Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Crescent 15%

09:34

21:11

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
02 Bad
03 Bad
04 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)

99
98
92
97
89
86
84
100
100
100
100
98
91
64
60
69
55
45
51
79
91
100
100
100

Low Clouds (% Sky Obscured)

90
77
92
77
81
73
73
79
96
83
88
84
65
63
58
69
55
43
49
78
61
73
60
63

Medium Clouds (% Sky Obscured)

86
55
35
40
45
42
41
78
100
100
100
95
83
8
2
0
0
0
45
53
55
100
100
96

High Clouds (% Sky Obscured)

86
43
74
8
0
0
1
43
100
100
100
43
39
2
0
0
3
45
51
67
89
100
56
89

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 (%)

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

Precipitation Probability (%)

61
65
78
42
29
44
59
78
87
93
84
70
56
13
1
1
1
1
0
0
3
11
12
16

Precipitation Amount (mm)

0.3
0
0.5
0
0
0
0.2
0.5
0.5
0.7
0.5
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
95
93
91
93
93
95
95
93
91
91
93
91
90
93
94
94
94
94
89
91
91
89

Pressure (mb)

985
985
985
986
986
986
985
985
985
984
984
984
984
985
985
985
986
986
986
985
986
985
984
983

Ozone (du)

363
363
362
362
367
370
373
375
374
371
372
373
373
374
378
381
381
379
379
375
374
373
374
377

Friday 23

Waxing Crescent 23%

09:45

22:31

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
02 Bad
03 Bad
04 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
97
97
100
100
100
100
87
93
71
68
68
51
53
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
86
81
86
88
87
82
49
53
61
68
71
68
68
51
53
54
64
83
80
80
83
96
83

Medium Clouds (% Sky Obscured)

95
100
98
88
42
60
67
68
91
41
53
12
16
55
50
45
100
78
79
74
66
56
65
33

High Clouds (% Sky Obscured)

100
100
67
6
0
6
90
95
0
0
1
2
6
4
2
4
1
66
95
97
91
91
86
94

ISS Passover

Visibility (miles)

9
3
9
9
9
9
9
7
8
9
8
9
9
9
3
1
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
Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

58
77
56
61
54
45
46
45
33
41
26
6
15
61
91
53
9
8
10
14
22
28
59
55

Precipitation Amount (mm)

0
0.4
0
0.3
0
0
0
0
0
0
0
0
0
0.3
0.8
0
0
0
0
0
0
0
0.4
0.4

Wind Speed/Direction (mph)

17
20
21
19
18
18
18
20
20
19
20
21
21
21
21
21
22
24
25
24
24
24
24
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
4
4
4
3
3
3
4
5
5
5
4
4
4
5
5
3
3
3
3
3
4
3
4

Relative Humidity (%)

89
93
93
91
81
81
79
82
84
84
84
84
85
83
91
94
85
82
82
83
85
85
83
85

Pressure (mb)

982
981
980
981
982
982
983
982
983
982
983
982
982
983
983
984
984
984
985
985
985
986
986
987

Ozone (du)

379
381
385
392
392
393
395
398
399
402
401
401
405
406
408
410
412
413
416
419
418
417
415
413

Saturday 24

Waxing Crescent 34%

09:57

23:53

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
02 Bad
03 Bad
04 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)

100
100
100
99
100
100
89
78
95
100
100
100
100
100
92
92
77
97
94
98
99
84
82
92

Low Clouds (% Sky Obscured)

82
83
77
85
85
86
82
78
95
94
86
100
100
99
73
80
64
70
74
65
73
78
82
85

Medium Clouds (% Sky Obscured)

48
84
47
83
87
55
20
22
37
37
100
100
100
92
92
72
56
72
26
32
54
48
45
58

High Clouds (% Sky Obscured)

91
81
86
82
19
19
4
48
90
86
98
100
100
28
10
15
37
89
72
92
97
71
75
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
9
9
9
4
3
9
9
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

36
18
15
12
12
30
46
40
32
55
95
95
95
95
58
33
16
12
16
27
41
53
65
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.6
1.9
1.4
0.7
0.2
0
0
0
0
0
0
0
0.3
0.3

Wind Speed/Direction (mph)

23
23
21
21
21
20
19
21
21
21
21
20
17
13
13
12
11
10
11
13
12
13
14
13

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
7
7
7
7
7
7
6
6
6
6
6
6
5
6
6
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

987
988
988
989
990
990
990
990
990
990
990
990
990
991
991
992
992
992
993
993
993
992
992
991

Ozone (du)

412
408
407
406
409
411
411
410
411
411
411
414
415
418
421
422
423
425
425
422
416
413
410
410

Sunday 25

Waxing Crescent 45%

10:11

01:18

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
02 OK
03 Bad
04 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
71
80
96
99
99
99
98
96
41
39
51
47
54
60
75
78
55
32
54
79

Low Clouds (% Sky Obscured)

85
100
100
94
71
80
85
84
84
73
64
57
41
39
51
47
54
60
75
61
48
26
34
42

Medium Clouds (% Sky Obscured)

