Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 1

Waxing Gibbous 97%

16:55

06:39

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

Sun - Rise: 06:54, Set: 17:57, Transit: 12:26. Moon - Rise: 16:55, Set: 06:39. Civil Dark: 18:30 - 06:21. Nautical Dark: 19:08 - 05:43. Astro Dark: 19:46 - 05:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
93
87
91
94
97
99
94
89
96
96
88
91
97
93
92
99
98
88

Low Clouds (% Sky Obscured)

65
58
63
64
55
81
76
68
65
75
81
76
76
58
92
91
75
84
77
78
78
65
78
63

Medium Clouds (% Sky Obscured)

100
100
91
60
47
48
42
58
84
43
45
56
36
33
17
24
19
33
37
33
27
41
35
33

High Clouds (% Sky Obscured)

100
100
100
100
100
99
92
80
40
33
35
57
12
9
88
90
84
81
75
36
46
52
57
3

ISS Passover

Visibility (miles)

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

17
13
8
5
3
0
5
0
0
0
0
1
0
1
1
1
4
16
12
14
10
4
9
11

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)

19
20
20
20
20
19
18
17
16
15
14
15
15
16
16
17
15
15
15
13
10
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
87
88
88
88
87
90
91
90
93
93
90
87
79
79
79
81
83
86
89
93
90
91

Pressure (mb)

1011
1011
1010
1010
1010
1009
1009
1009
1008
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1012
1013
1014
1015
1016

Ozone (du)

373
377
378
378
379
379
378
377
376
377
380
383
385
386
387
387
386
386
383
382
382
383
383
381

Monday 2

Waxing Gibbous 100%

18:15

06:53

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

Sun - Rise: 06:52, Set: 17:59, Transit: 12:25. Moon - Rise: 18:15, Set: 06:53. Civil Dark: 18:31 - 06:19. Nautical Dark: 19:09 - 05:41. Astro Dark: 19:48 - 05:03

Total Clouds (% Sky Obscured)

85
94
88
96
99
99
100
100
100
100
97
99
97
98
91
75
95
71
88
98
97
100
100
100

Low Clouds (% Sky Obscured)

72
73
80
78
81
78
88
88
83
73
82
82
74
69
67
67
75
71
69
60
58
60
69
63

Medium Clouds (% Sky Obscured)

35
44
49
51
95
68
80
98
99
100
95
79
68
94
80
43
50
49
66
94
92
98
100
100

High Clouds (% Sky Obscured)

6
9
2
19
22
67
100
90
100
93
41
49
45
47
23
21
34
9
15
38
39
99
100
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
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 (%)

9
17
21
21
20
21
19
16
13
18
25
14
10
8
9
4
0
1
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
90
88
84
81
79
78
79
78
79
75
72
69
66
63
60
61
64
73
70
68
70

Pressure (mb)

1017
1017
1018
1019
1019
1020
1020
1020
1021
1021
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025

Ozone (du)

381
383
383
381
381
381
380
379
382
384
385
385
387
389
390
392
393
395
399
402
405
407
411
414

Tuesday 3

Full Moon 100%

19:31

07:05

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

Sun - Rise: 06:50, Set: 18:00, Transit: 12:25. Moon - Rise: 19:31, Set: 07:05. Civil Dark: 18:33 - 06:17. Nautical Dark: 19:11 - 05:39. Astro Dark: 19:49 - 05:01

Total Clouds (% Sky Obscured)

100
100
100
100
94
100
100
100
100
100
100
100
99
64
63
56
52
44
34
26
23
47
54
56

Low Clouds (% Sky Obscured)

57
49
41
44
47
50
57
60
63
64
62
85
73
51
45
43
40
41
33
26
22
26
32
37

Medium Clouds (% Sky Obscured)

100
100
100
100
90
96
100
99
100
100
100
100
97
54
51
29
15
0
1
0
2
31
30
32

High Clouds (% Sky Obscured)

100
92
48
48
38
100
100
95
25
94
92
25
27
30
4
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
7
8
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 (%)

1
1
2
3
4
7
17
21
24
5
4
3
2
1
1
1
1
2
3
1
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
75
79
81
81
82
84
84
84
82
84
85
90
87
83
86
86
84
84
86
91
96
96
96

Pressure (mb)

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

Ozone (du)

417
418
416
415
414
411
411
413
414
414
412
410
408
404
402
401
398
395
393
390
388
388
386
384

Wednesday 4

Waning Gibbous 97%

20:46

07:17

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

Sun - Rise: 06:48, Set: 18:02, Transit: 12:25. Moon - Rise: 20:46, Set: 07:17. Civil Dark: 18:35 - 06:15. Nautical Dark: 19:13 - 05:37. Astro Dark: 19:51 - 04:59

Total Clouds (% Sky Obscured)

48
48
50
51
56
57
75
84
89
94
88
64
82
81
79
59
65
55
67
66
66
91
100
100

Low Clouds (% Sky Obscured)

33
34
38
44
52
54
58
56
55
62
70
64
82
81
79
59
65
55
67
66
58
81
89
86

Medium Clouds (% Sky Obscured)

