Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 7

Waning Crescent 1%

06:31

15:15

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: 07:14, Set: 16:29, Transit: 11:50. Moon - Rise: 06:31, Set: 15:15. Civil Dark: 17:05 - 06:38. Nautical Dark: 17:45 - 05:57. Astro Dark: 18:24 - 05:18

Total Clouds (% Sky Obscured)

100
97
95
90
77
66
63
64
75
63
63
65
79
83
77
82
73
68
68
63
58
58
53
65

Low Clouds (% Sky Obscured)

80
68
67
70
77
65
63
64
64
49
50
51
69
70
67
71
67
62
67
63
58
58
53
65

Medium Clouds (% Sky Obscured)

4
3
4
4
4
0
0
0
3
2
0
0
3
0
0
0
0
0
1
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
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

99
21
3
2
1
0
0
0
0
1
8
100
91
95
93
85
95
100
100
93
46
22
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
1
0
21
12
1
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
1
1
2
3
2
2
2
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
70
70
76
82
85
87
88
88
91
90
91
89
91
91
91
91
93
91
91
91
85
78
74

Pressure (mb)

1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1021

Ozone (du)

289
289
287
284
282
285
288
292
296
297
298
299
299
294
291
289
285
283
283
284
282
280
282
287

Sunday 8

Waning Crescent 0%

07:47

15:31

12 Bad
13 OK
14 OK
15 OK
16 Bad
17 OK
18 OK
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: 07:15, Set: 16:27, Transit: 11:50. Moon - Rise: 07:47, Set: 15:31. Civil Dark: 17:03 - 06:39. Nautical Dark: 17:43 - 05:59. Astro Dark: 18:22 - 05:20

Total Clouds (% Sky Obscured)

57
37
42
48
53
46
48
53
59
54
49
75
70
75
70
62
70
71
72
97
100
100
97
98

Low Clouds (% Sky Obscured)

57
37
42
43
44
43
44
46
47
42
39
60
55
55
55
49
60
60
60
65
70
75
70
62

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
2
0
2
2
3
2
0
0
0
6
5
0
0
1
2
52
60
58
50
68

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
1
52
100
100
100
94
94
88
94
82
58
9
1
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
3
3
3
2
3
3
2
2
3
3
3
3
3
3
3
4
5
5
6
6
7
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
67
67
72
78
82
85
86
88
89
89
88
89
89
89
88
89
91
93
93
93
90
82
79

Pressure (mb)

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

Ozone (du)

288
286
281
273
266
267
269
271
267
266
262
257
255
256
253
253
256
257
256
254
252
249
248
252

Monday 9

New Moon 0%

09:01

15:52

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: 07:17, Set: 16:26, Transit: 11:51. Moon - Rise: 09:01, Set: 15:52. Civil Dark: 17:02 - 06:41. Nautical Dark: 17:42 - 06:01. Astro Dark: 18:21 - 05:21

Total Clouds (% Sky Obscured)

95
92
94
90
91
91
85
88
94
95
98
98
99
100
100
99
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

61
64
58
58
59
68
70
70
73
81
80
85
80
84
76
76
74
92
93
93
92
91
90
89

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
8
7
6
21
87
56
88
98
99
99
98
99
99
99

High Clouds (% Sky Obscured)

55
55
71
55
57
50
43
57
86
75
67
73
87
100
93
75
53
66
82
92
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
4
5

Fog (%)

0
1
2
3
4
4
5
4
3
2
1
1
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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
10
17
40
75
92
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
0.7

Wind Speed/Direction (mph)

11
11
11
11
10
10
11
11
12
12
12
12
12
13
12
12
12
12
13
13
13
13
12
12

Chance of Frost

Temperature (°C)

7
8
8
8
7
7
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
73
74
75
82
88
90
91
93
91
93
93
93
93
93
91
91
90
87
84
82
81
85
88

Pressure (mb)

1017
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1010
1010
1010

Ozone (du)

251
252
247
244
241
242
241
241
241
241
241
242
242
244
245
245
245
246
247
247
246
246
247
248

Tuesday 10

Waxing Crescent 2%

10:09

16:20

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: 07:19, Set: 16:24, Transit: 11:51. Moon - Rise: 10:09, Set: 16:20. Civil Dark: 17:00 - 06:42. Nautical Dark: 17:41 - 06:02. Astro Dark: 18:20 - 05:23

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

93
96
100
100
100
100
97
95
94
96
97
99
99
100
100
99
99
98
96
95
93
93
93
94

Medium Clouds (% Sky Obscured)

99
99
83
73
77
32
89
97
97
96
97
98
96
94
88
90
92
93
50
51
44
32
58
38

High Clouds (% Sky Obscured)

97
93
91
95
97
99
99
99
99
89
76
60
60
51
42
31
36
33
1
0
46
67
73
59

ISS Passover

Visibility (miles)

