Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 17

Waxing Crescent 5%

05:55

No Set

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:22, Set: 21:01, Transit: 13:12. Moon - Rise: 05:55, Set: No Set. Civil Dark: 21:42 - 04:41. Nautical Dark: 22:38 - 03:45. Astro Dark: 23:57 - 02:22

Total Clouds (% Sky Obscured)

100
100
99
98
92
91
100
100
100
100
99
97
98
100
100
100
99
100
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

84
83
78
77
76
69
72
83
71
98
93
85
82
99
93
80
83
85
84
83
84
98
90
100

Medium Clouds (% Sky Obscured)

100
89
92
69
68
83
60
60
97
100
99
93
92
73
91
67
74
92
96
100
100
98
99
96

High Clouds (% Sky Obscured)

0
0
0
0
0
1
14
100
100
99
88
72
20
26
19
17
22
99
76
76
88
70
94
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
8
8
9
7
6
5
4
1
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
52
56
56

Precipitation Type

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

Precipitation Probability (%)

95
95
95
44
37
39
38
35
44
41
49
40
38
39
34
40
45
40
54
75
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.3
0.5
0.7
1
0.7
0.9

Wind Speed/Direction (mph)

8
6
5
5
8
8
8
7
8
10
10
10
10
12
13
12
13
12
12
12
12
12
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
91
93
93
91
91
93
90
90
82
82
84
87
87
90
93
91
93
96
98
100
98
98

Pressure (mb)

1013
1013
1012
1012
1012
1012
1012
1011
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1009
1009

Ozone (du)

425
418
413
413
408
401
396
390
385
384
382
385
385
381
376
371
369
370
370
369
369
369
369
371

Monday 18

Waxing Crescent 12%

07:01

00:01

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:21, Set: 21:03, Transit: 13:12. Moon - Rise: 07:01, Set: 00:01. Civil Dark: 21:44 - 04:39. Nautical Dark: 22:40 - 03:43. Astro Dark: 00:01 - 02:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
99
100
100
99
97
97
94
88
84
87
76
74
73
88
88
90
98
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
89
75
90
100
99
95
93
90
76
75
73
76
72
71
67
65
77
84
96

Medium Clouds (% Sky Obscured)

99
100
100
99
62
32
7
77
71
64
84
72
60
66
46
45
27
38
38
43
50
67
77
87

High Clouds (% Sky Obscured)

100
100
100
85
4
2
97
100
27
22
0
0
0
0
0
0
0
0
18
65
59
10
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
6
0
0
0
0
0
5
5
6
6
5
6
6
9
9
2
2
4

Fog (%)

45
72
53
63
72
56
81
74
72
77
41
56
0
0
0
0
0
0
0
0
0
0
0
54

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
83
30
20
25
40
53
64
66
73
63
56
53
46
42
32
24
32
33
33
69

Precipitation Amount (mm)

1.3
1.9
3.8
0.9
0.8
0
0
0
0
0.3
0.4
0.5
0.6
0.5
0.4
0.4
0.3
0.3
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
10
10
10
11
11
10
10
11
10
11
10
11
10
10
11
11
11
11
11
11
10
11

Relative Humidity (%)

98
98
100
100
98
98
98
98
98
98
98
98
92
90
83
83
90
89
90
92
93
96
96
98

Pressure (mb)

1008
1007
1006
1006
1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1008
1008
1009
1009
1010
1010
1011
1011
1012
1013

Ozone (du)

377
378
383
388
390
387
389
391
392
392
389
389
389
391
392
389
388
389
389
387
389
385
382
379

Tuesday 19

Waxing Crescent 21%

08:22

00:55

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:19, Set: 21:04, Transit: 13:12. Moon - Rise: 08:22, Set: 00:55. Civil Dark: 21:45 - 04:38. Nautical Dark: 22:42 - 03:41. Astro Dark: 00:06 - 02:13

Total Clouds (% Sky Obscured)

98
100
100
98
100
100
100
100
100
98
97
93
92
80
70
62
71
73
79
71
83
87
90
93

Low Clouds (% Sky Obscured)

97
100
94
96
96
98
95
99
100
98
92
90
90
76
54
58
49
61
47
53
63
71
79
82

Medium Clouds (% Sky Obscured)

84
82
83
54
60
60
75
74
60
78
48
25
24
27
17
10
0
4
9
0
1
3
6
13

High Clouds (% Sky Obscured)

0
0
13
27
52
5
26
5
0
3
26
6
8
3
26
2
57
63
73
39
51
56
55
70

ISS Passover

Visibility (miles)

0
0
0
0
1
1
1
3
5
8
9
9
9
9
9
9
9
9
9
9
9
9
4
1

Fog (%)

4
1
47
63
2
52
63
6
0
2
2
0
0
1
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very 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

Precipitation Probability (%)

83
67
81
54
48
61
72
64
55
30
21
20
18
15
18
4
12
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
19
20
20
18
18
17
16
15
15
14
16
16
16
17
17
17
16
16
14
12
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
6
6
7
7
7
8
9
8
9
10
11
11
12
13
13
12
12
12
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
96
96
96
95
93
87
84
86
83
85
83
82
82
86
90
96
100
98

Pressure (mb)

1013
1013
1013
1013
1014
1014
1015
1015
1016
1017
1018
1019
1019
1020
1021
1021
1022
1022
1023
1023
1023
1024
1024
1025

Ozone (du)

374
371
368
361
358
354
352
351
350
349
348
347
347
345
344
342
342
340
340
340
341
341
339
340

