Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waning Crescent 0%

05:49

19:16

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:11, Set: 20:10, Transit: 13:11. Moon - Rise: 05:49, Set: 19:16. Civil Dark: 20:45 - 05:36. Nautical Dark: 21:29 - 04:52. Astro Dark: 22:18 - 04:02

Total Clouds (% Sky Obscured)

61
70
72
79
100
100
100
89
89
90
89
99
100
100
100
100
97
93
99
98
98
98
100
100

Low Clouds (% Sky Obscured)

35
36
59
42
45
50
66
53
67
66
64
68
72
61
95
67
79
65
66
69
61
63
70
79

Medium Clouds (% Sky Obscured)

61
70
72
60
77
66
39
6
40
64
74
26
25
31
43
56
50
45
82
89
92
47
43
45

High Clouds (% Sky Obscured)

61
30
36
79
92
77
100
89
74
4
77
98
100
100
90
99
92
89
97
87
73
53
25
25

ISS Passover

Visibility (miles)

6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

21
13
36
4
2
1
1
1
3
3
3
5
2
1
2
3
5
7
7
15
32
34
53
54

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
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
14
13
12
11
11
11
10
10
10
11
11
11
11
11
11
12
12
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
80
82
86
91
96
96
96
98
96
98
93
90
87
84
86
88
89
89
84
79
89
95

Pressure (mb)

1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

362
362
362
361
361
363
367
372
373
371
368
368
369
368
368
368
370
371
371
370
368
369
371
373

Friday 17

New Moon 2%

06:08

20:46

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 OK
05 OK
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:09, Set: 20:11, Transit: 13:11. Moon - Rise: 06:08, Set: 20:46. Civil Dark: 20:47 - 05:34. Nautical Dark: 21:31 - 04:50. Astro Dark: 22:20 - 03:59

Total Clouds (% Sky Obscured)

100
100
100
97
79
59
100
99
100
100
100
99
75
32
35
34
33
44
53
64
60
63
48
43

Low Clouds (% Sky Obscured)

86
100
100
68
38
49
0
6
34
24
23
31
35
32
35
34
33
44
53
64
60
63
39
33

Medium Clouds (% Sky Obscured)

47
37
36
94
27
2
5
36
100
100
100
99
7
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
3
3
1
1
1
92
86
16
16
10
11
75
1
1
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

Light Rain
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 (%)

72
56
41
32
18
7
18
2
0
0
0
0
0
0
0
1
2
3
3
2
16
15
4
16

Precipitation Amount (mm)

0.4
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
14
11
9
6
5
4
5
5
5
5
5
5
5
5
5
5
6
9
10
10
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
10
11
11
10
9
7
6
6
5
5
4
6
6
6
7
9
9
9
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

90
86
90
93
95
95
93
93
95
94
93
94
94
94
96
94
96
96
90
80
71
65
64
65

Pressure (mb)

1018
1018
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

370
365
365
365
365
366
368
370
372
376
382
387
389
388
389
389
390
394
398
401
403
405
404
403

Saturday 18

Waxing Crescent 7%

06:33

22:19

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

Sun - Rise: 06:07, Set: 20:13, Transit: 13:11. Moon - Rise: 06:33, Set: 22:19. Civil Dark: 20:48 - 05:32. Nautical Dark: 21:33 - 04:47. Astro Dark: 22:23 - 03:56

Total Clouds (% Sky Obscured)

35
31
23
7
2
26
2
2
2
13
2
22
5
3
6
24
15
3
25
21
16
20
22
23

Low Clouds (% Sky Obscured)

32
31
23
7
0
24
1
1
1
13
2
22
3
0
3
8
11
0
21
18
12
19
22
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
4
24
3
2
3
3
7
3
2
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 (%)

5
6
11
21
2
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
12
12
11
10
8
8
7
6
5
4
4
4
3
3
3
3
3
7
10
11
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
65
70
75
81
85
88
88
90
91
90
91
91
91
91
91
89
84
77
69
64
62
60
59

Pressure (mb)

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

Ozone (du)

403
404
407
409
413
413
413
409
404
401
398
396
393
391
389
388
388
389
392
393
395
394
392
391

Sunday 19

Waxing Crescent 7%

07:10

23:50

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

Sun - Rise: 06:05, Set: 20:15, Transit: 13:11. Moon - Rise: 07:10, Set: 23:50. Civil Dark: 20:50 - 05:30. Nautical Dark: 21:35 - 04:45. Astro Dark: 22:26 - 03:53

Total Clouds (% Sky Obscured)

27
26
27
21
19
16
14
15
14
16
14
34
22
4
4
4
10
15
21
34
52
71
83
92

Low Clouds (% Sky Obscured)

27
26
27
21
19
16
14
15
14
16
14
7
1
1
1
1
8
15
21
31
39
45
56
67

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
28
39
41
42

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
6
5
0
1
0
0
2
2
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
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
13
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
58
60
69
77
82
87
86
86
88
88
88
88
91
93
94
96
90
81
68
62
60
61
61

