Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 28

Waxing Gibbous 90%

15:39

05:44

22 Good
23 Good
00 Good
02 Good
03 Good
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: 06:55, Set: 19:42, Transit: 13:18. Moon - Rise: 15:39, Set: 05:44. Civil Dark: 20:14 - 06:22. Nautical Dark: 20:54 - 05:43. Astro Dark: 21:35 - 05:01

Total Clouds (% Sky Obscured)

0
0
0
0
4
63
72
72
95
80
91
100
100
100
100
100
100
100
100
100
100
86
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
24
69
3
28
62
86
48
52
68
53
82
88
100
100
78
53
35

Medium Clouds (% Sky Obscured)

0
0
0
0
4
63
38
72
88
64
54
95
100
95
100
100
99
99
81
78
43
2
1
6

High Clouds (% Sky Obscured)

0
0
0
0
4
6
20
72
77
42
91
100
100
100
100
100
100
100
100
100
83
72
98
100

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
7
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
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
1
1
1
4
1
5
10
23
30
34
45
32
17
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

4
4
3
4
4
4
4
4
4
4
5
9
12
15
17
18
18
19
19
19
17
16
16
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
0
0
0
-1
-0
-1
-1
-1
1
3
5
5
6
6
6
7
7
7
8
9
10
10
10

Relative Humidity (%)

82
82
82
85
84
86
81
80
76
77
79
79
77
74
76
76
76
78
84
91
95
96
96
95

Pressure (mb)

1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1033
1033
1032
1031
1030
1029
1028
1028
1027
1027
1027
1027

Ozone (du)

378
376
374
373
372
369
367
365
363
361
359
359
357
354
350
349
347
343
338
334
330
326
324
323

Sunday 29

Waxing Gibbous 90%

16:58

06:00

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

Sun - Rise: 06:53, Set: 19:43, Transit: 13:18. Moon - Rise: 16:58, Set: 06:00. Civil Dark: 20:16 - 06:20. Nautical Dark: 20:56 - 05:41. Astro Dark: 21:37 - 04:59

Total Clouds (% Sky Obscured)

100
100
97
80
71
41
1
46
22
15
12
33
59
67
69
60
54
68
65
46
18
4
13
25

Low Clouds (% Sky Obscured)

35
18
11
10
7
0
1
7
22
15
12
33
59
67
68
58
52
64
62
46
18
4
9
18

Medium Clouds (% Sky Obscured)

6
5
24
21
0
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
4
12

High Clouds (% Sky Obscured)

100
100
95
56
71
30
1
46
5
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 (%)

0
0
0
1
0
0
0
1
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 (%)

12
2
18
19
19
8
16
18
17
4
5
6
16
19
9
7
15
15
4
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)

14
13
13
12
11
9
8
6
6
5
5
7
12
13
14
15
16
16
17
16
14
12
10
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
91
95
91
88
88
88
87
85
85
85
87
87
86
79
80
79
76
77
81
85
91
90

Pressure (mb)

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

Ozone (du)

323
321
319
318
317
317
316
315
316
317
317
318
319
317
315
314
312
311
310
310
310
312
313
314

Monday 30

Waxing Gibbous 95%

18:14

06:13

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

Sun - Rise: 06:51, Set: 19:45, Transit: 13:18. Moon - Rise: 18:14, Set: 06:13. Civil Dark: 20:18 - 06:18. Nautical Dark: 20:57 - 05:38. Astro Dark: 21:40 - 04:56

Total Clouds (% Sky Obscured)

25
61
52
48
89
96
94
92
71
59
78
80
62
84
31
64
33
56
54
53
23
22
22
22

Low Clouds (% Sky Obscured)

25
61
52
48
71
82
66
53
20
11
52
50
28
14
14
27
29
56
52
53
23
22
22
22

Medium Clouds (% Sky Obscured)

0
1
0
2
46
80
64
32
39
44
58
47
42
50
9
19
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
2
3
3
56
75
79
74
32
13
7
37
8
50
20
46
2
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 (%)

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
2
0
0
0
0
0
0
2
13
5
1
2
1
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
6
6
5
5
5
5
5
5
5
7
9
11
12
12
12
12
12
12
13
11
9
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
93
91
93
93
95
95
95
95
92
92
90
84
82
77
75
73
73
79
86
91
95

Pressure (mb)

1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

314
314
313
313
313
312
311
311
315
319
324
325
327
325
325
328
333
336
331
325
325
325
325
327

Tuesday 31

Waxing Gibbous 99%

19:28

06:25

22 OK
23 Good
00 OK
01 OK
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

Sun - Rise: 06:49, Set: 19:46, Transit: 13:18. Moon - Rise: 19:28, Set: 06:25. Civil Dark: 20:19 - 06:16. Nautical Dark: 20:59 - 05:36. Astro Dark: 21:42 - 04:53

Total Clouds (% Sky Obscured)

15
7
29
40
49
62
74
80
90
86
80
77
78
80
83
87
92
95
93
88
81
89
87
91

Low Clouds (% Sky Obscured)

15
7
18
31
37
43
53
65
80
76
72
67
72
76
82
85
90
93
91
69
62
55
51
72

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
3
30
24
3
3
2
0
0
0
0
0
26
28
18
47
81
68
86

High Clouds (% Sky Obscured)

