Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 15

Waning Crescent 8%

05:36

15:17

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: 06:24, 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)

54
52
49
42
53
47
70
96
100
100
76
79
91
70
93
90
98
97
96
96
92
93
83
81

Low Clouds (% Sky Obscured)

26
25
24
41
42
44
32
30
35
47
37
47
61
50
59
53
92
85
77
83
82
84
67
70

Medium Clouds (% Sky Obscured)

0
0
0
0
2
0
9
51
62
76
32
30
38
25
26
25
32
27
34
35
27
20
26
38

High Clouds (% Sky Obscured)

5
3
22
4
5
34
17
96
100
98
62
79
85
70
93
88
93
74
71
75
58
20
18
1

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 (%)

3
0
0
2
2
0
0
0
1
5
7
14
9
3
6
16
4
5
11
8
4
3
0
1

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
17
16
17
17
15
12
10
8
7
8
9
9
10
11
14
16
13
13
13
13
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
5
4
2
3
3
2
2
2
2
3
3
4
5
6
6
6
7
7
8
8
8
8

Relative Humidity (%)

84
87
87
82
72
76
75
74
75
78
80
83
83
84
82
81
76
69
77
80
81
83
81
83

Pressure (mb)

1012
1013
1014
1014
1015
1016
1016
1016
1016
1016
1016
1017
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1017

Ozone (du)

362
366
369
371
368
367
366
363
363
365
367
369
366
366
363
359
359
358
356
354
354
351
352
351

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)

76
80
67
65
74
76
82
80
79
85
88
96
91
93
94
94
79
71
71
70
84
83
77
64

Low Clouds (% Sky Obscured)

58
34
42
35
40
64
76
79
79
73
85
90
86
88
89
91
79
71
71
70
84
83
77
64

Medium Clouds (% Sky Obscured)

31
33
45
45
39
0
19
11
14
18
9
18
3
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
66
1
8
11
41
5
7
14
57
60
46
30
26
29
11
2
1
1
1
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 (%)

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
1
0
0
0
0
0
4
0
0
0
0
3
0
0
0
3
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
11
10
11
10
11
11
10
10
11
10
11
10
10
12
14
15
16
16
16
16
15
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
6
5
5
5
5
5
4
5
4
5
5
5
7
8
8
9
8
9
9
9

Dew Point (°C)

8
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8

Relative Humidity (%)

87
87
88
90
90
88
88
88
93
94
93
90
90
91
85
83
80
79
77
76
76
79
80
85

Pressure (mb)

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

Ozone (du)

348
346
345
343
341
340
339
338
337
336
335
335
334
333
333
333
334
334
334
333
333
334
334
335

Tuesday 17

Waning Crescent 0%

06:04

17:59

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

46
45
26
21
24
32
43
53
56
48
45
48
53
45
26
0
16
20
13
7
0
0
1
2

Low Clouds (% Sky Obscured)

46
45
26
21
24
32
43
53
50
48
45
48
53
45
26
0
16
20
12
6
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
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
1
1

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
61
90
100
99
100
84
84
84
84
84
84
84
84
84
84
84
84

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
4
4
4
4
4
4
5
6
8
10
13
14
14
14
14
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
93
95
94
94
96
96
96
96
94
94
96
96
91
87
80
76
71
70
71
74
76
79

Pressure (mb)

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

Ozone (du)

334
333
334
336
337
338
339
341
343
344
344
345
346
347
346
345
345
345
344
342
341
341
342
341

Wednesday 18

Waning Crescent 0%

06:17

17:59

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

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)

4
6
7
3
2
0
0
0
0
3
5
4
3
2
3
3
1
0
0
0
0
7
17
25

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
4
4
3
2
0
0
0
0
0
0
0
7
15
22

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)

4
6
7
3
2
0
0
0
0
1
2
0
0
1
2
2
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 (%)

84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84

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
1
2
1
2
1
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)

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

Chance of Frost

Temperature (°C)

12
11
10
9
9
8
7
7
6
5
5
4
4
5
7
10
11
13
14
15
15
15
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
84
85
88
90
91
91
88
90
90
91
91
88
79
72
67
65
64
62
64
65
70
76

