Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Gibbous 55%

00:56

13:01

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 OK
23 OK
00 Bad
01 Bad
02 Bad
03 OK
04 Bad
05 OK
06 Good

Sun - Rise: 05:15, Set: 21:25, Transit: 13:19. Moon - Rise: 00:56, Set: 13:01. Civil Dark: 22:09 - 04:31. Nautical Dark: 23:13 - 03:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

73
56
84
88
90
86
74
70
75
90
76
60
93
91
60
36
19
90
59
63
34
59
32
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
10
20
39
85
38
2
10
31
24
11
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
4
8
0
0
0
0
2
6
7
13
17
15
1
1
0

High Clouds (% Sky Obscured)

73
56
84
88
90
86
71
64
60
33
61
59
92
87
48
28
14
89
56
56
23
59
32
17

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

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
13
15
17
19
20
21
21
21
21
21
20
19
18
16
14
14
13
12
12
12
12
12
12

Feels Like (°C)

11
13
15
17
19
20
21
21
21
21
21
20
19
18
16
14
14
13
12
12
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

85
79
68
58
53
49
45
45
46
48
51
55
58
64
69
73
77
80
82
84
86
86
85
83

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026

Ozone (du)

331
333
330
327
327
326
322
324
322
321
320
319
318
317
317
316
316
316
313
315
315
316
314
314

Monday 13

Third Quarter 47%

01:12

14:07

07 Good
08 OK
09 Good
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

Sun - Rise: 05:17, Set: 21:24, Transit: 13:20. Moon - Rise: 01:12, Set: 14:07. Civil Dark: 22:08 - 04:33. Nautical Dark: 23:11 - 03:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

14
26
19
69
97
98
100
100
100
100
100
100
100
100
100
99
98
100
100
100
100
100
98
66

Low Clouds (% Sky Obscured)

0
2
4
1
1
1
0
2
0
9
63
98
96
100
100
99
98
99
91
92
79
48
26
38

Medium Clouds (% Sky Obscured)

4
11
12
39
87
60
98
100
94
100
79
54
34
38
34
6
0
0
0
0
0
0
0
38

High Clouds (% Sky Obscured)

12
18
7
60
93
98
100
100
100
99
98
98
99
52
2
0
0
92
99
100
100
100
97
38

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
8
7
5
5
6
5
5
10
3
2
10
6
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
4
1
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
3
8
16
32
36
39
27
31
21
11
11
10
10
9
8
5
10
11

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.03
0.11
0.26
0.23
0.31
0.24
0.34
0.24
0.16
0.16
0.15
0.13
0.11
0.08
0.05
0.06
0.06

Wind Speed/Direction (mph)

5
7
8
9
10
10
12
12
12
11
12
12
11
11
11
10
10
10
8
9
8
7
8
9

Chance of Frost

Temperature (°C)

13
14
16
17
18
18
20
18
18
17
17
16
16
16
16
15
15
15
15
15
15
14
15
15

Feels Like (°C)

13
14
16
17
18
18
20
18
18
17
17
16
16
16
16
16
16
15
15
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

80
74
64
58
56
55
53
61
66
77
81
88
92
97
98
99
100
100
100
100
100
100
100
98

Pressure (mb)

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

Ozone (du)

312
313
312
311
313
314
316
314
313
315
317
321
324
327
328
328
330
330
328
327
325
324
324
325

Tuesday 14

Waning Crescent 38%

01:31

15:14

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

Sun - Rise: 05:18, Set: 21:23, Transit: 13:20. Moon - Rise: 01:31, Set: 15:14. Civil Dark: 22:07 - 04:34. Nautical Dark: 23:09 - 03:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
89
91
95
99
97
94
58
39
40
87
98
92
92
92
92
92
92
85
85
85
85
85
85

Low Clouds (% Sky Obscured)

50
39
45
40
71
92
92
48
25
18
37
56
28
28
28
28
28
28
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

7
16
19
23
21
7
1
1
0
0
1
2
6
6
6
6
6
6
83
83
83
83
83
83

High Clouds (% Sky Obscured)

