Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 18

Waning Crescent 0%

06:18

18:00

13 Good
14 Good
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
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 06:18, Set: 18:25, Transit: 12:22. Moon - Rise: 06:18, Set: 18:00. Civil Dark: 18:57 - 05:46. Nautical Dark: 19:36 - 05:07. Astro Dark: 20:15 - 04:27

Total Clouds (% Sky Obscured)

6
12
19
2
0
0
2
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Low Clouds (% Sky Obscured)

6
12
18
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
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
4
4
2
0
0
2
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
79
79
81
80
72
70
70
74
77
81
82
82
85
84
87
86
84
81
76
71
68
66

Pressure (mb)

1019
1019
1019
1019
1019
1020
1021
1022
1022
1023
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026

Ozone (du)

341
339
339
339
340
341
342
344
345
344
343
341
341
341
342
343
345
345
346
347
349
350
350
350

Thursday 19

New Moon 0%

06:33

19:22

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

Sun - Rise: 06:16, Set: 18:26, Transit: 12:22. Moon - Rise: 06:33, Set: 19:22. Civil Dark: 18:59 - 05:43. Nautical Dark: 19:37 - 05:05. Astro Dark: 20:17 - 04:25

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
2
7
22
78
98
100
100
100
100
100
100
100
89
58
62
50
46
45

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
1
0
0
1
0
0
90
77
58
5
1
2
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
7
22
68
98
100
100
100
100
100
100
100
82
37
43
22
38
42

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
10
9
8
7
6
5
5
4
4
3
2
2
1
0
-0
3
7
9
10
9

Dew Point (°C)

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

Relative Humidity (%)

64
64
65
70
73
80
85
87
90
91
91
91
90
86
85
83
80
80
79
78
69
66
66
65

Pressure (mb)

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

Ozone (du)

350
348
349
351
357
362
364
366
369
372
372
372
372
374
376
379
381
380
379
377
376
377
378
378

Friday 20

Waxing Crescent 3%

06:49

20:48

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

Sun - Rise: 06:14, Set: 18:28, Transit: 12:22. Moon - Rise: 06:49, Set: 20:48. Civil Dark: 19:01 - 05:41. Nautical Dark: 19:39 - 05:02. Astro Dark: 20:19 - 04:22

Total Clouds (% Sky Obscured)

4
4
3
43
29
73
53
37
97
100
100
100
99
44
40
35
90
67
50
20
17
3
2
10

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
2
4
2
11
16
15
2
2
0

High Clouds (% Sky Obscured)

3
2
3
43
25
73
47
30
94
100
100
100
99
44
40
30
89
62
42
7
2
0
0
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
11
10
11
10
9
7
5
5
3
3
2
2
2
2
1
1
0
2
5
6
7
8
9

Dew Point (°C)

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

Relative Humidity (%)

66
66
69
71
77
84
87
88
90
93
94
93
94
93
94
93
93
93
91
87
74
63
56
53

Pressure (mb)

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

Ozone (du)

379
379
380
380
380
379
378
379
381
380
382
382
381
381
379
378
377
377
377
378
378
380
385
385

Saturday 21

Waxing Crescent 9%

07:10

22:16

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

Sun - Rise: 06:11, Set: 18:30, Transit: 12:21. Moon - Rise: 07:10, Set: 22:16. Civil Dark: 19:02 - 05:39. Nautical Dark: 19:41 - 05:00. Astro Dark: 20:21 - 04:20

Total Clouds (% Sky Obscured)

18
31
26
20
19
16
20
24
32
39
43
38
30
24
23
19
18
29
38
45
50
55
60
75

Low Clouds (% Sky Obscured)

18
31
26
20
19
16
20
24
32
39
43
28
14
0
0
0
0
0
0
0
11
24
38
39

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
6
11
15
14
12
12
7
4
0
11
31
46
47

High Clouds (% Sky Obscured)

1
4
4
3
6
3
2
0
1
2
3
2
1
1
2
2
1
26
38
45
50
55
60
75

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
54
55
57
67
70
73
75
74
73
72
72
73
73
74
74
74
73
73
70
64
61
57
54

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

383
383
383
382
380
381
380
381
382
382
380
380
382
382
383
384
385
385
390
395
397
399
395
391

