Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 28

Waxing Gibbous 92%

No Rise

06:18

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

Sun - Rise: 06:49, Set: 17:43, Transit: 12:17. Moon - Rise: No Rise, Set: 06:18. Civil Dark: 18:17 - 06:15. Nautical Dark: 18:56 - 05:36. Astro Dark: 19:36 - 04:56

Total Clouds (% Sky Obscured)

83
76
74
46
86
40
24
7
29
47
93
100
100
100
95
100
100
100
96
95
100
91
92
88

Low Clouds (% Sky Obscured)

60
60
46
46
46
0
0
0
0
0
63
79
68
82
78
74
70
86
84
91
85
64
64
73

Medium Clouds (% Sky Obscured)

0
0
7
1
59
40
24
4
29
12
24
37
49
46
76
99
100
100
95
95
60
45
24
19

High Clouds (% Sky Obscured)

0
1
1
1
24
39
3
0
0
0
46
100
88
79
42
48
100
100
40
52
87
45
6
5

ISS Passover

Visibility (miles)

6
7
9
9
9
9
9
9
9
9
9
9
9
9
7
7
7
5
5
6
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
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

34
7
0
1
0
0
0
0
0
0
7
15
14
52
45
41
74
87
71
47
30
30
20
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0.4
0.6
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
11
9
6
7
7
6
7
9
10
12
13
14
14
14
13
13
13
13
16
15
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
73
73
77
82
86
88
91
89
89
89
91
93
93
94
94
93
93
96
95
96
95
95
92

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1017
1016
1015
1015
1014
1014
1014
1013
1013
1012
1012
1012
1012

Ozone (du)

400
398
399
403
404
407
411
412
411
404
398
395
394
391
389
392
392
393
392
392
393
392
390
388

Sunday 1

Waxing Gibbous 97%

15:17

06:34

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
13 Bad

Sun - Rise: 06:47, Set: 17:44, Transit: 12:17. Moon - Rise: 15:17, Set: 06:34. Civil Dark: 18:18 - 06:13. Nautical Dark: 18:58 - 05:34. Astro Dark: 19:37 - 04:54

Total Clouds (% Sky Obscured)

91
65
89
91
58
59
84
80
68
66
100
100
93
66
91
86
72
94
67
93
93
78
100
100

Low Clouds (% Sky Obscured)

84
50
84
84
51
57
82
74
68
66
81
84
83
58
57
62
61
73
55
56
41
28
5
22

Medium Clouds (% Sky Obscured)

21
25
25
18
4
1
3
32
31
55
40
18
2
4
32
15
3
37
36
86
82
14
76
65

High Clouds (% Sky Obscured)

4
3
18
15
50
47
62
59
51
47
100
85
85
46
81
69
65
51
24
68
57
71
74
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 (%)

16
5
13
3
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)

16
17
16
16
17
17
18
17
18
18
18
17
16
16
15
15
14
14
14
15
15
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
87
87
90
87
88
84
87
87
87
88
90
88
88
85
88
90
90
90
87
84
80
76
74

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012

Ozone (du)

387
386
386
385
385
384
384
385
387
388
389
386
386
386
386
385
385
386
387
388
390
391
392
392

Monday 2

Waxing Gibbous 100%

16:42

06:46

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
13 Bad

Sun - Rise: 06:45, Set: 17:46, Transit: 12:16. Moon - Rise: 16:42, Set: 06:46. Civil Dark: 18:20 - 06:11. Nautical Dark: 19:00 - 05:32. Astro Dark: 19:39 - 04:52

Total Clouds (% Sky Obscured)

100
100
100
100
96
94
92
68
44
67
72
88
99
100
100
97
76
99
98
98
94
94
96
100

Low Clouds (% Sky Obscured)

28
26
13
0
0
0
0
11
24
24
23
33
54
83
74
86
65
48
45
53
64
62
66
72

Medium Clouds (% Sky Obscured)

82
76
43
27
37
50
83
49
44
58
22
74
80
24
23
19
27
24
27
30
25
32
46
90

High Clouds (% Sky Obscured)

100
95
76
55
49
56
40
6
1
24
57
76
95
98
63
71
64
93
46
61
40
66
75
91

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
1
2
6
4
7
2
1
0
0
1
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
80
84
88
91
93
93
95
93
93
91
93
91
90
90
90
93
93
88
85
83
79
76

Pressure (mb)

1012
1012
1012
1013
1014
1015
1016
1017
1017
1018
1018
1018
1019
1019
1020
1020
1020
1021
1022
1022
1023
1023
1023
1023

Ozone (du)

391
391
393
395
395
396
396
395
395
396
396
396
395
394
394
395
394
394
393
394
395
394
393
391

Tuesday 3

Full Moon 100%

18:04

06:57

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 OK
11 OK
12 OK
13 OK

Sun - Rise: 06:43, Set: 17:48, Transit: 12:16. Moon - Rise: 18:04, Set: 06:57. Civil Dark: 18:22 - 06:09. Nautical Dark: 19:01 - 05:29. Astro Dark: 19:41 - 04:49

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
98
98
97
86
64
52
52
51
60
64
61
65
71
64
48
31
32
37

Low Clouds (% Sky Obscured)

85
79
75
70
77
83
72
53
62
63
64
52
52
51
60
64
61
65
62
49
36
24
27
36

Medium Clouds (% Sky Obscured)

100
99
96
52
37
40
50
47
37
35
22
12
3
3
3
3
2
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
97
98
100
89
79
68
54
40
27
18
10
8
18
30
39
25
12
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 (%)

