Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 17%

06:02

13:09

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:16, Set: 17:36, Transit: 12:27. Moon - Rise: 06:02, Set: 13:09. Civil Dark: 18:10 - 06:43. Nautical Dark: 18:48 - 06:04. Astro Dark: 19:27 - 05:26

Total Clouds (% Sky Obscured)

73
89
98
99
100
100
99
100
99
98
100
100
100
98
100
100
100
84
95
100
100
100
100
100

Low Clouds (% Sky Obscured)

45
87
95
95
97
75
27
16
6
2
99
100
100
36
99
100
100
73
94
100
100
100
100
100

Medium Clouds (% Sky Obscured)

65
34
93
98
100
98
84
96
70
35
38
31
17
14
21
20
16
46
36
45
81
94
94
100

High Clouds (% Sky Obscured)

2
0
42
4
87
97
98
99
98
98
98
97
98
98
96
75
32
8
9
9
13
15
0
0

ISS Passover

Visibility (miles)

10
9
9
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

Precipitation Type

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
Very Light Rain
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

Precipitation Probability (%)

37
100
100
58
58
55
50
46
34
18
10
7
6
4
4
4
5
7
11
13
13
11
16
32

Precipitation Amount (mm)

0.14
0.26
0.33
0.35
0.34
0.31
0.26
0.21
0.15
0.09
0.07
0.05
0.03
0.02
0.01
0.01
0.02
0.02
0.03
0.04
0.04
0.04
0.05
0.08

Wind Speed/Direction (mph)

14
14
14
15
15
17
18
19
19
19
18
19
19
20
20
20
20
20
20
20
21
22
23
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
95
97
98
98
96
92
90
90
90
90
90
89
89
89
89
89
89
89
90
90
91
92
92

Pressure (mb)

1022
1022
1022
1022
1021
1020
1019
1018
1017
1016
1016
1015
1015
1015
1014
1013
1012
1011
1010
1010
1009
1008
1007
1006

Ozone (du)

324
323
321
320
319
319
319
318
316
312
310
310
312
314
315
315
316
317
317
317
315
313
311
311

Thursday 20

Waning Crescent 10%

06:42

14:07

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

Sun - Rise: 07:14, Set: 17:38, Transit: 12:27. Moon - Rise: 06:42, Set: 14:07. Civil Dark: 18:12 - 06:41. Nautical Dark: 18:50 - 06:02. Astro Dark: 19:28 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
95
21
38
23
8
16
22
2
0
48
2
31
48
29
44
58
79
59
34

Low Clouds (% Sky Obscured)

98
98
100
52
16
22
20
23
19
4
12
17
1
0
2
2
23
30
20
37
48
36
34
14

Medium Clouds (% Sky Obscured)

100
100
100
100
100
84
13
29
13
7
12
18
0
0
0
0
20
31
20
33
23
47
35
2

High Clouds (% Sky Obscured)

0
0
37
67
96
90
0
0
0
0
0
0
0
0
47
0
0
11
0
0
14
54
23
25

ISS Passover

Visibility (miles)

7
4
5
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
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
None

Precipitation Probability (%)

52
69
73
71
63
50
31
22
13
7
4
3
3
4
4
4
4
6
7
7
8
7
6
0

Precipitation Amount (mm)

0.18
0.32
0.45
0.59
0.61
0.45
0.23
0.11
0.05
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.03
0.03
0.02
0.01
0.01
0

Wind Speed/Direction (mph)

25
26
27
29
30
31
31
31
30
29
28
27
26
25
23
22
20
19
18
17
18
18
19
20

Chance of Frost

Temperature (°C)

9
9
9
7
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7

Feels Like (°C)

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

Dew Point (°C)

8
9
8
6
4
3
2
1
1
1
1
1
1
2
1
1
1
1
2
2
2
3
3
4

Relative Humidity (%)

93
94
93
90
86
81
76
73
71
70
70
71
73
74
74
73
73
74
76
77
79
80
82
82

Pressure (mb)

1006
1006
1006
1008
1009
1011
1013
1014
1016
1017
1019
1020
1021
1022
1023
1024
1024
1025
1025
1026
1026
1026
1026
1026

Ozone (du)

312
315
320
326
334
346
359
371
379
385
388
388
385
381
375
367
360
354
349
344
341
339
338
339

