Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waning Gibbous 56%

00:20

10:28

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
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:00, Set: 16:43, Transit: 12:22. Moon - Rise: 00:20, Set: 10:28. Civil Dark: 17:20 - 07:24. Nautical Dark: 18:00 - 06:43. Astro Dark: 18:39 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
70
69
70
70
57
89
86
80
54
49
39
33
50
65
64
65
40
76
100
100

Low Clouds (% Sky Obscured)

90
87
83
72
64
64
61
54
44
79
86
80
54
49
39
33
50
50
48
55
40
59
53
50

Medium Clouds (% Sky Obscured)

4
4
7
12
8
7
6
5
13
24
1
0
0
0
0
0
0
3
1
21
2
27
66
70

High Clouds (% Sky Obscured)

70
54
49
53
43
33
42
63
45
7
2
3
0
1
0
0
38
60
60
53
6
49
100
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
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

Very Light Rain
Very Light Rain
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
33
8
1
2
2
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0

Precipitation Amount (mm)

0.2
0.2
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
3
2
2
5
6
8
8
7
6
6
4
3
3
3
4
4
4
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

5
5
6
6
7
8
8
8
8
8
7
7
6
6
5
4
4
3
3
3
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
86
84
84
84
84
79
81
81
84
85
84
82
83
85
88
88
88
88
88
86
85
83

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015

Ozone (du)

333
338
330
333
332
334
341
345
343
343
349
352
351
351
352
347
345
349
345
342
343
341
344
346

Tuesday 21

Third Quarter 53%

01:31

10:39

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
04 Bad
05 Bad

Sun - Rise: 07:59, Set: 16:45, Transit: 12:22. Moon - Rise: 01:31, Set: 10:39. Civil Dark: 17:21 - 07:23. Nautical Dark: 18:02 - 06:42. Astro Dark: 18:41 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
84
100
91
100
100
100
100
100
100
100
100
100
99
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

62
58
62
68
74
82
70
58
58
80
72
76
81
99
97
92
85
91
85
70
61
61
72
79

Medium Clouds (% Sky Obscured)

91
24
3
60
49
0
85
46
100
100
100
100
100
100
100
94
96
97
82
82
87
100
65
49

High Clouds (% Sky Obscured)

100
100
100
49
97
57
100
100
100
100
88
17
34
69
100
15
15
40
94
100
100
70
94
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
5
9
9

Fog (%)

0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
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
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
10
0
2
1
11
0
1
1
6
2
9
7
20
17
50
57
56
66
58
27
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
4
4
5
6
7
8
8
8
7
7
7
7
7
7
7
7
7
7
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
85
85
86
86
84
84
84
84
87
88
88
88
90
90
90
91
93
94
94
96
96
96

Pressure (mb)

1015
1015
1015
1014
1014
1014
1013
1013
1012
1011
1011
1010
1010
1010
1009
1009
1008
1008
1007
1007
1006
1006
1005
1005

Ozone (du)

345
344
345
343
339
334
334
338
339
338
338
338
337
335
337
339
341
325
315
311
312
314
310
312

Wednesday 22

Waning Crescent 46%

02:43

10:53

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 OK
22 OK
23 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:58, Set: 16:46, Transit: 12:22. Moon - Rise: 02:43, Set: 10:53. Civil Dark: 17:23 - 07:22. Nautical Dark: 18:03 - 06:41. Astro Dark: 18:42 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
90
75
73
26
34
24
22
19
41
49
61
53

Low Clouds (% Sky Obscured)

76
77
82
82
80
62
72
70
68
70
58
58
38
37
32
26
34
24
22
19
18
27
34
40

Medium Clouds (% Sky Obscured)

50
56
65
73
100
100
100
100
100
100
100
100
73
65
55
0
0
0
0
0
3
2
40
0

High Clouds (% Sky Obscured)

100
83
34
66
100
61
100
100
100
100
100
100
79
55
43
0
0
0
0
0
35
28
37
24

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 (%)

1
0
5
8
2
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 (%)

27
15
9
12
16
14
11
14
8
7
4
2
1
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
93
93
90
88
87
85
88
90
93
93
94
93
91
89
88
89
91
91
91
89
86

Pressure (mb)

1005
1005
1005
1005
1005
1005
1004
1004
1003
1003
1003
1004
1004
1004
1005
1005
1005
1006
1007
1007
1007
1007
1007
1007

Ozone (du)

315
318
323
328
328
326
328
328
324
319
318
317
319
321
307
298
292
291
296
303
305
305
310
318

Thursday 23

Waning Crescent 37%

03:58

11:10

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
04 Bad
05 Bad

Sun - Rise: 07:57, Set: 16:48, Transit: 12:23. Moon - Rise: 03:58, Set: 11:10. Civil Dark: 17:24 - 07:21. Nautical Dark: 18:05 - 06:40. Astro Dark: 18:43 - 06:02

Total Clouds (% Sky Obscured)

80
86
93
96
97
99
99
100
100
100
100
100
99
97
94
95
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

