Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Crescent 2%

No Rise

15:51

10 OK
11 OK
12 OK
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

Sun - Rise: 07:53, Set: 16:01, Transit: 11:56. Moon - Rise: No Rise, Set: 15:51. Civil Dark: 16:42 - 07:12. Nautical Dark: 17:27 - 06:28. Astro Dark: 18:09 - 05:45

Total Clouds (% Sky Obscured)

20
26
31
74
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
99
100
100
88
82

Low Clouds (% Sky Obscured)

1
1
24
56
66
77
61
82
76
73
53
71
100
82
85
88
95
100
99
98
99
100
88
82

Medium Clouds (% Sky Obscured)

3
0
0
28
92
93
95
96
98
100
100
100
100
100
100
60
72
86
51
42
39
50
34
12

High Clouds (% Sky Obscured)

20
26
31
46
99
87
100
98
100
100
100
100
100
100
100
100
83
46
79
43
52
60
25
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
4
1
1
0
1
2
2
5
5
5
5

Fog (%)

5
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
2
4
19
8
11
0
4
0
16
56
95
95
95
95
95
95
95
76
56
28
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
1.1
1.1
1.5
1.5
1.5
1.3
0.7
0.4
0.3
0
0

Wind Speed/Direction (mph)

4
2
0
1
2
2
3
4
4
6
7
8
9
9
8
8
9
9
10
10
11
11
7
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-3
-1
-1
1
-2
-2
-3
-3
-3
-3
-2
-2
-2
-2
-1
-1
-2
-1
-1
1
2
2
3

Dew Point (°C)

-5
-3
-2
-1
-1
-0
-1
-2
-2
-2
-2
-1
-0
1
3
3
3
3
3
3
4
3
4
4

Relative Humidity (%)

81
78
78
79
80
82
77
74
74
72
73
74
79
88
96
98
98
98
96
96
96
94
94
96

Pressure (mb)

1027
1027
1026
1025
1025
1024
1024
1024
1023
1023
1022
1021
1021
1020
1019
1018
1018
1017
1016
1015
1014
1014
1014
1014

Ozone (du)

261
261
260
257
259
260
257
255
252
251
251
250
250
253
255
254
254
260
265
266
267
269
270
267

Saturday 22

Waxing Crescent 5%

10:50

16:35

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:55, Set: 16:00, Transit: 11:57. Moon - Rise: 10:50, Set: 16:35. Civil Dark: 16:41 - 07:14. Nautical Dark: 17:26 - 06:29. Astro Dark: 18:08 - 05:47

Total Clouds (% Sky Obscured)

90
99
100
100
91
82
81
82
100
98
94
95
100
94
92
91
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

89
99
100
99
91
82
81
82
80
88
86
88
92
88
87
72
65
84
100
79
90
100
100
77

Medium Clouds (% Sky Obscured)

32
71
66
66
65
56
45
50
49
43
88
90
99
73
45
58
75
100
100
100
35
45
100
94

High Clouds (% Sky Obscured)

22
55
34
4
3
2
1
76
53
15
10
10
17
26
31
75
80
100
100
100
55
55
55
55

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
3
53
82
34
31
31
16
6
0
0
0
1
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

7
4
3
3
3
0
2
3
12
20
13
18
17
13
11
57
95
95
95
95
78
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.9
0.9
1.7
0.6
0.3
0.8
2.3
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
5
5
5
5
5
4
3
3
3
3
3
3
3
3
3
3
3
4
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
3
2
2
2
2
2
2
2
2
2
2
3
3
4
4
3
3
3

Relative Humidity (%)

96
94
93
93
91
91
89
89
93
91
93
91
93
93
91
93
93
94
94
94
91
86
86
88

Pressure (mb)

1013
1013
1013
1012
1011
1011
1010
1010
1010
1009
1008
1008
1007
1006
1005
1004
1003
1001
999
998
996
996
996
995

Ozone (du)

262
265
271
273
273
272
270
268
261
260
261
263
260
259
261
261
261
262
266
270
276
279
281
283

