Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 22

Waxing Crescent 7%

09:59

19:16

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

Sun - Rise: 07:16, Set: 16:54, Transit: 12:05. Moon - Rise: 09:59, Set: 19:16. Civil Dark: 17:22 - 06:47. Nautical Dark: 17:55 - 06:15. Astro Dark: 18:27 - 05:43

Total Clouds (% Sky Obscured)

3
5
2
4
93
81
44
57
43
61
82
53
37
51
77
85
66
89
98
96
100
99
98
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
2
4
2
1
0
0
0
0
1
18
25
33
51
48
70

Medium Clouds (% Sky Obscured)

0
0
2
0
11
21
23
42
32
61
82
35
26
51
77
85
60
77
86
96
100
96
84
99

High Clouds (% Sky Obscured)

3
2
2
4
88
68
17
12
2
1
0
1
1
2
4
8
5
48
31
3
1
4
3
82

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
31
47
31
15
60

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
47
44
42
40
42
44
48
49
48
47
47
53
57
59
62
62
61
63
64
66
71
73
72

Pressure (mb)

1036
1036
1035
1035
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1032
1031
1031
1029
1028
1028
1028
1027
1026
1025

Ozone (du)

280
279
281
285
287
286
283
280
272
271
271
271
273
276
274
276
279
278
278
276
276
275
273
272

Tuesday 23

Waxing Crescent 13%

09:59

20:21

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

Sun - Rise: 07:17, Set: 16:54, Transit: 12:05. Moon - Rise: 09:59, Set: 20:21. Civil Dark: 17:23 - 06:48. Nautical Dark: 17:56 - 06:15. Astro Dark: 18:27 - 05:44

Total Clouds (% Sky Obscured)

100
99
100
74
70
40
39
12
33
31
44
38
42
43
27
10
2
4
0
0
0
0
0
1

Low Clouds (% Sky Obscured)

84
74
61
49
39
0
0
4
0
0
3
0
0
18
2
6
0
4
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
87
53
59
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

65
5
43
6
70
40
39
12
33
30
44
38
42
43
27
9
2
1
0
0
0
0
0
1

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

Precipitation Probability (%)

92
28
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.9
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
12
14
14
14
13
11
9
9
9
10
10
9
8
6
6
5
4
4
4
4
4
4
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
2
4
7
8
9
9
10
10
9
9
9
8
8
7
8
8
8
8
7
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

74
78
77
72
66
64
68
71
75
79
79
77
80
84
88
90
91
91
93
91
93
93
88
70

Pressure (mb)

1025
1024
1022
1020
1019
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1020
1022
1023
1024

Ozone (du)

271
271
271
274
273
274
273
272
273
271
271
272
269
269
272
275
276
276
277
278
277
279
281
283

Wednesday 24

Waxing Crescent 21%

10:28

21:25

10 Good
11 Good
12 Good
13 Good
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: 07:17, Set: 16:55, Transit: 12:06. Moon - Rise: 10:28, Set: 21:25. Civil Dark: 17:24 - 06:48. Nautical Dark: 17:56 - 06:16. Astro Dark: 18:28 - 05:44

Total Clouds (% Sky Obscured)

1
2
1
12
93
93
51
98
100
92
88
78
59
98
99
100
100
100
100
100
100
92
85
77

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
39
45
51
57

Medium Clouds (% Sky Obscured)

0
0
0
0
32
17
36
74
97
92
88
76
49
10
50
94
74
94
93
96
100
90
81
72

High Clouds (% Sky Obscured)

1
2
1
10
67
90
38
95
100
58
21
19
15
98
99
100
100
98
13
100
100
68
37
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
2
3

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
Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
5
19
22
70
95
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1
0

Wind Speed/Direction (mph)

9
11
10
9
8
7
6
5
5
4
3
4
4
4
4
4
4
5
6
4
6
5
6
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
42
40
39
39
41
43
47
48
48
49
53
57
60
63
62
61
60
59
60
61
59
76
88

Pressure (mb)

1025
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1024
1023
1023
1024
1023
1023

Ozone (du)

282
282
280
280
280
280
278
275
274
276
277
279
277
276
277
278
279
279
282
286
288
287
287
293

Thursday 25

Waxing Crescent 30%

10:54

22:29

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: 07:18, Set: 16:55, Transit: 12:06. Moon - Rise: 10:54, Set: 22:29. Civil Dark: 17:24 - 06:49. Nautical Dark: 17:57 - 06:16. Astro Dark: 18:28 - 05:45

Total Clouds (% Sky Obscured)

72
67
62
74
84
99
95
100
100
98
97
95
95
91
95
97
98
100
99
98
98
99
99
100

Low Clouds (% Sky Obscured)

48
38
29
28
26
25
41
56
72
76
81
85
85
84
84
78
72
65
73
80
87
84
82
79

Medium Clouds (% Sky Obscured)

66
59
49
46
41
43
45
47
42
44
46
68
43
35
35
72
75
65
82
85
93
93
62
80

High Clouds (% Sky Obscured)

0
0
0
30
60
74
70
90
75
69
79
71
62
42
51
68
86
100
85
72
54
59
49
58

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 (%)

28
19
26
13
7
0
0
0
7
5
5
9
6
4
1
2
2
0
0
0
0
4
5
7

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
10
10
10
8
6
4
3
5
7
7
8
8
8
8
8
8
8
8
8
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
82
76
76
77
80
83
87
89
90
90
91
91
90
91
87
81
78
78
76
76
75
74
72

Pressure (mb)

1021
1020
1018
1016
1016
1016
1016
1016
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020

Ozone (du)

292
288
281
277
274
273
273
273
271
270
269
268
269
269
268
266
266
267
267
267
267
269
269
271

