Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waxing Crescent 28%

11:26

21:54

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
11 Bad

Sun - Rise: 08:33, Set: 15:40, Transit: 12:06. Moon - Rise: 11:26, Set: 21:54. Civil Dark: 16:26 - 07:47. Nautical Dark: 17:14 - 06:59. Astro Dark: 17:59 - 06:14

Total Clouds (% Sky Obscured)

95
100
95
95
95
95
89
95
95
89
80
86
95
95
95
95
95
87
87
76
78
76
50
71

Low Clouds (% Sky Obscured)

97
94
96
98
99
83
84
89
99
100
88
80
89
85
76
79
72
82
61
69
78
76
50
69

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
2
2
5
10
0
1
0
4
4
4
3
16
5
4
80
80
45
62
4
2
2
2

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
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)

10
8
10
8
10
10
10
10
10
10
14
14
9
9
8
7
8
8
8
7
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
69
70
70
68
71
67
69
69
73
71
71
72
73
72
72
71
80
76
85
89
89
88
85

Pressure (mb)

1039
1038
1037
1037
1037
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1035
1035
1035
1035
1036
1036
1036

Ozone (du)

290
290
290
289
289
290
292
293
294
296
297
299
300
301
299
298
298
297
298
298
298
299
299
299

Saturday 27

First Quarter 39%

11:32

23:18

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
11 Bad

Sun - Rise: 08:33, Set: 15:41, Transit: 12:07. Moon - Rise: 11:32, Set: 23:18. Civil Dark: 16:27 - 07:47. Nautical Dark: 17:15 - 06:59. Astro Dark: 18:00 - 06:14

Total Clouds (% Sky Obscured)

69
69
64
58
52
51
45
43
42
46
46
44
44
50
68
73
70
72
75
81
89
97
100
100

Low Clouds (% Sky Obscured)

67
66
64
58
52
51
45
43
42
46
46
44
44
50
68
73
70
72
75
81
89
96
100
100

Medium Clouds (% Sky Obscured)

3
3
3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
2
2
4
4
10
4
3
6
3
3
0
0
0
0
0
2
2
1
0
0
1
3
2

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
16
19
12
24

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)

7
9
9
9
7
7
7
6
5
5
6
5
4
5
6
6
7
7
6
6
7
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
75
74
75
83
88
88
89
89
91
91
91
89
91
93
93
93
93
93
94
94
85
81
84

Pressure (mb)

1036
1036
1036
1037
1037
1037
1038
1038
1038
1039
1039
1039
1039
1039
1040
1040
1040
1040
1040
1041
1041
1041
1041
1041

Ozone (du)

301
301
301
301
302
304
303
303
303
303
302
300
297
295
296
295
294
291
292
292
290
290
289
290

Sunday 28

Waxing Gibbous 50%

11:40

00:44

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
11 Bad

Sun - Rise: 08:33, Set: 15:42, Transit: 12:07. Moon - Rise: 11:40, Set: 00:44. Civil Dark: 16:28 - 07:47. Nautical Dark: 17:16 - 06:59. Astro Dark: 18:00 - 06:14

Total Clouds (% Sky Obscured)

100
94
100
51
48
89
89
96
91
85
96
98
93
99
94
97
95
98
87
80
95
100
98
96

Low Clouds (% Sky Obscured)

100
91
100
51
48
89
84
96
91
73
75
84
87
90
86
87
92
97
77
72
85
89
92
90

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

3
2
11
12
12
11
16
25
22
21
40
51
34
45
88
71
28
10
20
51
59
98
87
21

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 (%)

21
21
14
9
12
1
0
0
0
0
0
0
0
0
0
0
1
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)

12
11
12
14
13
13
11
12
11
10
9
9
9
8
8
8
7
7
7
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
87
88
87
82
82
80
79
78
80
83
82
80
83
80
80
79
75
73
79
86
85
79
76

Pressure (mb)

1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1040
1040
1040
1039
1039
1038
1038
1039
1039
1038
1038
1038

Ozone (du)

290
288
289
288
289
290
287
287
286
286
286
285
284
284
284
283
281
280
280
279
279
279
278
278

Monday 29

Waxing Gibbous 61%

11:49

02:14

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
11 Bad

Sun - Rise: 08:33, Set: 15:43, Transit: 12:08. Moon - Rise: 11:49, Set: 02:14. Civil Dark: 16:28 - 07:47. Nautical Dark: 17:16 - 06:59. Astro Dark: 18:01 - 06:15

Total Clouds (% Sky Obscured)

98
93
86
79
84
93
97
100
100
99
92
92
93
93
93
95
97
100
100
100
99
98
97
95

Low Clouds (% Sky Obscured)

88
85
85
79
84
93
91
87
74
67
73
77
77
75
76
79
81
84
91
93
96
93
90
88

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
32
48
39
31
23

High Clouds (% Sky Obscured)

35
37
33
33
36
69
60
77
96
95
72
77
76
74
69
78
88
100
90
81
71
69
69
71

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
1
2
2
4
12
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
72
75
80
86
86
88
88
88
88
88
88
89
91
91
91
88
89
88
86
84
84
80
79

