Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 96%

22:44

06:35

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:54, Set: 20:27, Transit: 13:12. Moon - Rise: 22:44, Set: 06:35. Civil Dark: 21:04 - 05:17. Nautical Dark: 21:50 - 04:30. Astro Dark: 22:46 - 03:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
88
100
98
100
100
98
92
83
98
96
99
100
100
100

Low Clouds (% Sky Obscured)

98
93
65
72
74
96
61
62
57
62
52
34
43
70
77
61
41
48
78
74
77
75
88
98

Medium Clouds (% Sky Obscured)

34
42
44
61
42
79
74
96
93
90
79
87
92
94
80
68
46
39
75
45
91
97
88
93

High Clouds (% Sky Obscured)

3
62
60
38
2
25
7
23
13
4
18
71
30
25
13
4
29
40
38
45
81
85
76
76

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
5
6
7
4
5
7
7
13
29

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
14
14
13
10
10
10
9
7
6
4
3
3
6
5
4
4
5
5
6
10
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
66
72
72
69
67
70
71
72
74
79
83
86
80
82
94
94
96
96
98
93
87
81
78

Pressure (mb)

1005
1004
1004
1003
1003
1002
1002
1002
1003
1003
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003

Ozone (du)

412
412
418
419
419
421
418
414
412
412
412
412
412
415
422
424
423
423
423
425
428
431
432
432

Saturday 27

Waning Gibbous 90%

00:01

07:06

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:52, Set: 20:29, Transit: 13:11. Moon - Rise: 00:01, Set: 07:06. Civil Dark: 21:05 - 05:15. Nautical Dark: 21:53 - 04:28. Astro Dark: 22:49 - 03:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
100
100
99
100
100
100
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
100
94
90
87
87
89
93
90
89
97
100
100
99
100
100
100
98
98
74
83
100
100
100

Medium Clouds (% Sky Obscured)

92
95
68
100
100
100
100
100
100
100
87
29
76
79
76
59
12
55
60
60
55
55
60
36

High Clouds (% Sky Obscured)

65
25
13
65
77
97
95
38
33
4
5
60
60
60
55
59
37
35
60
60
54
8
3
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

40
49
63
83
86
95
95
95
84
65
58
59
45
32
26
17
13
10
9
7
6
11
19
11

Precipitation Amount (mm)

0
0
0.2
0.4
0.5
1.1
1.7
1.4
0.6
0.2
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
11
11
11
11
11
11
10
9
9
10
11
12
12
12
12
12
13
14
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
78
84
91
96
94
96
94
94
96
96
94
96
96
91
90
90
88
91
93
93
94
94

Pressure (mb)

1003
1003
1003
1003
1002
1002
1002
1002
1002
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1003

Ozone (du)

433
433
433
432
433
434
433
434
436
437
438
439
436
433
432
432
432
430
431
433
437
442
445
443

Sunday 28

Waning Gibbous 83%

01:12

07:50

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:50, Set: 20:30, Transit: 13:11. Moon - Rise: 01:12, Set: 07:50. Civil Dark: 21:07 - 05:13. Nautical Dark: 21:55 - 04:25. Astro Dark: 22:52 - 03:27

Total Clouds (% Sky Obscured)

100
100
90
80
72
52
37
55
66
71
80
87
88
99
98
90
100
100
100
78
66
71
70
66

Low Clouds (% Sky Obscured)

100
100
90
80
72
52
37
52
66
69
80
82
78
86
79
74
77
74
84
84
76
78
77
72

Medium Clouds (% Sky Obscured)

4
45
3
0
4
55
55
55
55
50
55
60
55
45
35
53
100
100
100
20
25
35
19
3

High Clouds (% Sky Obscured)

4
60
59
60
60
60
65
65
59
65
65
84
88
96
94
77
100
100
90
50
50
60
60
28

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
0
0
0
0
0
0
0
1
1
2
1
1
2
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
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

22
10
19
19
17
19
21
19
18
12
21
31
55
93
95
95
95
95
95
95
76
52
39
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
1.5
1.8
2
1.8
1.6
0.9
0.5
0.3
0
0

Wind Speed/Direction (mph)

12
13
13
13
13
13
13
13
13
13
12
12
13
13
12
12
12
12
10
9
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
88
91
91
95
96
96
96
98
96
98
96
96
98
98
96
98
98
98
96
96
96
95

Pressure (mb)

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

Ozone (du)

437
434
433
432
432
432
434
433
431
429
429
430
432
433
435
435
436
434
434
435
435
434
434
434

Monday 29

Waning Gibbous 74%

02:11

08:52

12 Bad
13 OK
14 OK
15 Bad
16 OK
17 OK
18 OK
19 Good
20 Good
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:48, Set: 20:32, Transit: 13:11. Moon - Rise: 02:11, Set: 08:52. Civil Dark: 21:09 - 05:11. Nautical Dark: 21:57 - 04:23. Astro Dark: 22:55 - 03:24

Total Clouds (% Sky Obscured)

53
45
34
37
14
22
25
0
2
37
48
96
94
95
89
84
83
78
78
95
98
99
98
96

Low Clouds (% Sky Obscured)

56
47
31
38
6
21
23
0
0
30
30
17
25
28
32
33
35
36
38
52
64
79
78
79

Medium Clouds (% Sky Obscured)

4
0
0
0
0
0
2
0
0
0
1
2
67
50
24
6
14
20
33
27
31
90
93
93

High Clouds (% Sky Obscured)

57
22
3
1
5
1
0
0
3
18
47
81
66
53
50
42
36
26
10
69
76
85
77
62

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 (%)

9
3
3
14
4
2
0
0
0
0
0
0
0
1
1
0
2
3
2
3
4
5
19
12

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
10
11
13
13
13
12
11
8
6
5
4
4
4
5
5
6
6
7
7
10
14
17
18

