Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waxing Gibbous 72%

12:08

05:17

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: 06:45, Set: 17:31, Transit: 12:08. Moon - Rise: 12:08, Set: 05:17. Civil Dark: 18:06 - 06:11. Nautical Dark: 18:45 - 05:31. Astro Dark: 19:25 - 04:51

Total Clouds (% Sky Obscured)

93
95
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

83
86
82
83
91
86
87
100
99
100
100
100
100
100
100
100
98
88
76
78
93
89
73
59

Medium Clouds (% Sky Obscured)

93
95
96
100
100
100
94
100
97
100
100
96
100
91
66
93
83
85
85
70
60
22
11
75

High Clouds (% Sky Obscured)

93
95
96
100
100
98
100
100
100
100
98
87
92
63
44
67
53
100
100
100
100
100
98
100

ISS Passover

Visibility (miles)

9
9
3
4
5
9
9
9
9
9
9
9
7
9
9
9
3
0
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
16

Precipitation Type

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

Precipitation Probability (%)

55
69
95
95
95
95
80
68
59
58
45
59
47
51
66
44
41
43
49
51
84
44
36
33

Precipitation Amount (mm)

0.3
0
1.2
0.8
0.8
0.7
0.5
0.3
0.2
0.2
0
0.3
0
0.2
0.4
0
0
0
0
0
0.8
0
0
0

Wind Speed/Direction (mph)

19
19
18
19
18
18
18
18
17
16
15
14
13
12
10
8
6
9
13
13
13
12
12
12

Chance of Frost

Temperature (°C)

11
11
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11
11
10
10
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
8
8
8
8
8
9
9
9
9
10
10
10
10
9
8
8
8
8

Relative Humidity (%)

86
85
90
90
90
90
88
88
88
88
91
93
95
93
95
96
96
96
95
93
93
90
90
91

Pressure (mb)

1011
1011
1011
1010
1010
1009
1009
1009
1009
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011

Ozone (du)

339
337
336
334
332
330
327
326
327
329
334
336
337
338
338
339
342
343
341
340
340
341
344
348

Friday 27

Waxing Gibbous 85%

13:37

05:49

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 OK
19 Good
20 OK

Sun - Rise: 06:43, Set: 17:33, Transit: 12:08. Moon - Rise: 13:37, Set: 05:49. Civil Dark: 18:07 - 06:09. Nautical Dark: 18:47 - 05:29. Astro Dark: 19:27 - 04:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
96
100
100
100
89
97
100
99
100
93
91
77
60
88
48
65
45
5
22

Low Clouds (% Sky Obscured)

62
50
51
59
98
89
100
100
99
70
92
100
80
86
82
84
62
49
77
39
4
0
0
0

Medium Clouds (% Sky Obscured)

31
69
16
100
70
60
60
99
95
77
52
62
94
96
86
52
57
57
66
0
0
1
2
1

High Clouds (% Sky Obscured)

100
100
100
100
100
60
65
65
55
50
0
0
0
0
65
65
43
48
0
0
0
0
0
19

ISS Passover

Visibility (miles)

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

Fog (%)

16
6
0
0
0
0
8
10
3
6
36
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

34
36
33
34
54
79
75
78
81
39
13
19
40
58
58
39
16
5
22
21
3
1
0
0

Precipitation Amount (mm)

0
0
0
0
0.2
0.6
0.5
0.8
0.9
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
90
91
91
91
94
94
94
94
93
88
85
79
73
68
65
64
64
70
71
75
82

Pressure (mb)

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

Ozone (du)

351
355
359
363
366
366
369
376
382
392
398
405
411
412
413
413
412
414
416
414
412
413
413
414

Saturday 28

Waxing Gibbous 92%

15:06

06:11

21 OK
22 Good
23 Good
00 Good
01 Good
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: 06:41, Set: 17:35, Transit: 12:08. Moon - Rise: 15:06, Set: 06:11. Civil Dark: 18:09 - 06:06. Nautical Dark: 18:49 - 05:27. Astro Dark: 19:29 - 04:47

Total Clouds (% Sky Obscured)

30
15
10
8
1
63
88
100
100
100
100
100
100
100
100
100
100
94
100
92
99
93
87
82

Low Clouds (% Sky Obscured)

0
0
0
0
0
19
22
40
65
52
52
66
72
93
94
89
93
86
97
72
97
81
65
52

Medium Clouds (% Sky Obscured)

2
2
10
8
1
36
59
99
100
98
100
100
98
100
76
28
72
58
27
72
45
26
20
18

High Clouds (% Sky Obscured)

2
2
10
0
0
62
76
100
100
99
100
100
100
100
25
33
16
41
49
30
32
14
18
23

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
8
5
3
42
88
82
54
58
54
45
25
9
13
17
4
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.6
0.4
0
0.2
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
9
11
12
11
11
12
13
14
15
16
17
18
20
21
20
20
20
19
19
18
17
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
80
79
82
89
93
93
93
93
93
93
91
91
88
87
88
91
90
88
85
90
91
91
90

Pressure (mb)

1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

416
421
417
414
407
401
398
394
393
392
394
393
393
391
390
389
386
386
387
386
385
384
385
385

