Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 28

Waxing Gibbous 92%

No Rise

06:22

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: 06:58, Set: 17:57, Transit: 12:28. Moon - Rise: No Rise, Set: 06:22. Civil Dark: 18:29 - 06:26. Nautical Dark: 19:07 - 05:48. Astro Dark: 19:45 - 05:10

Total Clouds (% Sky Obscured)

71
76
75
50
93
86
96
91
85
100
99
100
100
100
100
98
99
100
93
93
93
94
96
92

Low Clouds (% Sky Obscured)

58
57
34
50
68
78
91
59
68
79
78
64
80
85
92
69
65
89
89
75
71
73
75
84

Medium Clouds (% Sky Obscured)

71
76
57
30
83
35
30
85
79
100
97
100
100
100
100
97
89
75
40
44
47
32
35
22

High Clouds (% Sky Obscured)

5
0
0
0
1
86
94
91
85
99
86
96
95
100
100
86
91
93
37
56
53
10
55
36

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
4
6
0
4
4
3
0
2
3
7
6
6
6
7
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
Very Light Rain
None
None
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
5
29
21
30
60
43
43
57
44
51
72
95
95
95
95
63
35
23
22
22
19
16
15

Precipitation Amount (mm)

0
0
0
0
0
0.3
0
0
0.3
0
0
0.3
0.9
1.4
0.9
0.6
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
12
11
13
12
14
15
16
15
15
13
12
11
15
16
13
12
14
16
18
20
21
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
74
80
85
87
88
90
95
95
95
98
96
93
96
98
96
96
96
96
95
95
91
90
90

Pressure (mb)

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

Ozone (du)

413
414
412
409
402
396
392
388
385
384
383
381
380
383
384
386
389
388
387
388
388
386
385
387

Sunday 1

Waxing Gibbous 97%

15:36

06:40

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: 06:56, Set: 17:58, Transit: 12:28. Moon - Rise: 15:36, Set: 06:40. Civil Dark: 18:31 - 06:24. Nautical Dark: 19:08 - 05:46. Astro Dark: 19:46 - 05:08

Total Clouds (% Sky Obscured)

90
97
100
100
100
93
98
91
91
96
99
95
98
100
100
100
100
100
97
97
100
98
97
93

Low Clouds (% Sky Obscured)

77
82
87
100
100
91
95
81
84
89
93
90
93
100
100
100
85
100
94
85
100
89
93
88

Medium Clouds (% Sky Obscured)

22
81
47
48
54
25
51
44
30
55
62
42
60
67
90
77
84
50
71
86
74
73
82
82

High Clouds (% Sky Obscured)

45
77
100
100
100
36
35
36
30
17
3
10
22
45
45
40
9
11
4
66
6
4
3
60

ISS Passover

Visibility (miles)

9
8
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
None
None

Precipitation Probability (%)

17
19
14
13
14
2
8
11
8
7
7
2
15
11
27
10
7
16
8
6
15
17
8
14

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)

23
22
23
23
25
24
24
24
24
23
22
22
21
21
21
21
20
19
19
18
18
15
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
93
93
93
90
88
88
90
90
90
90
90
87
85
84
81
81
84
87
87
91
95
93

Pressure (mb)

1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1008
1009
1009
1010
1010
1010

Ozone (du)

388
386
384
382
382
381
382
383
384
386
386
385
384
385
387
390
390
390
389
389
388
386
385
386

Monday 2

Waxing Gibbous 100%

16:59

06:55

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: 06:54, Set: 18:00, Transit: 12:28. Moon - Rise: 16:59, Set: 06:55. Civil Dark: 18:32 - 06:22. Nautical Dark: 19:10 - 05:44. Astro Dark: 19:48 - 05:06

Total Clouds (% Sky Obscured)

94
100
100
100
97
98
99
98
98
100
100
100
100
100
100
100
100
100
99
100
100
100
99
99

Low Clouds (% Sky Obscured)