Sunday 22

Waxing Crescent 17%

07:39

23:46

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:09, Set: 18:31, Transit: 12:21. Moon - Rise: 07:39, Set: 23:46. Civil Dark: 19:04 - 05:37. Nautical Dark: 19:43 - 04:58. Astro Dark: 20:23 - 04:17

Total Clouds (% Sky Obscured)

70
100
100
100
100
97
93
89
77
65
56
71
86
100
100
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
37
40
44
47
41
37
26
20
13
6
9
11
13
24
35
45
31
18
6
18
28
44
41

Medium Clouds (% Sky Obscured)

53
55
55
55
55
67
74
66
55
54
56
70
82
87
81
73
67
50
37
24
28
31
32
40

High Clouds (% Sky Obscured)

60
100
100
100
100
89
77
64
55
47
42
64
85
100
99
98
96
96
98
100
98
96
94
96

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
3
0
0
0
0
0
0
0
0
1
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)

7
6
6
6
7
6
6
4
4
4
4
4
5
5
4
5
4
4
3
4
5
6
9
11

Chance of Frost

Temperature (°C)

12
12
13
12
11
9
8
8
8
8
7
7
7
6
5
5
5
5
6
7
7
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
52
51
58
73
84
88
87
88
90
87
87
88
90
91
88
85
82
78
75
73
66
62
57

Pressure (mb)

1018
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1020

Ozone (du)

386
383
377
375
377
377
379
381
382
382
381
382
382
383
383
383
383
383
381
379
376
376
375
375

Monday 23

Waxing Crescent 27%

08:20

01:11

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:07, Set: 18:33, Transit: 12:21. Moon - Rise: 08:20, Set: 01:11. Civil Dark: 19:05 - 05:34. Nautical Dark: 19:44 - 04:55. Astro Dark: 20:25 - 04:15

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
99
100
100
99
99
96
92
92
93
94
95
98
99
100
100
100
100
98

Low Clouds (% Sky Obscured)

38
36
39
42
48
61
71
81
81
86
86
79
72
70
72
73
74
81
84
87
88
84
81
79

Medium Clouds (% Sky Obscured)

48
39
30
19
21
37
50
58
47
31
10
26
35
45
28
12
1
3
7
11
23
35
47
39

High Clouds (% Sky Obscured)

98
100
79
57
32
55
77
100
100
99
99
96
92
92
90
84
82
88
94
99
100
100
100
94

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
1
2
15
22
31
31
22
13
11
7
1
3
3
1
5
1
0
2
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
58
59
63
66
70
71
71
71
75
79
85
85
85
85
87
85
85
80
74
71
68
68
67

Pressure (mb)

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

Ozone (du)

372
370
367
366
364
363
362
360
359
358
358
357
356
354
353
352
352
351
351
351
350
349
348
346

Tuesday 24

Waxing Crescent 38%

09:18

02:25

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

Sun - Rise: 06:05, Set: 18:35, Transit: 12:20. Moon - Rise: 09:18, Set: 02:25. Civil Dark: 19:07 - 05:32. Nautical Dark: 19:46 - 04:53. Astro Dark: 20:27 - 04:12

Total Clouds (% Sky Obscured)

96
94
91
88
89
89
87
84
88
92
99
99
100
100
93
93
91

Low Clouds (% Sky Obscured)

76
76
65
56
48
48
45
40
48
55
61
69
77
85
75
65
55

Medium Clouds (% Sky Obscured)

35
30
17
9
0
1
2
3
12
21
30
32
34
50
75
75
80

High Clouds (% Sky Obscured)

88
82
77
72
72
80
79
82
88
92
98
97
96
95
72
52
40

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
7
7
7
7
4
4
4
4
4
3
3
3
4
4
3

Dew Point (°C)

6
7
7
7
7
7
6
6
6
6
6
6
7
7
7
7
7

Relative Humidity (%)

68
72
73
76
78
81
84
85
87
88
90
91
91
93
93
93
93

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019

Ozone (du)

345
344
343
342
342
341
343
345
347
349
351
353
354
354
355
358
360

Forecast for Buckfastleigh, Devon, United Kingdom (50.48,-3.78)

Generated: 18/03/26 12:25:21. Forecast: 18/03/26 to 24/03/26. Timezone: UTC+0.00