Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Gibbous 89%

00:32

07:18

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

Sun - Rise: 05:24, Set: 20:56, Transit: 13:11. Moon - Rise: 00:32, Set: 07:18. Civil Dark: 21:36 - 04:44. Nautical Dark: 22:30 - 03:49. Astro Dark: 23:46 - 02:31

Total Clouds (% Sky Obscured)

7
16
23
15
94
97
82
6
2
2
2
2
5
2
1
10
3
3
41
38
38
32
26
29

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
8
0
0
35
35
36
29
26
29

Medium Clouds (% Sky Obscured)

1
0
0
0
0
45
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
16
23
15
94
97
23
6
2
2
2
2
4
2
1
4
3
3
21
4
3
11
3
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)

12
12
11
11
12
12
12
12
12
11
9
7
6
6
6
7
8
7
6
6
6
6
7
9

Chance of Frost

Temperature (°C)

15
17
17
19
19
19
20
19
19
18
17
15
14
13
12
12
11
10
9
9
9
10
11
12

Feels Like (°C)

13
13
14
15
16
16
16
17
17
18
17
15
13
12
12
11
10
9
8
8
8
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

66
63
62
62
62
61
63
65
72
77
81
86
87
87
93
93
93
93
95
95
93
93
87
80

Pressure (mb)

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

Ozone (du)

357
357
358
357
357
358
359
358
356
355
353
354
354
354
355
355
356
356
356
356
357
357
357
358

Friday 16

Waning Gibbous 82%

01:17

08:24

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

Sun - Rise: 05:23, Set: 20:57, Transit: 13:11. Moon - Rise: 01:17, Set: 08:24. Civil Dark: 21:38 - 04:42. Nautical Dark: 22:32 - 03:47. Astro Dark: 23:50 - 02:27

Total Clouds (% Sky Obscured)

16
4
4
3
2
1
0
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
17

Low Clouds (% Sky Obscured)

16
4
3
0
0
0
0
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
17

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
1
2
3
2
1
0
2
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
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)

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

Chance of Frost

Temperature (°C)

14
15
16
17
18
19
19
19
19
19
17
15
14
12
11
11
11
11
11
10
9
10
12
13

Feels Like (°C)

12
14
14
15
16
17
18
18
18
19
18
15
13
11
11
10
10
10
10
9
7
9
11
12

Dew Point (°C)

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

Relative Humidity (%)

74
65
60
57
57
58
59
62
68
75
82
80
80
81
83
78
81
86
88
82
80
78
73
75

Pressure (mb)

1028
1028
1028
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

358
357
356
356
355
355
354
354
353
353
354
354
355
354
353
353
352
352
351
351
351
353
355
357

Saturday 17

Waning Gibbous 74%

01:50

09:39

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

Sun - Rise: 05:21, Set: 20:59, Transit: 13:11. Moon - Rise: 01:50, Set: 09:39. Civil Dark: 21:39 - 04:41. Nautical Dark: 22:34 - 03:45. Astro Dark: 23:54 - 02:23

Total Clouds (% Sky Obscured)

14
9
6
1
0
0
2
7
4
0
0
0
0
3
2
0
0
0
0
0
0
0
0
7

Low Clouds (% Sky Obscured)

14
9
6
1
0
0
1
3
2
0
0
0
0
3
2
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5

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)

10
11
10
10
10
10
10
9
8
6
3
1
2
3
4
4
5
5
5
5
5
5
5
7

Chance of Frost

Temperature (°C)

14
15
16
17
18
18
18
18
18
17
15
12
11
10
10
9
9
9
9
8
9
11
13
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
73
71
70
66
65
65
66
71
77
87
87
85
87
87
90
90
91
93
91
91
88
79
68

Pressure (mb)

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

Ozone (du)

358
359
359
358
357
357
358
359
360
362
362
363
364
364
367
369
369
367
365
364
364
364
364
364

Sunday 18

Waning Gibbous 64%

02:14

No Set

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

Sun - Rise: 05:20, Set: 21:00, Transit: 13:11. Moon - Rise: 02:14, Set: No Set. Civil Dark: 21:41 - 04:39. Nautical Dark: 22:36 - 03:43. Astro Dark: 23:58 - 02:19

Total Clouds (% Sky Obscured)

1
0
0
11
19
28
20
14
8
5
3
0
0
0
0
10
18
26
19
11
6
5
3
2

Low Clouds (% Sky Obscured)

0
0
0
3
7
10
12
14
8
5
3
0
0
0
0
0
0
0
0
0
0
1
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
11
15
11
7
4
2
1
0

High Clouds (% Sky Obscured)

1
0
0
10
17
28
20
11
1
1
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
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
9
9
9
9
9
8
5
4
6
5
4
3
3
4
4
4
4
4
3
3
3
3
4

Chance of Frost

Temperature (°C)

16
17
19
19
20
20
20
20
19
19
17
14
13
12
11
10
9
9
9
9
9
11
13
15

Feels Like (°C)