61
82
84
91
98
67
23
16
19
27
80
95
90
90
90
90
90
90
13
13
13
13
13
13

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 (%)

1
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
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
Very Light Rain

Precipitation Probability (%)

5
10
5
2
0
2
0
2
3
0
0
5
6
6
0
0
0
0
4
5
0
1
3
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
10
11
12
13
13
14
15
16
16
17
17
16
15
13
11
10
9
9
9
9
8
9
10

Chance of Frost

Temperature (°C)

14
15
15
16
16
18
18
19
18
18
17
16
16
15
14
14
13
13
13
13
13
13
13
13

Feels Like (°C)

14
15
15
16
16
18
18
19
18
18
17
16
16
15
14
14
13
13
13
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

94
90
85
76
73
67
60
60
60
62
66
69
72
76
82
86
92
94
96
97
98
98
96
94

Pressure (mb)

1019
1018
1018
1019
1018
1018
1019
1018
1018
1019
1018
1018
1019
1018
1018
1019
1019
1018
1019
1018
1018
1018
1018
1017

Ozone (du)

326
324
322
321
319
319
319
318
318
317
316
315
314
314
315
315
314
314
312
312
310
309
308
308

Wednesday 15

Waning Crescent 28%

01:53

16:23

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:19, Set: 21:22, Transit: 13:20. Moon - Rise: 01:53, Set: 16:23. Civil Dark: 22:05 - 04:36. Nautical Dark: 23:07 - 03:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
53
53
53
53
53
53

Low Clouds (% Sky Obscured)

24
24
24
24
24
24
100
100
100
100
100
100
100
100
100
100
100
100
53
53
53
53
53
53

Medium Clouds (% Sky Obscured)

95
95
95
95
95
95
85
85
85
85
85
85
2
2
2
2
2
2
2
2
2
2
2
2

High Clouds (% Sky Obscured)

86
86
86
86
86
86
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

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
None
None
None
None
None

Precipitation Probability (%)

9
11
7
4
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
2
0
0

Precipitation Amount (mm)

0.05
0.04
0.02
0.01
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0

Wind Speed/Direction (mph)

9
11
11
10
11
11
13
12
12
13
13
13
13
11
9
8
7
7
7
6
6
5
5
5

Chance of Frost

Temperature (°C)

14
14
15
15
16
16
18
18
19
20
20
19
19
17
16
15
15
14
14
13
13
13
13
13

Feels Like (°C)

14
14
15
15
16
16
18
18
19
20
20
19
19
17
16
15
15
14
14
14
13
13
13
13

Dew Point (°C)

13
12
12
12
12
12
13
13
13
14
14
14
15
14
14
14
14
14
14
13
13
13
13
13

Relative Humidity (%)

95
90
85
80
79
77
72
72
71
68
72
75
77
83
88
92
97
98
99
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

306
307
308
307
309
309
307
310
310
316
314
316
320
319
319
321
319
319
316
319
318
319
319
321

Thursday 16

Waning Crescent 20%

02:20

17:32

07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
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

Sun - Rise: 05:20, Set: 21:21, Transit: 13:20. Moon - Rise: 02:20, Set: 17:32. Civil Dark: 22:04 - 04:37. Nautical Dark: 23:06 - 03:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
6
6
6
6
6
100
100
100
100
100
100
100
100
100
100
100
100
85
85
85
85
85
85

Low Clouds (% Sky Obscured)

6
6
6
6
6
6
100
100
100
100
100
100
100
100
100
100
100
100
54
54
54
54
54
54

Medium Clouds (% Sky Obscured)

5
5
5
5
5
5
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
19
19
19
19
19
19
94
94
94
94
94
94
68
68
68
68
68
68

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
1
1
0
0
0
1
1
1
0
0
0
0
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
16
18
19
20
21
22
22
22
21
21
20
19
17
16
15
14
14
13
13
13
13
13

Feels Like (°C)

14
15
16
18
19
20
21
22
22
22
21
21
20
19
18
16
15
15
14
14
13
13
13
13

Dew Point (°C)