Friday 21

Waning Crescent 5%

07:13

15:11

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:12, Set: 17:40, Transit: 12:27. Moon - Rise: 07:13, Set: 15:11. Civil Dark: 18:13 - 06:39. Nautical Dark: 18:52 - 06:00. Astro Dark: 19:30 - 05:22

Total Clouds (% Sky Obscured)

60
100
99
100
99
99
99
99
99
99
96
96
96
96
96
96
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
22
85
42
63
63
63
63
63
63
59
59
59
59
59
59
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

2
21
27
16
20
20
20
20
20
20
30
30
30
30
30
30
97
97
97
97
97
97
100
100

High Clouds (% Sky Obscured)

47
100
98
100
99
99
99
99
99
99
89
89
89
89
89
89
94
94
94
94
94
94
86
86

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
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
0
0
0
0
0
0
0
0
0
0
0
4
7
13
21
27
27
25
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.09
0.15
0.18
0.21
0.2
0.13

Wind Speed/Direction (mph)

20
21
22
22
23
23
24
24
24
24
24
24
25
26
28
29
31
31
30
29
28
27
26
25

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
3
4
5
6
10
10
10
5
5
4
4
4
4
4
4
5
5
5
10
10
11
10

Dew Point (°C)

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

Relative Humidity (%)

82
83
83
83
82
80
77
75
75
77
79
80
80
81
80
80
80
82
85
87
88
89
90
90

Pressure (mb)

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

Ozone (du)

341
343
345
347
348
348
347
345
341
336
332
330
328
326
324
321
319
318
318
317
316
314
313
314

Saturday 22

Waning Crescent 1%

07:38

16:19

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:10, Set: 17:41, Transit: 12:27. Moon - Rise: 07:38, Set: 16:19. Civil Dark: 18:15 - 06:37. Nautical Dark: 18:53 - 05:58. Astro Dark: 19:32 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
94
94
94
94
94
94
93
93
93
93
93
93
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
36
36
36
36
36
36
4
4
4
4
4
4
95
95
95
95
95
95
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
0
0
0
0
0
0
48
48
48
48
48
48
99
99
99
99
99
99
75
75

High Clouds (% Sky Obscured)

86
86
86
86
90
90
90
90
90
90
88
88
88
88
88
88
100
100
100
100
100
100
42
42

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
6
8
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
Very Light Rain
Very Light Rain
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
Light Rain

Precipitation Probability (%)

15
8
5
5
8
7
5
4
3
0
0
0
5
6
12
30
45
50
53
54
54
53
56
61

Precipitation Amount (mm)

0.06
0.03
0.03
0.04
0.05
0.04
0.02
0.01
0.01
0
0
0
0.01
0.01
0.05
0.18
0.31
0.32
0.29
0.29
0.3
0.33
0.38
0.41

Wind Speed/Direction (mph)

25
24
24
24
23
24
25
25
24
22
20
19
19
19
20
22
23
24
23
24
27
31
35
35

Chance of Frost

Temperature (°C)

10
10
10
9
9
10
10
10
9
9
9
9
9
9
9
9
10
10
10
11
11
11
12
12

Feels Like (°C)

10
6
6
5
5
5
6
6
5
5
5
5
5
5
5
6
6
10
10
11
11
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

89
89
90
91
91
88
85
82
81
81
82
82
82
83
84
85
86
88
90
91
90
89
89
91

Pressure (mb)

1021
1021
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1021
1020
1019
1018
1017
1016
1016
1016
1016

Ozone (du)

316
317
318
319
320
321
323
325
328
332
335
339
343
346
346
345
344
342
340
339
340
341
343
344

Sunday 23

New Moon 0%

07:59

17:26

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:08, Set: 17:43, Transit: 12:27. Moon - Rise: 07:59, Set: 17:26. Civil Dark: 18:17 - 06:35. Nautical Dark: 18:55 - 05:56. Astro Dark: 19:33 - 05:18

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

75
75
75
75
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

42
42
42
42
24
24
24
24
24
24
17
17
17
17
17
17
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

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

Precipitation Probability (%)

63
63
58
34
13
7
7
6
5
4
3
2
3
3
4
3
3
2
2
2
1
0
0
4

Precipitation Amount (mm)

0.45
0.46
0.32
0.16
0.07
0.04
0.03
0.02
0.01
0.01
0.01
0.03
0.08
0.12
0.13
0.1
0.08
0.05
0.03
0.02
0.01
0
0
0.01

Wind Speed/Direction (mph)

