Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

First Quarter 53%

14:30

23:21

00 Bad
01 Good
02 Good
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 OK
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 04:56, Set: 21:29, Transit: 13:12. Moon - Rise: 14:30, Set: 23:21. Civil Dark: 22:20 - 04:05. Nautical Dark: 23:42 - 02:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
0
12
83
89
100
81
76
68
72
81
92
89
86
100
100
73
71
32
40
72
79
90
94

Low Clouds (% Sky Obscured)

72
83
76
84
90
82
76
68
68
72
81
90
89
70
69
54
61
59
32
40
45
55
78
85

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
27
31
28
28
25

High Clouds (% Sky Obscured)

53
3
0
0
3
3
6
2
3
5
7
6
3
17
38
45
3
4
1
5
57
77
82
77

ISS Passover

Visibility (miles)

-
-
-
-
-
-
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

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
1
2
4
9

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

Chance of Frost

Temperature (°C)

15
15
15
14
14
14
11
13
15
16
17
19
19
19
19
20
19
19
19
18
18
16
15
14

Feels Like (°C)

14
16
16
14
14
14
11
14
18
18
18
19
18
17
17
18
18
18
17
18
17
16
15
13

Dew Point (°C)

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

Relative Humidity (%)

86
86
85
86
86
85
87
83
79
72
67
65
65
70
73
69
67
70
70
71
74
83
89
87

Pressure (mb)

1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1028
1028

Ozone (du)

325
322
320
320
320
320
321
320
319
318
319
319
320
321
324
328
330
327
330
329
328
326
325
324

Wednesday 22

Waxing Gibbous 63%

15:51

23:33

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 04:57, Set: 21:28, Transit: 13:12. Moon - Rise: 15:51, Set: 23:33. Civil Dark: 22:18 - 04:07. Nautical Dark: 23:39 - 02:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
95
94
97
100
100
99
100
97
100
100
100
100
100
100
97
85
84
51
82
91
97
88
96

Low Clouds (% Sky Obscured)

91
85
84
76
80
81
65
67
81
88
89
70
77
68
63
56
66
26
30
41
47
35
32
63

Medium Clouds (% Sky Obscured)

19
20
15
42
40
50
13
64
59
94
78
62
64
62
60
57
42
36
3
0
0
0
0
0

High Clouds (% Sky Obscured)

9
5
37
76
70
100
96
100
54
20
9
37
3
0
0
29
67
66
10
82
89
96
80
90

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 (%)

6
1
0
0
0
0
0
0
0
1
0
0
1
2
3
3
2
1
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
1
2
2
2
2
3
2
2
4
4
4
4
6
7
8
7
7
7
6
6
3
2
1

Chance of Frost

Temperature (°C)

14
14
14
13
12
13
13
14
17
17
18
19
20
20
20
20
19
18
18
18
17
15
13
13

Feels Like (°C)

13
14
14
13
12
12
13
14
17
17
19
18
19
19
19
18
18
17
17
18
17
15
13
14

Dew Point (°C)

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

Relative Humidity (%)

87
87
84
81
81
89
89
80
76
71
71
66
62
62
65
68
68
71
65
65
75
82
87
90

Pressure (mb)

1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025

Ozone (du)

324
323
322
322
321
322
324
327
329
333
334
335
336
335
334
332
330
329
327
324
321
320
320
319

Thursday 23

Waxing Gibbous 72%

17:10

23:51

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
21 Bad
22 OK
23 Bad

Sun - Rise: 04:59, Set: 21:26, Transit: 13:12. Moon - Rise: 17:10, Set: 23:51. Civil Dark: 22:16 - 04:09. Nautical Dark: 23:35 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
99
97
82
69
81
85
82
78
87
93
71
57
75
92
64
75
96
70
62
52
37
55

Low Clouds (% Sky Obscured)

75
88
84
94
46
56
63
68
51
50
73
75
44
51
57
64
64
73
92
54
48
44
30
14

Medium Clouds (% Sky Obscured)

