Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Crescent 25%

12:20

20:30

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

Sun - Rise: 07:48, Set: 16:17, Transit: 12:02. Moon - Rise: 12:20, Set: 20:30. Civil Dark: 16:55 - 07:11. Nautical Dark: 17:36 - 06:30. Astro Dark: 18:15 - 05:50

Total Clouds (% Sky Obscured)

11
8
13
19
23
9
4
0
0
0
2
0
2
1
5
1
1
72
82
54
45
100
100
100

Low Clouds (% Sky Obscured)

0
8
13
19
20
9
4
0
0
0
0
0
0
0
0
0
0
0
0
19
1
3
0
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
1
1
2
2
2
18
53
53
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
0
2
1
4
1
1
64
82
54
45
100
100
93

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
1
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
2
2
2
2
3
3
3
2
1
0
-1
-2
-2
-3
-3
-3
-4
-4
-4
-3
-3
-2
-2

Relative Humidity (%)

78
72
69
66
69
74
82
86
88
86
83
81
78
78
78
78
78
77
78
78
80
81
84
83

Pressure (mb)

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

Ozone (du)

297
296
297
294
292
292
286
285
284
285
285
284
284
284
281
278
278
278
276
275
274
275
273
271

Wednesday 26

Waxing Crescent 34%

12:41

21:47

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:49, Set: 16:17, Transit: 12:02. Moon - Rise: 12:41, Set: 21:47. Civil Dark: 16:54 - 07:12. Nautical Dark: 17:35 - 06:31. Astro Dark: 18:14 - 05:52

Total Clouds (% Sky Obscured)

100
99
96
96
100
97
100
98
98
100
100
100
100
100
98
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
72
74
89
100
90
100
96
92
100
100
100
100
88
76
60
70
61
58
46
65
65
74
74

Medium Clouds (% Sky Obscured)

97
95
90
88
85
91
86
88
93
86
60
76
55
74
60
47
54
61
55
77
88
88
98
98

High Clouds (% Sky Obscured)

97
78
46
45
47
54
44
46
47
88
100
66
100
76
77
95
99
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
8
6
5
2
1
0
0
0
0
0
0
0
0
0
1
8
9
9
9
9

Fog (%)

1
0
0
0
0
3
2
1
49
84
84
81
2
66
84
84
82
12
0
1
91
81
88
84

Precipitation Type

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

Precipitation Probability (%)

2
10
18
45
49
49
75
95
95
82
72
57
30
16
5
18
4
1
2
1
1
1
3
4

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.9
0.5
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
1
3
3
4
5
5
6
6
7
7
8
9
9
9
9
9
9
9
8
8
8
9
8

Dew Point (°C)

0
1
1
3
6
7
8
9
10
10
10
10
10
10
11
10
10
10
10
10
10
10
10
10

Relative Humidity (%)

82
80
74
74
85
93
93
96
98
96
98
98
98
98
100
98
100
98
96
95
95
95
95
88

Pressure (mb)

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

Ozone (du)

270
270
268
265
265
263
264
264
262
262
262
262
263
261
261
260
259
259
259
258
259
259
259
260

Thursday 27

Waxing Crescent 44%

12:57

23:04

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:51, Set: 16:16, Transit: 12:03. Moon - Rise: 12:57, Set: 23:04. Civil Dark: 16:53 - 07:13. Nautical Dark: 17:34 - 06:32. Astro Dark: 18:14 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
95
100
100
100
85
42
67
85
98
97
100
100
100
93
86
77
45

Low Clouds (% Sky Obscured)

78
64
69
79
92
94
100
92
98
98
88
49
26
20
29
17
27
45
37
49
52
51
51
45

Medium Clouds (% Sky Obscured)

96
96
97
78
97
94
32
0
65
84
42
0
0
60
52
61
64
61
60
55
38
59
21
0

High Clouds (% Sky Obscured)

100
100
99
99
89
50
81
64
71
94
98
67
25
52
71
63
50
40
30
32
38
44
45
16

ISS Passover

Visibility (miles)

9
9
5
0
0
0
0
0
0
0
9
9
9
9
9
9
9
7
6
8
9
9
7
9

Fog (%)

9
3
66
84
72
53
90
82
7
28
84
52
32
8
59
59
59
59
59
59
59
59
59
59

Precipitation Type

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

Precipitation Probability (%)

