Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Crescent 34%

12:41

20:30

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

Sun - Rise: 07:48, Set: 16:17, Transit: 12:02. Moon - Rise: 12:41, Set: 20:30. Civil Dark: 16:54 - 07:11. Nautical Dark: 17:35 - 06:30. Astro Dark: 18:15 - 05:50

Total Clouds (% Sky Obscured)

0
1
2
10
20
3
27
9
20
23
100
100
62
98
100
100
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
19
0
0
18
21
44
78
95
97
100
93
97
100

Medium Clouds (% Sky Obscured)

0
0
0
0
2
2
27
7
2
2
3
5
3
35
35
100
100
96
100
98
96
100
95
95

High Clouds (% Sky Obscured)

0
1
2
4
20
3
4
0
20
23
99
98
62
98
100
100
100
100
63
50
92
100
96
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
6
5
1
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
6
0
2

Precipitation Type

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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
24
40
64
86
95
89

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.6
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
0
-1
-1
-2
-3
-4
-4
-4
-4
-4
-4
-3
-2
-2
-1
-0
1
1
5
7
8
9
9

Relative Humidity (%)

86
85
82
82
80
78
75
75
77
75
75
77
80
84
86
84
82
77
75
85
93
95
96
98

Pressure (mb)

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

Ozone (du)

284
284
285
283
282
281
280
279
278
276
276
274
274
273
272
269
270
268
265
263
264
263
263
263

Wednesday 26

Waxing Crescent 44%

12:57

21:47

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
16 Bad
17 Bad

Sun - Rise: 07:49, Set: 16:16, Transit: 12:03. Moon - Rise: 12:57, Set: 21:47. 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
97
95
81
81
89
100
99
99
99
100
100
100
100
100
100
100
97
100
97
96

Low Clouds (% Sky Obscured)

93
100
100
100
79
65
56
74
53
81
79
80
87
95
99
90
81
78
77
81
81
100
93
76

Medium Clouds (% Sky Obscured)

92
75
45
75
75
67
4
8
62
84
81
70
87
91
92
80
84
90
99
100
39
81
1
30

High Clouds (% Sky Obscured)

100
84
100
80
70
78
69
58
50
61
64
71
66
87
73
100
100
100
99
100
89
80
91
33

ISS Passover

Visibility (miles)

0
0
0
0
0
0
5
5
9
9
9
9
9
9
9
5
5
1
0
0
0
0
0
0

Fog (%)

22
50
87
88
88
86
41
84
72
24
55
22
80
6
65
84
85
84
84
81
86
87
69
72

Precipitation Type

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

Precipitation Probability (%)

82
52
42
24
28
5
1
0
0
5
17
28
32
18
8
4
8
31
29
41
55
24
12
10

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0

Wind Speed/Direction (mph)

12
10
8
7
7
7
8
8
9
9
11
11
11
12
12
12
14
16
17
17
17
17
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
98
98
98
95
96
95
93
91
87
88
92
93
95
95
95
96
96
96
98
98
96

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1016
1016
1016
1015
1015
1014
1014
1013
1013
1014

Ozone (du)

262
263
262
261
262
261
261
260
259
259
258
258
259
258
259
261
262
262
259
255
252
251
252
251

Thursday 27

Waxing Crescent 44%

13:11

23:04

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
16 Bad
17 Bad

Sun - Rise: 07:51, Set: 16:15, Transit: 12:03. Moon - Rise: 13:11, 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)

99
100
100
61
98
89
100
97
98
100
97
95
98
50
62
42
55
59
61
76
68
87
75
51

Low Clouds (% Sky Obscured)

95
92
56
39
17
35
28
27
23
26
0
31
33
39
49
33
50
51
36
27
4
15
22
31

Medium Clouds (% Sky Obscured)

49
26
28
1
1
34
9
46
63
85
81
85
36
2
2
28
12
21
32
48
65
43
22
2

High Clouds (% Sky Obscured)

