Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 21%

03:56

12:54

14 Good
15 Bad
16 Bad
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: 08:03, Set: 16:36, Transit: 12:20. Moon - Rise: 03:56, Set: 12:54. Civil Dark: 17:13 - 07:26. Nautical Dark: 17:55 - 06:44. Astro Dark: 18:35 - 06:04

Total Clouds (% Sky Obscured)

0
99
65
28
50
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
69

Low Clouds (% Sky Obscured)

0
99
60
28
50
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
69

Medium Clouds (% Sky Obscured)

0
1
13
0
0
0
0
0
0
5
0
2
0
0
0
0
0
0
1
4
2
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
16
20
30
1
4
13
8
23
13
12
9
20
22
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
2
49
100
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
98
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
2
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
2
2
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
76
75
76
78
78
78
80
79
77
76
77
78
79
80
81
82
82
83
83
82
79
77
73

Pressure (mb)

1047
1047
1047
1048
1048
1048
1049
1049
1049
1049
1049
1049
1049
1049
1049
1048
1048
1048
1049
1049
1049
1048
1048
1047

Ozone (du)

337
337
336
335
334
335
336
337
334
331
329
332
336
339
338
336
333
330
327
323
320
318
316
314

Monday 20

Waning Crescent 13%

05:09

13:30

14 OK
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 OK
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: 08:02, Set: 16:37, Transit: 12:21. Moon - Rise: 05:09, Set: 13:30. Civil Dark: 17:15 - 07:25. Nautical Dark: 17:56 - 06:43. Astro Dark: 18:36 - 06:04

Total Clouds (% Sky Obscured)

23
11
4
2
1
0
2
15
32
85
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

23
11
4
2
1
0
2
15
32
85
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
1
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
19
59
9
59
87
59
3
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
2
15
30
81
99
100
100
100
100
100
100
100
100
100
100
92
71
1

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
2
2
2
2
2
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
67
67
68
70
71
71
72
74
76
78
80
81
83
84
85
85
85
85
84
79
76
72
72

Pressure (mb)

1047
1046
1046
1046
1046
1045
1045
1045
1045
1044
1044
1044
1043
1043
1043
1042
1042
1042
1042
1043
1043
1042
1042
1042

Ozone (du)

313
313
313
315
315
315
313
312
312
311
311
310
309
308
308
308
307
306
305
303
302
300
299
299

Tuesday 21

Waning Crescent 6%

06:17

No Set

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: 08:01, Set: 16:39, Transit: 12:21. Moon - Rise: 06:17, Set: No Set. Civil Dark: 17:16 - 07:24. Nautical Dark: 17:58 - 06:42. Astro Dark: 18:38 - 06:03

Total Clouds (% Sky Obscured)

100
95
100
97
97
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
94

Low Clouds (% Sky Obscured)

100
95
100
97
97
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
93

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
38
66
95
98
27
7
9
9
9
9
9
9
13
13

High Clouds (% Sky Obscured)

0
1
0
1
0
0
0
0
0
0
0
0
2
2
45
56
79
79
79
79
79
79
3
3

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
1
55
72
99
98
100
100
98
100
76
40
0
10
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
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
74
77
79
82
84
85
83
83
84
86
88
89
93
98
100
100
100
100
100
98
98
96

Pressure (mb)

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

Ozone (du)

300
301
301
302
303
306
308
311
314
316
318
319
320
320
321
323
324
326
328
329
331
333
334
334

Wednesday 22

Waning Crescent 2%

07:14

14:15

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: 08:00, Set: 16:41, Transit: 12:21. Moon - Rise: 07:14, Set: 14:15. Civil Dark: 17:18 - 07:23. Nautical Dark: 17:59 - 06:42. Astro Dark: 18:39 - 06:02

Total Clouds (% Sky Obscured)

94
94
94
94
93
93
93
93
93
93
99
99
99
99
99
99
98
98
98
98
98
98
100
100

Low Clouds (% Sky Obscured)

93
93
93
93
93
93
93
93
93
93
99
99
99
99
99
99
98
98
98
98
98
98
100
100

Medium Clouds (% Sky Obscured)

13
13
13
13
15
15
15
15
15
15
28
28
28
28
28
28
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
3
3
3
2
2
2
2
2
2
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
92
92
95
96
97
97
97
96
96
95
93
93
93
94
95
95
97
99
99
98
95
88

Pressure (mb)

