Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waning Crescent 6%

03:34

18:40

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
00 Bad
01 Bad

Sun - Rise: 06:48, Set: 19:12, Transit: 13:00. Moon - Rise: 03:34, Set: 18:40. Civil Dark: 19:48 - 06:12. Nautical Dark: 20:31 - 05:28. Astro Dark: 21:17 - 04:42

Total Clouds (% Sky Obscured)

76
81
85
100
100
94
100
100
100
99
97
96
100
91
90
99
100
100
100
99
96
99
100
100

Low Clouds (% Sky Obscured)

76
81
76
64
78
82
100
81
79
77
80
74
85
87
79
94
81
87
65
36
34
53
70
77

Medium Clouds (% Sky Obscured)

28
81
66
35
36
83
43
83
73
83
61
45
88
32
65
44
76
100
33
96
95
96
100
100

High Clouds (% Sky Obscured)

76
81
85
100
100
61
84
57
94
68
54
10
100
7
27
56
100
100
100
90
77
87
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

2
9
31
14
52
60
10
10
15
6
15
20
46
37
15
20
16
19
24
13
10
10
21
48

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
13
15
15
13
12
14
16
16
15
14
15
15
15
13
11
9
9
7
5
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
89
87
90
92
90
89
83
82
83
85
73
73
75
71
77
78
78
83
87
89
92
95

Pressure (mb)

1013
1013
1013
1012
1012
1012
1012
1013
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1012
1012
1012
1012
1012
1011

Ozone (du)

262
261
260
259
258
257
259
260
260
260
260
260
260
261
260
260
260
260
261
263
264
265
266
267

Saturday 20

Waning Crescent 2%

04:57

18:47

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
00 Bad
01 Bad

Sun - Rise: 06:50, Set: 19:09, Transit: 12:59. Moon - Rise: 04:57, Set: 18:47. Civil Dark: 19:45 - 06:14. Nautical Dark: 20:28 - 05:30. Astro Dark: 21:14 - 04:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

70
80
73
59
49
0
0
0
10
23
48
67
50
32
65
82
91
100
100
100
87
78
63
42

Medium Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
99
89
99
55
100
99
100
100
100
62
91
98
100
96
99

High Clouds (% Sky Obscured)

100
91
91
100
100
100
55
98
100
100
100
55
45
4
40
40
2
60
60
55
55
100
98
71

ISS Passover

Visibility (miles)

9
9
9
5
2
0
0
0
0
0
1
0
0
0
0
0
0
0
1
2
2
1
2
2

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

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

Precipitation Probability (%)

64
53
84
95
95
95
95
95
95
95
95
54
26
41
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.3
0
0.6
0.9
1.6
1.4
1
0.4
0.7
1.7
0.6
0
0
0
0.7
1.1
1.6
2.7
2.5
2.8
3.3
2.2
1.6
1.9

Wind Speed/Direction (mph)

1
2
2
2
2
2
3
3
3
4
5
7
8
7
6
8
13
15
15
17
17
18
20
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
13
13
12
12
11
10
10
10
11
12
13
12
11
10
6
6
4
4
2
-1
1

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1011
1011
1010
1010
1009
1009
1009
1009
1008
1008
1008
1007
1007
1006
1006
1005
1005
1005
1005
1005
1005
1006
1007
1008

Ozone (du)

267
270
271
272
274
275
275
276
276
275
276
278
281
282
284
288
292
294
300
309
318
312
311
312

Sunday 21

New Moon 0%

06:16

18:53

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

Sun - Rise: 06:51, Set: 19:07, Transit: 12:59. Moon - Rise: 06:16, Set: 18:53. Civil Dark: 19:43 - 06:15. Nautical Dark: 20:26 - 05:32. Astro Dark: 21:11 - 04:47

Total Clouds (% Sky Obscured)

100
95
79
15
20
20
20
20
37
53
43
66
52
81
38
55
22
15
7
0
7
4
5
6

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
25
47
38
55
24
46
38
43
21
14
7
0
7
0
0
0

Medium Clouds (% Sky Obscured)

95
95
79
15
20
20
20
20
33
53
34
25
19
35
3
12
0
0
0
0
3
0
0
2

High Clouds (% Sky Obscured)

58
60
65
15
20
20
20
20
37
49
2
0
1
1
1
0
0
0
0
0
0
4
5
6

ISS Passover

Visibility (miles)

2
3
4
6
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
90
68
22
3
19
24
33
23
9
10
32
28
37
6
3
5
5
15
14
5
4
4

Precipitation Amount (mm)

2.3
1.1
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
13
16
14
13
12
13
14
16
16
17
15
14
13
13
11
9
6
6
5
5
6
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
91
91
88
86
84
82
81
77
71
65
64
65
72
74
73
74
78
79
77
84
83
82

Pressure (mb)