Pressure (mb)

1027
1027
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027

Ozone (du)

390
390
390
388
387
387
386
386
386
386
385
384
386
386
387
387
387
387
388
389
391
393
395
395

Monday 20

Waxing Crescent 14%

08:03

01:12

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 06:03, Set: 20:16, Transit: 13:11. Moon - Rise: 08:03, Set: 01:12. Civil Dark: 20:52 - 05:27. Nautical Dark: 21:37 - 04:42. Astro Dark: 22:28 - 03:50

Total Clouds (% Sky Obscured)

91
76
60
45
40
39
28
37
47
56
69
74
87
76
66
55
61
68
76
66
57
49
47
46

Low Clouds (% Sky Obscured)

68
56
43
32
27
22
20
33
45
56
67
74
87
76
66
55
61
68
76
66
57
49
47
46

Medium Clouds (% Sky Obscured)

44
35
30
19
19
15
12
8
4
0
0
0
2
2
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
0

ISS Passover

Visibility (miles)

7
6
6
6
8
9
9
9
9
9
9
9
9
9
9
8
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 (%)

24
31
32
25
16
3
0
0
0
0
0
0
0
3
2
0
4
3
0
11
16
19
25
30

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
71
79
83
87
90
93
93
93
94
96
94
96
98
98
96
93
88
85
82
82
84
84
78

Pressure (mb)

1027
1027
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026

Ozone (du)

395
397
400
406
413
425
430
432
429
424
420
416
414
415
416
416
415
413
412
410
410
410
410
407

Tuesday 21

Waxing Crescent 24%

09:13

02:16

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
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 Bad

Sun - Rise: 06:01, Set: 20:18, Transit: 13:10. Moon - Rise: 09:13, Set: 02:16. Civil Dark: 20:54 - 05:25. Nautical Dark: 21:39 - 04:40. Astro Dark: 22:31 - 03:47

Total Clouds (% Sky Obscured)

47
63
76
81
78
78
67
59
50
48
45
34
32
31
38
32
31
35
37
36
30
27
34
42

Low Clouds (% Sky Obscured)

47
48
47
43
46
48
50
33
18
2
1
1
1
14
28
32
31
35
37
36
30
27
29
19

Medium Clouds (% Sky Obscured)

0
0
0
0
5
13
19
25
37
48
45
34
32
28
14
0
0
0
0
0
0
0
4
8

High Clouds (% Sky Obscured)

0
22
43
75
78
78
67
59
50
48
45
34
32
31
23
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
8
8
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 (%)

35
32
29
27
25
21
15
12
8
0
0
0
0
0
0
0
0
0
0
0
0
0
5
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)

14
14
12
11
10
8
7
6
6
6
7
6
5
5
5
6
6
8
11
14
15
15
15
15

Chance of Frost

Temperature (°C)

11
12
11
10
10
9
7
6
5
4
3
3
2
1
1
1
1
4
6
9
10
11
13
13

Feels Like (°C)

4
5
5
6
6
6
5
6
5
5
4
0
1
0
-0
-1
-1
0
1
2
3
4
5
10

Dew Point (°C)

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

Relative Humidity (%)

75
72
73
74
76
81
84
90
90
89
89
89
91
91
94
94
94
85
76
68
66
64
62
64

Pressure (mb)

1026
1025
1025
1025
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

404
401
400
398
397
397
396
396
395
393
392
393
394
395
398
401
404
404
404
404
403
403
402
402

Wednesday 22

Waxing Crescent 35%

10:36

03:00

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

Sun - Rise: 05:59, Set: 20:19, Transit: 13:10. Moon - Rise: 10:36, Set: 03:00. Civil Dark: 20:56 - 05:23. Nautical Dark: 21:41 - 04:37. Astro Dark: 22:34 - 03:44

Total Clouds (% Sky Obscured)

48
41
33
26
18
11
3
2
1
0
20
45
72
76
81
85
52
33
18
11
9
8

Low Clouds (% Sky Obscured)

11
14
18
21
14
8
1
1
0
0
20
45
72
72
76
80
52
33
18
11
9
8

Medium Clouds (% Sky Obscured)

15
10
8
4
3
2
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

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

Fog (%)

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

Precipitation Probability (%)

10
17
22
24
20
15
7
7
5
0
0
0
0
0
0
0
0
0
0
1
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
67
71
75
79
81
84
86
86
86
88
86
86
85
85
86
88
83
77
72
67
63

Pressure (mb)

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

Ozone (du)

402
401
401
400
399
399
399
399
399
398
397
397
397
397
397
397
397
395
393
392
395
398

Forecast for Taunton, Somerset, United Kingdom (51.02,-3.11)

Generated: 16/04/26 15:45:02. Forecast: 16/04/26 to 22/04/26. Timezone: UTC+1.00