13
39
39
41
27
35
32
26
20
55
68
26
35
39
42
38
33
42
42
41
35
29
1
0

High Clouds (% Sky Obscured)

100
100
91
65
51
13
45
5
35
2
13
3
15
2
2
1
2
2
3
4
4
4
14
35

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
2
2
1
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
6
3
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)

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

Chance of Frost

Temperature (°C)

13
12
12
12
12
12
12
14
16
18
20
21
22
23
23
21
21
21
20
20
19
18
17
15

Feels Like (°C)

13
12
12
12
12
11
11
13
16
18
19
20
21
22
22
21
21
21
19
20
18
18
17
14

Dew Point (°C)

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

Relative Humidity (%)

90
92
90
90
87
90
89
82
74
62
56
53
54
52
53
56
54
48
56
51
56
69
81
85

Pressure (mb)

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

Ozone (du)

318
317
316
315
313
311
310
309
309
308
308
307
307
307
306
308
310
311
311
312
313
312
312
312

Friday 24

Waxing Gibbous 81%

18:26

No Set

00 Bad
01 Bad
02 OK
03 Good
04 Good
05 Bad
06 Good
07 Bad
08 OK
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 Bad
23 Bad

Sun - Rise: 05:00, Set: 21:24, Transit: 13:12. Moon - Rise: 18:26, Set: No Set. Civil Dark: 22:14 - 04:11. Nautical Dark: 23:32 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

61
55
24
10
12
55
11
60
16
70
75
76
78
83
92
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
16
42
33
35
40
35
29
24
20
15
15
47
44
52
53
54

Medium Clouds (% Sky Obscured)

14
10
5
0
0
0
0
0
0
0
0
0
0
0
1
35
34
43
56
62
68
76
83
90

High Clouds (% Sky Obscured)

45
45
18
8
9
40
7
35
1
6
30
40
45
67
85
100
100
99
99
99
100
100
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
8
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
10
26
44
31
31

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)

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

Chance of Frost

Temperature (°C)

14
13
12
12
12
13
13
14
15
17
19
20
21
22
22
22
22
21
21
20
19
17
16
16

Feels Like (°C)

13
10
10
9
10
10
10
11
12
15
16
16
16
17
18
17
17
17
17
15
14
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

84
86
86
79
76
72
70
68
68
65
59
54
49
46
45
44
46
51
56
59
70
73
85
85

Pressure (mb)

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

Ozone (du)

313
314
315
316
316
318
319
322
326
323
323
321
322
320
319
318
317
317
316
316
317
317
320
324

Saturday 25

Waxing Gibbous 88%

19:30

00:17

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:02, Set: 21:23, Transit: 13:12. Moon - Rise: 19:30, Set: 00:17. Civil Dark: 22:12 - 04:13. Nautical Dark: 23:28 - 02:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
99
96
99
98
98
98
98
97
98
99
100
100
100
100
100
100
99
98
97
95
95
97

Low Clouds (% Sky Obscured)

50
49
52
52
60
72
84
84
86
86
90
95
100
100
100
100
99
99
98
91
91
92
94
96

Medium Clouds (% Sky Obscured)

96
97
97
56
51
47
93
68
40
38
36
31
32
88
92
95
93
43
87
78
56
34
34
36

High Clouds (% Sky Obscured)

100
78
22
0
3
51
45
60
67
60
47
45
35
35
30
30
2
5
7
17
10
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
2
9
2
9
9
9
9
9
9
9
8

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

Precipitation Probability (%)

32
43
45
43
33
26
24
23
22
13
10
9
68
95
95
95
18
27
48
93
94
93
73
56

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
1.3
1.1
0.9
0
0
0
0.7
0.7
0.8
0.4
0.3

Wind Speed/Direction (mph)

12
12
12
11
10
11
11
12
14
16
17
18
19
19
18
17
17
17
15
14
14
14
14
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
12
12
11
11
11
11
11
12
11
12
12
12
12
13
13
14
14
13
14
13
14

Dew Point (°C)

12
12
12
12
12
12
12
12
12
12
13
12
13
14
15
15
15
15
15
16
14
14
14
14

Relative Humidity (%)