8
15
21
26
30
30
31
30
29
37
42
50
50
45
45
50
49
49
54
50
57
57
100
100

High Clouds (% Sky Obscured)

1
1
1
0
1
2
15
28
36
55
71
64
77
78
79
59
65
55
67
66
66
67
99
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
9
9
9
9
9
9
7
7
7
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

1
2
1
2
3
1
4
6
2
7
11
6
22
31
17
40
54
71
75
72
82
90
76
62

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
96
96
98
98
98
98
98
98
98
91
88
87
83
83
83
85
87
90
96
96
96

Pressure (mb)

1019
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1017

Ozone (du)

385
385
385
385
386
386
385
385
385
386
385
383
383
382
381
381
381
381
380
379
381
380
382
384

Thursday 5

Waning Gibbous 93%

No Rise

07:29

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

Sun - Rise: 06:46, Set: 18:04, Transit: 12:25. Moon - Rise: No Rise, Set: 07:29. Civil Dark: 18:36 - 06:13. Nautical Dark: 19:14 - 05:35. Astro Dark: 19:53 - 04:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
100
100
100
95
91
86
84
86
86
90
93
94
87
79
64

Low Clouds (% Sky Obscured)

84
87
87
85
82
78
80
83
85
82
79
75
75
75
76
70
65
60
67
71
74
73
72
64

Medium Clouds (% Sky Obscured)

100
100
89
88
86
99
68
65
100
99
98
98
93
86
86
83
81
77
59
38
16
12
11
15

High Clouds (% Sky Obscured)

92
82
42
67
58
49
32
24
15
43
70
100
70
40
15
21
56
76
79
78
77
43
23
14

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
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

72
72
69
67
70
65
54
55
53
59
56
61
44
23
17
11
4
0
3
2
0
0
0
0

Precipitation Amount (mm)

0.4
0.4
0.3
0.3
0.4
0.3
0
0
0
0.2
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
95
95
93
90
90
90
91
90
86
82
79
78
74
71
69
68
65
66
69
70
73
75

Pressure (mb)

1017
1018
1018
1019
1019
1019
1020
1020
1020
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026

Ozone (du)

386
383
382
377
375
373
373
376
376
373
373
373
373
373
372
375
376
378
380
382
384
386
388
390

Friday 6

Waning Gibbous 87%

22:01

07:43

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

Sun - Rise: 06:43, Set: 18:06, Transit: 12:24. Moon - Rise: 22:01, Set: 07:43. Civil Dark: 18:38 - 06:11. Nautical Dark: 19:16 - 05:33. Astro Dark: 19:55 - 04:54

Total Clouds (% Sky Obscured)

51
34
14
8
29
32
46
55
69
69
69
70
66
63
48
36
37
51
68
86
91
92
88
89

Low Clouds (% Sky Obscured)

51
34
14
8
29
32
46
53
65
69
69
70
66
63
48
36
37
51
68
82
86
83
79
84

Medium Clouds (% Sky Obscured)

25
32
14
8
29
32
36
26
21
17
19
18
17
18
16
12
6
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
4
1
1
0
0
0
0
0
0
0
0
0
1
1
1
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
2
0
0
0
0
0
0
1
0
0
0
0
0
1
0
4
4
1
3
3
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
83
86
86
86
86
86
86
86
83
80
79
78
76
73
73
72
70
77
84
91
93
93

Pressure (mb)

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

Ozone (du)

393
395
397
399
398
397
396
393
390
387
385
384
382
382
382
382
382
383
383
384
386
387
387
387

Saturday 7

Waning Gibbous 79%

23:15

08:00

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:41, Set: 18:07, Transit: 12:24. Moon - Rise: 23:15, Set: 08:00. Civil Dark: 18:40 - 06:09. Nautical Dark: 19:18 - 05:31. Astro Dark: 19:56 - 04:52

Total Clouds (% Sky Obscured)

85
81
77
83
88
93
87
78
73
80
86
92
94
96
100
99
98
97
93
89
82

Low Clouds (% Sky Obscured)

85
81
77
81
80
80
71
59
55
58
70
69
73
86
95
90
81
71
62
53
44

Medium Clouds (% Sky Obscured)

0
0
0
1
2
2
2
1
0
2
3
7
22
39
54
57
64
67
55
43
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
8
22
36
46
49
56
63
40
29
28
22
29
27
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

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 (%)

5
3
0
2
1
0
0
0
0
3
5
2
7
10
7
18
18
6
13
11
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)

5
5
5
5
5
5
5
5
5
5
6
7
8
10
12
13
13
13
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
93
94
94
93
94
94
91
90
87
80
73
67
69
69
70
76
83

Pressure (mb)

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

Ozone (du)

387
385
384
382
380
377
375
374
374
373
372
371
370
370
370
369
369
368
367
368
368

Welcome to Clear Outside

Forecast for Alphington, Devon, United Kingdom (50.70,-3.52)

Generated: 01/03/26 20:18:19. Forecast: 01/03/26 to 07/03/26. Timezone: UTC+0.00