16
17
17
18
18
18
18
18
18
19
17
14
13
11
11
9
9
9
9
10
10
12
13
15

Dew Point (°C)

10
10
10
11
12
12
13
13
13
14
13
11
9
8
8
7
8
7
7
7
7
8
9
10

Relative Humidity (%)

64
60
58
57
59
59
62
63
66
73
81
80
79
77
80
84
88
87
87
87
85
81
77
74

Pressure (mb)

1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021

Ozone (du)

366
369
371
372
373
374
375
375
374
374
374
373
371
372
372
373
374
373
372
372
372
371
371
370

Monday 19

Waning Gibbous 53%

02:33

10:59

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

Sun - Rise: 05:19, Set: 21:02, Transit: 13:11. Moon - Rise: 02:33, Set: 10:59. Civil Dark: 21:42 - 04:38. Nautical Dark: 22:39 - 03:41. Astro Dark: 00:03 - 02:14

Total Clouds (% Sky Obscured)

9
18
28
25
14
5
13
49
53
31
17
12
9
4
0
0
0
0
0
1
1
1
1
1

Low Clouds (% Sky Obscured)

9
18
28
25
14
2
1
16
13
8
10
12
9
4
0
0
0
0
0
0
0
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
8
16
24
16
8
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
3
4
4
3
2
2
1
0
0
0
0
0
0
0
0
0
0
0
1
1
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
1
2
4
7
8
10
11
16
4
9
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
16
16
16
16
17
18
17
16
16
14
13
12
11
10
10
10
10
10
10
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

71
68
66
64
64
63
63
64
68
77
83
89
90
88
85
85
87
88
90
90
90
90
84
79

Pressure (mb)

1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

370
370
370
370
370
369
369
368
368
369
369
368
370
371
373
375
378
380
382
380
377
375
374
373

Tuesday 20

Third Quarter 41%

02:49

12:20

10 OK
11 OK
12 OK
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 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:18, Set: 21:03, Transit: 13:11. Moon - Rise: 02:49, Set: 12:20. Civil Dark: 21:44 - 04:36. Nautical Dark: 22:41 - 03:39. Astro Dark: 00:07 - 02:10

Total Clouds (% Sky Obscured)

11
23
37
58
80
99
97
94
89
83
79
78
77
76
76
68
66
73
82
88
91
88
78
67

Low Clouds (% Sky Obscured)

11
23
37
58
77
85
74
63
49
49
52
55
49
44
39
27
16
7
5
3
0
0
0
0

Medium Clouds (% Sky Obscured)

11
23
37
47
54
44
27
14
12
15
16
15
25
38
53
52
54
60
58
53
52
42
30
20

High Clouds (% Sky Obscured)

0
0
1
12
20
34
18
12
4
6
8
11
26
41
56
65
66
73
78
74
77
65
45
14

ISS Passover

Visibility (miles)

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

4
6
7
13
17
19
23
29
36
33
28
24
16
7
0
1
2
2
7
9
5
15
19
21

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
12
12
13
12
10
9
7
6
6
5
4
4
4
5
5
5
5
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
10
10
11
12
12
13
13
14
13
13
12
12
12
12
11
11
11
12
12
12
12
12

Relative Humidity (%)

73
70
67
64
67
71
74
78
83
89
90
92
92
93
92
92
92
92
92
90
90
87
82
77

Pressure (mb)

1024
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

372
370
368
367
365
363
361
359
358
356
354
353
352
352
353
353
352
351
350
350
350
349
349
349

Wednesday 21

Waning Crescent 30%

03:02

13:42

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

Sun - Rise: 05:16, Set: 21:04, Transit: 13:11. Moon - Rise: 03:02, Set: 13:42. Civil Dark: 21:46 - 04:35. Nautical Dark: 22:43 - 03:37. Astro Dark: 00:12 - 02:05

Total Clouds (% Sky Obscured)

64
62
59
50
41
33
25
26
41
53
56
55
50
41
37
36
36
45
63
84
91

Low Clouds (% Sky Obscured)

4
8
12
18
27
33
25
18
3
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

26
32
38
50
41
33
25
26
41
53
56
54
45
41
37
36
35
45
63
72
79

High Clouds (% Sky Obscured)

7
3
0
0
0
0
5
10
25
53
56
55
50
41
37
29
28
27
28
33
31

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
4
2

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

21
20
18
24
27
29
25
19
12
5
1
0
0
0
0
6
16
27
58
79
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
19
20
20
20
19
19
18
17
16
14
12
13
13
13
13
13
13
13
14

Feels Like (°C)

14
15
16
17
19
19
18
18
17
17
14
13
13
12
12
11
11
11
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

72
70
69
67
69
71
73
73
73
74
79
83
89
90
90
90
92
93
93
95
96

Pressure (mb)

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

Ozone (du)

348
349
350
351
352
353
354
354
353
352
352
352
352
352
352
353
357
362
367
369
371

Forecast for Totnes, Devon, United Kingdom (50.43,-3.69)

Generated: 15/05/25 10:53:56. Forecast: 15/05/25 to 21/05/25. Timezone: UTC+1.00