Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 20

Waxing Crescent 21%

09:44

01:31

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
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

Sun - Rise: 05:13, Set: 21:03, Transit: 13:09. Moon - Rise: 09:44, Set: 01:31. Civil Dark: 21:45 - 04:31. Nautical Dark: 22:43 - 03:32. Astro Dark: 00:19 - 01:52

Total Clouds (% Sky Obscured)

95
99
100
100
63
32
48
46
53
46
52
69
100
100
98
100
95
97
100
99
100
100
100
94

Low Clouds (% Sky Obscured)

86
99
85
61
55
30
45
42
51
38
5
35
40
41
56
68
61
66
68
73
57
70
65
70

Medium Clouds (% Sky Obscured)

57
48
40
0
0
0
0
0
0
7
31
19
58
7
53
41
48
45
54
35
33
31
13
14

High Clouds (% Sky Obscured)

10
56
100
100
63
7
8
39
4
4
4
69
100
100
98
100
83
85
100
99
100
100
100
84

ISS Passover

Visibility (miles)

9
9
9
9
6
7
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
6
2
0
2
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
0
0
37
37
26
13
2
0
0
0
0
0
0
4
0
0
0
1
1
0
0
0
0

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)

13
14
13
14
15
15
14
12
9
6
6
7
7
7
6
7
8
8
9
9
9
9
11
11

Chance of Frost

Temperature (°C)

15
15
15
15
17
18
18
17
16
15
14
13
12
12
12
12
12
12
13
13
13
14
15
16

Feels Like (°C)

12
11
12
13
14
15
16
16
15
16
15
13
10
10
10
10
10
10
11
10
11
12
13
13

Dew Point (°C)

8
10
12
13
13
14
13
13
12
13
13
12
11
11
11
11
12
11
12
11
12
12
12
12

Relative Humidity (%)

64
73
82
86
78
78
73
76
77
83
92
93
95
95
95
95
95
93
95
92
90
87
82
75

Pressure (mb)

1018
1019
1019
1020
1020
1021
1021
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026

Ozone (du)

348
348
346
345
345
345
345
347
346
342
339
340
340
340
340
340
340
338
338
339
339
337
335
333

Thursday 21

Waxing Crescent 31%

No Rise

01:55

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

Sun - Rise: 05:12, Set: 21:04, Transit: 13:09. Moon - Rise: No Rise, Set: 01:55. Civil Dark: 21:46 - 04:29. Nautical Dark: 22:45 - 03:30. Astro Dark: 00:25 - 01:45

Total Clouds (% Sky Obscured)

100
100
100
64
68
74
100
93
61
78
100
28
16
16
0
0
2
6
6
33
88
92
91
98

Low Clouds (% Sky Obscured)

59
41
29
10
0
0
0
0
0
0
0
0
0
16
0
0
0
4
5
12
19
24
23
0

Medium Clouds (% Sky Obscured)

6
19
20
23
38
42
71
32
21
18
3
18
0
3
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
28
10
23
100
93
39
78
100
1
4
0
0
0
1
2
1
27
88
92
91
97

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
1
2
2
4
13
25
19
16
1
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
0
0
0
0
0
0
0
0
0

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
12
12
12
11
11
11
9
8
6
5
5
5
5
4
5
4
4
4
4
5
7
9
10

Chance of Frost

Temperature (°C)

17
17
18
18
19
19
18
17
17
16
14
13
13
13
13
12
12
13
13
13
15
17
18
19

Feels Like (°C)

14
15
16
16
16
17
16
15
16
15
14
12
13
13
14
13
13
14
14
14
16
17
17
19

Dew Point (°C)

12
11
12
12
12
12
12
12
13
13
12
12
12
12
12
11
12
12
12
12
14
15
15
15

Relative Humidity (%)

72
68
67
65
64
64
68
71
78
83
89
92
92
93
93
93
95
95
93
96
93
89
82
77

Pressure (mb)

1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

333
334
333
333
333
333
332
332
334
335
337
340
341
346
347
348
347
346
345
345
346
347
347
346

Friday 22

Waxing Crescent 42%

11:10

02:13

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
06 Bad
07 OK
08 OK
09 OK
10 OK