Wednesday 20

Waxing Crescent 31%

09:49

01:32

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 OK
17 OK
18 Good
19 OK
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:18, Set: 21:05, Transit: 13:12. Moon - Rise: 09:49, Set: 01:32. Civil Dark: 21:47 - 04:37. Nautical Dark: 22:44 - 03:39. Astro Dark: 00:11 - 02:08

Total Clouds (% Sky Obscured)

97
100
100
99
93
69
88
97
97
98
99
98
97
87
78
53
55
43
46
14
24
55
79
80

Low Clouds (% Sky Obscured)

84
86
81
79
79
69
75
72
71
77
78
77
75
69
66
53
55
36
18
3
4
6
22
9

Medium Clouds (% Sky Obscured)

17
21
35
46
64
42
37
31
39
44
55
50
46
42
37
31
26
17
36
9
14
15
29
16

High Clouds (% Sky Obscured)

90
100
82
66
38
4
34
37
26
31
45
40
45
32
41
4
8
6
6
2
6
24
36
54

ISS Passover

Visibility (miles)

0
0
2
2
3
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 (%)

0
0
2
2
1
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
10
10
10
10
10
10
11
12
12
13
13
14
15
16
15
15
14
16
13
10
8

Dew Point (°C)

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

Relative Humidity (%)

98
100
100
98
98
96
95
96
93
87
79
75
71
69
65
62
59
59
62
65
74
79
80
77

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025

Ozone (du)

340
339
339
338
338
336
336
335
335
335
335
337
340
339
339
337
335
335
333
333
333
335
337
341

Thursday 21

Waxing Crescent 42%

11:15

01:57

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:17, Set: 21:07, Transit: 13:12. Moon - Rise: 11:15, Set: 01:57. Civil Dark: 21:49 - 04:35. Nautical Dark: 22:47 - 03:37. Astro Dark: 00:16 - 02:03

Total Clouds (% Sky Obscured)

62
55
58
52
48
55
59
76
72
89
100
82
100
100
88
72
59
54
52
46
52
57
71
80

Low Clouds (% Sky Obscured)

17
13
24
34
43
29
14
0
0
0
0
0
0
0
0
0
0
11
19
27
34
40
41
38

Medium Clouds (% Sky Obscured)

22
4
12
20
28
28
31
32
24
16
5
8
10
11
19
25
29
23
21
19
27
24
12
19

High Clouds (% Sky Obscured)

52
55
57
45
37
48
59
76
72
89
100
82
100
100
72
45
24
24
17
10
19
26
37
34

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
1
12
22
41
41
32
13
27

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
10
12
12
12
12
14
14
14
16
17
18
21
20
20
21
20
21
20
19
18
19
18
19

Dew Point (°C)

9
9
9
10
10
11
12
12
13
13
14
15
15
15
15
15
15
15
14
14
13
13
12
11

Relative Humidity (%)

84
86
88
90
92
92
93
93
92
85
79
78
76
74
70
69
68
67
69
71
73
78
80
84

Pressure (mb)

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

Ozone (du)

346
348
349
350
350
350
348
347
346
347
347
346
347
346
346
344
342
340
340
340
340
339
339
339

Friday 22

Waxing Crescent 54%

12:37

02:15

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 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK

Sun - Rise: 05:16, Set: 21:08, Transit: 13:12. Moon - Rise: 12:37, Set: 02:15. Civil Dark: 21:50 - 04:34. Nautical Dark: 22:49 - 03:35. Astro Dark: 00:21 - 01:57

Total Clouds (% Sky Obscured)

89
96
95
94
94
93
85
80
66
59
67
60
46
42
40
35
35
46
58
69
46
23
0
0

Low Clouds (% Sky Obscured)

35
38
53
58
63
63
61
62
59
54
47
41
35
30
30
28
28
21
11
0
0
0
0
0

Medium Clouds (% Sky Obscured)

27
33
32
31
39
35
43
52
42
43
47
34
19
17
14
9
1
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

30
31
26
19
16
15
17
20
20
19
24
22
16
14
12
9
7
23
40
56
38
21
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
8
8
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
Very 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 (%)

25
29
48
65
75
59
41
19
11
5
0
2
6
0
20
28
29
42
42
26
34
34
20
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
11
12
12
12
13
13
13
12
12
12
13
13
13
13
13
13
13
12
11
12

Relative Humidity (%)

86
84
86
86
86
86
87
87
89
85
81
75
73
71
70
70
71
71
73
76
78
82
84
87

Pressure (mb)

1023
1023
1023
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1028
1028

Ozone (du)

339
340
340
341
341
341
341
340
340
340
340
341
341
341
341
341
341
340
340
340
339
339
339
338

Saturday 23

First Quarter 64%

13:54

02:30

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

Sun - Rise: 05:15, Set: 21:09, Transit: 13:12. Moon - Rise: 13:54, Set: 02:30. Civil Dark: 21:52 - 04:33. Nautical Dark: 22:51 - 03:34. Astro Dark: 00:27 - 01:51

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
7
8
10
10
10
11
24
37
55
54
66
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
22
32
23
14
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
7
8
10
10
10
9
17
20
25
25
33
34

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

14
6
6
6
0
0
0
0
0
0
0
0
0
0
4
7
2
5
5
3

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
14
13
14
17
18
19
20
21
21
21
21
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
89
89
87
87
86
84
82
80
79
75
74
73
72
70
71
71
73
72
74

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028

Ozone (du)

338
338
338
337
336
336
335
334
333
334
334
334
336
338
340
340
340
340
339
338

Forecast for Postbridge, Devon, United Kingdom (50.59,-3.91)

Generated: 17/05/26 23:41:03. Forecast: 17/05/26 to 23/05/26. Timezone: UTC+1.00