47
43
54
41
95
61
100
84
88
71
60
93
96
18
27
0
0
0
0
0
0
24
40
20

ISS Passover

Visibility (miles)

0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9

Fog (%)

3
65
2
41
40
0
76
31
83
23
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

26
28
12
3
4
0
0
0
0
0
1
1
4
6
6
8
21
24
55
62
68
63
51
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.2
0

Wind Speed/Direction (mph)

14
13
11
11
9
8
7
7
6
6
6
6
7
8
10
12
15
17
19
17
13
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
10
9
9
6
6
6
5
5
5
5
5
5
5
5
6
6
6
5
5
6
3
3

Dew Point (°C)

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

Relative Humidity (%)

96
98
92
89
91
93
93
95
93
95
93
93
91
90
90
87
84
81
83
84
84
84
84
85

Pressure (mb)

1014
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1010
1010
1010
1010
1011

Ozone (du)

253
253
255
257
259
261
264
267
268
265
265
265
267
270
274
278
280
280
280
283
285
289
290
289

Friday 28

First Quarter 55%

13:24

00:23

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
16 Bad
17 Bad

Sun - Rise: 07:52, Set: 16:14, Transit: 12:03. Moon - Rise: 13:24, Set: 00:23. Civil Dark: 16:52 - 07:15. Nautical Dark: 17:33 - 06:33. Astro Dark: 18:13 - 05:54

Total Clouds (% Sky Obscured)

67
73
73
77
64
79
87
92
100
100
100
92
100
100
93
72
58
59
75
94
66
71
60
69

Low Clouds (% Sky Obscured)

31
30
29
30
42
41
52
50
45
36
17
10
47
73
93
72
58
59
62
84
63
63
60
69

Medium Clouds (% Sky Obscured)

3
34
34
40
16
38
60
82
100
100
100
55
55
50
45
40
35
40
62
92
58
63
60
65

High Clouds (% Sky Obscured)

35
50
45
40
19
14
47
73
77
83
62
23
37
30
40
72
58
59
75
75
66
71
60
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
3
3
9
9
9
9
9
9
9
9
9
7
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
Light Rain
Very Light Rain
Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

14
14
5
13
23
25
42
71
64
95
28
17
46
70
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.5
0.2
1
0
0
0
0.3
0.6
1.2
1.6
2.1
2.4
2.8
3.8
3.2
3.4
3.8

Wind Speed/Direction (mph)

11
11
11
11
12
13
14
14
14
13
11
10
7
7
7
8
7
8
9
10
12
14
17
19

Chance of Frost

Temperature (°C)

6
6
6
7
7
7
7
8
8
8
6
6
6
6
6
6
7
7
7
7
7
7
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
85
84
84
85
85
88
91
91
88
79
83
79
76
76
75
74
75
77
71
76
78
82

Pressure (mb)

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

Ozone (du)

289
291
293
296
297
299
302
302
306
307
312
318
327
330
337
344
347
347
344
346
347
346
345
345

Saturday 29

Waxing Gibbous 66%

13:38

01:43

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

Sun - Rise: 07:54, Set: 16:14, Transit: 12:04. Moon - Rise: 13:38, 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)

79
76
80
83
68
78
58
44
32
28
25
21
18
31
39
49
53
57
62
58
48
29
25
29

Low Clouds (% Sky Obscured)

71
66
56
41
17
6
12
24
32
28
25
21
5
5
5
5
4
3
17
30
43
29
25
29

Medium Clouds (% Sky Obscured)

53
43
65
75
51
61
41
20
0
0
0
0
1
2
2
6
26
30
34
28
20
19
13
13

High Clouds (% Sky Obscured)

54
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

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

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
None
None
Very Light Rain

Precipitation Probability (%)

95
95
95
81
40
10
7
7
2
9
14
5
6
6
2
3
2
0
1
3
7
33
48
59

Precipitation Amount (mm)

