Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 17

Waning Crescent 3%

05:51

16:37

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 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 06:21, Set: 18:22, Transit: 12:21. Moon - Rise: 05:51, Set: 16:37. Civil Dark: 18:54 - 05:48. Nautical Dark: 19:33 - 05:10. Astro Dark: 20:12 - 04:30

Total Clouds (% Sky Obscured)

99
100
100
97
87
87
96
77
67
71
68
32
11
0
0
0
0
0
0
0
0
0
0
1

Low Clouds (% Sky Obscured)

82
83
81
75
81
84
78
73
67
71
68
32
11
0
0
0
0
0
0
0
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)

99
100
89
80
80
73
82
14
17
7
4
4
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
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
1
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)

10
11
10
11
12
14
16
17
17
17
17
16
14
11
8
6
4
4
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
85
85
84
82
81
77
76
76
79
81
83
88
91
93
95
95
95
93
94
93
96
96

Pressure (mb)

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

Ozone (du)

331
329
328
328
328
328
327
328
328
329
330
329
331
334
337
342
345
347
351
351
348
347
345
346

Wednesday 18

Waning Crescent 0%

06:04

17:58

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

Sun - Rise: 06:19, Set: 18:23, Transit: 12:21. Moon - Rise: 06:04, Set: 17:58. Civil Dark: 18:56 - 05:46. Nautical Dark: 19:34 - 05:08. Astro Dark: 20:14 - 04:28

Total Clouds (% Sky Obscured)

3
81
93
91
20
15
10
8
12
21
22
12
7
18
9
21
13
1
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
21
10
5
0
0
3
0
0
0
0
0
0
0
0
0
0
0
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)

2
62
79
76
10
9
9
7
12
21
16
9
5
13
6
14
9
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
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)

4
4
5
5
7
11
15
16
16
17
16
16
14
14
12
11
10
9
8
7
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
91
87
80
74
69
69
68
70
74
72
68
64
62
63
70
75
81
86
88
88

Pressure (mb)

1015
1015
1015
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1021
1022
1022
1023
1023
1023
1024
1024
1024

Ozone (du)

346
346
345
345
345
344
343
341
341
340
338
338
339
339
339
340
341
340
341
342
341
341
340
340

Thursday 19

New Moon 0%

06:17

19:21

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

Sun - Rise: 06:17, Set: 18:25, Transit: 12:21. Moon - Rise: 06:17, Set: 19:21. Civil Dark: 18:58 - 05:44. Nautical Dark: 19:36 - 05:05. Astro Dark: 20:16 - 04:25

Total Clouds (% Sky Obscured)

0
0
0
0
0
15
5
3
2
5
27
76
67
83
91
69
73
83
75
51
56
61
70
69

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
40
37
31
22
16
12
10

High Clouds (% Sky Obscured)

0
0
0
0
0
12
5
2
2
5
25
51
40
63
87
67
53
78
23
19
38
52
70
69

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)

5
5
6
5
6
9
11
13
13
13
12
11
9
7
4
4
4
4
4
5
5
4
4
4

Chance of Frost

Temperature (°C)

4
4
3
4
6
9
11
12
13
14
15
15
14
13
11
9
8
7
6
5
4
4
4
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
86
78
73
69
66
63
61
61
63
71
76
84
88
90
90
88
85
83
83
83
85

Pressure (mb)

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

Ozone (du)

340
341
343
343
344
345
347
346
347
348
347
347
347
347
346
347
352
358
362
362
363
365
367
369

Friday 20

Waxing Crescent 3%

06:31

20:47

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

Sun - Rise: 06:14, Set: 18:27, Transit: 12:20. Moon - Rise: 06:31, Set: 20:47. Civil Dark: 18:59 - 05:42. Nautical Dark: 19:38 - 05:03. Astro Dark: 20:18 - 04:23

Total Clouds (% Sky Obscured)

88
89
61
88
49
36
21
9
17
31
56
60
64
73
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
5
7
9
11
13
10
7
5
12
21
55
60

Medium Clouds (% Sky Obscured)