13
30
42
72
94
95
34
16
34
48
12
3
0
0
0
0
2
1
4
4
12
10
7
10

Precipitation Amount (mm)

0
0
0
0.4
0.8
0.9
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
14
16
16
16
16
16
14
12
11
10
9
8
7
5
5
5
5
5
6
5
6
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
92
98
96
98
96
96
96
96
93
86
91
93
93
94
94
96
96
94
94
94
95
95

Pressure (mb)

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

Ozone (du)

263
263
258
254
252
251
251
252
253
253
256
260
262
265
270
269
268
267
267
269
271
275
278
279

Friday 28

First Quarter 55%

13:11

00:23

10 Bad
11 OK
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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:52, Set: 16:15, Transit: 12:03. Moon - Rise: 13:11, Set: 00:23. Civil Dark: 16:53 - 07:15. Nautical Dark: 17:34 - 06:33. Astro Dark: 18:13 - 05:54

Total Clouds (% Sky Obscured)

36
31
47
82
100
89
77
70
72
68
65
63
66
74
83
92
100
99
100
98
64
52
51
55

Low Clouds (% Sky Obscured)

36
31
25
13
5
7
9
12
20
31
34
37
40
47
45
41
30
38
75
86
63
52
51
55

Medium Clouds (% Sky Obscured)

0
0
22
43
67
42
26
39
12
6
3
52
27
38
81
91
100
40
35
35
30
38
43
47

High Clouds (% Sky Obscured)

6
1
7
36
45
40
40
25
20
20
30
32
22
26
51
86
100
99
75
75
64
52
51
55

ISS Passover

Visibility (miles)

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

Fog (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

Precipitation Type

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

Precipitation Probability (%)

10
6
40
60
77
75
58
20
14
20
11
21
32
57
87
95
25
24
33
48
76
94
95
95

Precipitation Amount (mm)

0
0
0
0.2
0.3
0.4
0.2
0
0
0
0
0
0
0.2
0.5
0.9
0
0
0
0
0.4
0.5
1.3
1.9

Wind Speed/Direction (mph)

11
14
17
15
13
10
10
10
11
11
12
13
13
14
14
13
11
10
10
12
12
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
8
7
5
5
4
4
4
4
2
2
2
1
1
1
0
1
1
1
1
1
2
2

Dew Point (°C)

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

Relative Humidity (%)

88
82
83
81
82
85
88
91
93
90
90
88
90
88
90
94
87
88
81
78
75
79
81
79

Pressure (mb)

1013
1013
1012
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1008
1008
1007
1007
1007
1007
1006
1006
1006
1005
1005

Ozone (du)

279
280
283
286
287
287
288
289
291
294
297
301
303
306
307
308
312
319
323
330
337
340
346
345

Saturday 29

Waxing Gibbous 66%

13:24

01:43

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

Sun - Rise: 07:54, Set: 16:14, Transit: 12:03. Moon - Rise: 13:24, Set: 01:43. Civil Dark: 16:52 - 07:16. Nautical Dark: 17:33 - 06:34. Astro Dark: 18:13 - 05:55

Total Clouds (% Sky Obscured)

100
100
93
61
54
73
69
63
38
27
23
26
26
21
22
23
25
18
12
6
9
9
10
18

Low Clouds (% Sky Obscured)

60
61
58
55
49
46
44
40
37
27
23
26
26
21
22
23
25
18
12
5
5
5
5
5

Medium Clouds (% Sky Obscured)

99
98
85
36
23
48
41
35
9
0
0
2
0
0
0
0
0
0
0
0
5
9
10
18

High Clouds (% Sky Obscured)

80
80
56
22
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3

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 (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

Precipitation Type

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

Precipitation Probability (%)

95
95
95
92
65
63
34
9
12
12
9
12
10
9
20
21
7
11
11
4
11
10
2
3

Precipitation Amount (mm)

2.5
3.6
0.4
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
14
13
14
18
17
15
14
12
11
10
11
10
9
10
10
11
9
8
7
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
77
77
75
75
75
75
76
79
79
82
82
83
88
85
82
80
83
83
86
86
86
86

Pressure (mb)

