Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Crescent 8%

09:26

20:02

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
02 Bad

Sun - Rise: 08:04, Set: 16:51, Transit: 12:27. Moon - Rise: 09:26, Set: 20:02. Civil Dark: 17:28 - 07:27. Nautical Dark: 18:08 - 06:47. Astro Dark: 18:46 - 06:09

Total Clouds (% Sky Obscured)

94
99
98
100
100
100
93
94
91
86
99
95
94
97
81
79
67
87
85
79
100
100
88
100

Low Clouds (% Sky Obscured)

66
89
92
100
96
88
80
69
46
61
69
75
68
68
61
55
58
80
67
61
72
65
53
66

Medium Clouds (% Sky Obscured)

94
92
90
100
100
81
30
61
69
39
98
50
90
95
79
29
20
19
37
21
100
100
88
97

High Clouds (% Sky Obscured)

0
0
0
4
84
89
63
78
91
85
85
85
85
4
2
4
0
2
50
54
6
2
59
99

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
2
0
0
0
0
0
1
0
0
0
0
12
0
0
0
0
0
6

Precipitation Type

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

Precipitation Probability (%)

31
95
95
95
95
95
95
66
68
95
95
75
84
94
82
81
71
67
58
46
38
45
60
80

Precipitation Amount (mm)

0
0.6
0.6
1.9
2
2.7
1
0.2
0.3
1.2
0.9
0.3
0.4
0.6
0.5
0.5
0.4
0.5
0.4
0
0
0.2
0.4
0.7

Wind Speed/Direction (mph)

9
10
13
17
21
15
20
24
21
19
20
19
17
15
17
14
15
15
14
15
14
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
1
1
4
5
5
6
6
5
6
6
7
6
6
5
5
5
5
5
6
6
7

Dew Point (°C)

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

Relative Humidity (%)

90
93
94
98
96
98
96
96
96
98
96
98
95
96
96
93
95
93
93
95
91
93
96
98

Pressure (mb)

992
991
989
986
983
982
981
981
981
980
979
979
979
979
979
979
980
980
981
981
981
982
982
983

Ozone (du)

372
367
360
353
350
352
351
354
356
352
347
347
347
349
351
356
365
370
364
363
365
367
366
365

Thursday 22

Waxing Crescent 15%

09:40

21:19

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
02 Bad

Sun - Rise: 08:03, Set: 16:53, Transit: 12:28. Moon - Rise: 09:40, Set: 21:19. Civil Dark: 17:29 - 07:26. Nautical Dark: 18:09 - 06:46. Astro Dark: 18:48 - 06:08

Total Clouds (% Sky Obscured)

100
100
84
78
80
100
95
100
99
90
86
87
43
50
57
51
96
47
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

64
64
67
65
61
63
56
71
89
52
51
78
43
50
57
51
72
9
38
48
48
18
56
97

Medium Clouds (% Sky Obscured)

100
96
62
59
28
74
62
100
91
64
56
22
0
1
0
0
60
20
49
63
100
100
100
95

High Clouds (% Sky Obscured)

73
95
51
35
37
55
45
100
7
1
0
0
0
0
2
1
47
8
89
100
100
100
61
100

ISS Passover

Visibility (miles)

7
7
9
6
6
9
9
9
8
9
9
9
8
9
9
9
9
9
9
9
9
3
5
3

Fog (%)

3
4
2
1
1
0
14
40
20
6
1
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

77
67
66
69
68
52
54
77
75
47
31
38
39
19
21
17
15
14
15
24
77
95
95
95

Precipitation Amount (mm)

0.6
0.5
0.4
0.4
0.4
0.3
0.3
0.6
0.5
0
0
0
0
0
0
0
0
0
0
0
0.5
0.5
0.8
0.7

Wind Speed/Direction (mph)

11
10
8
7
5
4
3
3
5
10
14
14
12
12
11
8
5
3
4
5
8
12
14
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
93
96
95
91
93
95
91
91
88
88
88
90
91
91
86
89
91
91
91
94

Pressure (mb)