Sunday 23

Waxing Crescent 10%

11:39

17:34

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:57, Set: 15:59, Transit: 11:57. Moon - Rise: 11:39, Set: 17:34. Civil Dark: 16:40 - 07:15. Nautical Dark: 17:25 - 06:31. Astro Dark: 18:07 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
93
96
92
91
88
100
100
100
100
100
97
78
70
71
80
89
98
84

Low Clouds (% Sky Obscured)

83
98
91
79
68
64
81
85
86
83
66
57
64
30
51
47
40
46
51
41
43
44
46
43

Medium Clouds (% Sky Obscured)

100
77
62
100
97
100
91
96
89
89
25
33
100
98
100
78
43
10
8
23
31
41
90
34

High Clouds (% Sky Obscured)

50
45
50
51
92
90
76
71
65
17
28
26
35
43
42
17
6
35
24
2
2
3
20
20

ISS Passover

Visibility (miles)

6
7
7
6
6
2
3
7
6
9
6
5
3
2
7
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

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

Precipitation Probability (%)

76
59
70
72
95
95
95
73
61
56
67
84
95
86
55
36
27
22
6
4
5
15
5
5

Precipitation Amount (mm)

0.3
0
0.3
0.3
1
1.4
0.6
0.3
0.2
0.2
0.4
0.5
1
0.5
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
6
6
5
5
5
5
4
4
4
4
4
4
4
4
5
4
4
4
4
4
5
5
5

Feels Like (°C)

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

Dew Point (°C)

3
3
2
3
3
3
3
2
2
2
2
2
3
4
3
4
3
3
3
3
2
2
2
2

Relative Humidity (%)

86
80
79
85
82
86
86
83
86
86
85
85
93
94
93
93
91
91
89
88
85
80
83
78

Pressure (mb)

995
995
994
994
993
992
992
991
991
991
991
991
990
990
990
990
991
991
992
993
994
995
996
997

Ozone (du)

286
287
283
280
281
283
284
286
286
288
289
293
293
293
297
300
302
301
297
299
300
304
303
304

Monday 24

Waxing Crescent 17%

12:13

18:46

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

Sun - Rise: 07:58, Set: 15:58, Transit: 11:57. Moon - Rise: 12:13, Set: 18:46. Civil Dark: 16:39 - 07:17. Nautical Dark: 17:24 - 06:32. Astro Dark: 18:06 - 05:50

Total Clouds (% Sky Obscured)

71
58
61
64
57
46
54
47
46
15
29
7
31
46
50
52
46
8
9
18
12
9
5
4

Low Clouds (% Sky Obscured)

41
38
39
40
40
28
16
3
2
1
0
0
0
1
2
4
6
8
9
18
12
7
0
0

Medium Clouds (% Sky Obscured)

38
4
2
19
17
0
0
1
5
1
0
0
2
17
45
50
37
1
0
2
0
0
0
0

High Clouds (% Sky Obscured)

25
20
15
12
0
0
3
1
0
0
0
0
14
36
43
45
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
4
2
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 (%)

5
7
17
8
13
17
26
29
4
1
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)

11
13
15
14
13
12
8
7
5
5
4
3
3
3
4
4
4
4
4
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
75
78
79
78
79
85
86
93
80
80
84
86
89
88
86
84
84
84
84
83
81
80
77

Pressure (mb)

998
999
1000
1002
1003
1004
1005
1006
1007
1008
1009
1010
1010
1011
1011
1012
1013
1013
1014
1014
1015
1015
1016
1017

Ozone (du)

305
304
306
307
309
314
310
303
296
295
294
293
293
297
298
300
305
303
302
301
298
296
300
300

Tuesday 25

Waxing Crescent 25%

12:36

20:05

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

Sun - Rise: 08:00, Set: 15:57, Transit: 11:58. Moon - Rise: 12:36, Set: 20:05. Civil Dark: 16:38 - 07:18. Nautical Dark: 17:23 - 06:33. Astro Dark: 18:06 - 05:51