34
33
30
27
24
23
23
22
20
16
13
10
8
6
5
6
7
9
12
15
18
21
23
25

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
11
10
6
5
5
5
4
4
4
4
4
5
5
6
6
6
5
5
4
4
3
3

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
94
92
89
86
83
81
80
80
79
78
77
75
74
74
75
77
79
80
81
83
86

Pressure (mb)

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

Ozone (du)

346
347
348
349
351
354
357
359
359
359
358
358
357
356
355
355
354
354
353
353
351
349
348
349

Monday 24

Waxing Crescent 1%

07:59

18:34

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:06, Set: 17:45, Transit: 12:27. Moon - Rise: 07:59, Set: 18:34. Civil Dark: 18:18 - 06:33. Nautical Dark: 18:57 - 05:54. Astro Dark: 19:35 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
80
80

Low Clouds (% Sky Obscured)

100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
70
70

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
27
27
27
27
27
27
100
100
100
100
100
100
43
43

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
96
96
96
96
96
96
98
98
98
98
98
98
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
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 (%)

9
15
16
16
15
12
10
7
6
5
3
5
15
39
51
60
50
43
25
13
12
14
14
17

Precipitation Amount (mm)

0.05
0.1
0.1
0.08
0.06
0.06
0.06
0.06
0.05
0.03
0.02
0.02
0.09
0.18
0.23
0.32
0.38
0.24
0.07
0.02
0.02
0.03
0.05
0.07

Wind Speed/Direction (mph)

27
28
28
27
26
26
27
27
26
25
24
24
24
24
22
21
20
20
21
21
21
21
21
21

Chance of Frost

Temperature (°C)

9
9
10
11
12
13
13
12
11
11
10
9
9
9
8
8
8
7
7
7
7
6
6
6

Feels Like (°C)

4
5
10
11
12
13
13
12
11
11
6
5
5
5
4
4
3
3
3
2
2
1
1
1

Dew Point (°C)

7
8
9
10
10
10
10
9
9
8
7
7
6
6
6
6
6
5
5
4
3
2
2
2

Relative Humidity (%)

88
89
90
89
87
85
84
83
83
83
83
83
83
83
85
88
89
87
84
81
78
75
74
75

Pressure (mb)

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

Ozone (du)

351
352
351
350
350
351
354
355
355
354
353
349
346
344
348
355
360
362
362
363
363
363
366
371

Tuesday 25

Waxing Crescent 4%

08:17

19:40

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:04, Set: 17:47, Transit: 12:26. Moon - Rise: 08:17, Set: 19:40. Civil Dark: 18:20 - 06:31. Nautical Dark: 18:58 - 05:52. Astro Dark: 19:37 - 05:14

Total Clouds (% Sky Obscured)

80
80
80
80
17
17
17
17
17
17
91
91
91
91
91
91
56
56
56
56
56
56
88
88

Low Clouds (% Sky Obscured)

70
70
70
70
17
17
17
17
17
17
57
57
57
57
57
57
40
40
40
40
40
40
79
79

Medium Clouds (% Sky Obscured)

43
43
43
43
0
0
0
0
0
0
76
76
76
76
76
76
38
38
38
38
38
38
63
63

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
50
50
50
50
50
50
0
0
0
0
0
0
9
9

ISS Passover

Visibility (miles)

10
10
10
8
6
7
10
10
10
10
10
10
7
4
4
4
5
7
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

24
35
39
40
42
42
41
37
34
34
31
26
20
17
17
17
19
24
31
39
45
51
53
52

Precipitation Amount (mm)

0.14
0.23
0.27
0.28
0.28
0.26
0.24
0.25
0.28
0.35
0.39
0.29
0.18
0.14
0.14
0.16
0.18
0.17
0.16
0.17
0.35
0.86
1.21
0.82

Wind Speed/Direction (mph)

22
23
24
26
28
30
32
33
33
32
31
31
31
31
30
29
27
26
24
23
24
25
26
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
80
79
79
77
74
72
72
72
72
71
71
71
71
71
70
72
73
75
77
78
78
78

Pressure (mb)

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

Ozone (du)

379
385
389
391
394
401
410
417
420
422
424
425
426
424
417
408
400
393
387
381
376
372
368
364

Forecast for Minehead, Somerset, UK (51.20,-3.48)

Generated: 19/02/20 08:48:21. Forecast: 19/02/20 to 25/02/20. Timezone: UTC+0.00