Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Crescent 0%

07:45

15:25

14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
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
12 Bad
13 Bad

Sun - Rise: 07:13, Set: 16:21, Transit: 11:46. Moon - Rise: 07:45, Set: 15:25. Civil Dark: 16:58 - 06:36. Nautical Dark: 17:38 - 05:56. Astro Dark: 18:18 - 05:16

Total Clouds (% Sky Obscured)

79
80
77
58
43
31
33
54
54
56
56
68
85
85
80
85
80
75
80
75
80
75
65
58

Low Clouds (% Sky Obscured)

76
69
51
24
3
6
20
38
51
47
49
56
66
65
65
65
65
65
65
70
75
75
65
58

Medium Clouds (% Sky Obscured)

0
12
18
19
20
13
9
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High 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

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 (%)

2
1
0
0
0
0
0
0
0
0
0
23
38
34
23
38
38
38
37
7
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
77
79
84
87
86
88
88
89
89
89
89
89
89
89
91
91
93
85
78
72
70
66

Pressure (mb)

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

Ozone (du)

298
301
304
302
292
283
282
278
277
275
275
274
267
260
257
256
257
254
253
252
251
253
254
252

Monday 9

New Moon 2%

09:00

15:45

14 Bad
15 Bad
16 OK
17 OK
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
12 Bad
13 Bad

Sun - Rise: 07:15, Set: 16:20, Transit: 11:46. Moon - Rise: 09:00, Set: 15:45. Civil Dark: 16:56 - 06:38. Nautical Dark: 17:37 - 05:57. Astro Dark: 18:17 - 05:18

Total Clouds (% Sky Obscured)

50
49
43
40
48
50
56
72
77
65
64
69
66
72
69
64
65
84
81
100
99
99
100
100

Low Clouds (% Sky Obscured)

50
49
43
40
48
50
56
72
76
65
64
66
62
60
54
55
49
52
47
24
46
65
67
60

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
17
21
23
23
43

High Clouds (% Sky Obscured)

0
0
0
0
2
4
5
17
30
37
11
27
36
59
68
50
65
84
81
100
54
61
80
100

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
0
0
2
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
72
81
86
90
91
91
93
91
93
93
94
96
94
94
96
96
96
96
90
82
77
75
70

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1011
1010
1009

Ozone (du)

249
246
242
237
233
235
237
236
238
237
239
240
240
241
242
242
241
242
242
243
244
247
250
250

Tuesday 10

Waxing Crescent 5%

10:08

16:12

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
12 Bad
13 Bad

Sun - Rise: 07:16, Set: 16:18, Transit: 11:46. Moon - Rise: 10:08, Set: 16:12. Civil Dark: 16:55 - 06:40. Nautical Dark: 17:36 - 05:59. Astro Dark: 18:15 - 05:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
99
99

Low Clouds (% Sky Obscured)

79
75
82
83
95
99
100
100
100
100
100
99
93
92
91
90
87
89
87
72
69
67
58
53

Medium Clouds (% Sky Obscured)

47
85
100
100
99
98
100
100
100
98
100
97
83
86
96
100
100
100
100
98
83
69
59
74

High Clouds (% Sky Obscured)

87
96
95
97
99
100
100
100
100
100
100
100
100
100
100
100
92
90
78
50
59
44
50
48

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
3
3
4
5
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

16
22
32
39
39
43
83
95
95
95
95
95
91
80
78
62
62
57
51
25
20
18
7
7

Precipitation Amount (mm)

0
0
0
0
0
0
0.6
1.1
1.2
0.9
0.6
0.7
0.5
0.3
0.3
0
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
74
78
79
79
81
88
93
94
94
94
94
93
91
90
88
90
90
90
88
88
90
88

Pressure (mb)

1009
1008
1008
1007
1007
1007
1007
1006
1006
1006
1005
1005
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005

Ozone (du)

250
251
251
252
254
254
253
252
253
254
256
256
256
253
251
247
245
242
244
244
243
244
244
244

Wednesday 11

Waxing Crescent 5%

11:05

16:50

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
12 Good
13 OK

Sun - Rise: 07:17, Set: 16:17, Transit: 11:47. Moon - Rise: 11:05, Set: 16:50. Civil Dark: 16:53 - 06:40. Nautical Dark: 17:34 - 05:59. Astro Dark: 18:14 - 05:20