2
1
6
2
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
8
7
7
6
7
8
7
7
7
7
7
7
6
6
6
7
7
7
7
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
80
77
79
78
85
91
93
93
91
91
91
90
91
90
91
91
91
85
80
75
74
72

Pressure (mb)

1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021

Ozone (du)

391
389
388
388
388
388
389
390
390
390
391
392
392
392
393
394
395
396
398
403
409
409
408
406

Wednesday 4

Waning Gibbous 97%

19:23

07:07

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

Sun - Rise: 06:40, Set: 17:50, Transit: 12:16. Moon - Rise: 19:23, Set: 07:07. Civil Dark: 18:24 - 06:06. Nautical Dark: 19:03 - 05:27. Astro Dark: 19:43 - 04:47

Total Clouds (% Sky Obscured)

41
43
23
6
9
11
14
9
5
0
7
12
19
15
7
0
30
55
75
90
95
100
100
100

Low Clouds (% Sky Obscured)

41
40
22
6
9
11
14
9
5
0
7
12
19
15
7
0
30
55
75
90
94
94
93
92

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
35
40
40
35
40
51
62

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
55
65
65
65
66
70
82

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
8
0
0
0
0
0
0
0
0
0
0
0
0
0
37
51
69
74
84
84
79
75

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.7
0.7
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
70
76
83
87
87
91
93
93
93
93
93
93
93
95
93
94
91
88
85
81
76
72
73

Pressure (mb)

1020
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1015
1015
1015
1014
1012
1011
1011
1011
1010
1010
1010

Ozone (du)

405
405
404
403
405
407
406
407
405
403
401
400
399
399
399
398
397
397
397
396
397
398
399
400

Thursday 5

Waning Gibbous 93%

20:40

07:17

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

Sun - Rise: 06:38, Set: 17:52, Transit: 12:16. Moon - Rise: 20:40, Set: 07:17. Civil Dark: 18:26 - 06:04. Nautical Dark: 19:05 - 05:25. Astro Dark: 19:45 - 04:45

Total Clouds (% Sky Obscured)

100
100
99
99
95
90
87
92
96
100
73
47
20
39
56
84
84
84
80
80
83
86
82
75

Low Clouds (% Sky Obscured)

87
78
71
67
64
59
57
50
46
40
45
45
20
39
56
84
83
75
54
57
63
74
53
36

Medium Clouds (% Sky Obscured)

67
73
69
75
72
79
87
72
58
40
49
47
20
39
30
32
47
56
70
80
83
80
82
75

High Clouds (% Sky Obscured)

91
77
62
45
43
48
52
68
84
100
72
47
20
25
20
19
24
30
30
30
30
40
50
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
4

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

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

Precipitation Probability (%)

67
59
52
42
57
68
80
64
49
39
37
33
20
12
7
2
14
12
6
39
55
70
68
79

Precipitation Amount (mm)

0.3
0.2
0
0
0.2
0.4
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.3
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
76
77
78
84
90
96
96
94
94
94
94
94
93
91
91
90
90
88
90
91
95
95

Pressure (mb)

1009
1009
1009
1010
1010
1010
1011
1012
1012
1012
1013
1013
1013
1014
1014
1014
1015
1015
1016
1016
1017
1017
1018
1017

Ozone (du)

400
401
402
403
404
403
402
400
398
395
393
394
396
397
397
397
398
402
406
410
410
411
412
404

Friday 6

Waning Gibbous 87%

21:56

07:29

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 OK
05 OK
06 OK
07 OK
08 Good
09 OK
10 OK
11 OK

Sun - Rise: 06:36, Set: 17:54, Transit: 12:16. Moon - Rise: 21:56, Set: 07:29. Civil Dark: 18:27 - 06:02. Nautical Dark: 19:07 - 05:23. Astro Dark: 19:47 - 04:42

Total Clouds (% Sky Obscured)

67
46
34
25
34
48
60
69
78
91
86
75
62
41
25
15
18
20
18
33
32
25

Low Clouds (% Sky Obscured)

18
12
11
10
9
18
27
34
41
52
53
56
51
39
23
9
6
5
7
8
10
14

Medium Clouds (% Sky Obscured)

67
46
34
25
34
48
60
69
78
89
72
55
38
32
25
15
12
9
6
4
2
0

High Clouds (% Sky Obscured)

60
46
34
25
34
24
20
29
43
55
45
38
38
40
25
15
18
20
18
18
9
0

ISS Passover

Visibility (miles)

6
7
8
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

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

Precipitation Probability (%)

95
78
59
40
27
17
2
2
1
0
2
3
1
2
2
1
0
0
0
0
0
0

Precipitation Amount (mm)

0.8
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
8
8
9
10
9
9
8
11
14
16
14
12
10
9
9
8
9
9
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
6
6
7
3
2
1
1
1
0
0
0
-1
-1
-2
-2
-1
0
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
91
91
90
90
89
89
88
88
89
89
89
91
91
91
88
86
83
76
71

Pressure (mb)

1017
1017
1018
1019
1019
1020
1021
1021
1021
1022
1022
1023
1023
1024
1025
1025
1026
1026
1027
1028
1028
1028

Ozone (du)

396
388
384
381
377
379
382
385
387
390
392
397
403
408
410
413
415
415
415
415
410
404

Forecast for Bilton, Warwickshire, United Kingdom (52.35,-1.29)

Generated: 28/02/26 14:38:49. Forecast: 28/02/26 to 06/03/26. Timezone: UTC+0.00