13
13
13
13
14
14
14
15
15
15
16
16
16
16
16
16
15
14
14
13
13
13
13
13

Relative Humidity (%)

99
91
83
75
72
68
64
63
63
66
70
74
78
85
93
99
100
100
100
100
100
100
100
100

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1025
1024
1024
1024
1024
1025
1024
1025

Ozone (du)

322
327
332
330
330
324
322
315
311
311
308
307
306
306
305
306
304
304
308
304
304
309
303
302

Friday 17

Waning Crescent 12%

02:55

18:41

07 OK
08 OK
09 Good
10 Good
11 Good
12 Good
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

Sun - Rise: 05:21, Set: 21:20, Transit: 13:20. Moon - Rise: 02:55, Set: 18:41. Civil Dark: 22:03 - 04:39. Nautical Dark: 23:04 - 03:38. Astro Dark: N/A - 01:42

Total Clouds (% Sky Obscured)

19
19
19
19
19
19
100
100
100
100
100
100
100
100
100
100
100
100
77
77
77
77
77
77

Low Clouds (% Sky Obscured)

17
17
17
17
17
17
100
100
100
100
100
100
100
100
100
100
100
100
45
45
45
45
45
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
7
7
7
7
7
7
1
1
1
1
1
1
14
14
14
14
14
14

High Clouds (% Sky Obscured)

2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
59
59
59
59
59
59

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
10
4
2

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

Precipitation Amount (mm)

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
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
16
18
20
21
22
23
24
24
23
23
22
21
20
19
17
17
16
15
15
14
14
14
15

Feels Like (°C)

14
16
18
20
21
22
23
24
24
23
23
22
22
21
19
18
17
16
15
15
15
14
15
15

Dew Point (°C)

14
15
15
16
16
16
16
16
16
16
17
17
17
18
18
17
17
16
15
15
14
14
14
15

Relative Humidity (%)

100
94
84
76
73
70
66
64
62
64
68
73
77
85
94
100
100
100
100
100
100
100
100
100

Pressure (mb)

1025
1025
1024
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1024
1024
1025
1024
1024
1024

Ozone (du)

311
301
301
312
302
302
309
302
302
303
303
305
298
306
305
299
304
304
300
303
303
304
302
301

Saturday 18

Waning Crescent 6%

03:41

19:47

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

Sun - Rise: 05:23, Set: 21:19, Transit: 13:20. Moon - Rise: 03:41, Set: 19:47. Civil Dark: 22:01 - 04:40. Nautical Dark: 23:02 - 03:40. Astro Dark: 00:58 - 01:52

Total Clouds (% Sky Obscured)

10
10
10
10
10
10
0
0
0
0
0
0
50
50
50
50
50
50
11
11
11
11
11
11

Low Clouds (% Sky Obscured)

10
10
10
10
10
10
0
0
0
0
0
0
49
49
49
49
49
49
11
11
11
11
11
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
18
18
18
18
18
18
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
6
10
6
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
6
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
17
19
21
22
23
24
25
25
24
24
24
22
22
20
18
18
17
15
15
15
14
15
15

Feels Like (°C)

15
17
19
21
23
24
24
25
25
24
24
24
22
22
21
18
18
17
16
16
15
15
15
16

Dew Point (°C)

15
16
17
17
18
17
17
17
17
17
17
18
17
18
18
18
18
17
15
15
15
14
15
15

Relative Humidity (%)

100
96
88
80
74
68
66
63
64
64
66
68
72
79
88
98
100
100
100
100
100
100
100
100

Pressure (mb)

1024
1024
1025
1024
1024
1024
1023
1024
1023
1022
1023
1023
1022
1023
1024
1023
1023
1024
1023
1023
1023
1022
1023
1023

Ozone (du)

308
301
301
305
300
300
308
299
299
314
298
298
313
298
299
310
300
301
309
302
303
307
304
305

Forecast for Dulverton, Somerset, UK (51.04,-3.55)

Generated: 12/07/20 07:09:46. Forecast: 12/07/20 to 18/07/20. Timezone: UTC+1.00