Pressure (mb)

1037
1037
1036
1036
1035
1035
1035
1035
1035
1034
1034
1034
1033
1033
1033
1033
1032
1032
1032
1032
1032
1032
1032
1032

Ozone (du)

278
278
276
276
275
275
276
276
277
276
277
278
280
281
282
282
283
281
279
279
277
277
275
274

Tuesday 30

Waxing Gibbous 72%

12:02

03:49

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
11 OK

Sun - Rise: 08:33, Set: 15:44, Transit: 12:08. Moon - Rise: 12:02, Set: 03:49. Civil Dark: 16:29 - 07:47. Nautical Dark: 17:17 - 06:59. Astro Dark: 18:02 - 06:15

Total Clouds (% Sky Obscured)

94
92
90
91
92
93
95
97
100
98
100
97
88
82
73
87
92
88
89
89
90
76
47
17

Low Clouds (% Sky Obscured)

85
84
83
85
86
89
93
96
100
98
95
95
88
82
73
85
89
84
83
75
76
55
33
12

Medium Clouds (% Sky Obscured)

14
7
0
0
0
0
3
6
10
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

58
45
32
27
19
25
23
3
9
16
69
60
29
3
5
25
40
25
20
5
5
5
3
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 (%)

8
12
7
5
5
12
15
16
14
20
18
20
18
18
19
16
13
6
6
7
7
12
12
11

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
1
1
0
0
0
1
1
1
1
1
1
1
0
0
-0
-1
-1
-1
-1
0

Relative Humidity (%)

77
76
76
79
82
80
77
80
79
79
80
85
89
89
93
91
89
83
79
83
86
86
84
80

Pressure (mb)

1032
1032
1032
1031
1032
1032
1032
1033
1033
1033
1033
1034
1034
1034
1034
1034
1034
1034
1034
1034
1035
1035
1035
1035

Ozone (du)

272
272
273
273
272
273
274
274
274
274
274
273
271
271
272
273
276
282
285
288
286
286
286
289

Wednesday 31

Waxing Gibbous 82%

12:02

05:29

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
11 Bad

Sun - Rise: 08:32, Set: 15:45, Transit: 12:09. Moon - Rise: 12:02, Set: 05:29. Civil Dark: 16:30 - 07:47. Nautical Dark: 17:18 - 06:59. Astro Dark: 18:03 - 06:15

Total Clouds (% Sky Obscured)

48
69
82
73
82
78
83
87
96
90
82
75
80
85
90
87
85
83
90
96
100
100
100
100

Low Clouds (% Sky Obscured)

32
49
65
58
66
52
54
61
76
77
76
75
70
69
68
72
77
81
87
94
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
13
21
31
21
12
0
23
47
72
48
29
16
13
8
0
0
0
0

High Clouds (% Sky Obscured)

3
6
10
17
24
32
1
1
0
0
0
0
6
16
38
44
42
32
37
42
52
45
38
31

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 (%)

8
4
0
1
0
0
1
2
1
5
6
5
12
15
14
16
17
15
16
15
12
15
15
12

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
76
79
82
84
84
81
80
77
74
72
72
70
70
72
73
77
83
88
89
91
93
88
83

Pressure (mb)

1035
1034
1034
1033
1033
1033
1033
1032
1032
1031
1031
1031
1030
1030
1030
1029
1029
1028
1028
1028
1027
1027
1027
1026

Ozone (du)

292
297
303
307
308
308
308
309
309
309
309
309
308
307
305
304
306
308
310
312
314
316
316
316

Thursday 1

Waxing Gibbous 91%

12:23

07:06

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
11 Bad

Sun - Rise: 08:32, Set: 15:46, Transit: 12:09. Moon - Rise: 12:23, Set: 07:06. Civil Dark: 16:31 - 07:47. Nautical Dark: 17:19 - 06:59. Astro Dark: 18:04 - 06:15

Total Clouds (% Sky Obscured)

94
89
87
72
58
42
46
50
56
73
87
100
100
100
100
98
95
88
91
94
100
96
94
91

Low Clouds (% Sky Obscured)

94
88
82
70
57
41
40
35
34
48
59
71
68
66
63
65
64
61
51
42
33
31
29
30

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
3
6
9
29
49
50
45
30
30
25
25
25
41
58
74
48
26
5

High Clouds (% Sky Obscured)

24
12
3
2
1
1
4
8
12
34
59
87
94
96
98
95
89
75
62
63
65
75
70
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
4
2
2
2
2
5
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

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 (%)

13
11
6
11
12
11
16
18
19
24
26
27
24
22
18
17
16
12
13
12
11
27
31
30

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
82
83
86
86
88
86
86
86
88
89
93
91
91
89
89
87
86
84
83
78
76
72

Pressure (mb)

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

Ozone (du)

316
316
315
314
312
310
307
305
302
299
300
301
302
301
300
299
301
303
305
306
307
308
309
309

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

Generated: 26/12/25 05:28:49. Forecast: 26/12/25 to 01/01/26. Timezone: UTC+0.00