Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Waning Gibbous 98%

15:21

10:51

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 08:21, Set: 15:42, Transit: 12:01. Moon - Rise: 15:21, Set: 10:51. Civil Dark: 16:27 - 07:36. Nautical Dark: 17:14 - 06:48. Astro Dark: 17:58 - 06:04

Total Clouds (% Sky Obscured)

100
86
91
100
100
100
100
100
100
100
100
100
100
98
98
100
100
100
100
100
100
96
95
100

Low Clouds (% Sky Obscured)

68
52
58
66
83
80
100
100
100
100
88
88
100
91
86
86
77
72
82
83
95
90
90
99

Medium Clouds (% Sky Obscured)

74
64
84
100
100
100
100
100
100
57
60
94
43
86
85
91
90
100
71
53
50
88
90
90

High Clouds (% Sky Obscured)

50
7
50
93
100
100
100
100
100
100
100
89
14
83
85
100
100
80
80
54
13
0
3
11

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
36
95
59
0
0
0
0
1
1
4
0
16
0
0
19
60

Precipitation Type

None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
1
38
95
95
95
95
62
37
56
95
69
42
14
13
22
14
47
95
95
72

Precipitation Amount (mm)

0
0
0
0
0
0
1.3
1.4
1
0.4
0
0
0
1
0.4
0
0
0
0
0
0
1.2
1.3
0.6

Wind Speed/Direction (mph)

6
7
8
9
10
13
16
19
22
20
19
18
17
15
11
7
6
5
5
5
5
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
86
85
89
91
91
91
94
96
96
96
96
96
96
96
98
96
94
94
96
96
98
98
100

Pressure (mb)

999
998
997
996
996
995
993
991
990
989
988
987
986
985
985
984
984
984
984
985
985
985
985
986

Ozone (du)

318
311
303
300
303
299
298
299
299
301
303
302
301
298
300
300
298
296
291
290
291
293
294
294

Saturday 6

Waning Gibbous 93%

16:35

No Set

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 08:22, Set: 15:42, Transit: 12:01. Moon - Rise: 16:35, Set: No Set. Civil Dark: 16:27 - 07:37. Nautical Dark: 17:14 - 06:50. Astro Dark: 17:58 - 06:05

Total Clouds (% Sky Obscured)

100
96
93
100
100
100
100
90
84
85
90
97
100
95
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
91
72
85
90
89
97
88
82
84
90
95
100
91
100
91
100
94
71
54
52
29
13
26

Medium Clouds (% Sky Obscured)

38
19
17
100
100
100
100
55
30
2
0
21
0
4
5
0
12
94
93
99
69
88
77
74

High Clouds (% Sky Obscured)

41
13
27
93
44
91
51
64
3
0
0
0
0
2
83
96
100
96
99
65
65
100
100
100

ISS Passover

Visibility (miles)

0
9
9
9
7
9
6
1
0
6
4
9
2
3
2
0
0
0
0
0
0
9
9
9

Fog (%)

52
22
8
53
71
14
59
100
100
100
100
100
100
100
100
100
100
100
100
100
99
96
78
73

Precipitation Type

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

Precipitation Probability (%)

45
25
22
51
39
47
65
53
24
16
6
8
8
7
8
2
11
1
0
0
0
0
6
9

Precipitation Amount (mm)

0
0
0
0.3
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
5
6
6
4
5
6
7
6
6
6
7
7
7
7
8
8
7
8
6
5
5
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
7
6
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
6
6
5
5
5

Relative Humidity (%)

100
91
93
93
96
98
98
96
98
98
98
96
96
93
96
96
98
98
98
96
98
94
96
96

Pressure (mb)

987
987
988
988
989
989
990
991
992
993
994
995
996
996
997
998
998
998
999
999
999
999
999
999

Ozone (du)

292
291
291
290
289
291
292
291
289
290
289
286
284
284
287
285
281
279
279
278
279
280
280
282

Sunday 7

Waning Gibbous 86%

18:07

11:31

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 08:23, Set: 15:41, Transit: 12:02. Moon - Rise: 18:07, Set: 11:31. Civil Dark: 16:26 - 07:38. Nautical Dark: 17:14 - 06:51. Astro Dark: 17:58 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
96
77
72
100
84
97
81
100
100
100
99
96
100
98
99
100