98
100
100
100
71
80
79
97
94
91
86
83
41
35
26
14
15
13
11
6
4
1
21
68

High Clouds (% Sky Obscured)

100
100
100
100
57
26
23
1
10
15
1
0
0
0
0
0
0
0
0
18
4
2
27
79

ISS Passover

Visibility (miles)

9
3
7
9
9
9
9
9
8
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
Very Light Rain
Very 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
None

Precipitation Probability (%)

95
95
90
80
72
66
66
71
69
67
53
45
43
36
24
8
8
5
2
4
3
1
1
1

Precipitation Amount (mm)

0.6
1
0.4
0.4
0.3
0.3
0.4
0.4
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
15
14
13
10
9
7
8
8
11
14
15
14
13
12
11
10
9
8
8
6
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
94
93
93
91
88
81
79
82
85
88
91
93
91
93
94
94
94
96
94
96
94
94

Pressure (mb)

991
990
990
990
990
991
991
990
991
991
991
992
993
994
995
996
997
998
998
999
999
999
999
999

Ozone (du)

412
414
414
418
428
436
444
455
467
475
474
474
475
478
478
481
479
477
465
462
456
449
439
428

Monday 26

First Quarter 57%

10:28

02:46

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
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:54, Set: 16:49, Transit: 12:22. Moon - Rise: 10:28, Set: 02:46. Civil Dark: 17:26 - 07:18. Nautical Dark: 18:06 - 06:37. Astro Dark: 18:45 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

46
62
60
59
71
85
100
100
100
100
100
100
100
99
97
94
90
90
89
78
68
63
70
78

Medium Clouds (% Sky Obscured)

78
96
97
100
100
100
100
97
95
92
95
85
100
99
99
99
68
41
21
48
67
83
90
95

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
83
87
98
98
96
95
88
88
87
90
94

ISS Passover

Visibility (miles)

9
9
8
7
5
4
7
9
9
8
2
8
9
1
4
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
23
39
53
84
95
95
90
80
95
86
59
95
95
95
67
64
64
69
93
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0.5
0.7
0.7
0.6
0.4
0.9
0.3
0
1.1
1.5
0.7
0.2
0.2
0.2
0.2
0.6
0.9
1.1
1.2
1.2

Wind Speed/Direction (mph)

4
4
4
5
6
9
10
10
14
15
18
19
19
16
14
14
17
17
18
19
19
19
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
91
93
94
94
96
94
96
94
96
94
94
96
96
93
91
91
91
93
91
93
94
93

Pressure (mb)

999
999
999
998
998
997
997
996
995
994
992
990
989
988
988
988
988
987
986
985
984
983
983
982

Ozone (du)

417
410
404
400
397
390
381
379
377
369
370
370
374
378
388
397
407
403
399
395
396
398
400
405

Tuesday 27

Waxing Gibbous 68%

10:52

04:15

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
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:53, Set: 16:51, Transit: 12:22. Moon - Rise: 10:52, Set: 04:15. Civil Dark: 17:27 - 07:16. Nautical Dark: 18:08 - 06:36. Astro Dark: 18:47 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
96
93
92
77
73
76
69
61
53
65
77
81
65
55
52
55
60
67
68
62

Low Clouds (% Sky Obscured)

80
71
66
49
49
45
41
52
48
52
39
28
18
32
42
48
41
39
41
49
57
62
67
62

Medium Clouds (% Sky Obscured)

100
100
100
100
77
54
29
31
31
32
22
13
3
21
52
75
65
55
52
51
27
4
4
4

High Clouds (% Sky Obscured)

100
100
100
100
69
38
7
4
2
0
1
5
11
15
22
25
16
9
6
4
1
0
2
4

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
95
91
62
53
52
56
53
47
39
32
23
4
34
47
56
48
35
10
10
9
2
6
6

Precipitation Amount (mm)

1.1
0.8
0.6
0.3
0.2
0.2
0.3
0.2
0
0
0
0
0
0
0.2
0.4
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
16
16
16
15
16
18
16
16
17
14
11
9
9
9
9
8
7
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
3
3
3
3
3
4
4
4
4
4
3
3
3
4
4
4
3
2
2
2
2
2

Relative Humidity (%)

93
93
93
93
91
93
93
94
91
88
85
88
91
93
94
94
93
94
96
96
96
94
94
94

Pressure (mb)

982
981
981
981
981
982
982
982
984
985
986
987
988
989
990
991
991
992
992
993
993
993
993
992

Ozone (du)

410
414
418
421
425
425
424
424
425
426
427
428
429
430
433
436
439
442
445
448
458
468
478
475

Wednesday 28

Waxing Gibbous 79%

11:26

No Set

Sun - Rise: 07:52, Set: 16:52, Transit: 12:22. Moon - Rise: 11:26, Set: No Set. Civil Dark: 17:29 - 07:15. Nautical Dark: 18:09 - 06:35. Astro Dark: 18:48 - 05:56

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: 22/01/26 05:40:53. Forecast: 22/01/26 to 28/01/26. Timezone: UTC+0.00