Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 21%

08:15

00:54

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK

Sun - Rise: 05:13, Set: 21:01, Transit: 13:08. Moon - Rise: 08:15, Set: 00:54. Civil Dark: 21:43 - 04:31. Nautical Dark: 22:40 - 03:33. Astro Dark: 00:13 - 01:56

Total Clouds (% Sky Obscured)

59
63
69
88
96
79
88
84
80
79
67
63
89
51
46
96
92
95
87
90
84
100
54
37

Low Clouds (% Sky Obscured)

48
41
48
40
58
55
71
76
72
68
56
54
89
51
44
78
84
92
79
55
54
78
54
37

Medium Clouds (% Sky Obscured)

36
57
68
46
53
35
45
37
30
25
27
18
0
0
6
59
40
20
24
21
21
15
0
0

High Clouds (% Sky Obscured)

30
63
4
0
3
0
0
0
0
0
0
0
0
3
0
0
6
19
67
81
55
97
10
8

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
5
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

17
13
11
18
28
30
20
15
12
8
5
5
4
7
19
10
14
8
36
44
45
34
16
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
8
9
9
8
8
7
6
6
6
7
7
9
11
11
11
12
12
14
15
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

87
87
89
90
88
84
86
80
72
76
75
76
73
79
82
75
66
60
67
79
78
78
81
78

Pressure (mb)

1008
1008
1009
1010
1010
1011
1011
1012
1012
1013
1014
1014
1016
1016
1017
1018
1018
1019
1019
1020
1020
1021
1021
1022

Ozone (du)

392
394
397
397
395
388
386
381
377
374
375
372
362
359
359
354
350
347
346
347
346
345
344
345

Wednesday 20

Waxing Crescent 31%

09:43

01:30

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

Sun - Rise: 05:12, Set: 21:02, Transit: 13:08. Moon - Rise: 09:43, Set: 01:30. Civil Dark: 21:44 - 04:30. Nautical Dark: 22:43 - 03:31. Astro Dark: 00:19 - 01:49

Total Clouds (% Sky Obscured)

45
32
77
82
96
100
100
100
100
100
100
100
100
93
92
100
100
100
100
100
80
58
94
69

Low Clouds (% Sky Obscured)

45
7
6
35
51
55
72
78
75
63
56
67
70
66
75
75
75
66
40
31
0
0
0
0

Medium Clouds (% Sky Obscured)

0
18
35
5
49
57
58
50
32
34
20
8
22
29
12
44
33
45
60
48
45
30
33
29

High Clouds (% Sky Obscured)

1
1
43
63
72
100
88
100
100
100
100
100
100
93
92
100
100
100
100
100
58
24
80
32

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 (%)

1
0
0
0
0
0
1
2
2
0
0
0
0
0
0
0
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
14
11
10
10
10
10
11
11
11
11
12
12
13
14
13
14
14
15
15
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

79
87
92
93
95
95
95
95
96
95
95
95
93
87
79
73
71
68
66
65
66
67
70
71

Pressure (mb)

1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025

Ozone (du)

344
341
339
337
338
338
338
338
338
340
340
342
342
341
339
337
336
337
335
334
333
332
332
332

Thursday 21

Waxing Crescent 42%

11:09

01:54

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

Sun - Rise: 05:11, Set: 21:03, Transit: 13:08. Moon - Rise: 11:09, Set: 01:54. Civil Dark: 21:46 - 04:28. Nautical Dark: 22:45 - 03:28. Astro Dark: 00:26 - 01:42

Total Clouds (% Sky Obscured)

100
98
99
32
0
9
24
50
29
18
16
26
56
100
99
89
95
81
89
95
100
100
100
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
5
0
0
0
0
0
0
8
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

17
54
50
5
0
7
19
23
8
6
8
10
0
0
0
39
45
44
53
50
55
52
73
56

High Clouds (% Sky Obscured)

100
96
95
19
0
0
0
11
14
4
4
17
51
100
98
70
87
53
55
53
50
64
79
94

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

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
2
3
3

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
5
5
4
4
4
4
4
3
4
4
4
4
7
10
11
13
13
14
14
13
13
11
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
86
92
93
93
93
93
93
93
95
95
95
93
87
82
76
74
71
71
69
70
70
74
77

Pressure (mb)

1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1022

Ozone (du)

331
332
335
337
339
342
344
344
343
343
342
342
342
343
344
343
343
343
343
342
342
341
339
340

Friday 22

Waxing Crescent 39%

12:31

02:12

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
12 Bad
13 Bad
14 Bad
15 OK
16 Bad
17 OK
18 OK

Sun - Rise: 05:09, Set: 21:05, Transit: 13:08. Moon - Rise: 12:31, Set: 02:12. Civil Dark: 21:47 - 04:27. Nautical Dark: 22:47 - 03:27. Astro Dark: 00:34 - 01:32

Total Clouds (% Sky Obscured)

96
73
68
64
83
100
94
100
100
100
100
100
97
94
92
89
86
82
65
40
13
14
12
2

Low Clouds (% Sky Obscured)

16
29
41
27
15
20
15
32
42
63
78
87
76
72
63
64
66
69
55
28
12
14
12
2

Medium Clouds (% Sky Obscured)

83
73
68
64
83
100
79
91
99
100
100
98
90
86
77
38
54
65
58
35
2
0
0
0

High Clouds (% Sky Obscured)

91
73
68
64
83
96
94
100
92
94
100
100
76
59
49
32
33
30
30
2
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 (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

21
53
95
95
95
79
77
64
65
95
95
75
41
19
5
6
3
7
27
18
31
35
16
13

Precipitation Amount (mm)