Total Clouds (% Sky Obscured)

4
7
6
30
42
7
23
11
4
10
9
36
51
56
52
49
50
56
70
79
90
96
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
3
1
8
5
2
4
2
2
2
2
2
1
1
13
26
39
47
55
64
72

Medium Clouds (% Sky Obscured)

0
2
1
0
0
0
0
0
0
0
0
3
9
13
23
32
36
33
39
45
83
88
89
79

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
0
3
5
6
6
0
0
0
0
0
33
67
100
76

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
3
7
12
13

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
4
4
4
4
3
3
3
4
3
4
3
3
2
2
2
2
2
3
3
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
69
69
71
72
76
82
84
86
84
84
83
83
84
83
83
83
83
83
84
84
84
86
86

Pressure (mb)

1018
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021

Ozone (du)

298
296
294
292
292
292
290
289
289
288
288
287
286
285
285
284
284
283
282
281
281
280
279
278

Wednesday 26

Waxing Crescent 34%

12:52

21:28

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:02, Set: 15:56, Transit: 11:58. Moon - Rise: 12:52, Set: 21:28. Civil Dark: 16:37 - 07:20. Nautical Dark: 17:22 - 06:35. Astro Dark: 18:05 - 05:52

Total Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
94
87
79
87
93
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

80
88
88
89
89
93
96
100
94
87
79
86
87
86
89
94
98
98
98
98
98
98
98
98

Medium Clouds (% Sky Obscured)

69
59
55
52
44
55
65
78
67
56
42
55
61
70
68
71
73
81
89
95
96
97
98
90

High Clouds (% Sky Obscured)

52
31
54
78
100
98
97
95
92
87
79
87
92
97
80
63
43
58
78
93
93
93
94
95

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
7

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

Precipitation Probability (%)

13
13
23
23
28
31
26
32
31
27
35
32
25
31
25
22
25
41
51
58
56
55
48
45

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
0
1
4
3
2
1
1
2
3
3
3
4
3
4
5
5
4
4
4
4
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

86
85
86
86
88
90
90
91
91
91
93
94
93
93
93
91
91
90
91
91
93
95
93
95

Pressure (mb)

1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015
1014
1014
1014
1014

Ozone (du)

277
276
275
275
274
273
273
272
271
271
271
271
270
269
268
268
268
268
268
267
266
265
264
263

Thursday 27

Waxing Crescent 44%

13:03

22:51

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
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:03, Set: 15:55, Transit: 11:58. Moon - Rise: 13:03, Set: 22:51. Civil Dark: 16:37 - 07:21. Nautical Dark: 17:22 - 06:36. Astro Dark: 18:04 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
94
88
78
78
79
80
85
90
96

Low Clouds (% Sky Obscured)

97
95
94
93
92
95
98
100
98
96
94
88
79
66
64
67
71
72
72
73

Medium Clouds (% Sky Obscured)

81
72
52
28
3
16
25
31
23
29
31
22
14
5
4
3
2
3
3
4

High Clouds (% Sky Obscured)

98
100
100
100
100
76
58
55
75
86
97
88
79
69
50
25
20
40
57
78

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

28
20
24
24
34
20
16
18
21
32
45
40
39
43
28
22
18
16
15
23

Precipitation Amount (mm)

0
0
0
0
0.2
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
10
10
10
10
10
10
11
11
11
11
11
10
10
10
10
9
9
9

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
8

Relative Humidity (%)

96
96
96
96
98
96
96
96
96
96
98
96
96
96
96
96
96
95
95
95

Pressure (mb)

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

Ozone (du)

263
262
262
262
262
262
263
264
265
264
262
261
261
261
261
261
261
261
261
262

Forecast for Burton-in-Kendal, Cumbria, United Kingdom (54.18,-2.72)

Generated: 21/11/25 09:42:16. Forecast: 21/11/25 to 27/11/25. Timezone: UTC+0.00