Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waxing Gibbous 89%

15:03

04:14

18 Good
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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:41, Set: 16:00, Transit: 11:51. Moon - Rise: 15:03, Set: 04:14. Civil Dark: 16:39 - 07:03. Nautical Dark: 17:20 - 06:21. Astro Dark: 18:01 - 05:41

Total Clouds (% Sky Obscured)

2
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

0
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
3
3
6
13
32

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
4

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
48
93
98
100
81
100
100
94
98
98
99
100
100
99
99
92
20
1
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

3
2
2
0
0
0
0
0
0
0
2
2
2
2
3
5
13
20
26
21
12
0
0
11

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.02
0.02
0.02
0.04
0.08
0.1
0.06
0.01
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
93
93
94
94
94
93
92
91
92
91
93
93
92
90
88
87
87
87
88
88
90

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1018
1018
1018
1017
1018

Ozone (du)

296
296
297
297
298
298
298
297
297
297
296
296
295
294
293
292
291
290
289
289
289
288
288
287

Friday 27

Waxing Gibbous 95%

15:20

05:21

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 OK
08 OK
09 Bad
10 Bad
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:42, Set: 16:00, Transit: 11:51. Moon - Rise: 15:20, Set: 05:21. Civil Dark: 16:38 - 07:04. Nautical Dark: 17:20 - 06:22. Astro Dark: 18:00 - 05:42

Total Clouds (% Sky Obscured)

92
70
84
66
78
98
100
100
100
100
100
91
56
37
24
99
66
40
61
60
86
94
69
48

Low Clouds (% Sky Obscured)

89
59
52
59
38
86
100
100
100
100
100
91
55
36
24
99
66
40
48
56
86
94
69
48

Medium Clouds (% Sky Obscured)

41
55
78
41
72
95
33
2
10
6
86
2
13
3
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
8
0
0
0
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

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

Precipitation Probability (%)

11
8
0
0
2
5
5
4
0
0
0
0
9
9
0
0
0
0
0
0
0
5
5
5

Precipitation Amount (mm)

0.02
0.02
0
0
0.01
0.01
0.02
0.01
0
0
0
0
0.01
0.01
0
0
0
0
0
0
0
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
4
4
4
4
3
3
3
3
3
4
4
4
4
5
7
8
11
11
11
8
6

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
92
92
92
93
93
94
94
95
95
95
95
96
95
90
88
83
81
80
81
84
89

Pressure (mb)

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

Ozone (du)

287
286
284
283
281
279
278
278
280
281
281
282
282
281
281
281
282
284
285
287
288
289
289
290

Saturday 28

Waxing Gibbous 98%

15:41

06:30

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:44, Set: 15:59, Transit: 11:51. Moon - Rise: 15:41, Set: 06:30. Civil Dark: 16:37 - 07:05. Nautical Dark: 17:19 - 06:23. Astro Dark: 17:59 - 05:43

Total Clouds (% Sky Obscured)

77
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

77
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

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

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.02
0.02
0.02
0.01
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
96
97
98
98
98
98
98
98
97
98
99
98
98
96
92
90
87
83
82
82
84
87
89

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1027

Ozone (du)

290
291
292
293
293
293
293
293
292
291
291
290
290
290
291
292
292
293
293
293
292
291
292
293

Sunday 29

Waxing Gibbous 100%

16:08

07:39

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

Sun - Rise: 07:45, Set: 15:58, Transit: 11:52. Moon - Rise: 16:08, Set: 07:39. Civil Dark: 16:37 - 07:07. Nautical Dark: 17:19 - 06:24. Astro Dark: 17:59 - 05:44

Total Clouds (% Sky Obscured)

47
47
47
47
47
47
37
37
37
37
37
37
96
96
96
96
96
96
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

47
47
47
47
47
47
37
37
37
37
37
37
96
96
96
96
96
96
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5
5
5
5

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
1
1
1
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
95
97
98
99
100
100
100
100
99
98
96
94
92
91
89
84
81
80
79
80
81
86

Pressure (mb)

1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1027
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

293
293
292
291
290
290
291
291
292
292
292
291
291
292
292
293
293
293
292
293
293
293
292
291

Monday 30

Full Moon 100%

16:42

08:47

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:47, Set: 15:58, Transit: 11:52. Moon - Rise: 16:42, Set: 08:47. Civil Dark: 16:36 - 07:08. Nautical Dark: 17:19 - 06:26. Astro Dark: 17:59 - 05:45

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
92
92
92
92
92
92
100
100
100
100
100
100
97
97
97
97
97
97

Low Clouds (% Sky Obscured)

28
28
28
28
28
28
34
34
34
34
34
34
99
99
99
99
99
99
88
88
88
88
88
88

Medium Clouds (% Sky Obscured)

81
81
81
81
81
81
73
73
73
73
73
73
88
88
88
88
88
88
48
48
48
48
48
48

High Clouds (% Sky Obscured)

95
95
95
95
95
95
74
74
74
74
74
74
95
95
95
95
95
95
60
60
60
60
60
60

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
2
2
2
2
2
2
2
0
0
0
0
0
3
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0.01
0.01
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
4
3
3
3
2
2
2
1
1
2
2
3
3
5
7
8
9
9
9
8
7

Dew Point (°C)

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

Relative Humidity (%)

90
92
93
95
97
98
99
100
100
100
100
98
95
93
92
89
85
82
79
79
80
83
86
90

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027
1027
1027

Ozone (du)

291
291
291
291
289
288
286
286
285
285
286
288
289
288
288
287
287
286
285
284
283
282
282
282

Tuesday 1

Waning Gibbous 97%

17:26

09:49

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:48, Set: 15:57, Transit: 11:52. Moon - Rise: 17:26, Set: 09:49. Civil Dark: 16:36 - 07:09. Nautical Dark: 17:18 - 06:27. Astro Dark: 17:58 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
59
59
59
59
59
59
91
91
91
91
91
91

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
35
35
35
35
35
35
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

98
98
98
98
98
98
20
20
20
20
20
20
6
6
6
6
6
6
81
81
81
81
81
81

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
35
35
35
35
35
35
82
82
82
82
82
82

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

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

Precipitation Amount (mm)

0.02
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
94
95
97
99
100
100
100
100
100
99
96
95
94
92
88
85
83
83
84
85
89
93

Pressure (mb)

1027
1027
1027
1027
1026
1026
1026
1025
1024
1023
1023
1022
1022
1022
1022
1021
1021
1020
1019
1018
1018
1017
1017
1016

Ozone (du)

282
282
281
280
278
277
276
275
274
274
275
276
278
278
279
280
281
283
285
287
288
290
292
294

Wednesday 2

Waning Gibbous 93%

No Rise

10:43

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:49, Set: 15:56, Transit: 11:53. Moon - Rise: No Rise, Set: 10:43. Civil Dark: 16:35 - 07:10. Nautical Dark: 17:18 - 06:28. Astro Dark: 17:58 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
1
1
1
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

96
96
96
96
96
96
99
99
99
99
99
99
0
0
0
0
0
0
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

3
2
2
2
2
2
2
2
2
2
2
0
0
0
0
3
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
97
99
100
100
100
100
100
99
99
98
95
94
92
89
86
84
83
83
84
85
86

Pressure (mb)

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

Ozone (du)

297
299
302
304
304
302
301
302
304
307
309
311
313
314
316
317
318
319
319
319
319
319
317
315

Forecast for Sandhurst, Bracknell Forest, UK (51.35,-0.79)

Generated: 26/11/20 18:59:22. Forecast: 26/11/20 to 02/12/20. Timezone: UTC+0.00