2.3
1.5
1.1
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

21
19
18
16
15
14
13
13
13
11
10
10
9
6
5
4
6
8
10
8
7
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
79
80
80
79
75
75
78
73
75
76
75
76
77
77
79
73
70
65
67
69
71
73
76

Pressure (mb)

1001
1002
1003
1003
1004
1005
1006
1007
1007
1008
1009
1009
1010
1009
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009

Ozone (du)

344
342
342
341
340
338
338
336
335
334
341
343
345
341
337
333
330
327
323
321
318
316
313
311

Sunday 30

Waxing Gibbous 77%

13:53

03:07

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
16 Bad
17 Bad

Sun - Rise: 07:55, Set: 16:13, Transit: 12:04. Moon - Rise: 13:53, Set: 03:07. Civil Dark: 16:51 - 07:17. Nautical Dark: 17:32 - 06:36. Astro Dark: 18:12 - 05:56

Total Clouds (% Sky Obscured)

56
73
98
96
98
100
100
100
100
100
100
100
100
100
100
84
67
51
61
74
87
76
77
67

Low Clouds (% Sky Obscured)

56
53
44
40
37
36
34
35
39
55
72
89
92
94
95
81
67
51
54
60
59
55
49
45

Medium Clouds (% Sky Obscured)

14
14
14
29
42
50
51
51
51
53
56
58
82
93
100
84
67
51
61
74
77
75
76
67

High Clouds (% Sky Obscured)

21
40
58
70
85
100
100
100
100
100
100
100
100
100
100
67
33
5
5
5
5
5
10
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
4
2
1
1
0
2
3
5
6
8
9
6
3

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

Precipitation Probability (%)

55
48
41
28
13
5
6
6
2
14
31
52
72
83
90
95
90
70
60
36
21
32
37
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
4
4
2
2
3
3
4
4
6
7
9
11
14
16
16
17
19
19
19
19
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
0
0
1
2
1
1
2
2
3
2
2
2
5
5
4
4
4
4
7
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

79
76
74
72
73
75
75
78
79
82
87
91
96
96
96
98
98
96
96
95
90
88
90
95

Pressure (mb)

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

Ozone (du)

308
305
303
300
296
293
290
286
283
280
276
272
269
267
266
265
266
267
268
269
269
270
268
267

Monday 1

Waxing Gibbous 86%

14:11

04:35

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:56, Set: 16:13, Transit: 12:04. Moon - Rise: 14:11, 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)

72
71
70
72
69
69
58
46
34
30
25
19
24
28
33
54
75
98

Low Clouds (% Sky Obscured)

41
38
33
38
43
49
46
44
33
30
25
19
23
28
33
47
60
71

Medium Clouds (% Sky Obscured)

61
41
28
26
27
28
19
9
0
1
2
3
2
1
0
6
11
16

High Clouds (% Sky Obscured)

25
25
25
30
24
24
10
3
0
0
0
0
1
1
0
0
1
1

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

63
67
73
72
70
88
85
65
27
32
27
17
26
27
31
39
40
41

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
19
21
22
23
25
27
26
25
23
23
24
24
26
27
29
28
27

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
6
6
6
6
6
4
3
3
3
2
2
1
1
1
1
1

Dew Point (°C)

10
10
10
10
10
10
10
8
7
6
5
5
5
5
5
5
5
5

Relative Humidity (%)

96
96
95
95
95
95
95
91
87
84
82
82
81
81
81
81
82
82

Pressure (mb)

998
998
997
997
997
996
996
996
996
997
997
997
997
998
998
998
999
999

Ozone (du)

265
265
265
266
267
268
269
276
283
290
294
298
302
304
306
309
310
311

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

Generated: 25/11/25 18:19:04. Forecast: 25/11/25 to 01/12/25. Timezone: UTC+0.00