Total Clouds (% Sky Obscured)

99
98
97
96
95
94
93
86
80
75
75
59
46
44
55
83
77
51
63
55
47
16
11
15

Low Clouds (% Sky Obscured)

48
55
62
65
66
63
56
57
59
61
64
59
46
44
52
83
77
49
63
55
47
16
8
11

Medium Clouds (% Sky Obscured)

37
76
83
72
36
27
31
22
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

49
33
30
13
7
25
7
5
4
1
2
0
0
0
0
0
1
1
1
1
2
2
2
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 (%)

5
7
7
3
5
3
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
88
90
88
88
88
87
88
88
88
88
93
94
96
96
91
86
90
83
78
72
64
62

Pressure (mb)

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

Ozone (du)

243
244
244
244
242
242
244
246
242
241
241
241
243
244
246
246
246
243
243
243
244
245
244
243

Thursday 12

Waxing Crescent 10%

11:50

17:39

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

Sun - Rise: 07:19, Set: 16:16, Transit: 11:47. Moon - Rise: 11:50, Set: 17:39. Civil Dark: 16:53 - 06:42. Nautical Dark: 17:34 - 06:01. Astro Dark: 18:13 - 05:21

Total Clouds (% Sky Obscured)

18
19
19
21
19
19
18
13
10
6
20
34
48
48
53
50
41
47
51
37
23
9
13
16

Low Clouds (% Sky Obscured)

13
14
16
17
16
18
18
13
10
5
20
34
48
48
53
50
18
21
24
18
14
7
9
10

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

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)

12
12
9
7
7
8
8
8
7
7
7
7
7
7
7
7
7
8
8
8
8
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
64
72
80
82
80
83
88
89
91
91
91
91
89
88
89
88
85
82
77
73
67
64
66

Pressure (mb)

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

Ozone (du)

242
244
242
243
245
247
250
252
254
255
257
260
260
260
261
261
260
261
262
263
265
267
269
269

Friday 13

Waxing Crescent 17%

12:22

18:40

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

Sun - Rise: 07:21, Set: 16:14, Transit: 11:47. Moon - Rise: 12:22, Set: 18:40. Civil Dark: 16:51 - 06:44. Nautical Dark: 17:32 - 06:02. Astro Dark: 18:12 - 05:23

Total Clouds (% Sky Obscured)

18
12
6
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
3
6
12
11
8

Low Clouds (% Sky Obscured)

12
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
6
12
11
8

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
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
2
2
3
3
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
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
74
78
83
89
89
88
89
89
89
91
89
89
89
89
91
89
86
83
81
77
75
70
71

Pressure (mb)

1019
1019
1020
1020
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1026
1026
1026
1026
1025

Ozone (du)

269
269
271
273
276
275
275
274
273
271
270
270
270
270
270
269
269
267
265
264
264
264
263
263

Saturday 14

Waxing Crescent 25%

12:45

19:49

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

Sun - Rise: 07:23, Set: 16:13, Transit: 11:47. Moon - Rise: 12:45, Set: 19:49. Civil Dark: 16:50 - 06:45. Nautical Dark: 17:31 - 06:04. Astro Dark: 18:11 - 05:24

Total Clouds (% Sky Obscured)

2
3
3
2
2
2
1
10
19
27
25
30
34
43
56
62
63
64
61
60
55
50

Low Clouds (% Sky Obscured)

2
2
2
1
1
0
0
1
2
3
16
30
34
43
51
51
51
53
52
35
17
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
7
12
15
14
12
13
9
7
0
0
0
0

High Clouds (% Sky Obscured)

2
3
3
2
2
2
1
1
0
0
0
1
0
1
2
2
13
21
31
26
25
30

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
5
6
6
2
2
2
2
2
2
1
1
1
2
2
3
3
3
2
3
3

Dew Point (°C)

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

Relative Humidity (%)

71
73
76
83
89
88
89
89
89
89
88
88
88
88
88
89
89
88
86
83
74
66

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1021
1021

Ozone (du)

263
263
263
264
264
264
263
263
262
261
260
261
261
262
263
264
265
268
271
273
276
278

Forecast for Newport Pagnell, Milton Keynes, United Kingdom (52.08,-0.73)

Generated: 08/11/26 14:01:46. Forecast: 08/11/26 to 14/11/26. Timezone: UTC+0.00