1009
1010
1012
1013
1014
1015
1016
1017
1018
1019
1019
1020
1020
1021
1021
1022
1023
1024
1024
1025
1026
1026
1027
1027

Ozone (du)

314
312
312
312
312
313
316
315
315
316
316
316
316
316
317
319
320
321
322
322
320
317
316
313

Monday 22

Waxing Crescent 1%

07:34

18:59

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

Sun - Rise: 06:53, Set: 19:04, Transit: 12:59. Moon - Rise: 07:34, Set: 18:59. Civil Dark: 19:40 - 06:17. Nautical Dark: 20:23 - 05:34. Astro Dark: 21:08 - 04:49

Total Clouds (% Sky Obscured)

10
10
15
4
5
3
3
4
4
9
9
24
32
42
46
50
58
45
31
28
39
39
37
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
19
32
42
46
50
50
39
24
9
9
7
6
19

Medium Clouds (% Sky Obscured)

2
2
15
2
2
2
2
4
4
5
3
3
3
2
9
18
25
16
8
21
36
37
37
32

High Clouds (% Sky Obscured)

10
10
2
1
1
0
0
0
0
1
1
2
0
2
0
2
2
1
1
1
6
8
9
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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
1
0
2
1
3
4
6
7
8
9
9
9
9
9
8
7
6
6
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

83
85
85
82
83
83
80
71
64
58
54
50
49
48
51
57
67
74
74
75
75
74
75
79

Pressure (mb)

1027
1027
1028
1028
1028
1029
1029
1029
1030
1030
1030
1030
1029
1029
1029
1029
1030
1030
1030
1030
1031
1030
1030
1030

Ozone (du)

310
308
305
305
304
303
303
303
302
301
300
299
297
297
296
295
294
293
294
294
294
294
294
294

Tuesday 23

Waxing Crescent 3%

08:51

19:06

02 OK
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 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:55, Set: 19:02, Transit: 12:58. Moon - Rise: 08:51, Set: 19:06. Civil Dark: 19:38 - 06:19. Nautical Dark: 20:20 - 05:37. Astro Dark: 21:05 - 04:52

Total Clouds (% Sky Obscured)

34
41
41
40
47
51
82
82
85
88
93
94
96
96
97
98
100
97
94
92
83
75
64
61

Low Clouds (% Sky Obscured)

30
40
41
40
37
42
65
66
74
83
93
94
96
96
95
92
88
86
84
81
79
75
64
61

Medium Clouds (% Sky Obscured)

8
9
12
16
20
22
21
18
15
8
1
12
25
39
39
54
60
40
20
5
5
4
5
6

High Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
32
63
64
61

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 (%)

1
0
2
1
1
6
4
1
6
8
3
12
13
14
22
26
27
23
22
23
24
26
28
22

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
83
85
83
83
79
73
70
68
67
68
70
71
72
77
83
87
84
80
77
81
84
87

Pressure (mb)

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

Ozone (du)

294
294
294
294
294
293
293
294
294
295
294
294
294
294
294
294
294
295
296
296
297
297
297
297

Wednesday 24

Waxing Crescent 7%

10:08

19:14

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
00 Bad
01 Bad

Sun - Rise: 06:57, Set: 18:59, Transit: 12:58. Moon - Rise: 10:08, Set: 19:14. Civil Dark: 19:35 - 06:21. Nautical Dark: 20:18 - 05:39. Astro Dark: 21:02 - 04:54

Total Clouds (% Sky Obscured)

53
45
46
58
74
79
85
90
82
74
67
62
60
80
90
94
94
93
91
86
77
69
68
68

Low Clouds (% Sky Obscured)

53
45
46
58
74
72
60
50
63
73
67
62
60
62
72
77
86
82
82
82
77
69
68
66

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
6
13
19
13
13
12
24
41
69
82
86
86
77
69
68
65

High Clouds (% Sky Obscured)

53
45
46
58
74
75
71
71
71
74
67
62
60
80
90
93
94
77
58
38
25
11
4
19

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
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

14
9
10
7
3
15
19
19
12
4
1
4
4
3
20
26
27
17
17
45
40
33
24
28

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
87
85
82
78
73
70
64
59
56
55
54
53
61
68
78
81
84
88
90
90
91

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1029

Ozone (du)

296
296
296
296
296
296
296
295
294
294
294
294
295
295
295
294
294
294
293
293
292
292
292
292

Thursday 25

Waxing Crescent 13%

11:27

19:24

Sun - Rise: 06:59, Set: 18:56, Transit: 12:58. Moon - Rise: 11:27, Set: 19:24. Civil Dark: 19:32 - 06:23. Nautical Dark: 20:15 - 05:41. Astro Dark: 20:59 - 04:56

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: 19/09/25 02:36:17. Forecast: 19/09/25 to 25/09/25. Timezone: UTC+1.00