Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 93%

18:02

11:28

19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
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

Sun - Rise: 08:18, Set: 15:37, Transit: 11:58. Moon - Rise: 18:02, Set: 11:28. Civil Dark: 16:22 - 07:33. Nautical Dark: 17:09 - 06:46. Astro Dark: 17:54 - 06:01

Total Clouds (% Sky Obscured)

74
66
69
29
9
31
49
66
100
80
100
99
93
74
100
100
100
100
100
100
100
100
100
86

Low Clouds (% Sky Obscured)

26
29
38
25
9
31
47
23
27
32
53
50
61
27
0
0
0
0
54
84
81
89
92
86

Medium Clouds (% Sky Obscured)

7
3
4
0
0
0
0
0
10
16
99
97
31
27
88
67
86
100
100
100
100
56
100
50

High Clouds (% Sky Obscured)

3
3
2
0
0
0
34
66
100
80
100
85
65
70
100
100
100
100
100
100
100
100
100
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
3
3
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
Very Light Rain

Precipitation Probability (%)

3
6
2
1
0
0
0
0
0
1
0
0
0
0
0
0
0
29
95
95
95
95
95
72

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.1
1.4
1.5
1.2
0.9
0.3

Wind Speed/Direction (mph)

6
6
5
6
6
6
6
7
6
7
7
9
7
6
5
6
5
8
10
12
13
14
14
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
91
93
93
90
91
93
94
94
93
93
93
93
93
93
90
87
88
96
96
96
93
81

Pressure (mb)

991
992
993
994
994
995
995
996
997
997
997
997
998
998
998
998
997
996
995
994
992
991
991
991

Ozone (du)

296
295
292
289
284
280
277
280
283
282
282
280
277
275
275
278
278
276
276
277
279
285
292
306

Sunday 7

Waning Gibbous 86%

No Rise

11:51

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

Sun - Rise: 08:20, Set: 15:37, Transit: 11:58. Moon - Rise: No Rise, Set: 11:51. Civil Dark: 16:22 - 07:35. Nautical Dark: 17:09 - 06:47. Astro Dark: 17:54 - 06:02

Total Clouds (% Sky Obscured)

100
63
56
34
11
10
14
28
100
100
100
83
75
46
27
13
33
40
71
75
70
58
23
28

Low Clouds (% Sky Obscured)

62
63
53
18
0
10
14
28
39
39
28
48
74
46
27
13
33
40
49
52
44
42
23
28

Medium Clouds (% Sky Obscured)

50
0
16
7
0
0
0
3
2
100
45
45
50
0
0
0
0
0
29
34
50
0
3
3

High Clouds (% Sky Obscured)

0
16
0
0
0
0
0
3
100
40
30
30
0
0
0
0
0
3
28
40
30
18
0
3

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

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

Precipitation Probability (%)

79
14
0
0
0
0
0
3
13
45
49
11
12
15
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

25
25
24
24
25
24
21
21
19
18
13
17
16
15
16
17
17
18
19
18
15
10
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
78
80
81
80
80
80
78
77
84
88
78
78
78
78
78
77
77
76
76
75
79
82
87

Pressure (mb)

991
992
993
994
995
996
997
997
997
998
998
998
998
998
999
1000
1000
1000
1001
1001
1002
1003
1003
1003

Ozone (du)

308
311
313
318
320
320
320
319
320
322
324
332
333
339
340
343
344
345
347
344
343
340
338
339

Monday 8

Waning Gibbous 77%

19:38

12:05

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:21, Set: 15:36, Transit: 11:59. Moon - Rise: 19:38, Set: 12:05. Civil Dark: 16:21 - 07:36. Nautical Dark: 17:09 - 06:48. Astro Dark: 17:54 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
98
83
67
49
55

Low Clouds (% Sky Obscured)

20
6
16
0
0
0
30
50
54
81
79
63
72
80
85
82
100
86
71
57
54
51
46
38

Medium Clouds (% Sky Obscured)

44
55
77
88
100
100
100
100
100
100
100
100
100
100
94
90
87
73
51
50
34
26
44
33

High Clouds (% Sky Obscured)

100
100
100
93
100
100
100
100
100
100
100
100
100
100
100
100
100
85
71
52
42
30
17
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
4
3
1
3
3
7
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
3
30
68
95
95
95
95
95
95
67
15
13
34
37
27
19
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
1.3
1.7
1.2
1.4
1
0.6
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
6
6
6
6
6
7
7
9
14
13
15
17
17
17
17
19
22
26
26
27
26

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
91
91
91
90
90
91
96
98
98
96
95
93
93
91
90
87
87
84
86
84
83

Pressure (mb)

1004
1004
1004
1005
1004
1004
1004
1003
1002
1000
999
996
995
994
992
991
990
989
988
987
986
987
988
990

Ozone (du)

340
340
340
336
332
330
327
321
317
308
295
295
296
290
290
294
294
293
291
290
286
285
285
285

Tuesday 9

Waning Gibbous 67%

21:10

12:14

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

Sun - Rise: 08:22, Set: 15:36, Transit: 11:59. Moon - Rise: 21:10, Set: 12:14. Civil Dark: 16:21 - 07:37. Nautical Dark: 17:09 - 06:49. Astro Dark: 17:54 - 06:04

Total Clouds (% Sky Obscured)