1037
1037
1037
1036
1036
1036
1036
1036
1036
1036
1036
1035
1035
1034
1034
1034
1033
1033
1033
1033
1032
1032
1032
1031

Ozone (du)

333
332
333
333
333
332
330
329
327
325
323
323
323
322
319
316
314
311
309
307
306
305
303
301

Thursday 23

Waning Crescent 0%

08:01

15:09

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: 07:59, Set: 16:42, Transit: 12:21. Moon - Rise: 08:01, Set: 15:09. Civil Dark: 17:20 - 07:22. Nautical Dark: 18:01 - 06:41. Astro Dark: 18:40 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
98
98

Low Clouds (% Sky Obscured)

100
100
100
100
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
97
97

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
6
6
6
6
6
44
44

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
72
72
72
72
72
72
9
9

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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
5
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

83
80
81
80
89
89
91
91
91
91
91
93
94
96
96
97
97
96
94
93
92
91
88
86

Pressure (mb)

1030
1029
1029
1028
1028
1028
1028
1027
1027
1027
1026
1026
1025
1025
1024
1024
1023
1023
1023
1023
1023
1022
1022
1021

Ozone (du)

298
296
296
297
297
295
292
290
291
293
295
295
294
292
287
281
277
277
279
282
285
289
292
293

Friday 24

New Moon 1%

08:38

16:10

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: 07:57, Set: 16:44, Transit: 12:22. Moon - Rise: 08:38, Set: 16:10. Civil Dark: 17:21 - 07:20. Nautical Dark: 18:02 - 06:39. Astro Dark: 18:42 - 06:00

Total Clouds (% Sky Obscured)

98
98
98
98
100
100
100
100
100
100
98
98
98
98
98
98
99
99
99
99
99
99
87
87

Low Clouds (% Sky Obscured)

97
97
97
97
43
43
43
43
43
43
76
76
76
76
76
76
93
93
93
93
93
93
70
70

Medium Clouds (% Sky Obscured)

44
44
44
44
100
100
100
100
100
100
64
64
64
64
64
64
43
43
43
43
43
43
0
0

High Clouds (% Sky Obscured)

9
9
9
9
82
82
82
82
82
82
95
95
95
95
95
95
98
98
98
98
98
98
80
80

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 (%)

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

Precipitation Amount (mm)

0.02
0.03
0.02
0.01
0.01
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
86
87
84
81
76
74
76
81
86
88
90
91
92
93
94
95
96
96
95
93
91
85

Pressure (mb)

1021
1020
1020
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

292
291
290
289
289
291
294
296
296
295
294
294
294
294
293
292
291
291
291
291
291
291
292
292

Saturday 25

Waxing Crescent 3%

09:07

17:17

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

Sun - Rise: 07:56, Set: 16:46, Transit: 12:22. Moon - Rise: 09:07, Set: 17:17. Civil Dark: 17:23 - 07:19. Nautical Dark: 18:04 - 06:38. Astro Dark: 18:43 - 05:59

Total Clouds (% Sky Obscured)

87
87
87
87
48
48
48
48
48
48
30
30
30
30
30
30
99
99
99
99
99
99
34
34

Low Clouds (% Sky Obscured)

70
70
70
70
20
20
20
20
20
20
29
29
29
29
29
29
92
92
92
92
92
92
34
34

Medium Clouds (% Sky Obscured)

0
0
0
0
37
37
37
37
37
37
2
2
2
2
2
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

80
80
80
80
9
9
9
9
9
9
0
0
0
0
0
0
97
97
97
97
97
97
1
1

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
1
1
3
2
2
4
4
6
11
12
21
29
32
32
32
26
8
7
6

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0.02
0.02
0.01
0.01
0.01
0.02
0.03
0.05
0.1
0.16
0.24
0.33
0.34
0.21
0.06
0.01
0.01

Wind Speed/Direction (mph)

9
9
8
8
7
7
8
8
8
8
9
9
10
11
11
10
10
10
10
10
11
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
80
83
86
85
86
88
91
94
95
97
98
100
100
100
100
100
100
100
100
100
98
97

Pressure (mb)

1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

293
294
293
293
293
294
297
299
303
307
311
314
318
320
321
321
322
323
325
325
324
323
321
320

Forecast for Bagstone, South Gloucestershire, UK (51.58,-2.45)

Generated: 19/01/20 14:29:50. Forecast: 19/01/20 to 25/01/20. Timezone: UTC+0.00