Chance of Frost

Temperature (°C)

10
11
11
12
11
11
10
10
9
7
7
6
6
6
6
6
6
6
6
7
8
9
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
81
70
64
65
68
73
80
88
93
94
94
94
94
94
94
94
94
94
94
91
87
77
72

Pressure (mb)

1007
1008
1008
1009
1009
1010
1011
1011
1012
1013
1013
1014
1014
1014
1014
1014
1013
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

433
434
434
432
431
435
441
441
439
439
441
444
444
442
439
436
436
435
436
433
434
435
434
432

Tuesday 30

Waning Gibbous 64%

02:55

10:08

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:47, Set: 20:33, Transit: 13:11. Moon - Rise: 02:55, Set: 10:08. Civil Dark: 21:11 - 05:09. Nautical Dark: 21:59 - 04:20. Astro Dark: 22:58 - 03:21

Total Clouds (% Sky Obscured)

94
95
96
96
91
72
60
65
63
97
97
89
96
97
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

79
80
87
89
81
77
66
68
63
61
64
77
88
90
88
85
90
94
99
99
100
100
100
100

Medium Clouds (% Sky Obscured)

90
93
36
77
32
38
35
46
53
91
91
75
74
89
91
92
94
95
100
100
100
100
100
99

High Clouds (% Sky Obscured)

24
8
54
56
43
7
8
9
9
66
71
40
66
78
70
36
33
35
96
67
25
58
55
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
4
1
0
0
0
0
0
0
0

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

26
24
10
17
21
14
14
23
29
34
39
45
49
60
72
72
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.9
1.2
1.6
1.7
2
2.2
1.6
0.6

Wind Speed/Direction (mph)

19
20
20
21
20
19
18
16
15
13
14
15
15
15
16
17
17
17
15
17
16
15
17
17

Chance of Frost

Temperature (°C)

11
11
11
12
12
12
11
11
10
10
10
10
10
10
9
9
9
9
9
9
9
9
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
73
73
73
76
77
83
84
88
91
85
78
84
81
91
96
98
98
100
98
98
100
96
98

Pressure (mb)

1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1007
1007

Ozone (du)

433
432
431
430
430
430
429
428
429
431
431
431
430
427
427
428
429
427
426
425
423
421
422
424

Wednesday 1

Third Quarter 53%

03:27

11:33

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:45, Set: 20:35, Transit: 13:11. Moon - Rise: 03:27, Set: 11:33. Civil Dark: 21:13 - 05:07. Nautical Dark: 22:01 - 04:18. Astro Dark: 23:01 - 03:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
100
100
93
86
81
86
93
100
98
95
92
94
96
98
97
95

Low Clouds (% Sky Obscured)

92
96
92
88
70
67
65
67
67
65
66
66
69
55
39
22
44
61
66
63
56
53
49
47

Medium Clouds (% Sky Obscured)

99
99
99
99
99
100
100
67
60
50
42
36
31
57
81
100
96
91
87
82
75
69
72
78

High Clouds (% Sky Obscured)

43
62
80
97
98
99
100
92
88
81
76
70
60
73
85
100
81
63
39
28
15
6
18
33

ISS Passover

Visibility (miles)

9
7
9
6
6
9
9
9
9
9
8
6
3
0
3
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
94
75
60
43
35
28
15
17
17
16
22
24
25
25
21
15
25
32
38
39
39

Precipitation Amount (mm)

1
0.9
0.8
0.7
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
15
14
14
14
13
12
10
9
8
7
6
6
5
4
4
4
4
3
3
6
8
10
10

Chance of Frost

Temperature (°C)

10
10
11
11
11
11
11
11
10
10
9
9
9
9
8
8
8
8
8
9
10
11
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
84
88
90
93
91
91
95
96
96
100
98
98
100
98
98
98
98
96
96
93
90
86
81

Pressure (mb)

1007
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

423
422
422
423
425
424
425
426
426
425
425
425
425
425
424
423
422
419
416
413
410
408
405
404

Thursday 2

Waning Crescent 41%

03:49

No Set

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:43, Set: 20:37, Transit: 13:11. Moon - Rise: 03:49, Set: No Set. Civil Dark: 21:15 - 05:05. Nautical Dark: 22:04 - 04:15. Astro Dark: 23:04 - 03:14

Total Clouds (% Sky Obscured)

94
89
84
76
78
84
91
94
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
45
46
48
49
51
53
48
46
46
45
42
42
65
82
100
100
100
99
100
100
100
100
100

Medium Clouds (% Sky Obscured)

90
84
79
68
69
60
55
68
84
100
99
99
98
84
73
60
70
81
91
92
94
95
91
85

High Clouds (% Sky Obscured)

46
42
34
29
42
56
73
82
91
100
94
89
84
76
68
58
73
85
98
98
99
99
96
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
1
1
2
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
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
46
53
60
63
69
77
90
95
95
95
92
86
75
64
51
45
37
21
26
28
28
30
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
12
12
10
11
11
11
10
11
12
11
12
11
9
9
8
9
9
9
9
8
7
8

Dew Point (°C)

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

Relative Humidity (%)

76
72
72
73
71
76
79
83
83
83
84
85
88
90
93
95
96
96
96
96
96
96
96
96

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1010
1011
1011
1011
1011
1011
1011

Ozone (du)

402
400
400
400
400
398
396
394
394
394
394
393
392
392
389
386
383
382
382
382
380
379
377
375

Forecast for Dulverton, Somerset, United Kingdom (51.04,-3.55)

Generated: 26/04/24 03:29:21. Forecast: 26/04/24 to 02/05/24. Timezone: UTC+1.00