983
983
983
983
984
984
985
985
986
986
986
987
987
987
988
988
987
987
986
985
985
984
983
982

Ozone (du)

365
367
365
367
370
372
373
373
371
372
375
377
380
377
366
365
364
365
367
369
372
375
376
381

Friday 23

Waxing Crescent 24%

09:52

22:37

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
02 Bad

Sun - Rise: 08:01, Set: 16:54, Transit: 12:28. Moon - Rise: 09:52, Set: 22:37. Civil Dark: 17:31 - 07:25. Nautical Dark: 18:10 - 06:45. Astro Dark: 18:49 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
100
80
70
84
73
68
92
100
82
100
75
53
84
89
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
95
90
58
55
57
61
61
41
45
49
47
50
55
53
67
67
89
84
91
100
96
88
87

Medium Clouds (% Sky Obscured)

100
100
100
100
65
40
49
31
49
87
100
80
100
61
2
56
56
93
100
64
100
100
100
100

High Clouds (% Sky Obscured)

100
100
80
80
28
0
2
0
0
30
11
0
2
0
0
2
10
69
100
75
98
100
100
100

ISS Passover

Visibility (miles)

6
6
4
5
7
3
9
9
8
7
5
7
7
6
9
9
8
7
4
7
9
7
8
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
Very Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
None
None
None
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
90
85
63
33
43
52
72
76
68
61
62
41
42
45
76
74
87
82
64
66
88

Precipitation Amount (mm)

1.4
0.8
0.5
0.5
0.6
0.3
0
0
0
0.5
0.6
0.4
0.3
0.4
0
0
0
0.6
0.3
0.5
0.4
0.3
0.2
0.6

Wind Speed/Direction (mph)

18
19
17
16
18
14
16
18
18
19
19
18
18
18
16
14
16
17
20
22
21
21
19
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
93
90
91
81
79
77
74
75
79
79
79
84
88
90
86
91
88
90
88
94
87

Pressure (mb)

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

Ozone (du)

387
392
394
399
405
410
416
421
424
422
418
419
420
419
413
409
412
415
418
421
422
420
420
419

Saturday 24

Waxing Crescent 34%

10:05

23:58

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
02 Bad

Sun - Rise: 08:00, Set: 16:56, Transit: 12:28. Moon - Rise: 10:05, Set: 23:58. Civil Dark: 17:32 - 07:24. Nautical Dark: 18:12 - 06:44. Astro Dark: 18:50 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
94
89
78
76
76
77
83
90
98

Low Clouds (% Sky Obscured)

78
72
63
68
72
78
75
62
59
64
71
70
84
94
99
88
78
68
43
34
42
53
66
85

Medium Clouds (% Sky Obscured)

85
70
55
65
84
100
78
57
40
56
72
100
77
100
100
89
83
74
76
76
77
79
79
70

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
86
100
100
100
100
100
81
65
47
42
36
35
43
64
85

ISS Passover

Visibility (miles)

7
3
7
5
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
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
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
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

94
86
64
57
52
42
53
58
60
65
73
82
93
95
95
95
95
84
78
72
66
69
72
74

Precipitation Amount (mm)

0.7
0.5
0.4
0.3
0.3
0
0.2
0.3
0.3
0.3
0.4
0.4
0.6
0.9
1.6
1.3
0.9
0.4
0.4
0.3
0.3
0.4
0.4
0.5

Wind Speed/Direction (mph)

23
21
21
21
21
21
21
22
23
24
24
25
25
24
23
22
20
19
17
16
15
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
6
6
5
5
5
4
5
5
5
5
5
5
5
4
5
5
5
5
5
5
4
4
4

Relative Humidity (%)

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

Pressure (mb)

986
986
987
987
987
988
989
989
989
990
990
990
990
991
991
992
992
992
993
993
993
993
993
993

Ozone (du)

423
426
426
424
425
427
427
428
427
430
430
427
423
420
419
422
422
422
422
422
422
421
420
420