Low Clouds (% Sky Obscured)

31
84
89
100
100
98
100
95
93
77
72
71
84
96
81
74
81
86
99
96
100
98
88
76

Medium Clouds (% Sky Obscured)

48
97
93
100
100
100
100
100
52
6
0
50
4
1
0
6
16
45
45
33
17
0
5
8

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
70
75
72
25
3
6
0
45
55
55
61
37
20
0
37
40

ISS Passover

Visibility (miles)

9
9
9
9
1
0
0
0
0
9
2
6
9
9
9
9
9
9
9
9
9
8
9
9

Fog (%)

31
4
2
0
0
0
0
0
0
6
9
16
58
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
Light Rain
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
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

9
34
74
93
95
95
95
95
71
42
31
24
1
1
1
2
6
9
19
39
46
51
49
38

Precipitation Amount (mm)

0
0
0.5
0.7
1.6
1.7
2.1
1.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0

Wind Speed/Direction (mph)

4
4
5
6
8
10
9
10
11
13
14
15
14
14
16
17
16
14
13
13
14
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
5
4
4
2
3
6
7
6
4
1
0
0
2
2
2
2
1
2
3
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

96
93
93
91
96
96
96
98
98
96
96
93
85
87
88
90
88
91
88
90
93
88
87
88

Pressure (mb)

998
997
996
994
993
991
990
989
989
989
990
991
993
994
994
995
996
996
996
996
996
997
998
999

Ozone (du)

283
284
284
284
284
284
287
290
293
297
302
310
311
313
315
320
323
325
333
336
341
344
347
347

Monday 8

Waning Gibbous 77%

19:43

11:54

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 08:24, Set: 15:41, Transit: 12:02. Moon - Rise: 19:43, Set: 11:54. Civil Dark: 16:26 - 07:39. Nautical Dark: 17:13 - 06:52. Astro Dark: 17:58 - 06:07

Total Clouds (% Sky Obscured)

99
92
89
82
80
76
74
69
52
77
94
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

64
70
77
82
80
76
74
69
52
75
71
70
68
65
66
62
74
87
100
98
96
94
93
93

Medium Clouds (% Sky Obscured)

12
14
13
12
8
4
0
0
1
1
11
19
52
66
83
100
99
100
100
100
82
92
96
70

High Clouds (% Sky Obscured)

60
47
24
1
1
0
0
12
22
38
66
85
100
100
100
79
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
0
0
0
0
0
0
0

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

7
17
20
13
14
21
18
31
30
5
6
6
0
10
30
36
65
79
87
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.6
0.8
1
1.8
1.5
1.4

Wind Speed/Direction (mph)

16
16
15
16
16
15
15
15
14
14
14
12
11
10
7
5
5
5
6
7
6
6
7
8

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
7
7
7
7
7
7
7
7
7
7
8
8
8
8
9

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
7
7
7
6
6
7
6
6
7
7
7
7
7
7
8
8
8
8

Relative Humidity (%)

84
85
82
82
85
88
93
93
93
94
94
96
96
96
96
96
98
98
98
98
100
98
100
98

Pressure (mb)

999
999
999
999
1000
1000
1001
1001
1002
1002
1002
1002
1002
1002
1001
1000
1000
998
997
996
995
994
993
993

Ozone (du)

348
346
343
343
343
343
345
342
340
336
341
342
342
341
336
335
321
313
312
313
313
314
312
310

Tuesday 9

Waning Gibbous 67%

21:14

12:09

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 08:26, Set: 15:41, Transit: 12:02. Moon - Rise: 21:14, Set: 12:09. Civil Dark: 16:26 - 07:40. Nautical Dark: 17:13 - 06:53. Astro Dark: 17:58 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
99
99
100
100
100
100
100
100
100
94
95
96
97
93
88
82
85
88
90
92
95

Low Clouds (% Sky Obscured)

92
92
91
91
90
88
87
91
96
100
99
99
94
94
90
86
87
88
82
84
78
71
74
76

Medium Clouds (% Sky Obscured)