0
0
0.5
1.1
1.2
0.3
0.4
0
0.3
0.7
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
17
16
16
16
16
16
16
16
16
16
16
16
17
16
17
18
18
17
19
19
18
17

Feels Like (°C)

21
19
18
17
17
16
16
16
15
16
15
16
16
18
17
17
19
19
18
17
21
21
18
17

Dew Point (°C)

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

Relative Humidity (%)

82
88
90
90
92
92
87
89
87
83
82
82
85
83
85
86
79
79
83
88
80
80
82
82

Pressure (mb)

1022
1023
1023
1024
1024
1023
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1027
1027

Ozone (du)

339
338
337
335
338
338
339
341
341
343
345
347
350
353
356
359
364
360
355
355
350
344
340
339

Saturday 23

First Quarter 53%

13:49

02:26

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 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:08, Set: 21:06, Transit: 13:08. Moon - Rise: 13:49, Set: 02:26. Civil Dark: 21:49 - 04:25. Nautical Dark: 22:49 - 03:25. Astro Dark: 00:44 - 01:14

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
20
35
50
51
52
53
57
61
66
65
60
51

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
19
34
48
51
52
53
55
56
56
47
37
26

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
11
16
22
15
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
3
2
1
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 (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
9
9
18
22
17
25
30
26

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)

10
8
7
5
5
5
4
4
4
4
4
4
3
9
10
11
11
11
11
10
9
9
7
6

Chance of Frost

Temperature (°C)

17
15
14
13
13
12
12
12
11
11
11
11
12
16
17
18
20
21
22
22
23
23
23
22

Feels Like (°C)

18
17
16
15
14
14
13
13
13
12
12
13
14
16
17
17
18
19
20
24
24
24
24
24

Dew Point (°C)

14
13
12
11
11
11
11
10
10
10
11
11
11
14
15
15
16
17
17
18
18
18
18
19

Relative Humidity (%)

82
86
90
89
90
90
92
92
93
95
96
95
93
90
86
82
80
77
75
75
73
73
76
80

Pressure (mb)

1027
1028
1028
1029
1029
1029
1029
1030
1030
1030
1030
1031
1031
1029
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

337
336
332
330
328
326
324
322
320
319
317
316
316
317
317
317
318
320
321
321
322
322
323
323

Sunday 24

Waxing Gibbous 64%

15:04

02:38

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

Sun - Rise: 05:07, Set: 21:07, Transit: 13:08. Moon - Rise: 15:04, Set: 02:38. Civil Dark: 21:50 - 04:24. Nautical Dark: 22:51 - 03:23. Astro Dark: 01:02 - N/A

Total Clouds (% Sky Obscured)

42
35
22
17
13
11
11
9
8
8
11
10
13
19
24
27
26
27
26
26
25
18
12
5

Low Clouds (% Sky Obscured)

27
26
22
17
13
11
11
9
8
8
11
10
13
19
24
27
26
27
26
26
25
18
11
3

Medium Clouds (% Sky Obscured)

7
5
2
1
1
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
7
5

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

16
12
9
8
5
0
0
0
0
0
0
1
1
0
0
21
27
23
36
42
45
52
55
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3

Wind Speed/Direction (mph)

5
4
3
2
2
3
3
3
3
3
3
3
4
6
7
9
9
10
11
11
11
11
10
9

Chance of Frost

Temperature (°C)

22
20
19
17
17
16
16
15
15
14
15
15
16
17
19
21
22
23
24
24
24
24
24
24

Feels Like (°C)

24
24
23
23
22
21
21
17
18
17
17
17
16
19
20
21
21
22
23
28
28
28
27
28

Dew Point (°C)

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

Relative Humidity (%)

84
86
88
89
90
92
92
93
93
93
92
92
90
85
81
76
74
72
71
72
72
73
77
78

Pressure (mb)

1028
1029
1029
1029
1029
1029
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027
1027
1026
1026
1025
1025

Ozone (du)

324
324
324
324
325
326
327
327
327
327
327
327
327
327
327
327
328
328
329
331
332
333
335
337

Monday 25

Waxing Gibbous 74%

16:17

02:50

19 Bad
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 Good
10 OK
11 Bad
12 Bad

Sun - Rise: 05:06, Set: 21:09, Transit: 13:08. Moon - Rise: 16:17, Set: 02:50. Civil Dark: 21:52 - 04:23. Nautical Dark: 22:53 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

4
3
2
7
12
23
29
36
41
43
44
45
34
25
17
31
45
58

Low Clouds (% Sky Obscured)

2
1
0
7
12
23
29
36
41
38
37
36
25
15
6
12
18
26

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
1
1
0
0
0
0
0
0
1
1
4
5
10
9
23
37
53

ISS Passover

Visibility (miles)

3
5
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

47
38
31
24
16
1
2
2
0
0
0
0
0
0
0
7
8
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
21
19
17
17
16
16
16
15
15
15
15
15
16
18
19
20
20

Feels Like (°C)

28
26
26
26
25
23
23
18
18
18
18
17
17
17
18
18
18
19

Dew Point (°C)

20
19
17
16
15
15
14
14
14
14
14
14
14
14
15
15
16
16

Relative Humidity (%)

81
85
89
93
92
90
90
90
92
93
92
92
92
87
83
78
77
77

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

339
340
341
342
341
339
338
336
334
332
331
330
329
330
331
331
331
331

Forecast for Othery, Somerset, United Kingdom (51.08,-2.88)

Generated: 19/05/26 19:10:54. Forecast: 19/05/26 to 25/05/26. Timezone: UTC+1.00