Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

First Quarter 53%

12:18

02:18

00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 OK
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
21 Bad
22 OK
23 OK

Sun - Rise: 04:45, Set: 21:21, Transit: 13:03. Moon - Rise: 12:18, Set: 02:18. Civil Dark: 22:11 - 03:55. Nautical Dark: 23:33 - 02:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

76
81
85
30
32
22
32
59
52
51
58
64
59
64
63
72
81
68
60
57
53
49
44
21

Low Clouds (% Sky Obscured)

32
50
29
28
32
22
32
59
50
49
53
55
47
48
48
48
42
37
15
0
0
0
0
0

Medium Clouds (% Sky Obscured)

76
81
85
7
0
0
0
0
0
9
10
2
2
27
37
58
71
49
48
54
11
14
11
6

High Clouds (% Sky Obscured)

76
81
55
0
0
0
4
2
52
50
55
56
47
54
50
54
53
48
29
46
42
43
44
21

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
1
3
4
4
7
1
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 (%)

31
27
80
1
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)

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

Chance of Frost

Temperature (°C)

13
13
14
14
13
12
12
13
14
15
16
17
17
18
18
18
18
17
16
16
14
13
11
10

Feels Like (°C)

9
10
10
10
10
10
11
12
14
13
13
14
15
16
15
15
14
14
13
14
12
11
9
8

Dew Point (°C)

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

Relative Humidity (%)

87
87
84
84
84
84
87
83
78
70
67
63
59
57
56
57
59
61
65
72
74
72
70
67

Pressure (mb)

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

Ozone (du)

346
356
370
365
360
357
351
346
341
338
336
333
331
329
327
324
321
319
317
316
314
313
313
313

Sunday 24

Waxing Gibbous 64%

13:41

02:27

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

Sun - Rise: 04:44, Set: 21:22, Transit: 13:03. Moon - Rise: 13:41, Set: 02:27. Civil Dark: 22:13 - 03:53. Nautical Dark: 23:37 - 02:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

53
73
77
65
76
86
85
61
47
64
60
43
22
32
25
8
19
36
24
7
15
13
4
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

12
40
32
46
50
58
47
37
34
36
28
19
13
21
16
7
14
23
16
7
11
7
2
0

High Clouds (% Sky Obscured)

50
41
58
17
45
50
50
27
3
22
49
43
22
3
25
5
2
0
2
2
2
2
2
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
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)

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

Chance of Frost

Temperature (°C)

10
9
9
9
9
9
10
12
14
15
17
18
19
20
20
21
21
20
20
19
17
15
13
11

Feels Like (°C)

8
7
7
7
8
7
8
10
13
16
17
17
18
19
20
20
20
20
19
19
18
16
14
12

Dew Point (°C)

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

Relative Humidity (%)

68
70
73
77
80
81
81
76
71
67
64
61
59
57
58
58
58
60
62
70
76
78
76
76

Pressure (mb)

1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1030
1030
1031
1031

Ozone (du)

313
314
315
315
314
315
316
318
318
319
320
319
319
318
318
318
317
316
315
315
316
317
316
318

Monday 25

Waxing Gibbous 74%

15:00

02:34

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

Sun - Rise: 04:43, Set: 21:24, Transit: 13:03. Moon - Rise: 15:00, Set: 02:34. Civil Dark: 22:15 - 03:52. Nautical Dark: 23:40 - 02:26. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
8
8
4
3
2
7
11
6
24
36
27
41
54
68
51
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
36
25
16
8
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
3
0
0
1
3
5
3
0
1
0
13
20
30
22
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
6
9
13
8
4

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)

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

Chance of Frost

Temperature (°C)

10
9
9
9
9
9
10
12
15
18
19
21
22
23
23
23
23
23
22
20
18
16
15
14

Feels Like (°C)

10
9
9
9
9
9
10
13
17
19
21
22
23
23
23
24
24
23
22
21
19
17
16
15

Dew Point (°C)

5
4
2
2
1
1
4
6
8
9
10
11
12
13
14
14
15
15
15
15
14
12
11
10

Relative Humidity (%)

72
68
62
60
59
59
66
64
60
58
55
54
52
54
56
56
57
60
65
70
75
77
74
76

Pressure (mb)

1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1030
1030
1031
1031
1031

Ozone (du)

319
320
321
322
323
323
321
318
317
316
316
316
317
317
317
317
317
318
318
318
319
320
321
322

Tuesday 26

Waxing Gibbous 82%

16:18

02:41

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

Sun - Rise: 04:42, Set: 21:25, Transit: 13:03. Moon - Rise: 16:18, Set: 02:41. Civil Dark: 22:17 - 03:50. Nautical Dark: 23:44 - 02:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

30
24
19
12
11
9
8
5
4
4
16
26
49
75
88
96
58
38
30
28
40
51
37
37

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
13
26
40
42
44
37
33
32
30
28
26
23
15
8

Medium Clouds (% Sky Obscured)