Pressure (mb)

1021
1021
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024

Ozone (du)

341
342
342
342
341
341
341
342
343
343
344
346
347
346
345
345
344
345
345
345
345
345
346
348

Thursday 19

New Moon 3%

06:31

19:22

18 Good
19 Good
20 Good
21 OK
22 OK
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: 06:15, 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)

16
8
0
20
39
59
64
71
76
81
85
93
87
83
80
86
93
98
95
92
91
92
94
95

Low Clouds (% Sky Obscured)

15
7
0
16
33
49
51
51
53
65
77
89
85
77
73
61
46
34
40
44
42
52
62
73

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
4
9
14
23
32
42
50
61
75
44
44
42
51
74
96
90
85
81
76
75
70

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 (%)

84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84

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
1
0
0
0
0
0
0
0
0
6
9
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
6
5
4
3
3
3
3
3
2
1
1
1
2
2
2
3
3
5
6
7
7
7

Relative Humidity (%)

84
88
85
87
85
85
86
88
88
86
82
79
76
74
70
66
64
62
61
65
70
72
75
78

Pressure (mb)

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

Ozone (du)

348
349
349
349
350
352
357
358
357
360
362
362
363
363
364
364
364
363
363
363
364
364
363
363

Friday 20

Waxing Crescent 9%

06:47

20:47

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: 06:13, 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)

85
78
72
65
54
50
71
86
98
98
98
97
96
94
93
90
87
85
89
94
99
84
69
55

Low Clouds (% Sky Obscured)

54
34
15
12
6
1
3
5
6
5
4
1
7
12
10
3
3
4
17
28
35
23
15
8

Medium Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
18
33
35
31
26
24
31
37
44
41
36
31
23
20
17

High Clouds (% Sky Obscured)

52
38
23
18
13
8
33
62
91
86
81
76
76
74
72
74
77
80
78
76
74
46
21
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
4
2
4
7
9
9
9
9
9
9
9
9
9

Fog (%)

84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84

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
7
2
4
3
0
0
0
0
0
0
0
1
1
0
6
8
9
16
21
26
26
23
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
5
5
4
4
4
3
-1
-1
-2
-1
-2
-2
-3
-2
-1
-0
0
1
6
5
5
5
4

Dew Point (°C)

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

Relative Humidity (%)

80
80
79
79
82
85
86
88
88
89
93
93
96
91
88
86
78
71
66
70
74
79
77
74

Pressure (mb)

1022
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016

Ozone (du)

362
363
363
364
366
369
371
372
374
375
377
379
380
385
391
396
401
406
412
419
426
434
440
447

Saturday 21

Waxing Crescent 17%

07:08

22:16

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

Sun - Rise: 06:10, Set: 18:29, Transit: 12:20. Moon - Rise: 07:08, Set: 22:16. Civil Dark: 19:01 - 05:38. Nautical Dark: 19:40 - 04:59. Astro Dark: 20:21 - 04:18

Total Clouds (% Sky Obscured)

42
26
10
15
20
20
22
39
41
48
51
60
60
75
75
81
83
84

Low Clouds (% Sky Obscured)

8
7
6
0
0
0
3
10
21
24
31
35
45
55
55
58
62
65

Medium Clouds (% Sky Obscured)

28
26
10
15
20
20
22
39
41
48
50
45
37
35
28
25
23
22

High Clouds (% Sky Obscured)

3
5
4
5
4
3
2
1
0
0
0
0
0
0
0
5
10
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
3
0
0
0
0
0
0
0
3
6

Fog (%)

84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84

Precipitation Type

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

Precipitation Probability (%)

20
17
9
14
16
16
22
24
24
31
37
41
46
49
52
44
35
24

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
76
82
88
85
85
82
88
91
96
96
96
96
96
98
98
94
93

Pressure (mb)

1015
1016
1016
1016
1015
1015
1015
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1010

Ozone (du)

454
454
454
454
449
443
438
436
434
431
432
433
434
432
431
430
432
435

Welcome to Clear Outside

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

Generated: 15/03/26 18:44:14. Forecast: 15/03/26 to 21/03/26. Timezone: UTC+0.00