Sunday 1

Waxing Gibbous 97%

16:32

06:26

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

Sun - Rise: 06:38, Set: 17:37, Transit: 12:08. Moon - Rise: 16:32, Set: 06:26. Civil Dark: 18:11 - 06:04. Nautical Dark: 18:51 - 05:25. Astro Dark: 19:31 - 04:45

Total Clouds (% Sky Obscured)

71
61
54
52
47
48
54
60
71
54
46
40
31
26
41
58
70
60
63
60
61
75
84
96

Low Clouds (% Sky Obscured)

45
34
26
18
14
10
10
10
10
7
5
3
2
1
0
0
0
0
0
0
0
15
29
43

Medium Clouds (% Sky Obscured)

19
15
17
12
9
5
14
36
62
19
28
39
17
13
37
58
70
60
63
60
61
75
84
81

High Clouds (% Sky Obscured)

25
11
5
9
17
22
16
10
5
5
6
2
2
2
2
2
1
1
8
33
32
25
20
20

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
88
88
88
90
91
91
93
90
88
85
82
77
71
66
65
66
71
76
81
87
88
90

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1016
1016

Ozone (du)

387
386
387
387
385
383
382
382
385
388
388
388
389
389
389
391
391
391
390
390
390
390
389
389

Monday 2

Waxing Gibbous 100%

17:54

06:38

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: 06:36, Set: 17:39, Transit: 12:07. Moon - Rise: 17:54, Set: 06:38. Civil Dark: 18:13 - 06:02. Nautical Dark: 18:52 - 05:22. Astro Dark: 19:33 - 04:42

Total Clouds (% Sky Obscured)

97
99
100
100
100
100
98
96
94
86
79
74
79
81
82
82
82
81
93
97
99
99
92
88

Low Clouds (% Sky Obscured)

29
14
0
18
35
53
50
42
36
34
31
26
29
30
31
41
52
63
59
55
51
34
17
0

Medium Clouds (% Sky Obscured)

64
63
54
37
44
54
71
71
81
86
79
74
79
81
82
71
59
57
57
59
57
54
42
24

High Clouds (% Sky Obscured)

43
73
100
100
100
100
92
85
77
63
46
45
53
55
53
36
22
9
32
56
79
59
33
9

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
1
13
19
13
6
1
0
0
0
0
0
0
0
2
0
0
9
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
91
91
91
91
91
90
90
90
88
88
87
80
76
71
67
65
63
62
68
77
88
90
90

Pressure (mb)

1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022

Ozone (du)

390
393
394
393
391
388
385
386
388
389
389
390
391
391
390
390
390
389
388
387
386
385
385
385

Tuesday 3

Full Moon 100%

19:13

06:48

21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 Good
03 OK
04 OK
05 OK
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: 06:34, Set: 17:41, Transit: 12:07. Moon - Rise: 19:13, Set: 06:48. Civil Dark: 18:15 - 06:00. Nautical Dark: 18:54 - 05:20. Astro Dark: 19:34 - 04:40

Total Clouds (% Sky Obscured)

79
78
73
49
26
3
12
22
30
46
60
78
84
89
94
88
81
68
74
80
85
88
90
94

Low Clouds (% Sky Obscured)

8
15
22
16
9
3
11
19
27
39
51
63
76
85
94
88
81
68
74
80
85
78
70
53

Medium Clouds (% Sky Obscured)

28
28
27
21
11
0
0
0
0
0
0
0
0
0
0
0
0
0
14
28
46
50
57
65

High Clouds (% Sky Obscured)

13
16
21
14
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
27
38
46

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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
7
7
7
6
6
6
6
5
5
6
6
6
6
7
12
12
11
12
12
12
7
8

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
90
91
90
91
91
91
88
85
82
75
72
67
65
65
64
68
74
80
82
87

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

385
385
385
386
386
386
387
391
395
399
402
404
406
401
397
392
389
387
384
383
383
382
381
381

Wednesday 4

Waning Gibbous 97%

20:31

06:57

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: 06:32, Set: 17:42, Transit: 12:07. Moon - Rise: 20:31, Set: 06:57. Civil Dark: 18:16 - 05:58. Nautical Dark: 18:56 - 05:18. Astro Dark: 19:36 - 04:38

Total Clouds (% Sky Obscured)

91
91
92
95
97
98
97
97
97
85
73
62
67
68
72
69
69
72
64
56
49

Low Clouds (% Sky Obscured)

51
49
62
59
52
47
59
71
83
70
57
42
45
49
56
50
48
43
39
34
28

Medium Clouds (% Sky Obscured)

70
77
85
85
90
97
94
92
88
85
73
62
67
68
72
69
69
69
45
26
6

High Clouds (% Sky Obscured)

44
37
35
31
26
16
12
7
0
0
0
0
0
0
0
23
50
72
53
41
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

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 (%)

0
0
0
0
0
0
9
14
20
20
15
1
0
0
0
0
0
0
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
87
88
88
86
88
88
90
88
85
84
80
74
71
71
71
68
74
80

Pressure (mb)

1023
1023
1022
1022
1022
1021
1021
1021
1021
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

380
379
378
376
377
379
380
382
385
387
389
391
392
393
394
394
398
402
406
403
399

Forecast for Yaxham, Norfolk, United Kingdom (52.66,0.96)

Generated: 26/02/26 21:03:20. Forecast: 26/02/26 to 04/03/26. Timezone: UTC+0.00