Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 22

Waxing Crescent 6%

10:22

18:14

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:13, Set: 16:07, Transit: 12:10. Moon - Rise: 10:22, Set: 18:14. Civil Dark: 16:47 - 07:33. Nautical Dark: 17:29 - 06:50. Astro Dark: 18:10 - 06:10

Total Clouds (% Sky Obscured)

100
100
98
96
59
80
80
86
87
70
100
100
100
100
91
99
99
100
97
97
96
100
100
99

Low Clouds (% Sky Obscured)

98
100
94
82
59
71
69
63
61
62
60
60
63
57
49
49
52
55
66
80
68
63
83
87

Medium Clouds (% Sky Obscured)

63
60
41
37
2
12
16
27
8
0
18
1
28
100
78
47
90
45
36
33
33
36
44
55

High Clouds (% Sky Obscured)

97
75
70
70
59
71
75
86
87
70
100
100
99
100
82
38
65
72
72
29
56
100
100
24

ISS Passover

Visibility (miles)

9
8
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 (%)

2
0
34
21
15
15
18
5
7
2
2
3
2
1
3
3
6
7
25
18
25
22
34
30

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
14
12
11
9
8
9
9
9
10
9
7
6
5
4
5
5
7
8
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
87
91
90
85
88
90
88
88
85
87
90
93
95
93
93
94
94
93
94
93
94

Pressure (mb)

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

Ozone (du)

393
394
395
398
396
398
400
401
404
404
407
405
403
400
394
389
385
378
377
375
372
368
365
362

Tuesday 23

Waxing Crescent 12%

10:44

19:31

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:13, Set: 16:08, Transit: 12:10. Moon - Rise: 10:44, Set: 19:31. Civil Dark: 16:47 - 07:34. Nautical Dark: 17:30 - 06:51. Astro Dark: 18:10 - 06:11

Total Clouds (% Sky Obscured)

100
98
100
99
100
100
100
100
100
95
89
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
81
86
83
97
96
98
100
100
95
89
97
100
100
99
98
100
100
100
100
100
99
100
100

Medium Clouds (% Sky Obscured)

59
76
97
98
98
88
63
38
31
27
36
58
19
43
48
51
30
14
20
6
9
16
9
0

High Clouds (% Sky Obscured)

15
26
68
37
91
100
100
100
79
17
13
37
42
18
25
14
10
10
4
2
8
2
2
1

ISS Passover

Visibility (miles)

9
9
9
7
4
6
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 (%)

30
32
26
29
23
15
10
8
1
1
0
0
0
0
0
1
1
6
7
9
8
6
2
6

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
5
4
5
6
7
7
9
11
12
12
13
12
12
12
12
13
13
14
14
14
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
98
96
96
93
90
90
85
85
88
90
93
90
86
83
80
79
85
83
80
79

Pressure (mb)

1012
1012
1012
1012
1012
1013
1014
1015
1016
1016
1016
1017
1017
1018
1019
1019
1020
1021
1021
1022
1023
1024
1024
1025

Ozone (du)

361
361
363
359
357
357
356
353
353
353
353
356
356
357
356
353
348
345
345
344
342
339
336
332

Wednesday 24

Waxing Crescent 19%

11:01

20:48

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 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK

Sun - Rise: 08:14, Set: 16:08, Transit: 12:11. Moon - Rise: 11:01, Set: 20:48. Civil Dark: 16:48 - 07:34. Nautical Dark: 17:31 - 06:51. Astro Dark: 18:11 - 06:11

Total Clouds (% Sky Obscured)

96
74
91
96
93
95
70
63
61
62
53
68
52
39
35
46
51
53
61
63
61
60
51
39

Low Clouds (% Sky Obscured)

96
74
90
92
93
94
69
62
61
62
49
46
46
36
35
46
51
53
61
63
61
60
51
39

Medium Clouds (% Sky Obscured)

0
0
0
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
1
1
2
2
2
2
4
2
44
6
5
3
0
0
0
0
0
0
0
0
0

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 (%)

2
0
0
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
85
83
80
79
79
86
85
80
76
78
78
79
82
83
84
84
84
86
84
86
84
84

Pressure (mb)

1026
1026
1026
1027
1027
1028
1029
1030
1031
1031
1031
1031
1031
1031
1032
1032
1033
1033
1033
1033
1033
1033
1032
1032

Ozone (du)

330
330
328
326
324
324
324
322
320
318
317
316
316
317
319
321
320
322
323
324
326
327
328
331

Thursday 25

Waxing Crescent 28%

11:15

22:06

02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
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 OK
01 OK

