8
40
34
57
73
95
95
40
20
37
16
5
1
0
0
0
3
3
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
0.9
1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
10
11
12
13
15
15
15
16
16
16
15
12
12
10
9
8
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
87
87
89
92
95
96
96
96
96
98
96
98
96
81
83
90
95
95
95
96
94

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1015
1015

Ozone (du)

259
258
258
259
259
260
262
260
259
256
253
250
249
248
250
253
257
259
262
265
268
267
266
268

Friday 28

First Quarter 55%

13:11

00:23

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

Sun - Rise: 07:51, Set: 16:15, Transit: 12:03. Moon - Rise: 13:11, Set: 00:23. Civil Dark: 16:53 - 07:13. Nautical Dark: 17:34 - 06:32. Astro Dark: 18:13 - 05:53

Total Clouds (% Sky Obscured)

96
96
97
98
65
87
31
21
33
86
92
77
42
29
35
56
63
78
91
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
0
1
4
13
39
19
21
33
37
43
38
32
27
17
10
17
31
36
42
59
77
94
96

Medium Clouds (% Sky Obscured)

80
77
61
44
41
26
13
0
14
26
40
25
13
4
14
19
41
37
91
89
84
80
100
100

High Clouds (% Sky Obscured)

94
92
93
94
51
36
20
1
5
27
39
36
4
3
3
56
34
49
75
98
94
100
100
100

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
6
2

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
Light Rain

Precipitation Probability (%)

4
1
1
6
13
15
7
6
15
19
21
39
37
15
22
19
11
6
15
26
48
71
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.9
1.8

Wind Speed/Direction (mph)

5
4
4
4
5
7
10
14
17
17
17
17
14
12
10
9
9
10
11
11
11
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
4
4
4
3
5
6
5
4
5
4
6
5
5
3
3
2
3
2
2
2
1

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
93
91
85
78
78
81
81
81
81
84
87
87
90
90
88
88
88
87
87
88
91

Pressure (mb)

1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1012
1012
1012
1013
1013
1013
1012
1012
1011
1010
1010
1008
1007
1006

Ozone (du)

267
268
269
274
275
277
277
278
281
287
290
291
291
292
290
291
293
294
296
298
299
300
301
300

Saturday 29

Waxing Gibbous 66%

13:24

01:43

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 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK

Sun - Rise: 07:52, Set: 16:14, Transit: 12:03. Moon - Rise: 13:24, Set: 01:43. Civil Dark: 16:52 - 07:15. Nautical Dark: 17:33 - 06:33. Astro Dark: 18:13 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
100
82
83
59
34
32
30
28
37
33
26
29
30
33
31
29
27
20

Low Clouds (% Sky Obscured)

98
100
96
91
73
70
59
49
47
44
34
32
30
28
35
31
26
27
27
27
28
27
27
18

Medium Clouds (% Sky Obscured)

100
100
100
100
65
53
40
28
20
10
0
1
2
4
3
3
3
12
15
21
14
8
1
0

High Clouds (% Sky Obscured)

100
100
100
100
100
82
100
82
70
35
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
1
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Precipitation Type

Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
84
32
38
18
5
7
7
3
12
10
5
12
13
5
13
15
8
15

Precipitation Amount (mm)

2.5
2.4
2
1.7
1.5
0.9
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
20
16
15
15
12
12
13
13
13
13
11
10
10
9
8
8
8
7
7
7
7
6

Chance of Frost

Temperature (°C)

9
8
8
8
9
9
9
9
9
8
8
7
6
5
5
5
4
4
4
4
5
4
4
4

Feels Like (°C)

3
4
3
4
5
5
5
5
6
5
5
5
4
4
4
4
4
3
3
3
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

95
95
87
85
85
78
75
70
72
73
73
75
79
85
85
85
85
85
86
86
86
86
86
88

Pressure (mb)

1005
1003
1003
1003
1002
1002
1002
1002
1002
1002
1002
1003
1004
1004
1005
1007
1008
1009
1009
1009
1010
1011
1011
1012

Ozone (du)

304
310
315
319
325
332
338
336
334
336
342
345
341
341
341
338
336
333
333
334
335
334
334
334

Sunday 30

Waxing Gibbous 77%

13:38

03:07

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

Sun - Rise: 07:54, Set: 16:14, Transit: 12:04. Moon - Rise: 13:38, Set: 03:07. Civil Dark: 16:52 - 07:16. Nautical Dark: 17:33 - 06:34. Astro Dark: 18:12 - 05:55

Total Clouds (% Sky Obscured)

12
5
4
4
4
4
5
5
12
21
35
37
45
49
54
69
95
95
93
91
94
97
100
100

Low Clouds (% Sky Obscured)

9
1
1
1
1
1
1
1
2
2
2
2
2
1
2
2
2
3
4
5
25
47
64
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
3
4
4
3
1
7
10
13
38
62
87
91
96
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
4
5
8
11
40
69
95
72
45
20
46
73
100
92

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
8
7
6

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
Light Rain

Precipitation Probability (%)

15
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
8
12
15
22
28
44
75

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
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
3
3
3
3
4
5
6
7
7
7
6
6
4
3
3
3
3
4
5
6
6
7
7

Feels Like (°C)

3
3
4
2
2
2
2
2
2
6
6
5
5
5
4
-0
0
1
0
1
0
3
2
1

Dew Point (°C)

2
2
2
1
1
1
1
1
1
2
2
3
2
2
1
1
1
1
1
2
3
4
4
5

Relative Humidity (%)

88
88
88
85
83
80
75
70
66
69
72
78
79
82
85
85
85
86
83
82
82
82
84
87

Pressure (mb)

1012
1013
1013
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1017
1016
1016
1016
1015
1015
1014
1013
1013
1012

Ozone (du)

336
338
340
337
333
330
327
324
320
316
312
309
306
303
300
299
298
297
294
291
287
285
282
279

Monday 1

Waxing Gibbous 86%

13:53

No Set

Sun - Rise: 07:55, Set: 16:13, Transit: 12:04. Moon - Rise: 13:53, Set: No Set. Civil Dark: 16:51 - 07:17. Nautical Dark: 17:32 - 06:36. Astro Dark: 18:12 - 05:56

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Widecombe in the Moor, Devon, United Kingdom (50.58,-3.81)

Generated: 25/11/25 04:31:37. Forecast: 25/11/25 to 01/12/25. Timezone: UTC+0.00