Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Crescent 1%

06:28

15:25

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 OK
19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:11, Set: 16:22, Transit: 11:46. Moon - Rise: 06:28, Set: 15:25. Civil Dark: 16:58 - 06:35. Nautical Dark: 17:39 - 05:54. Astro Dark: 18:18 - 05:15

Total Clouds (% Sky Obscured)

91
94
96
100
100
96
82
70
78
77
77
78
79
70
66
46
29
47
51
63
60
57
49
42

Low Clouds (% Sky Obscured)

91
94
96
100
100
96
75
65
65
65
60
51
54
49
39
26
23
39
48
59
60
57
49
42

Medium Clouds (% Sky Obscured)

27
16
26
37
20
3
1
0
0
16
24
27
24
13
13
10
1
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 (%)

89
96
88
100
98
95
95
100
99
10
1
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 (%)

18
19
23
0
0
0
0
0
3
3
12
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
91
91
91
88
85
78
74
70
68
67
70
78
82
84
85
85
86
88
86
86
88
88

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

300
294
286
284
286
286
286
286
286
289
290
293
295
296
292
286
280
275
275
281
282
274
270
263

Monday 9

New Moon 0%

07:45

15:46

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

Sun - Rise: 07:13, Set: 16:20, Transit: 11:46. Moon - Rise: 07:45, Set: 15:46. Civil Dark: 16:57 - 06:36. Nautical Dark: 17:37 - 05:56. Astro Dark: 18:17 - 05:16

Total Clouds (% Sky Obscured)

43
38
38
38
37
24
24
31
36
32
34
33
34
40
51
74
95
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

43
38
38
38
37
24
24
31
36
32
34
32
34
35
46
43
59
53
56
55
54
49
48
46

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
2
0
1
3
17
22
54
99
100
100
100
100
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
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
89
91
89
89
85
76
70
66
64
65
70
79
85
86
89
91
94
94
94
94
94
94

Pressure (mb)

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

Ozone (du)

259
258
260
258
253
250
247
248
249
250
248
246
241
236
237
237
239
239
238
240
240
240
240
241

Tuesday 10

Waxing Crescent 2%

09:00

16:13

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
02 Bad

Sun - Rise: 07:15, Set: 16:18, Transit: 11:47. Moon - Rise: 09:00, Set: 16:13. Civil Dark: 16:55 - 06:38. Nautical Dark: 17:36 - 05:57. Astro Dark: 18:15 - 05:18

Total Clouds (% Sky Obscured)

100
100
99
97
90
95
95
98
100
100
98
97
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

48
28
32
29
34
30
29
25
27
41
48
58
74
91
94
95
96
94
97
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
6
9
9
9
33
98
90
79
96
93
96
98
98
94
100
97
100
97
98
99
99
100

High Clouds (% Sky Obscured)

100
100
98
82
54
53
41
62
70
71
78
77
100
100
100
100
89
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
5
4
4
4

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
5
5
6
8
20
22
26
41
48
71
93
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
0.7
0.8
0.9
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
94
96
94
88
82
77
74
72
70
73
75
77
78
79
81
84
88
91
91
93
93

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1012
1011
1010
1010
1009
1009
1009
1009
1009
1008
1008
1008
1008
1007
1007
1007

Ozone (du)

243
244
244
246
247
248
249
249
250
249
249
249
248
247
248
250
250
251
251
251
251
252
253
253

Wednesday 11

Waxing Crescent 5%

10:08

16:50

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
02 Bad

Sun - Rise: 07:16, Set: 16:17, Transit: 11:47. Moon - Rise: 10:08, Set: 16:50. Civil Dark: 16:54 - 06:40. Nautical Dark: 17:35 - 05:59. Astro Dark: 18:14 - 05:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
98
98
97
97
97
96
96
97
98
99
99
99
99
99
100
100

Low Clouds (% Sky Obscured)

100
100
100
99
98
97
96
94
92
93
94
96
94
93
91
91
91
90
86
82
79
78
77
76

Medium Clouds (% Sky Obscured)

100
100
100
100
96
98
90
93
94
93
93
92
91
93
92
83
71
58
57
59
78
82
68
67

High Clouds (% Sky Obscured)