0
0
0
0
0
7
25
36
30
3
2
3
2
2
3
40
45
18
38
30
5
21
12
25

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

5
7
7
6
5
4
4
4
4
5
6
8
10
10
10
10
10
10
11
11
10
10
7
6

Chance of Frost

Temperature (°C)

7
8
8
8
7
7
7
7
8
8
9
10
11
11
12
12
12
13
13
13
12
10
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
88
84
82
87
88
90
91
91
87
81
78
72
70
68
69
69
66
68
70
77
83
90
82

Pressure (mb)

1031
1031
1031
1030
1030
1030
1029
1029
1029
1028
1028
1028
1028
1028
1027
1027
1026
1025
1025
1024
1024
1024
1024
1023

Ozone (du)

330
331
333
333
332
330
329
330
329
330
329
331
332
330
331
332
333
335
332
330
329
328
327
329

Wednesday 1

Waxing Gibbous 100%

20:41

06:37

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 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:47, Set: 19:48, Transit: 13:17. Moon - Rise: 20:41, Set: 06:37. Civil Dark: 20:21 - 06:13. Nautical Dark: 21:01 - 05:33. Astro Dark: 21:44 - 04:51

Total Clouds (% Sky Obscured)

95
97
100
97
50
63
93
94
88
90
86
82
67
86
91
73
53
37
53
70
85
80
75
77

Low Clouds (% Sky Obscured)

79
78
67
67
50
63
75
81
85
78
69
64
67
73
83
64
41
18
34
49
64
63
64
66

Medium Clouds (% Sky Obscured)

93
97
100
47
44
43
28
19
7
7
26
35
14
2
5
12
20
30
30
22
13
31
40
42

High Clouds (% Sky Obscured)

19
26
36
41
1
1
3
5
10
27
18
1
1
10
10
12
15
13
24
32
35
25
20
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
8
8
18
18
12
24
23
19
20
12
9
11
7
2
3
2
0
2
2
0
5
9
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
95
95
95
95
96
98
91
88
90
85
81
74
72
66
65
64
62
67
73
80
82
87

Pressure (mb)

1023
1022
1022
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015

Ozone (du)

331
333
337
342
355
365
371
370
371
377
383
387
387
390
391
392
392
393
394
393
392
391
392
394

Thursday 2

Full Moon 99%

21:55

06:51

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:44, Set: 19:50, Transit: 13:17. Moon - Rise: 21:55, Set: 06:51. Civil Dark: 20:23 - 06:11. Nautical Dark: 21:03 - 05:31. Astro Dark: 21:46 - 04:48

Total Clouds (% Sky Obscured)

86
90
94
96
97
99
82
65
42
50
67
87
83
80
75
82
89
95
96
98
99
97
94
97

Low Clouds (% Sky Obscured)

68
69
70
75
84
93
63
34
4
14
27
40
45
50
53
60
63
69
78
89
99
97
94
97

Medium Clouds (% Sky Obscured)

56
66
83
66
50
29
18
14
10
18
26
34
36
32
26
31
38
45
41
38
35
29
16
12

High Clouds (% Sky Obscured)

16
12
8
5
4
0
1
2
3
3
2
1
1
1
1
1
1
1
4
7
10
8
4
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 (%)

22
29
32
31
32
30
28
26
17
20
23
23
28
32
34
42
46
42
37
34
28
29
29
22

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
91
93
93
94
94
96
96
96
98
98
98
98
98
96
96
96
90
85
81
82
84

Pressure (mb)

1015
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

395
396
397
398
398
397
397
396
394
393
391
390
389
387
386
384
384
384
384
386
387
389
388
387

Friday 3

Waning Gibbous 96%

21:55

07:07

22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK
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: 06:42, Set: 19:51, Transit: 13:17. Moon - Rise: 21:55, Set: 07:07. Civil Dark: 20:24 - 06:09. Nautical Dark: 21:05 - 05:29. Astro Dark: 21:48 - 04:45

Total Clouds (% Sky Obscured)

92
84
76
56
36
15
15
21
27
47
64
75
71
66
62
63
64
62
61
56
50

Low Clouds (% Sky Obscured)

91
83
74
55
36
15
15
16
16
21
31
41
41
41
42
27
14
0
16
31
47

Medium Clouds (% Sky Obscured)

9
6
3
5
6
7
4
2
0
3
5
8
13
18
22
35
45
56
37
21
13

High Clouds (% Sky Obscured)

2
3
2
3
4
10
8
9
9
15
20
21
17
12
8
12
16
20
19
20
23

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

19
14
4
4
5
2
10
12
10
11
10
10
10
9
8
7
3
1
6
6
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

Wind Speed/Direction (mph)

4
5
5
6
7
9
10
10
11
13
13
15
16
16
16
15
15
15
15
15
15

Chance of Frost

Temperature (°C)

7
8
8
8
8
9
9
9
10
10
10
11
11
12
13
13
13
13
13
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
82
81
79
85
91
98
98
96
96
95
95
91
87
81
77
76
76
76
77
80

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1015

Ozone (du)

387
386
385
384
385
386
388
387
386
386
385
384
383
381
379
377
375
372
369
369
368

Forecast for Dartmouth, Devon, United Kingdom (50.35,-3.58)

Generated: 28/03/26 22:07:11. Forecast: 28/03/26 to 03/04/26. Timezone: UTC+0.00