Sun - Rise: 05:11, Set: 21:05, Transit: 13:09. Moon - Rise: 11:10, Set: 02:13. Civil Dark: 21:48 - 04:28. Nautical Dark: 22:47 - 03:28. Astro Dark: 00:32 - 01:36

Total Clouds (% Sky Obscured)

100
48
61
62
58
76
99
100
100
83
100
97
97
88
90
99
71
64
53
48
44
34
38
31

Low Clouds (% Sky Obscured)

14
0
0
0
0
0
0
0
0
0
5
11
27
55
52
41
27
32
10
22
28
32
38
31

Medium Clouds (% Sky Obscured)

0
2
0
18
26
50
42
45
50
50
53
41
43
36
50
39
33
31
22
9
5
6
2
2

High Clouds (% Sky Obscured)

100
44
61
33
14
67
99
100
100
83
100
74
44
38
30
96
60
22
53
48
27
2
4
3

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
1
3
6
27
100
100
100
100
100
100
100
100
100
100

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
5
5
14
18
2
24
21
10
10
6
1
1
0
0
0
0

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)

11
12
12
12
11
11
10
8
6
3
2
2
2
2
2
1
2
1
1
1
2
3
4
6

Chance of Frost

Temperature (°C)

20
21
21
22
22
21
21
20
19
18
16
15
14
14
13
13
13
13
13
13
15
16
18
19

Feels Like (°C)

19
19
21
20
20
21
21
19
19
18
17
15
14
14
14
14
13
13
14
13
15
17
20
22

Dew Point (°C)

15
16
15
15
15
15
15
15
16
15
14
13
13
12
12
12
11
11
10
10
12
13
13
14

Relative Humidity (%)

74
73
68
67
66
65
67
74
81
85
87
90
92
92
92
90
87
86
84
83
83
79
74
72

Pressure (mb)

1024
1025
1024
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1027
1026
1027
1027
1027
1027
1027
1028
1028
1029
1029

Ozone (du)

346
346
345
344
342
342
341
340
340
339
339
339
340
340
340
339
337
337
338
337
337
338
339
341

Saturday 23

First Quarter 54%

12:33

02:27

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

Sun - Rise: 05:10, Set: 21:07, Transit: 13:09. Moon - Rise: 12:33, Set: 02:27. Civil Dark: 21:49 - 04:27. Nautical Dark: 22:49 - 03:26. Astro Dark: 00:41 - 01:24

Total Clouds (% Sky Obscured)

20
13
14
14
12
8
4
0
1
1
2
2
1
0
4
9
13
19
26
35
26
18
9
12

Low Clouds (% Sky Obscured)

20
13
14
14
12
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5

Medium Clouds (% Sky Obscured)

2
1
1
1
0
0
0
0
0
0
0
0
0
0
4
8
13
16
21
24
18
12
6
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
2
2
1
0
0
0
0
0
0
0
0
0
0
0

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
2
7
3
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

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

Chance of Frost

Temperature (°C)

21
22
23
23
24
24
23
22
21
19
17
16
15
15
14
14
14
14
14
14
16
17
19
21

Feels Like (°C)

23
24
25
26
26
26
25
24
25
23
20
19
18
18
17
17
16
16
16
17
19
20
22
23

Dew Point (°C)

16
16
16
17
17
18
18
17
17
16
15
14
13
13
11
11
11
11
12
12
13
15
16
16

Relative Humidity (%)

73
69
66
66
66
69
72
73
79
82
86
87
86
86
83
83
84
86
86
87
86
83
81
73

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031

Ozone (du)

340
341
342
340
336
333
333
330
329
328
328
328
329
329
328
328
328
329
330
328
326
324
323
323

Sunday 24

Waxing Gibbous 64%

13:50

02:39

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

Sun - Rise: 05:09, Set: 21:08, Transit: 13:09. Moon - Rise: 13:50, Set: 02:39. Civil Dark: 21:51 - 04:25. Nautical Dark: 22:52 - 03:24. Astro Dark: 00:54 - N/A

Total Clouds (% Sky Obscured)

14
15
29
40
50
40
28
15
10
5
0
7
14
21
14
7
0
0
0
0
3
5
8
4

Low Clouds (% Sky Obscured)