4
6
9
9
9
9
9
9
9
9
6
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

94
75
52
44
42
43
38
37
59
82
95
95
55
49
86
95
95
78
49
41
19
19
31
12

Precipitation Amount (mm)

0.8
0.4
0
0
0
0
0
0
0
0.3
1.5
0.9
0
0
0.4
2.1
1.8
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8
8
8
8
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
93
93
94
94
94
96
96
96
100
98
98
98
100
98
98
98
98
98
98
98
95

Pressure (mb)

1010
1009
1009
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1005
1005
1005
1004
1004
1004
1004
1005
1005
1005
1005

Ozone (du)

249
250
250
251
254
254
253
253
252
253
253
252
252
252
251
253
253
257
258
254
251
249
248
248

Wednesday 11

Waxing Crescent 5%

11:06

16:58

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: 07:20, Set: 16:23, Transit: 11:51. Moon - Rise: 11:06, Set: 16:58. Civil Dark: 16:59 - 06:43. Nautical Dark: 17:39 - 06:03. Astro Dark: 18:19 - 05:24

Total Clouds (% Sky Obscured)

99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

92
90
89
91
93
96
98
99
100
100
100
100
100
100
100
98
98
97
98
99
99
99
99
99

Medium Clouds (% Sky Obscured)

91
93
94
90
98
74
99
98
80
87
84
98
96
93
91
79
70
64
69
66
57
55
43
23

High Clouds (% Sky Obscured)

80
90
88
94
50
89
100
100
57
38
29
17
28
41
57
77
78
75
77
77
77
62
46
26

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
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
41
36
37
39
23
5
11
32
29
37
44
52
52
50
51
53
55
52
49
44
40
38
35

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
9
9
10
9
9
9
9
9
9
9
10
10
11
11
11
12
12
12
13
13
14
14
15

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
8
8
8
8
8
8
8
8
8
8
8
7
7
7
7
7
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
98
98
98
98
98
98
96
98
98
96
98
96
96
96
94
96
93
91
88
88
87

Pressure (mb)

1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1007
1007
1007

Ozone (du)

246
247
247
248
250
251
253
255
256
257
257
258
259
260
261
262
260
258
256
253
250
248
248
248

Thursday 12

Waxing Crescent 10%

11:50

17:47

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 OK
10 OK
11 OK

Sun - Rise: 07:21, Set: 16:22, Transit: 11:51. Moon - Rise: 11:50, Set: 17:47. Civil Dark: 16:58 - 06:45. Nautical Dark: 17:39 - 06:04. Astro Dark: 18:18 - 05:25

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
99
97
96
97
99
100
98
95
93
92
91
76
72
68
50
36
24
25

Low Clouds (% Sky Obscured)

89
79
71
56
45
37
41
51
58
54
45
33
39
45
54
63
66
76
72
68
50
36
24
25

Medium Clouds (% Sky Obscured)

23
19
24
38
46
45
27
9
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

26
25
27
26
26
35
33
26
37
22
23
40
47
47
52
34
18
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 (%)

31
26
17
15
12
6
5
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
82
78
75
75
75
76
79
82
85
85
86
88
88
89
89
88
89
88
86
81
80
75
68

Pressure (mb)

1008
1008
1008
1008
1009
1010
1010
1011
1012
1012
1013
1013
1013
1014
1014
1015
1015
1016
1016
1017
1017
1018
1018
1019

Ozone (du)

249
251
252
254
252
250
248
249
249
250
251
252
254
256
259
261
264
266
269
272
274
277
278
279

Friday 13

Waxing Crescent 17%

No Rise

18:48

12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 Good
21 OK
22 OK
23 OK
00 OK
01 Good
02 Good
03 Good
04 OK
05 OK

Sun - Rise: 07:23, Set: 16:20, Transit: 11:51. Moon - Rise: No Rise, Set: 18:48. Civil Dark: 16:57 - 06:46. Nautical Dark: 17:37 - 06:06. Astro Dark: 18:17 - 05:26

Total Clouds (% Sky Obscured)

34
43
49
56
58
57
42
31
18
20
23
26
20
14
8
15
20
25

Low Clouds (% Sky Obscured)

34
35
36
37
46
48
42
31
18
20
21
22
17
12
8
15
20
25

Medium Clouds (% Sky Obscured)

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
1
2
3
15
23
26
18
6
2
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
65
66
67
71
73
79
79
80
80
79
80
79
79
79
77
76
74

Pressure (mb)

1019
1019
1019
1019
1020
1020
1021
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

280
280
279
279
280
281
282
283
285
287
287
287
288
288
288
288
288
288

Forecast for Swindon, Swindon, United Kingdom (51.56,-1.78)

Generated: 07/11/26 12:54:45. Forecast: 07/11/26 to 13/11/26. Timezone: UTC+0.00