1003
1002
1000
1000
1001
1001
1002
1003
1004
1005
1006
1007
1007
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011
1012

Ozone (du)

345
345
346
341
339
338
337
337
332
328
326
327
327
329
333
334
336
338
336
334
333
328
323
318

Sunday 30

Waxing Gibbous 77%

13:38

03:07

10 OK
11 OK
12 OK
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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:55, Set: 16:14, Transit: 12:04. Moon - Rise: 13:38, Set: 03:07. Civil Dark: 16:52 - 07:17. Nautical Dark: 17:33 - 06:36. Astro Dark: 18:12 - 05:56

Total Clouds (% Sky Obscured)

28
40
43
50
56
70
86
97
94
93
92
95
97
100
100
100
100
100
100
100
100
100
100
83

Low Clouds (% Sky Obscured)

4
4
14
25
36
44
51
63
63
59
56
58
59
60
61
62
61
70
82
95
94
94
94
79

Medium Clouds (% Sky Obscured)

28
40
43
50
56
57
60
72
67
59
50
57
61
63
66
67
66
68
73
76
84
91
93
83

High Clouds (% Sky Obscured)

6
12
10
8
10
11
16
15
30
45
62
74
85
97
98
99
100
100
99
99
99
100
100
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
3
6
9

Fog (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

Precipitation Type

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

Precipitation Probability (%)

6
1
3
4
8
34
48
59
55
48
38
26
18
24
56
77
95
95
95
95
85
58
38
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0.2
0.4
0.7
0.9
0.8
0.9
0.7
0.2
0
0

Wind Speed/Direction (mph)

5
6
7
6
5
4
4
4
4
5
5
5
5
5
7
8
10
11
11
11
11
13
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
2
7
6
6
7
7
7
3
3
3
3
3
2
4
4
3
3
3
2
6
7
7

Dew Point (°C)

2
2
2
3
3
3
4
3
3
3
4
4
5
6
5
6
8
9
9
9
9
10
10
10

Relative Humidity (%)

79
75
69
74
76
79
84
85
86
86
86
85
87
88
88
90
95
96
98
96
96
93
91
87

Pressure (mb)

1012
1011
1011
1011
1010
1010
1009
1009
1009
1008
1007
1007
1006
1005
1005
1004
1003
1002
1002
1001
1000
999
998
998

Ozone (du)

316
313
311
309
307
305
302
300
297
294
292
289
285
282
278
276
274
272
269
267
265
264
263
262

Monday 1

Waxing Gibbous 86%

13:53

04:35

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 OK

Sun - Rise: 07:56, Set: 16:13, Transit: 12:04. Moon - Rise: 13:53, Set: 04:35. Civil Dark: 16:51 - 07:18. Nautical Dark: 17:32 - 06:37. Astro Dark: 18:12 - 05:57

Total Clouds (% Sky Obscured)

66
49
61
73
85
70
57
50
56
59
61
58
54
54
48
43
38
33
24
14

Low Clouds (% Sky Obscured)

64
49
46
47
54
56
50
45
41
37
35
38
43
49
44
40
35
33
24
14

Medium Clouds (% Sky Obscured)

66
49
61
73
85
61
30
0
3
6
8
12
17
22
17
14
17
17
9
1

High Clouds (% Sky Obscured)

33
0
0
0
0
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
7
4
1
3
5
7
8
9
9
9
8
8
8
9
9
9
9

Fog (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

Precipitation Type

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

Precipitation Probability (%)

53
47
52
56
76
71
54
35
36
31
29
33
32
33
47
39
34
40
33
15

Precipitation Amount (mm)

0
0
0.2
0
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
21
23
24
25
25
24
24
25
24
24
24
23
23
22
22
23
24
22
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
6
5
4
5
5
5
1
0
1
0
1
1
0
1
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

88
87
87
90
91
95
91
87
82
82
82
82
84
84
87
85
84
82
81
81

Pressure (mb)

997
997
996
996
995
994
994
995
995
996
996
997
998
998
999
1000
1000
1001
1002
1002

Ozone (du)

264
265
266
269
272
275
282
289
296
299
302
305
306
306
307
307
306
306
305
304

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

Generated: 25/11/25 10:24:02. Forecast: 25/11/25 to 01/12/25. Timezone: UTC+0.00