Sun - Rise: 08:14, Set: 16:09, Transit: 12:11. Moon - Rise: 11:15, Set: 22:06. Civil Dark: 16:49 - 07:34. Nautical Dark: 17:31 - 06:52. Astro Dark: 18:12 - 06:11

Total Clouds (% Sky Obscured)

32
26
19
15
28
40
56
63
65
72
73
74
74
61
57
49
57
63
69
58
52
46
40
30

Low Clouds (% Sky Obscured)

32
26
19
15
28
40
56
63
65
72
73
74
74
61
57
49
57
63
68
56
51
46
40
30

Medium Clouds (% Sky Obscured)

0
0
0
0
15
25
38
33
29
23
18
10
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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

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)

15
15
16
17
18
19
19
20
20
19
19
19
18
17
16
15
14
13
12
11
11
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
84
86
84
84
83
80
74
70
68
66
66
66
67
69
72
76
78
81
84
86
86
87

Pressure (mb)

1032
1031
1031
1030
1029
1029
1029
1029
1029
1028
1028
1027
1027
1027
1027
1028
1028
1028
1029
1029
1029
1030
1030
1030

Ozone (du)

334
336
335
337
342
347
347
348
347
347
347
349
351
353
356
359
360
364
366
367
365
366
366
366

Friday 26

Waxing Crescent 39%

11:27

23:24

02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
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

Sun - Rise: 08:14, Set: 16:10, Transit: 12:12. Moon - Rise: 11:27, Set: 23:24. Civil Dark: 16:49 - 07:35. Nautical Dark: 17:32 - 06:52. Astro Dark: 18:12 - 06:12

Total Clouds (% Sky Obscured)

22
21
20
18
24
30
37
33
29
25
19
15
26
25
37
40
46
56
69
76
79
82
85
89

Low Clouds (% Sky Obscured)

22
21
20
18
24
30
37
33
29
25
19
13
7
9
11
13
27
41
54
58
63
68
73
81

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
0
0
1
1
9
19
29
46
56
69
76
79
80
58
41

High Clouds (% Sky Obscured)

0
0
1
1
0
0
0
0
0
1
6
14
26
25
37
40
46
40
35
12
10
7
3
2

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
0
0
0
1
1
0
1
1
1
2
2

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)

9
8
8
8
9
9
9
9
11
13
14
14
14
14
13
12
11
12
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
92
92
94
94
94
92
84
81
79
79
82
82
86
89
94
94
94
93
94
94
93
89

Pressure (mb)

1030
1030
1030
1030
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1033
1033
1034
1034
1035
1035
1036
1036
1036
1036

Ozone (du)

366
364
362
363
362
360
361
361
363
365
366
365
365
364
365
366
367
367
366
365
366
367
368
364

Saturday 27

First Quarter 50%

11:39

00:44

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
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

Sun - Rise: 08:14, Set: 16:11, Transit: 12:12. Moon - Rise: 11:39, Set: 00:44. Civil Dark: 16:50 - 07:35. Nautical Dark: 17:33 - 06:52. Astro Dark: 18:13 - 06:12

Total Clouds (% Sky Obscured)

92
81
73
65
68
72
58
44
31
26
36
50
59
78
82
82
85
88
86
91
92
94
93
96

Low Clouds (% Sky Obscured)

89
80
71
61
59
58
56
44
31
26
36
50
59
77
77
72
71
71
78
88
91
94
93
95

Medium Clouds (% Sky Obscured)

23
15
9
2
8
14
25
23
22
24
22
20
14
9
5
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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
1
1
0
1
1
0
3
3
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)

13
13
12
12
11
11
11
11
12
13
14
14
14
14
14
13
12
12
12
12
11
11
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
86
88
88
86
83
82
82
80
79
81
82
84
86
90
93
94
93
94
93
93
89
93

Pressure (mb)

1036
1036
1037
1037
1037
1037
1038
1038
1038
1038
1039
1038
1038
1038
1039
1039
1039
1039
1040
1040
1040
1040
1040
1040

Ozone (du)

361
357
357
357
357
356
354
353
349
346
343
341
339
336
335
333
332
330
329
327
326
325
325
323

Sunday 28

Waxing Gibbous 61%

11:52

02:07

Sun - Rise: 08:14, Set: 16:11, Transit: 12:13. Moon - Rise: 11:52, Set: 02:07. Civil Dark: 16:51 - 07:35. Nautical Dark: 17:33 - 06:52. Astro Dark: 18:14 - 06:12

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 Othery, Somerset, United Kingdom (51.08,-2.88)

Generated: 22/12/25 02:01:43. Forecast: 22/12/25 to 28/12/25. Timezone: UTC+0.00