80
100
86
77
72
85
93
82
93
100
82
80
79
79
72
81
81
78
70
61
88
74
62
48

Medium Clouds (% Sky Obscured)

67
76
94
79
88
86
87
92
87
69
72
77
77
91
96
93
98
100
92
100
100
99
98
97

High Clouds (% Sky Obscured)

65
84
27
93
15
11
3
24
20
91
100
100
100
100
100
100
100
81
86
73
99
92
90
84

ISS Passover

Visibility (miles)

9
9
9
6
6
7
8
7
7
9
9
9
9
9
9
9
9
9
9
9
9
6
9
3

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

Precipitation Probability (%)

31
34
32
29
29
35
41
56
55
59
53
39
29
27
35
25
17
41
35
21
55
62
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.2
0.4
0.4
0.2
0
0
0
0
0
0
0
0
0.3
0
0.5
0.7

Wind Speed/Direction (mph)

14
12
9
4
2
2
2
2
4
4
4
4
4
4
4
3
3
3
2
2
2
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
93
96
96
96
95
95
95
95
95
95
95
95
95
94
94
91
87
83
81
84
86
95

Pressure (mb)

1010
1011
1012
1013
1014
1015
1015
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1020
1021
1021
1021
1021
1021
1021

Ozone (du)

386
385
384
385
386
386
385
386
386
386
385
386
386
383
382
385
386
387
387
387
388
388
387
387

Tuesday 3

Full Moon 100%

18:18

07:08

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 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
12 OK
13 Good
14 Good

Sun - Rise: 06:52, Set: 18:02, Transit: 12:28. Moon - Rise: 18:18, Set: 07:08. Civil Dark: 18:34 - 06:20. Nautical Dark: 19:12 - 05:42. Astro Dark: 19:50 - 05:04

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
86
70
65
44
24
7
4
4
2
6
8
17
20
11
10

Low Clouds (% Sky Obscured)

47
45
43
28
17
5
5
5
5
2
1
0
0
0
0
0
1
1
6
8
17
20
11
10

Medium Clouds (% Sky Obscured)

88
91
98
76
91
99
88
77
57
35
17
24
3
3
3
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

89
95
100
99
97
96
98
99
100
79
45
35
25
12
5
4
4
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
6
9
7
5
4
8
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 (%)

73
48
40
22
22
11
19
7
0
2
4
0
1
3
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
7
7
6
5
5
4
4
4
4
5
5
5
5
4
4
5
5
7
9
11
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
95
95
96
96
95
93
91
93
93
93
91
93
93
93
95
88
84
83
79
76
75

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1018
1018

Ozone (du)

388
391
395
398
402
404
407
409
411
414
415
413
414
413
412
412
414
413
411
409
407
408
409
409

Wednesday 4

Waning Gibbous 97%

19:34

07:20

15 Good
16 Good
17 Good
18 Good
19 OK
20 OK
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: 06:50, Set: 18:03, Transit: 12:27. Moon - Rise: 19:34, Set: 07:20. Civil Dark: 18:36 - 06:17. Nautical Dark: 19:13 - 05:40. Astro Dark: 19:51 - 05:02

Total Clouds (% Sky Obscured)

7
3
0
8
16
22
37
41
53
57
57
65
73
87
99
99
94
96
95
92
95
95
93
92

Low Clouds (% Sky Obscured)

7
3
0
8
16
22
37
41
44
54
57
65
73
87
96
66
68
64
55
46
44
57
63
64

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
5
10
15
22
31
35
30
25
23
5
5
20
21
26
26
39
47
51

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
58
45
40
58
76
94
73
52
31

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
8
6

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
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
2
1
4
4
1
7
10
10
22
21
12
27
39
45
52
52
43
32
29
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0

Wind Speed/Direction (mph)

14
12
11
9
8
7
7
7
7
7
8
8
8
8
7
7
7
8
9
9
11
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
8
8
8
8
8
9
8
8
9
9
9
9
8
8
8
8
8
9
9
9

Relative Humidity (%)