59
90
44
31
22
41
29
35
23
30
29
5
9
20
31
43
29
15
0
1
3
4
33
60

High Clouds (% Sky Obscured)

100
82
62
46
60
80
100
66
38
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
1
0
0
0
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
4
6
7
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
76
8
8
9
8
16
19
15
37
31
10
25
18
6
14
12
4
14
16

Precipitation Amount (mm)

2.3
1.9
1.4
1.8
1.1
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
12
13
15
17
20
21
24
24
25
26
25
24
24
23
22
20
20
19
18
18
18
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
95
96
93
93
90
90
90
91
95
93
95
93
90
90
91
93
96
93
93
91
91

Pressure (mb)

993
992
991
991
991
990
990
990
991
991
991
992
993
994
994
995
996
997
998
998
999
1000
1000
1001

Ozone (du)

308
307
306
305
305
304
303
301
300
300
303
304
303
305
308
311
314
313
312
311
312
313
315
319

Wednesday 10

Waning Gibbous 57%

22:40

12:18

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 08:27, Set: 15:40, Transit: 12:03. Moon - Rise: 22:40, Set: 12:18. Civil Dark: 16:26 - 07:41. Nautical Dark: 17:13 - 06:54. Astro Dark: 17:58 - 06:09

Total Clouds (% Sky Obscured)

96
94
95
95
97
99
100
99
99
99
98
98
97
98
97
99
99
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

79
72
66
60
72
84
96
91
85
80
77
75
72
80
89
98
96
94
92
95
97
100
100
100

Medium Clouds (% Sky Obscured)

75
66
61
57
47
41
37
33
33
24
18
9
1
22
42
61
65
70
77
78
78
78
86
93

High Clouds (% Sky Obscured)

0
0
2
10
14
16
19
13
7
1
1
0
0
28
56
84
59
36
21
29
42
56
55
51

ISS Passover

Visibility (miles)

4
3
5
7
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
Very Light Rain
Very Light Rain
None
None
None
None
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

22
32
27
18
30
27
17
26
27
19
23
21
11
25
40
60
58
51
35
42
51
64
63
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0.4
0.4
0.3

Wind Speed/Direction (mph)

16
15
15
15
14
14
14
13
14
14
15
16
16
17
17
16
16
16
15
15
15
16
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
94
94
93
91
91
91
93
91
91
91
91
91
91
90
91
91
91
91
90
91
90

Pressure (mb)

1001
1002
1002
1002
1003
1003
1004
1004
1005
1006
1006
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

323
327
333
339
346
348
351
353
349
344
340
330
321
312
311
311
311
310
309
309
309
309
309
310

Thursday 11

Third Quarter 46%

00:00

12:26

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:28, Set: 15:40, Transit: 12:03. Moon - Rise: 00:00, Set: 12:26. Civil Dark: 16:25 - 07:42. Nautical Dark: 17:13 - 06:55. Astro Dark: 17:58 - 06:10

Total Clouds (% Sky Obscured)

100
99
99
98
98
99
100
99
97
95
95
96
93
90
87
78
87
94
94

Low Clouds (% Sky Obscured)

100
98
95
93
90
88
85
84
83
82
75
68
60
63
64
67
67
68
69

Medium Clouds (% Sky Obscured)

100
92
91
89
93
94
97
94
92
89
88
86
85
86
82
78
72
61
51

High Clouds (% Sky Obscured)

46
34
24
20
57
82
97
91
84
81
83
89
91
68
55
20
13
12
10

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

58
55
48
30
43
44
17
32
35
5
16
20
4
15
21
25
37
39
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
18
16
15
15
14
14
14
14
14
13
14
14
14
15
15
16
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
88
87
87
87
85
85
84
84
84
81
79
78
79
82
84
85
88

Pressure (mb)

1008
1008
1007
1007
1006
1006
1006
1005
1004
1004
1003
1002
1001
1001
999
998
997
997
996

Ozone (du)

312
314
314
315
315
316
317
317
319
321
323
326
329
331
332
333
334
336
338

Forecast for Butteryhaugh, Northumberland, United Kingdom (55.23,-2.58)

Generated: 05/12/25 11:40:43. Forecast: 05/12/25 to 11/12/25. Timezone: UTC+0.00