Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Crescent 8%

09:21

19:53

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: 08:01, Set: 16:40, Transit: 12:20. Moon - Rise: 09:21, Set: 19:53. Civil Dark: 17:18 - 07:23. Nautical Dark: 17:59 - 06:42. Astro Dark: 18:38 - 06:03

Total Clouds (% Sky Obscured)

35
46
53
65
100
97
100
100
100
100
100
100
100
94
93
97
98
97
94
96
100
100
100
92

Low Clouds (% Sky Obscured)

35
46
48
65
88
91
100
100
89
90
100
91
93
89
77
90
80
95
84
78
95
94
81
85

Medium Clouds (% Sky Obscured)

30
20
53
65
100
84
100
99
94
92
80
80
98
73
75
77
94
94
71
7
42
100
52
24

High Clouds (% Sky Obscured)

2
0
2
5
4
1
4
100
97
85
92
100
53
45
40
40
50
5
65
92
99
80
100
43

ISS Passover

Visibility (miles)

9
9
9
9
4
3
4
4
9
9
9
9
9
3
9
8
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
22
65
64
79
95
95
95
95
95
63
15
79
79
50
48
44
43
32
23
28
11
20
12

Precipitation Amount (mm)

0
0
0.6
0.4
0.3
1.1
1.5
0.8
0.8
1.1
0
0
0.4
0.6
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
9
13
15
18
20
23
26
25
22
21
20
21
21
22
21
17
16
16
15
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
94
94
94
94
96
94
93
93
93
93
93
95
95
95
93
93
91
91
93
90
91
91

Pressure (mb)

996
995
994
993
991
989
987
985
984
984
983
983
982
982
982
982
982
982
983
983
984
984
985
985

Ozone (du)

378
379
381
378
376
376
371
367
366
365
362
358
352
347
350
350
352
353
352
352
351
353
353
355

Thursday 22

Waxing Crescent 15%

09:34

21:11

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: 07:59, Set: 16:42, Transit: 12:21. Moon - Rise: 09:34, Set: 21:11. Civil Dark: 17:19 - 07:22. Nautical Dark: 18:00 - 06:41. Astro Dark: 18:40 - 06:02

Total Clouds (% Sky Obscured)

95
100
98
100
100
98
100
92
87
94
87
100
100
100
100
99
69
48
52
100
52
85
100
100

Low Clouds (% Sky Obscured)

91
98
96
100
95
87
100
86
68
75
74
63
87
84
91
78
57
48
52
49
52
47
48
78

Medium Clouds (% Sky Obscured)

58
96
18
64
99
97
50
58
75
85
63
98
68
67
63
44
16
0
0
0
0
0
68
57

High Clouds (% Sky Obscured)

62
45
5
62
0
0
1
1
10
8
7
90
87
86
26
13
1
0
0
85
0
59
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

13
19
22
29
39
51
65
76
67
72
85
86
81
81
69
53
24
8
4
4
13
1
3
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
13
12
11
11
11
10
11
12
12
12
10
10
10
11
13
10
7
6
7
6
6
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
93
95
95
96
95
93
93
93
95
93
90
91
91
91
94
93
86
91
91
91
93

Pressure (mb)

985
985
986
986
986
986
986
986
986
986
986
985
985
985
986
986
987
987
987
987
987
987
987
987

Ozone (du)

355
357
360
365
368
368
370
367
366
367
366
366
369
370
368
374
377
376
371
371
369
370
368
369

Friday 23

Waxing Crescent 23%

09:45

22:31

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: 07:58, Set: 16:44, Transit: 12:21. Moon - Rise: 09:45, Set: 22:31. Civil Dark: 17:21 - 07:21. Nautical Dark: 18:02 - 06:40. Astro Dark: 18:41 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
93
83
91
100
82
67
54
62
62
61
72
79
100
78
90

Low Clouds (% Sky Obscured)

56
60
77
58
64
78
86
91
99
85
71
35
41
55
57
52
59
58
54
56
60
51
54
62

Medium Clouds (% Sky Obscured)

100
100
98
100
100
97
100
96
100
83
77
91
100
70
24
3
0
1
1
36
46
100
35
40

High Clouds (% Sky Obscured)

100
100
43
100
79
26
100
100
15
0
0
7
27
0
0
0
0
0
0
0
0
0
19
48

ISS Passover

Visibility (miles)

9
9
9
9
3
2
0
9
9
9
6
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
20
46
95
95
95
95
66
43
45
52
39
36
32
12
18
22
5
5
7
6
6
9
9

Precipitation Amount (mm)

0
0
0
0.8
0.9
0.7
0.8
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
15
16
18
18
19
18
18
13
15
14
15
14
12
11
11
11
11
11
13
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
5
5
5
5
5
5
5
4
5
4
4
4
4
4
4
4
4
4

Relative Humidity (%)

93
93
90
91
93
94
96
94
91
91
90
85
81
81
87
91
93
91
93
93
93
93
93
94

Pressure (mb)

987
986
985
984
984
984
983
983
984
984
985
985
985
986
986
986
987
988
988
989
989
989
989
990

Ozone (du)

370
370
371
376
380
383
387
388
391
395
398
399
400
402
404
407
410
409
409
409
407
405
403
402

