Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 14

Waning Crescent 15%

05:18

13:58

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

Sun - Rise: 06:26, Set: 18:17, Transit: 12:22. Moon - Rise: 05:18, Set: 13:58. Civil Dark: 18:50 - 05:53. Nautical Dark: 19:28 - 05:15. Astro Dark: 20:07 - 04:36

Total Clouds (% Sky Obscured)

9
9
24
26
51
87
80
86
90
98
98
92
100
100
100
100
89
95
100
100
100
73
74
39

Low Clouds (% Sky Obscured)

2
2
0
0
18
36
52
52
51
47
45
42
74
100
84
100
77
89
84
81
100
66
74
39

Medium Clouds (% Sky Obscured)

9
9
24
26
25
40
33
40
48
88
97
92
100
44
45
30
21
24
40
80
65
3
12
0

High Clouds (% Sky Obscured)

8
4
8
8
7
62
80
7
72
62
82
0
8
6
0
0
0
5
58
100
60
20
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 (%)

0
0
0
0
0
0
0
0
4
12
2
9
15
13
1
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 (%)

5
1
10
0
0
0
0
0
0
0
9
17
3
9
28
11
4
14
37
39
9
13
4
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)

9
6
4
3
3
3
2
2
2
2
2
3
4
5
6
8
11
15
17
16
16
20
19
18

Chance of Frost

Temperature (°C)

8
6
5
4
3
3
2
2
2
2
2
3
4
4
5
7
8
9
10
11
11
11
10
9

Feels Like (°C)

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

Dew Point (°C)

4
3
2
2
1
1
0
1
0
0
1
1
2
3
4
5
6
8
9
10
9
8
7
6

Relative Humidity (%)

78
83
85
86
86
89
88
89
89
88
89
85
88
89
88
88
87
88
91
93
84
80
78
80

Pressure (mb)

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

Ozone (du)

401
395
387
382
380
382
382
379
374
366
359
351
346
344
345
343
343
343
342
340
341
351
357
364

Sunday 15

Waning Crescent 8%

05:36

15:17

18 OK
19 OK
20 Bad
21 Bad
22 OK
23 Bad
00 OK
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

Sun - Rise: 06:24, Set: 18:19, Transit: 12:22. Moon - Rise: 05:36, Set: 15:17. Civil Dark: 18:51 - 05:51. Nautical Dark: 19:30 - 05:13. Astro Dark: 20:09 - 04:33

Total Clouds (% Sky Obscured)

20
29
43
49
30
51
33
86
100
87
88
94
92
82
88
99
100
97
98
97
100
99
86
95

Low Clouds (% Sky Obscured)

20
29
17
40
23
26
10
42
27
45
62
81
73
46
62
97
81
75
87
96
99
96
86
95

Medium Clouds (% Sky Obscured)

0
0
0
7
6
8
3
6
30
32
6
23
22
14
22
49
51
53
61
62
75
62
56
49

High Clouds (% Sky Obscured)

0
0
31
30
10
25
19
67
100
55
67
45
41
49
30
43
97
72
68
71
69
59
13
23

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
1
1
1
1
4
2
11
5
7
10
12
16
5
8
9
10
18
18
32
32
36
25
19

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)

17
16
15
15
14
14
14
11
10
10
8
8
8
7
8
11
15
15
13
13
15
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
78
76
75
76
78
83
81
79
85
90
90
90
84
78
71
69
73
76
70
72
76
81

Pressure (mb)

1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016

Ozone (du)

365
364
366
369
368
369
368
369
368
368
368
369
370
367
364
359
356
355
353
351
349
349
349
349

Monday 16

Waning Crescent 3%

05:51

16:38

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:21, Set: 18:20, Transit: 12:22. Moon - Rise: 05:51, Set: 16:38. Civil Dark: 18:53 - 05:49. Nautical Dark: 19:31 - 05:10. Astro Dark: 20:11 - 04:31

Total Clouds (% Sky Obscured)

72
67
72
93
97
97
88
96
98
97
93
94
85
83
89
97
83
73
70
69
72
78
67
61

Low Clouds (% Sky Obscured)

72
67
72
79
69
75
78
82
82
78
81
88
76
81
85
96
83
72
66
64
63
63
58
61

Medium Clouds (% Sky Obscured)

44
37
24
16
29
13
0
52
50
31
22
13
20
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
6
72
52
89
20
24
51
64
28
36
19
18
7
2
4
2
2
1
0
0
1
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 (%)

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 (%)

22
17
5
0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
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
11
11
11
10
10
10
10
10
10
10
10
11
11
12
14
15
15
16
15
15
14
13
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
6
6
5
5
5
5
5
4
5
5
4
4
5
5
5
6
8
9
9
9
8
9

Dew Point (°C)

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

Relative Humidity (%)

84
87
90
90
90
93
93
93
93
93
95
95
84
82
81
80
78
77
76
76
76
79
81
87

Pressure (mb)

1016
1016
1016
1017
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

347
347
347
350
349
347
344
343
343
344
344
342
340
338
336
336
336
335
335
334
333
331
331
330

Tuesday 17

Waning Crescent 0%

06:04

17:59

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

Sun - Rise: 06:19, Set: 18:22, Transit: 12:21. Moon - Rise: 06:04, Set: 17:59. Civil Dark: 18:55 - 05:47. Nautical Dark: 19:33 - 05:08. Astro Dark: 20:13 - 04:28