10
15
29
40
50
40
28
15
10
5
0
0
0
0
0
0
0
0
0
0
3
5
8
4

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
4
6
8
6
3
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
0
0
0
0
0
0
0
0
0

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)

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

Chance of Frost

Temperature (°C)

23
24
25
25
26
26
26
25
24
22
20
18
18
17
16
16
15
15
15
16
17
19
21
23

Feels Like (°C)

23
25
26
27
27
28
28
28
28
26
23
21
20
19
18
19
19
18
18
18
17
19
20
21

Dew Point (°C)

15
15
16
16
17
18
19
20
20
19
17
15
15
15
15
14
13
12
13
13
13
15
16
17

Relative Humidity (%)

62
58
57
56
55
59
66
71
77
81
84
82
83
86
89
87
86
84
83
82
81
78
75
72

Pressure (mb)

1031
1031
1031
1030
1030
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

323
325
325
325
325
325
325
324
323
323
323
323
323
325
327
328
329
329
330
330
330
330
331
332

Monday 25

Waxing Gibbous 74%

15:05

02:51

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

Sun - Rise: 05:07, Set: 21:09, Transit: 13:09. Moon - Rise: 15:05, Set: 02:51. Civil Dark: 21:52 - 04:24. Nautical Dark: 22:54 - 03:22. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
0
0
0
0
0
0
0
0
0

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)

8
9
10
10
10
10
9
7
6
5
4
4
3
3
3
3
2
3
2
2
2
3
5
7

Chance of Frost

Temperature (°C)

24
25
26
26
27
27
26
25
25
23
21
19
18
17
16
16
15
15
16
16
17
19
21
23

Feels Like (°C)

22
23
24
29
29
28
28
28
27
26
26
26
26
25
25
18
18
18
18
17
17
19
20
20

Dew Point (°C)

17
18
18
18
18
18
19
20
21
20
19
18
16
15
14
12
11
11
12
12
13
14
15
16

Relative Humidity (%)

66
63
58
58
58
58
64
70
77
81
86
91
89
86
85
80
79
76
77
77
78
73
69
65

Pressure (mb)

1029
1029
1029
1028
1028
1028
1028
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

331
331
331
330
329
328
327
327
326
326
326
326
324
323
321
321
321
321
322
323
324
325
327
328

Tuesday 26

Waxing Gibbous 82%

16:18

03:03

11 Good
12 Good
13 OK
14 OK
15 OK
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 OK

Sun - Rise: 05:07, Set: 21:11, Transit: 13:09. Moon - Rise: 16:18, Set: 03:03. Civil Dark: 21:54 - 04:23. Nautical Dark: 22:56 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

11
17
12
9
5
20
34
48
60
69
76
47
30
14
10
6
1
1
1
1

Low Clouds (% Sky Obscured)

11
17
11
6
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
3
5
19
34
46
35
35
37
28
19
14
10
6
1
1
1
1

ISS Passover

Visibility (miles)

9
9
9
7
5
4
5
7
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

0
0
17
26
24
35
48
61
54
41
28
29
32
38
50
48
46
47
38
26

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.4
0.3
0
0
0
0
0
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
10
10
10
10
9
8
7
5
5
4
4
4
4
3
2
2
2
2

Chance of Frost

Temperature (°C)

24
25
26
26
26
26
26
25
24
23
21
20
19
18
17
17
16
16
17
17

Feels Like (°C)

21
21
22
27
27
27
27
27
27
25
26
25
25
24
24
19
19
19
19
18

Dew Point (°C)

17
17
18
18
19
20
21
21
22
21
19
18
17
16
16
15
15
14
15
16

Relative Humidity (%)

64
63
62
64
66
68
73
79
85
87
88
89
90
90
92
90
92
90
92
90

Pressure (mb)

1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024

Ozone (du)

329
330
331
333
334
335
337
338
339
340
340
340
340
340
341
339
338
337
336
336

Forecast for Taunton, Somerset, United Kingdom (51.02,-3.11)

Generated: 20/05/26 11:23:05. Forecast: 20/05/26 to 26/05/26. Timezone: UTC+1.00