Sunday 25

Waxing Crescent 45%

10:20

01:22

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
02 Bad

Sun - Rise: 07:59, Set: 16:58, Transit: 12:28. Moon - Rise: 10:20, Set: 01:22. Civil Dark: 17:34 - 07:23. Nautical Dark: 18:13 - 06:43. Astro Dark: 18:52 - 06:05

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
93
89
84
86
89
90
41
29
25
26
44
59
62
70
78

Low Clouds (% Sky Obscured)

82
74
65
75
81
88
83
76
72
69
66
61
63
68
72
41
29
25
26
32
35
40
44
51

Medium Clouds (% Sky Obscured)

82
90
100
100
100
100
72
72
68
67
29
29
27
25
19
2
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

73
56
58
70
87
92
74
78
90
62
33
2
1
0
0
0
0
0
8
16
28
30
37
34

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
1
0
0
0
0
0
3
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

80
86
91
95
95
95
95
94
79
79
77
72
73
71
67
32
27
21
27
23
13
18
18
16

Precipitation Amount (mm)

0.5
0.6
0.7
0.9
1.1
1.3
1
0.7
0.5
0.5
0.5
0.4
0.5
0.5
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
15
15
16
15
15
14
14
13
11
11
11
11
10
10
10
5
5
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
94
88
88
93
91
91
91
91
93
96
98
98
98
96
93
91
91
91
89
91
91

Pressure (mb)

993
993
992
992
992
993
993
993
994
994
995
996
996
997
998
999
1001
1002
1002
1003
1003
1004
1004
1004

Ozone (du)

420
421
421
420
421
421
422
421
419
419
420
420
422
424
424
425
426
427
427
426
424
422
429
436

Monday 26

First Quarter 57%

10:39

02:49

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
02 Bad

Sun - Rise: 07:58, Set: 16:59, Transit: 12:29. Moon - Rise: 10:39, Set: 02:49. Civil Dark: 17:35 - 07:22. Nautical Dark: 18:15 - 06:42. Astro Dark: 18:53 - 06:04

Total Clouds (% Sky Obscured)

83
82
77
81
89
91
94
95
96
88
77
69
79
89
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

51
51
49
52
56
59
69
78
86
79
70
63
72
85
100
96
92
88
83
78
74
85
87
90

Medium Clouds (% Sky Obscured)

1
1
2
27
51
68
56
44
35
25
19
19
43
68
89
91
91
87
88
90
91
94
96
99

High Clouds (% Sky Obscured)

32
25
22
25
23
25
15
15
10
13
16
15
43
72
100
100
100
100
98
96
92
89
86
83

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

25
22
20
27
26
23
33
48
68
83
90
91
95
95
95
95
95
74
70
71
76
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.6
0.7
1
1.2
1
0.7
0.4
0.3
0.3
0.3
1
1.6
2

Wind Speed/Direction (mph)

5
7
8
9
10
11
11
14
16
18
19
20
21
19
19
22
21
20
19
19
19
20
21
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
2
3
4
4
4
4
4
5
5
6
6
6
7
9
10
9
7
6
6
5
5
4
4

Relative Humidity (%)

91
93
94
96
93
90
86
90
93
94
96
96
96
96
98
98
95
91
88
90
91
93
93
91

Pressure (mb)

1004
1004
1003
1003
1003
1002
1002
1001
1001
1000
999
997
996
994
993
992
991
990
989
988
987
987
986
985

Ozone (du)

444
436
429
422
410
398
386
378
371
364
363
362
361
361
362
362
364
366
368
374
380
387
397
407

Tuesday 27

Waxing Gibbous 68%

11:04

No Set

Sun - Rise: 07:56, Set: 17:01, Transit: 12:29. Moon - Rise: 11:04, Set: No Set. Civil Dark: 17:37 - 07:21. Nautical Dark: 18:16 - 06:41. Astro Dark: 18:55 - 06:03

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 Turnchapel, Plymouth, United Kingdom (50.35,-4.12)

Generated: 21/01/26 03:04:19. Forecast: 21/01/26 to 27/01/26. Timezone: UTC+0.00