Friday 26

Waxing Crescent 41%

11:19

23:34

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: 07:18, Set: 16:56, Transit: 12:07. Moon - Rise: 11:19, Set: 23:34. Civil Dark: 17:25 - 06:49. Nautical Dark: 17:57 - 06:16. Astro Dark: 18:29 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
96
93
89
85
81
76
64
55
43
25
35
44
53
63
72
83
90
100

Low Clouds (% Sky Obscured)

86
93
100
100
100
100
85
70
55
52
51
48
46
46
43
20
35
44
53
63
72
83
90
95

Medium Clouds (% Sky Obscured)

99
98
98
82
70
59
66
73
82
65
50
73
46
11
43
25
10
8
4
8
4
3
2
0

High Clouds (% Sky Obscured)

68
86
100
72
43
1
0
0
0
1
0
0
0
1
6
12
10
8
12
22
36
56
79
100

ISS Passover

Visibility (miles)

9
9
7
9
9
3
2
8
5
2
0
1
6
8
2
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
31
27
15
40
63
60
64
76
95
81
79
79
49
51
59
43
27
28
27
22
19
14
8

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.3
0.3
0.3
1
0.5
0.5
0.6
0
0.3
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
8
8
8
8
8
8
7
7
7
7
7
7
7
7
9
8
9
9
9
10
12
13

Feels Like (°C)

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

Dew Point (°C)

2
4
4
5
5
6
7
7
7
7
7
7
7
6
6
6
7
7
7
7
7
8
10
11

Relative Humidity (%)

72
77
79
82
84
87
91
96
96
98
98
98
94
93
93
90
90
91
90
90
90
90
90
90

Pressure (mb)

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

Ozone (du)

270
270
271
271
271
272
272
272
272
272
273
274
276
278
278
283
285
288
290
293
295
298
299
301

Saturday 27

First Quarter 52%

11:44

00:40

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

Sun - Rise: 07:18, Set: 16:57, Transit: 12:07. Moon - Rise: 11:44, Set: 00:40. Civil Dark: 17:26 - 06:49. Nautical Dark: 17:58 - 06:17. Astro Dark: 18:30 - 05:45

Total Clouds (% Sky Obscured)

69
35
8
2
1
0
0
0
0
14
28
43
62
81
100
68
36
4
8
12
20
35
48
63

Low Clouds (% Sky Obscured)

69
35
8
2
1
0
0
0
0
14
15
15
0
0
0
5
10
4
8
10
14
23
21
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
19
4
8
12
20
35
48
63

High Clouds (% Sky Obscured)

68
35
3
2
1
0
0
0
0
14
28
43
62
81
100
68
36
4
8
12
16
23
31
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
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
None
None
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

6
4
2
5
3
0
0
0
0
0
0
0
2
3
5
8
9
8
7
8
12
45
61
73

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
0.3
0.4

Wind Speed/Direction (mph)

10
10
10
10
8
6
5
5
6
6
6
5
5
5
5
4
4
4
4
5
5
4
5
5

Chance of Frost

Temperature (°C)

13
15
16
18
17
16
16
14
12
10
9
8
8
8
8
8
8
8
8
8
8
8
8
9

Feels Like (°C)

9
10
11
12
13
12
13
10
8
5
4
4
4
4
4
4
5
5
6
6
6
5
6
5

Dew Point (°C)

12
13
14
15
14
13
13
11
9
7
6
6
5
5
5
6
6
6
6
6
7
7
7
7

Relative Humidity (%)

90
87
86
85
83
82
82
83
83
82
84
85
85
85
85
87
88
88
90
90
91
91
91
90

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1019
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1018
1018

Ozone (du)

302
303
303
303
301
299
297
296
295
295
293
292
291
290
290
289
287
285
283
281
279
278
278
279

Sunday 28

Waxing Gibbous 63%

12:10

01:50

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

Sun - Rise: 07:18, Set: 16:57, Transit: 12:08. Moon - Rise: 12:10, Set: 01:50. Civil Dark: 17:26 - 06:50. Nautical Dark: 17:59 - 06:17. Astro Dark: 18:30 - 05:45

Total Clouds (% Sky Obscured)

78
90
97
95
93
89
88
89
98
97
100
100
100
100
100
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

20
21
21
15
9
2
7
12
18
36
54
72
65
57
50
50
51
51
65
78
92

Medium Clouds (% Sky Obscured)

78
84
82
64
54
44
41
54
76
79
77
68
46
33
23
29
40
51
57
61
70

High Clouds (% Sky Obscured)

64
87
88
90
92
89
87
89
98
97
100
100
100
100
100
98
99
100
91
82
74

ISS Passover

Visibility (miles)

7
8
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

Precipitation Type

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 (%)

61
48
31
25
18
2
1
0
0
0
0
0
0
0
0
0
0
0
21
32
42

Precipitation Amount (mm)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
9
10
10
11
11
11
11
10
9
8
6
5
2
1
0
-1
-1
-1
-1

Relative Humidity (%)

90
87
86
84
84
86
84
87
89
90
83
77
71
64
56
50
50
49
50
53
56

Pressure (mb)

1018
1016
1015
1014
1013
1012
1011
1010
1010
1010
1010
1009
1009
1008
1007
1007
1006
1006
1006
1006
1007

Ozone (du)

280
280
280
280
283
285
288
294
300
305
309
313
317
317
317
316
321
325
329
331
332

Forecast for Carisbrooke, Isle of Wight County, United States of America (36.97,-76.53)

Generated: 22/12/25 10:35:54. Forecast: 22/12/25 to 28/12/25. Timezone: UTC-5.00