Saturday 24

Waxing Crescent 34%

09:57

23:53

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: 07:57, Set: 16:45, Transit: 12:21. Moon - Rise: 09:57, Set: 23:53. Civil Dark: 17:22 - 07:20. Nautical Dark: 18:03 - 06:39. Astro Dark: 18:42 - 06:00

Total Clouds (% Sky Obscured)

84
87
88
90
88
88
89
82
79
76
86
93
100
95
100
100
100
100
100
98
96
92
94
97

Low Clouds (% Sky Obscured)

66
71
74
75
77
77
73
69
56
47
54
53
59
46
41
29
39
55
66
71
75
80
81
82

Medium Clouds (% Sky Obscured)

10
36
28
35
25
25
21
2
3
23
56
78
99
95
100
100
100
100
100
93
87
82
88
88

High Clouds (% Sky Obscured)

58
48
25
15
20
20
25
15
25
35
25
10
1
29
73
100
75
50
30
25
25
21
47
70

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 (%)

11
11
11
5
6
6
4
7
7
3
5
5
2
5
7
1
2
3
1
4
6
4
8
9

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)

14
14
14
13
13
13
13
13
15
16
17
17
16
16
16
14
14
14
14
14
13
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
96
96
96
94
94
91
90
87
85
87
85
90
93
94
94
93
88
88
88
91
94

Pressure (mb)

990
991
991
991
992
992
993
993
994
994
994
994
994
995
995
995
995
996
996
996
996
996
996
996

Ozone (du)

401
401
401
401
402
402
404
404
406
408
411
414
415
416
417
418
416
418
418
419
419
419
419
420

Sunday 25

Waxing Crescent 45%

10:11

01:18

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: 07:56, Set: 16:47, Transit: 12:21. Moon - Rise: 10:11, Set: 01:18. Civil Dark: 17:24 - 07:19. Nautical Dark: 18:05 - 06:38. Astro Dark: 18:44 - 05:59

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

86
90
95
96
99
99
98
99
99
100
98
97
95
94
93
92
91
95
98
96
94
93
92
91

Medium Clouds (% Sky Obscured)

91
83
78
71
78
80
87
91
96
100
100
100
100
85
73
57
11
9
8
7
9
18
27
31

High Clouds (% Sky Obscured)

100
56
63
45
58
64
82
73
51
5
39
63
82
72
40
16
33
21
4
14
26
39
27
20

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

Precipitation Probability (%)

6
9
10
7
19
24
25
26
25
23
39
48
52
62
69
77
10
8
2
7
7
3
8
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
12
13
13
13
14
14
15
15
15
14
13
13
13
13
12
8
7
7
6
5
5
4

Chance of Frost

Temperature (°C)

4
4
4
3
3
3
3
3
3
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
94
93
94
93
91
93
89
86
83
82
80
82
77
77
80
79
77
76
77
77
77
76

Pressure (mb)

996
996
996
996
996
996
996
997
997
998
998
998
999
999
1000
1001
1002
1002
1003
1004
1004
1005
1005
1005

Ozone (du)

420
420
417
416
415
416
417
419
420
419
420
422
423
423
423
421
422
423
424
424
421
417
414
412

Monday 26

First Quarter 57%

10:28

No Set

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: 07:54, Set: 16:49, Transit: 12:22. Moon - Rise: 10:28, Set: No Set. Civil Dark: 17:26 - 07:18. Nautical Dark: 18:06 - 06:37. Astro Dark: 18:45 - 05:58

Total Clouds (% Sky Obscured)

96
97
98
98
97
97
96
94
91
88
89
93
97
99
99
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

90
91
92
94
90
86
84
83
82
80
82
88
93
95
97
99
97
94
91
93
96
100
96
93

Medium Clouds (% Sky Obscured)

34
39
40
23
14
14
10
37
64
88
84
74
65
63
60
45
52
73
76
76
75
75
78
81

High Clouds (% Sky Obscured)

21
25
33
27
13
9
5
0
0
0
0
0
0
0
5
15
47
75
100
100
100
100
97
96

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

7
7
7
6
6
8
4
6
6
3
28
43
57
71
82
92
95
95
95
95
95
79
75
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.5
0.9
1.2
1.4
1.1
0.8
0.4
0.4
0.3

Wind Speed/Direction (mph)

4
4
5
6
7
8
10
11
13
14
16
16
17
19
20
21
22
20
19
19
17
16
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
79
79
79
79
78
80
80
80
83
83
88
91
96
96
94
96
96
96
98
94
93
90
91

Pressure (mb)

1006
1006
1006
1006
1005
1005
1005
1005
1004
1004
1003
1002
1001
1000
998
997
996
994
992
991
990
990
989
988

Ozone (du)

411
410
415
420
425
427
429
431
419
407
394
387
379
371
369
367
365
368
372
375
376
377
379
387

Tuesday 27

Waxing Gibbous 68%

10:52

02:46

Sun - Rise: 07:53, Set: 16:51, Transit: 12:22. Moon - Rise: 10:52, Set: 02:46. Civil Dark: 17:27 - 07:16. Nautical Dark: 18:08 - 06:36. Astro Dark: 18:47 - 05:57

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 Twerton, Bath and North East Somerset, United Kingdom (51.36,-2.38)

Generated: 21/01/26 02:46:45. Forecast: 21/01/26 to 27/01/26. Timezone: UTC+0.00