100
100
100
100
100
100
88
72
53
52
51
40
32
34
36
43
52
56
70
49
60
63
64
67

ISS Passover

Visibility (miles)

4
3
3
3
7
9
9
9
9
9
9
9
9
8
8
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
Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
78
65
55
57
63
51
52
62
59
54
40
25
6
3
7
8
24
20
10
7

Precipitation Amount (mm)

1
1.1
1.2
1
0.4
0.2
0
0.2
0.4
0
0
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
11
11
11
11
11
11
10
10
10
9
9
9
9
8
8
8
8
8
8
10
10

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Feels Like (°C)

4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
4
4

Dew Point (°C)

6
7
7
7
7
7
7
6
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
6

Relative Humidity (%)

93
94
94
96
96
94
94
93
94
94
95
95
95
96
96
96
96
95
93
93
95
95
91
90

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

253
251
249
247
245
243
241
242
243
244
245
245
246
246
246
248
248
250
249
248
248
247
241
239

Thursday 12

Waxing Crescent 10%

11:05

17:40

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 OK
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good

Sun - Rise: 07:17, Set: 16:16, Transit: 11:47. Moon - Rise: 11:05, Set: 17:40. Civil Dark: 16:53 - 06:40. Nautical Dark: 17:34 - 06:00. Astro Dark: 18:14 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
89
62
58
62
62
63
63
68
62
27
14
3
3
3
2
1
1
1

Low Clouds (% Sky Obscured)

72
66
62
63
57
58
51
35
43
42
41
39
36
35
33
13
8
3
3
3
2
1
1
1

Medium Clouds (% Sky Obscured)

62
50
40
35
35
30
29
29
28
33
34
35
23
12
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

63
55
55
50
45
40
30
17
6
18
32
40
49
55
50
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 (%)

8
9
5
9
8
3
5
4
2
3
2
0
1
1
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
11
10
10
11
11
11
11
12
12
12
13
13
11
10
9
7
7
7
6
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
85
82
85
81
76
71
65
62
61
63
65
72
79
83
85
88
89
89
89
89
88
88

Pressure (mb)

1006
1007
1007
1007
1008
1009
1009
1010
1010
1010
1010
1011
1011
1012
1012
1013
1014
1015
1015
1016
1016
1017
1017
1017

Ozone (du)

241
244
246
246
246
246
247
246
244
243
246
248
247
245
246
247
251
255
259
259
260
261
263
265

Friday 13

Waxing Crescent 17%

11:49

18:40

03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
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

Sun - Rise: 07:19, Set: 16:15, Transit: 11:47. Moon - Rise: 11:49, Set: 18:40. Civil Dark: 16:52 - 06:42. Nautical Dark: 17:33 - 06:01. Astro Dark: 18:12 - 05:21

Total Clouds (% Sky Obscured)

1
2
3
3
3
3
3
4
5
5
6
8
7
4
0
0
0
0
0
0
1
1
1
1

Low Clouds (% Sky Obscured)

1
2
2
2
2
1
1
1
1
4
6
8
7
4
0
0
0
0
0
0
1
1
1
1

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
1
1
1
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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
86
84
84
81
76
71
65
67
69
71
76
82
88
89
89
89
89
91
89
89
91

Pressure (mb)

1018
1018
1019
1019
1020
1021
1021
1022
1022
1022
1022
1023
1023
1023
1024
1024
1025
1025
1026
1026
1026
1026
1026
1027

Ozone (du)

267
267
268
268
267
267
266
267
267
267
267
268
269
270
271
273
274
276
278
278
277
277
275
273

Saturday 14

Waxing Crescent 25%

12:22

19:49

Sun - Rise: 07:21, Set: 16:13, Transit: 11:47. Moon - Rise: 12:22, Set: 19:49. Civil Dark: 16:50 - 06:44. Nautical Dark: 17:31 - 06:03. Astro Dark: 18:11 - 05:23

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 Loughton, Milton Keynes, United Kingdom (52.03,-0.77)

Generated: 08/11/26 03:26:14. Forecast: 08/11/26 to 14/11/26. Timezone: UTC+0.00