82
86
86
83
84
82
83
80
78
78
78
77
79
89
92
92
92
90
92
92
90
90
87
89

Pressure (mb)

1011
1010
1009
1008
1008
1007
1006
1006
1005
1004
1004
1003
1003
1002
1001
1001
1000
1000
999
999
997
997
997
997

Ozone (du)

329
335
343
344
338
334
332
330
330
332
337
334
332
330
334
331
339
339
342
343
347
350
353
355

Sunday 26

Waxing Gibbous 93%

20:20

00:58

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:04, Set: 21:21, Transit: 13:12. Moon - Rise: 20:20, Set: 00:58. Civil Dark: 22:10 - 04:15. Nautical Dark: 23:25 - 03:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
100
100
98
94
89
87
87
87
81
74
67
76
87
99
99
98
95
81
71
62
57
49

Low Clouds (% Sky Obscured)

99
96
92
87
91
94
89
87
87
87
80
65
52
54
55
57
59
62
65
61
57
53
50
46

Medium Clouds (% Sky Obscured)

39
45
50
55
49
43
37
38
34
40
40
34
36
45
51
58
54
51
47
37
31
23
24
22

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
2
1
1
0
0
0

ISS Passover

Visibility (miles)

7
6
7
8
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 (%)

42
38
36
36
34
34
36
33
28
7
9
10
3
8
7
1
5
4
0
3
4
5
4
3

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)

11
10
10
9
8
8
9
12
12
12
12
9
7
6
3
2
5
4
4
3
1
4
7
8

Chance of Frost

Temperature (°C)

15
15
16
15
15
15
15
14
14
15
14
15
17
18
18
19
19
19
18
17
16
16
15
14

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
13
13
13
12
11
10
8
8
8
8
8
9
10
10
9
9
10
10
11
10

Relative Humidity (%)

89
89
87
89
87
87
89
87
80
73
66
60
56
51
52
53
54
55
56
59
64
69
76
78

Pressure (mb)

997
997
998
998
999
1000
1001
1002
1003
1004
1005
1005
1006
1007
1007
1007
1008
1008
1008
1008
1009
1009
1010
1010

Ozone (du)

356
358
359
360
361
361
361
361
360
359
359
355
352
348
346
343
340
339
338
337
338
339
340
348

Monday 27

Waxing Gibbous 97%

20:54

01:55

00 OK
01 OK
02 OK
03 OK
04 OK
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 Bad
23 Bad

Sun - Rise: 05:06, Set: 21:19, Transit: 13:12. Moon - Rise: 20:54, Set: 01:55. Civil Dark: 22:08 - 04:17. Nautical Dark: 23:21 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
24
17
16
33
50
59
62
64
71
69
64
64
71
77
84
75
66
58
54
46
41
43
45

Low Clouds (% Sky Obscured)

35
24
17
16
28
25
22
22
23
22
25
28
32
35
38
44
44
39
32
34
36
37
37
36

Medium Clouds (% Sky Obscured)

23
15
8
0
0
0
0
10
23
38
41
40
40
33
26
18
22
21
24
26
28
31
32
33

High Clouds (% Sky Obscured)

0
0
1
2
2
2
2
2
2
2
8
13
18
23
28
34
25
14
4
3
2
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
0
3
3
1
2
2
0
8
12
13
9
5
0
0
0
0
0
1
0
3
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)

10
11
12
12
13
13
12
12
12
12
13
13
13
13
14
15
16
15
15
14
13
12
11
11

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
13
15
16
18
18
19
20
20
21
21
20
20
19
18
17
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
79
76
72
72
71
72
64
60
55
53
51
49
47
45
43
45
48
52
59
67
76
80

Pressure (mb)

1010
1010
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

356
364
365
366
367
367
367
367
363
358
353
351
350
348
347
346
345
344
343
342
342
342
342
341

Forecast for Hadston, Northumberland, United Kingdom (55.30,-1.60)

Generated: 21/07/26 06:24:47. Forecast: 21/07/26 to 27/07/26. Timezone: UTC+1.00