Total Clouds (% Sky Obscured)

54
51
41
35
27
22
22
24
26
33
36
38
33
30
20
20
20
23
19
14
9
7
5
3

Low Clouds (% Sky Obscured)

54
51
41
35
27
22
22
24
26
33
36
38
33
30
20
20
20
23
19
13
6
4
2
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
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
1
1
4
2
2
2

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
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
6
5
4
3
3
3
3
3
3
3
3
3
3
3
4
6
8
10
10
10
10
8
6

Chance of Frost

Temperature (°C)

9
8
8
8
8
7
7
6
6
6
6
6
5
6
8
10
12
14
15
15
15
15
15
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
93
93
94
94
94
94
94
94
94
94
93
88
83
77
74
71
69
69
69
71
80

Pressure (mb)

1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1020
1020
1019
1019
1019
1020
1020

Ozone (du)

330
330
329
329
329
327
326
326
325
325
325
326
326
328
330
329
326
324
323
323
323
324
328
329

Wednesday 18

Waning Crescent 0%

06:17

17:59

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

Sun - Rise: 06:17, Set: 18:24, Transit: 12:21. Moon - Rise: 06:17, Set: 17:59. Civil Dark: 18:56 - 05:44. Nautical Dark: 19:35 - 05:06. Astro Dark: 20:15 - 04:26

Total Clouds (% Sky Obscured)

2
1
0
7
13
20
30
42
53
45
36
29
0
0
0
1
3
5
5
6
10
41
71
100

Low Clouds (% Sky Obscured)

0
0
0
6
13
19
24
27
32
32
31
29
0
0
0
0
0
0
0
1
3
7
15
20

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
5
10
12

High Clouds (% Sky Obscured)

1
1
0
0
0
0
7
15
23
16
8
1
0
0
0
1
3
4
3
2
2
22
42
71

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
0
0
0
0
0
0
0
5
7
8

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)

4
3
3
3
3
4
4
4
4
4
5
5
4
5
7
8
9
11
12
12
12
12
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
90
88
84
85
87
90
90
91
93
91
93
90
85
84
79
75
71
71
73
71
76
80

Pressure (mb)

1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022

Ozone (du)

329
329
330
331
331
331
332
333
334
336
340
342
344
343
342
341
348
355
361
364
367
369
371
372

Thursday 19

New Moon 3%

06:31

19:22

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 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 Good

Sun - Rise: 06:15, Set: 18:25, Transit: 12:21. Moon - Rise: 06:31, Set: 19:22. Civil Dark: 18:58 - 05:42. Nautical Dark: 19:37 - 05:03. Astro Dark: 20:17 - 04:23

Total Clouds (% Sky Obscured)

93
89
86
88
90
96
91
87
81
70
61
51
46
41
35
37
48
54
50
49
41
22
15
9

Low Clouds (% Sky Obscured)

20
20
20
25
25
25
30
45
50
45
27
24
14
6
0
3
6
9
5
3
1
1
1
1

Medium Clouds (% Sky Obscured)

14
19
21
30
40
60
50
39
25
16
7
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

69
52
28
45
62
79
58
35
12
9
10
8
17
21
25
20
20
19
19
18
17
17
15
9

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
8
3
7
9
10
10
9
10
8
5
2
4
3
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
7
7
7
8
8
9
9
9
9
8
7
6
7
9
10
11
12
13
13
13
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
8
9
8
8
8
8
6
6
6
6
5
5
2
2
2
2
3
3
7
6
6
6
7

Dew Point (°C)

9
9
9
9
8
8
8
6
6
5
4
3
3
3
3
3
2
2
2
3
4
4
4
5

Relative Humidity (%)

84
86
88
90
91
91
91
87
84
81
84
85
86
82
78
73
67
62
58
59
60
60
66
70

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018

Ozone (du)

373
374
375
376
377
377
378
376
375
374
373
372
371
371
371
371
370
368
366
368
369
371
370
368

Friday 20

Waxing Crescent 9%

06:47

20:47

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

Sun - Rise: 06:13, Set: 18:27, Transit: 12:21. Moon - Rise: 06:47, Set: 20:47. Civil Dark: 19:00 - 05:40. Nautical Dark: 19:38 - 05:01. Astro Dark: 20:19 - 04:21

Total Clouds (% Sky Obscured)

4
3
3
25
43
61
54
39
32
27
24
18
16
8
7
8
9
11

Low Clouds (% Sky Obscured)

1
1
0
10
20
30
36
39
32
27
24
18
16
8
7
8
9
11

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

4
3
3
17
32
48
32
16
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

8
8
8
8
7
6
6
5
5
6
6
7
7
9
10
12
13
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
5
5
5
5
5
4
0
1
1
1
1
1
1
2
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

77
79
81
82
83
83
85
86
88
89
89
91
91
88
83
79
74
68

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1013

Ozone (du)

367
367
367
367
368
368
369
369
368
368
370
373
375
375
374
374
375
375

Welcome to Clear Outside

Forecast for Alphington, Devon, United Kingdom (50.70,-3.52)

Generated: 14/03/26 18:40:13. Forecast: 14/03/26 to 20/03/26. Timezone: UTC+0.00