65
75
62
47
36
42
45
14
49
31
14
29
37
22
26
32
32
28
24
20
34
50
65
63

Low Clouds (% Sky Obscured)

32
26
26
25
23
23
21
14
20
21
14
24
26
22
26
32
32
28
24
20
26
30
30
42

Medium Clouds (% Sky Obscured)

27
25
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
23

High Clouds (% Sky Obscured)

40
57
36
22
20
15
15
0
15
0
0
0
0
0
0
0
0
0
0
0
20
40
65
63

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
0
0
0
0
0
0
0
0
3
0
0
1
0
0
1
0
0
0
0
1
3
0
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)

25
24
22
21
21
22
22
21
21
22
23
22
22
23
22
23
25
26
25
25
24
23
23
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
78
81
81
81
81
81
80
80
78
81
78
78
73
74
76
73
76
75
74
77
77
77

Pressure (mb)

992
993
995
995
996
997
997
998
998
999
999
1000
1001
1001
1002
1003
1004
1004
1005
1006
1007
1008
1009
1010

Ozone (du)

288
289
294
296
298
298
300
300
302
305
308
310
310
313
311
314
315
317
315
317
321
321
317
320

Wednesday 10

Waning Gibbous 57%

22:35

12:22

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
15 Bad
16 Bad
17 OK
18 OK

Sun - Rise: 08:23, Set: 15:36, Transit: 11:59. Moon - Rise: 22:35, Set: 12:22. Civil Dark: 16:21 - 07:38. Nautical Dark: 17:09 - 06:50. Astro Dark: 17:54 - 06:05

Total Clouds (% Sky Obscured)

100
98
99
97
96
89
82
78
85
92
100
94
93
93
93
96
100
100
100
100
75
53
34
42

Low Clouds (% Sky Obscured)

61
71
67
72
70
76
45
32
47
38
25
22
9
9
11
10
9
3
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

43
58
53
83
51
67
59
50
52
50
52
87
90
90
61
31
1
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

95
95
68
33
5
9
19
28
52
76
100
17
14
16
47
74
100
100
100
100
75
53
34
42

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 (%)

7
13
19
25
3
6
6
0
1
4
0
6
9
10
9
10
8
7
6
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)

20
18
17
18
18
18
17
16
16
15
14
12
12
12
12
11
12
13
13
12
12
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
75
78
78
80
80
80
81
84
80
80
84
87
88
85
80
74
73
70
67
68
68
69

Pressure (mb)

1011
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1015
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

326
330
324
325
321
320
319
321
320
318
317
318
319
320
321
319
317
314
313
312
311
310
308
307

Thursday 11

Third Quarter 46%

23:56

12:28

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:24, Set: 15:36, Transit: 12:00. Moon - Rise: 23:56, Set: 12:28. Civil Dark: 16:21 - 07:39. Nautical Dark: 17:09 - 06:51. Astro Dark: 17:54 - 06:06

Total Clouds (% Sky Obscured)

55
63
58
51
47
68
86
100
100
100
100
100
100
100
98
95
93
92
92
93
96
97
100
100

Low Clouds (% Sky Obscured)

0
0
17
32
47
49
39
40
59
70
74
78
83
81
75
74
69
71
69
71
63
55
48
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
15
35
62
80
92
99
94
90
85
78
74
50
45
30
30
27
28
30
30

High Clouds (% Sky Obscured)

55
55
55
51
47
68
85
100
98
97
96
97
98
99
97
95
93
92
92
93
96
97
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
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
Very Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
22
39
59
66
64
44
38
30
23
52
64
61
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0
0
0
0
0
0.3
0.2
0

Wind Speed/Direction (mph)

8
8
7
7
7
7
8
10
10
11
12
13
14
14
15
15
14
14
14
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
3
3
3
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
6
6
6
6

Relative Humidity (%)

74
78
85
85
88
90
88
86
86
85
86
85
85
85
85
84
82
82
84
85
88
88
88
88

Pressure (mb)

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

Ozone (du)

309
310
312
314
316
318
316
314
312
311
310
308
307
306
304
305
305
306
306
307
308
308
309
309

Friday 12

Waning Crescent 36%

01:14

12:34

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

Sun - Rise: 08:25, Set: 15:36, Transit: 12:00. Moon - Rise: 01:14, Set: 12:34. Civil Dark: 16:21 - 07:40. Nautical Dark: 17:09 - 06:52. Astro Dark: 17:54 - 06:07

Total Clouds (% Sky Obscured)

100
100
98
97
95
97
98
100
100
100
100
100
100
100
70
41
20

Low Clouds (% Sky Obscured)

38
33
34
34
38
30
18
4
3
4
5
8
13
15
24
32
20

Medium Clouds (% Sky Obscured)

30
30
21
26
32
22
15
8
39
69
100
98
96
95
64
34
5

High Clouds (% Sky Obscured)

100
100
96
91
85
87
91
100
98
96
94
88
86
87
70
41
20

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
8
11
15
16
18
20
8
11
7
2
4
4
1
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
16
15
16
16
13
10
6
7
8
9
8
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
84
80
76
79
82
87
84
82
81
81
81
83
81
78

Pressure (mb)

1009
1009
1009
1010
1011
1011
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

309
309
309
309
309
310
309
309
308
310
312
314
322
330
339
341
343

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

Generated: 06/12/25 19:14:08. Forecast: 06/12/25 to 12/12/25. Timezone: UTC+0.00