18
16
13
10
9
7
6
5
3
2
2
2
2
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
1
1
1
1
0
0
0
0
1
1
44
73
94
49
20
3
2
6
16
13
21

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
1
1
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)

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

Chance of Frost

Temperature (°C)

14
13
13
13
12
12
13
15
17
18
19
20
20
20
19
19
18
16
15
13
12
10
9
9

Feels Like (°C)

14
14
14
14
13
14
14
17
19
19
20
20
21
20
19
18
15
15
14
11
10
9
7
8

Dew Point (°C)

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

Relative Humidity (%)

78
80
83
86
87
89
84
79
75
71
63
59
58
58
59
59
63
65
68
75
81
87
91
90

Pressure (mb)

1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1034
1034
1035
1035

Ozone (du)

323
323
322
322
322
323
322
323
324
325
325
326
327
327
328
330
332
332
332
332
331
331
331
331

Wednesday 27

Waxing Gibbous 89%

17:36

02:49

00 OK
01 OK
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
21 OK
22 OK
23 OK

Sun - Rise: 04:40, Set: 21:27, Transit: 13:03. Moon - Rise: 17:36, Set: 02:49. Civil Dark: 22:19 - 03:48. Nautical Dark: 23:47 - 02:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

25
41
81
94
96
98
100
99
96
100
100
100
100
99
99
98
99
99
100
81
63
44
43
43

Low Clouds (% Sky Obscured)

0
1
2
7
9
17
25
30
22
28
30
31
33
29
25
22
26
31
35
21
12
4
20
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
12
18
24
25
26
18
12
4
7
12
15
9
4
0
0
0

High Clouds (% Sky Obscured)

24
41
71
91
94
97
100
99
96
100
100
100
100
98
96
94
96
98
100
80
61
41
27
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

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)

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

Chance of Frost

Temperature (°C)

8
8
7
7
7
8
9
10
11
12
13
14
15
16
16
17
17
17
17
17
15
14
13
12

Feels Like (°C)

8
7
7
5
6
6
7
7
8
9
10
11
12
13
13
13
14
14
15
15
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
84
79
78
74
70
67
65
64
63
62
62
63
64
64
67
71
74
77
78
81
83

Pressure (mb)

1035
1035
1034
1034
1034
1034
1033
1033
1033
1033
1033
1032
1031
1031
1030
1029
1029
1028
1027
1027
1027
1026
1026
1026

Ozone (du)

331
330
330
329
330
331
332
334
335
336
335
335
336
336
337
337
338
338
339
339
341
342
343
344

Thursday 28

Waxing Gibbous 95%

18:55

02:58

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

Sun - Rise: 04:39, Set: 21:28, Transit: 13:04. Moon - Rise: 18:55, Set: 02:58. Civil Dark: 22:21 - 03:47. Nautical Dark: 23:51 - 02:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

38
40
38
35
23
20
21
22
23
20
23
27
30
31
35
69
72
59
45
60
75
88
88
87

Low Clouds (% Sky Obscured)

38
40
38
35
23
20
21
22
23
20
23
27
30
31
35
69
63
49
37
43
51
59
62
66

Medium Clouds (% Sky Obscured)

0
1
3
4
11
16
21
21
15
15
12
9
6
9
13
19
17
12
4
25
46
67
65
63

High Clouds (% Sky Obscured)

0
21
38
35
23
20
21
22
15
6
17
27
30
31
35
54
39
22
5
12
20
29
53
71

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
Light Rain

Precipitation Probability (%)

0
0
0
0
2
3
2
6
6
3
3
2
1
5
8
9
14
17
19
31
42
40
54
78

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
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
10
9
10
11
12
14
16
18
19
20
22
22
22
23
22
21
21
19
18
16
15

Feels Like (°C)

14
13
9
10
10
9
9
8
13
14
15
15
16
17
23
22
22
22
22
22
19
18
18
18

Dew Point (°C)

9
9
8
8
8
8
9
9
9
10
11
11
11
12
13
14
15
15
15
16
15
14
14
13

Relative Humidity (%)

86
88
88
90
90
87
86
81
74
69
64
58
55
52
54
57
60
64
68
73
76
81
86
89

Pressure (mb)

1026
1025
1025
1024
1024
1023
1023
1022
1022
1022
1021
1020
1020
1019
1019
1018
1017
1017
1016
1016
1016
1016
1016
1015

Ozone (du)

345
345
344
343
342
344
346
348
346
343
341
340
340
339
338
337
336
336
336
336
338
339
340
342

Friday 29

Waxing Gibbous 98%

20:14

03:09

Sun - Rise: 04:38, Set: 21:30, Transit: 13:04. Moon - Rise: 20:14, Set: 03:09. Civil Dark: 22:22 - 03:45. Nautical Dark: 23:55 - 02:13. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Stanley, Durham, United Kingdom (54.86,-1.69)

Generated: 23/05/26 00:37:22. Forecast: 23/05/26 to 29/05/26. Timezone: UTC+1.00