6
0
0
0
0
0
0
0
0
0
0
0
0
0
18
37
45
42
31
56
88
94
86
57

High Clouds (% Sky Obscured)

88
89
61
86
49
36
21
7
17
31
56
60
64
73
100
100
100
100
100
100
100
100
98
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
1
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)

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

Chance of Frost

Temperature (°C)

3
3
3
4
6
8
10
11
13
14
14
14
13
12
10
9
9
8
7
7
6
6
5
5

Feels Like (°C)

1
-0
-1
1
5
6
8
9
11
12
12
13
12
11
9
7
6
5
5
4
3
3
2
2

Dew Point (°C)

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

Relative Humidity (%)

86
86
89
88
82
74
71
67
64
63
63
65
70
77
85
88
90
90
91
90
85
82
83
85

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017

Ozone (du)

372
373
375
376
377
379
381
382
382
383
383
382
379
378
377
377
380
381
382
382
383
384
386
387

Saturday 21

Waxing Crescent 9%

06:47

22:15

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
23 Bad
00 Bad
01 OK
02 OK
03 OK

Sun - Rise: 06:12, Set: 18:28, Transit: 12:20. Moon - Rise: 06:47, Set: 22:15. Civil Dark: 19:01 - 05:39. Nautical Dark: 19:40 - 05:01. Astro Dark: 20:20 - 04:20

Total Clouds (% Sky Obscured)

85
91
91
94
68
58
72
76
75
67
76
65
52
40
34
36
39
39
41
42
38
33
26
30

Low Clouds (% Sky Obscured)

54
50
61
63
52
56
67
75
51
25
0
0
0
0
34
36
39
39
41
42
38
33
26
30

Medium Clouds (% Sky Obscured)

52
90
58
56
49
45
40
35
43
55
61
50
38
25
3
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

71
65
40
18
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
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
4
13
16
16
16
17
14
19
18
13
11
9
8
8
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
93
93
93
85
78
74
73
73
73
79
80
80
83
88
88
88
88
90
91
93
94
93
94

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1016
1017
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

390
392
394
397
399
401
403
404
404
405
404
405
404
405
405
406
407
408
408
408
408
409
409
409

Sunday 22

Waxing Crescent 17%

07:08

23:45

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

Sun - Rise: 06:10, Set: 18:30, Transit: 12:20. Moon - Rise: 07:08, Set: 23:45. Civil Dark: 19:02 - 05:37. Nautical Dark: 19:41 - 04:58. Astro Dark: 20:22 - 04:18

Total Clouds (% Sky Obscured)

26
31
27
23
17
20
20
15
11
7
3
11
25
39
53
65
77
69
60
24
40
33
26
37

Low Clouds (% Sky Obscured)

26
31
27
23
17
20
14
1
1
0
0
4
9
14
22
30
37
27
14
1
1
1
2
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
2
21
40
63
63
60
24
40
31
15
10

High Clouds (% Sky Obscured)

0
0
0
0
0
6
12
15
11
6
0
0
0
3
4
4
5
0
4
10
11
11
8
16

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
5
6
4
7
7
3
5
2
0
0
1
0
0
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
2
3
4
4
5
5
11
11
11
11
11
11
7
6
6
6
5
5
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

94
93
93
88
83
79
74
71
66
65
65
63
67
73
77
81
85
90
88
88
86
89
91
93

Pressure (mb)

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

Ozone (du)

410
410
411
409
407
404
402
400
398
396
394
392
389
386
383
382
381
380
380
380
380
378
375
373

Monday 23

Waxing Crescent 27%

07:37

01:11

Sun - Rise: 06:08, Set: 18:31, Transit: 12:20. Moon - Rise: 07:37, Set: 01:11. Civil Dark: 19:04 - 05:35. Nautical Dark: 19:43 - 04:56. Astro Dark: 20:24 - 04:15

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Exmouth, Devon, United Kingdom (50.62,-3.41)

Generated: 17/03/26 04:14:51. Forecast: 17/03/26 to 23/03/26. Timezone: UTC+0.00