75
80
86
91
93
93
93
93
93
95
93
93
95
95
93
88
87
85
85
81
80
77
81
87

Pressure (mb)

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

Ozone (du)

410
411
412
414
417
418
419
416
413
410
406
405
405
405
407
409
410
410
411
411
412
412
415
419

Thursday 5

Waning Gibbous 93%

20:49

07:32

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: 06:48, Set: 18:05, Transit: 12:27. Moon - Rise: 20:49, Set: 07:32. Civil Dark: 18:37 - 06:15. Nautical Dark: 19:15 - 05:38. Astro Dark: 19:53 - 04:59

Total Clouds (% Sky Obscured)

88
85
81
74
75
66
53
38
31
41
52
62
55
54
53
54
52
49
59
70
82
86
93
100

Low Clouds (% Sky Obscured)

60
55
53
52
53
46
38
29
20
30
40
50
47
44
40
39
38
34
45
61
80
79
76
72

Medium Clouds (% Sky Obscured)

55
59
62
52
40
27
16
8
1
4
6
9
15
22
34
54
52
49
59
70
72
76
84
93

High Clouds (% Sky Obscured)

24
20
19
10
3
1
1
1
1
0
0
0
0
0
5
5
5
5
15
24
28
49
76
100

ISS Passover

Visibility (miles)

5
5
6
7
8
8
9
9
9
9
9
9
9
9
9
9
8
8
7
8
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
Light Rain
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

Precipitation Probability (%)

80
95
95
95
80
60
43
28
11
11
13
13
15
15
12
13
16
15
18
20
16
13
10
3

Precipitation Amount (mm)

0.5
0.8
1
0.8
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
14
13
11
11
10
10
9
9
10
9
9
9
7
7
7
8
9
9
10
12
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
96
93
93
90
91
91
91
93
93
93
93
93
93
93
91
91
87
84
79
75
73

Pressure (mb)

1009
1009
1010
1010
1011
1012
1012
1013
1013
1014
1014
1014
1014
1015
1015
1016
1017
1018
1018
1019
1020
1020
1020
1020

Ozone (du)

423
419
414
410
402
394
385
383
380
377
375
373
371
370
369
368
369
369
370
372
374
376
379
382

Friday 6

Waning Gibbous 87%

22:03

07:47

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

Sun - Rise: 06:46, Set: 18:07, Transit: 12:27. Moon - Rise: 22:03, Set: 07:47. Civil Dark: 18:39 - 06:13. Nautical Dark: 19:17 - 05:36. Astro Dark: 19:55 - 04:57

Total Clouds (% Sky Obscured)

99
98
97
95
92
88
74
61
44
35
34
27
16
12
9
25
41
58
70
82
94

Low Clouds (% Sky Obscured)

61
49
36
43
49
56
63
61
44
35
30
24
16
12
9
16
20
24
19
21
23

Medium Clouds (% Sky Obscured)

81
69
54
50
43
33
26
16
10
9
6
3
2
1
0
0
0
0
9
17
28

High Clouds (% Sky Obscured)

78
53
35
28
21
13
8
4
0
6
13
19
12
7
0
3
14
20
26
31
41

ISS Passover

Visibility (miles)

9
7
5
4
5
7
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 (%)

6
18
34
39
37
25
19
13
7
10
10
10
16
13
9
12
8
5
10
5
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

Wind Speed/Direction (mph)

14
13
12
11
10
10
9
9
9
9
8
7
6
5
4
3
3
3
3
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
75
84
90
85
79
74
72
71
68
72
76
79
80
82
83
79
74
70
66
61

Pressure (mb)

1020
1021
1021
1022
1022
1023
1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1028
1028
1029
1029
1029

Ozone (du)

385
389
394
399
403
408
413
414
414
414
414
415
415
413
410
408
402
397
392
390
388

Forecast for Beaumont, Plymouth, United Kingdom (50.38,-4.14)

Generated: 28/02/26 15:15:39. Forecast: 28/02/26 to 06/03/26. Timezone: UTC+0.00