31
13
3
30
48
60
64
70
63
52
45
35
33
32
29
38
48
55
77
90
98
98
98
98

Medium Clouds (% Sky Obscured)

22
61
89
91
93
95
96
98
45
47
52
49
51
86
89
89
52
89
93
97
100
100
100
100

High Clouds (% Sky Obscured)

33
36
25
25
0
0
27
53
100
100
100
100
76
57
42
58
79
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
4
8
3
9
9
9
9
9
9
9
9
9
9
9
9
9
6
1
3
2

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

Precipitation Probability (%)

2
18
2
40
45
95
61
48
37
45
30
22
10
4
0
3
5
6
46
82
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
1.2
0.2
0
0
0.2
0
0
0
0
0
0
0
0
0
0.5
1.1
1.2
1.6
1.5

Wind Speed/Direction (mph)

6
7
8
10
13
14
17
19
20
23
20
18
15
14
12
11
11
11
12
18
23
29
32
34

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
86
85
84
85
93
84
87
82
82
82
85
87
85
81
79
81
81
87
91
98
95
95

Pressure (mb)

1008
1008
1008
1008
1007
1007
1006
1006
1006
1007
1008
1008
1009
1009
1009
1009
1009
1008
1007
1006
1004
1002
1001
999

Ozone (du)

315
320
325
329
333
345
357
364
366
368
367
364
362
361
361
359
357
354
353
356
351
350
349
347

Friday 24

Waning Crescent 27%

05:10

11:34

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
04 Bad
05 Bad

Sun - Rise: 07:56, Set: 16:50, Transit: 12:23. Moon - Rise: 05:10, Set: 11:34. Civil Dark: 17:26 - 07:20. Nautical Dark: 18:06 - 06:39. Astro Dark: 18:45 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
91
99
100
100
100
100
100
100
100
100
99
92
74
63
52
53

Low Clouds (% Sky Obscured)

99
99
99
100
100
95
72
54
35
43
54
62
85
82
83
83
83
82
81
76
74
63
52
53

Medium Clouds (% Sky Obscured)

97
94
91
93
94
96
97
97
70
99
99
100
99
98
98
89
81
74
59
43
27
23
20
11

High Clouds (% Sky Obscured)

99
98
98
98
99
100
93
73
74
88
94
100
100
100
100
94
89
83
69
53
37
25
13
0

ISS Passover

Visibility (miles)

2
1
2
3
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
87
87
86
67
49
51
57
95
95
95
90
78
52
42
36
22
24
22
24

Precipitation Amount (mm)

1.8
1.6
1.4
1.2
0.8
0.5
0.5
0.6
0.4
0
0.2
0.3
0.7
0.8
0.9
0.6
0.4
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

35
35
36
37
32
29
26
21
17
14
12
10
8
25
27
28
27
25
24
24
22
22
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
93
93
88
80
80
77
77
74
73
70
70
70
70
68
65
65
68
71
74
77
79

Pressure (mb)

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

Ozone (du)

346
341
340
339
337
335
335
337
336
337
335
339
341
344
348
351
356
360
365
369
373
378
381
385

Saturday 25

Waning Crescent 19%

No Rise

12:08

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
04 Bad
05 Bad

Sun - Rise: 07:55, Set: 16:51, Transit: 12:23. Moon - Rise: No Rise, Set: 12:08. Civil Dark: 17:28 - 07:18. Nautical Dark: 18:08 - 06:38. Astro Dark: 18:46 - 05:59

Total Clouds (% Sky Obscured)

61
72
85
78
86
86
81
63
63
58
53
52
52
51
51
50
49
40
48
51
59
54
51
40

Low Clouds (% Sky Obscured)

61
72
85
75
65
57
56
49
48
39
30
22
15
7
0
7
11
17
24
32
39
39
40
40

Medium Clouds (% Sky Obscured)

30
52
75
60
47
46
56
61
63
58
53
52
52
45
35
39
49
40
48
51
59
54
47
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
33
63
63
58
53
52
52
25
0
5
10
12
8
8
8
4
3
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
2
5
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

50
63
67
53
46
32
30
24
18
14
10
0
1
0
0
20
41
65
85
90
67
46
33
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

20
18
19
21
20
19
17
16
15
15
13
10
8
8
8
8
7
8
9
9
8
9
11
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
78
75
74
74
71
71
71
71
74
75
76
75
72
70
78
86
96
93
91
88
85
82

Pressure (mb)

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

Ozone (du)

388
387
387
386
387
389
390
392
395
397
405
413
421
418
415
412
409
407
405
404
403
403
401
399

Sunday 26

Waning Crescent 11%

06:17

12:56

Sun - Rise: 07:53, Set: 16:53, Transit: 12:23. Moon - Rise: 06:17, Set: 12:56. Civil Dark: 17:29 - 07:17. Nautical Dark: 18:09 - 06:37. Astro Dark: 18:48 - 05:58

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 Bridport, Dorset, United Kingdom (50.73,-2.76)

Generated: 20/01/25 06:38:16. Forecast: 20/01/25 to 26/01/25. Timezone: UTC+0.00