Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Third Quarter 51%

23:28

15:06

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

Sun - Rise: 07:35, Set: 17:54, Transit: 12:44. Moon - Rise: 23:28, Set: 15:06. Civil Dark: 18:28 - 07:01. Nautical Dark: 19:07 - 06:23. Astro Dark: 19:46 - 05:45

Total Clouds (% Sky Obscured)

99
94
81
81
97
98
98
99
99
98
89
85
77
50
64
71
59
27
23
17
10
8
41
84

Low Clouds (% Sky Obscured)

98
73
53
55
74
27
34
17
20
26
39
38
37
31
31
20
12
12
12
9
7
6
41
84

Medium Clouds (% Sky Obscured)

87
90
74
74
76
84
93
99
98
85
77
82
73
36
33
15
11
15
14
13
7
5
4
3

High Clouds (% Sky Obscured)

6
15
20
23
84
93
90
5
59
95
41
0
2
23
44
63
52
11
7
1
0
0
0
0

ISS Passover

Visibility (miles)

5
7
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

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

Precipitation Probability (%)

69
68
34
36
29
18
6
7
11
12
9
7
4
4
6
7
8
8
8
6
0
0
0
3

Precipitation Amount (mm)

0.15
0.32
0.22
0.29
0.17
0.04
0.01
0.01
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.01
0
0
0
0.01

Wind Speed/Direction (mph)

10
10
11
12
12
11
11
12
12
11
10
8
7
6
6
5
5
4
4
3
2
2
2
2

Chance of Frost

Temperature (°C)

11
11
11
10
11
11
12
12
13
13
12
12
11
10
10
10
10
9
9
9
9
8
8
8

Feels Like (°C)

11
11
11
10
11
11
12
12
13
13
12
12
11
10
10
9
9
9
9
9
9
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

92
93
90
87
87
85
83
79
76
75
74
77
81
82
81
80
81
82
83
84
84
86
87
88

Pressure (mb)

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

Ozone (du)

306
305
305
304
303
302
301
300
300
300
300
300
300
300
301
302
301
301
301
300
300
299
299
299

Tuesday 22

Waning Crescent 42%

00:44

15:47

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

Sun - Rise: 07:37, Set: 17:52, Transit: 12:44. Moon - Rise: 00:44, Set: 15:47. Civil Dark: 18:26 - 07:02. Nautical Dark: 19:05 - 06:25. Astro Dark: 19:44 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
98
8
2
13
13
34
52
75
43
14
2
2
9
33
59
69
98
100
99
100

Low Clouds (% Sky Obscured)

100
100
100
100
98
7
1
12
13
33
49
75
41
13
1
2
9
4
2
2
63
65
8
19

Medium Clouds (% Sky Obscured)

3
3
2
1
1
1
2
8
0
5
14
6
6
3
2
2
2
24
56
66
92
99
98
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
9
8
3
7
40
75

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 (%)

100
100
100
100
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
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

Precipitation Probability (%)

5
7
7
6
6
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
3
4
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
9
9
10
12
13
14
14
14
13
12
10
9
9
8
8
7
7
7
7
7
7
7

Feels Like (°C)

8
8
8
9
10
12
13
14
14
14
13
12
10
9
9
8
8
7
7
7
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
88
82
77
71
66
63
62
66
70
75
79
81
84
86
89
90
92
94
95
94
92

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1024
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1020
1020
1019
1019
1018

Ozone (du)

299
299
298
298
299
300
299
296
292
289
287
285
283
281
278
276
274
274
273
271
269
268
268
268

Wednesday 23

Waning Crescent 30%

02:06

16:19

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: 07:38, Set: 17:50, Transit: 12:44. Moon - Rise: 02:06, Set: 16:19. Civil Dark: 18:24 - 07:04. Nautical Dark: 19:03 - 06:27. Astro Dark: 19:42 - 05:48

Total Clouds (% Sky Obscured)

100
99
91
94
84
96
99
97
95
97
100
91
95
95
95
95
95
95
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

27
27
19
24
76
78
98
93
95
96
100
87
0
0
0
0
0
0
31
31
31
31
31
31

Medium Clouds (% Sky Obscured)

99
98
90
93
79
91
91
76
54
72
86
62
94
94
94
94
94
94
99
99
99
99
99
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
1
45
45
45
45
45
45
8
8
8
8
8
8

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
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
None

Precipitation Probability (%)

0
0
10
18
22
21
20
15
12
10
13
23
33
39
47
56
55
50
42
33
24
14
8
0

Precipitation Amount (mm)

0
0
0.01
0.03
0.04
0.05
0.05
0.04
0.04
0.04
0.05
0.1
0.16
0.23
0.32
0.39
0.38
0.32
0.25
0.15
0.07
0.03
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
92
92
91
89
86
82
80
79
79
82
84
86
87
88
90
92
93
93
93
93
93
92

Pressure (mb)

1017
1017
1017
1016
1016
1015
1014
1013
1012
1011
1011
1010
1010
1009
1009
1009
1008
1008
1007
1007
1006
1006
1006
1006

Ozone (du)

268
268
269
269
268
267
266
266
266
266
265
265
264
264
264
264
264
265
265
263
260
258
257
257

Thursday 24

Waning Crescent 20%

03:30

16:46

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 OK
20 OK
21 Good
22 Good
23 Good
00 Good
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK

Sun - Rise: 07:40, Set: 17:48, Transit: 12:44. Moon - Rise: 03:30, Set: 16:46. Civil Dark: 18:22 - 07:06. Nautical Dark: 19:01 - 06:28. Astro Dark: 19:40 - 05:49

Total Clouds (% Sky Obscured)

92
92
92
92
92
92
99
99
99
99
99
99
15
15
15
15
15
15
48
48
48
48
48
48

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
98
98
98
98
98
98
4
4
4
4
4
4
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

76
76
76
76
76
76
73
73
73
73
73
73
14
14
14
14
14
14
0
0
0
0
0
0

High Clouds (% Sky Obscured)

74
74
74
74
74
74
48
48
48
48
48
48
0
0
0
0
0
0
48
48
48
48
48
48

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
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
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
3
8
12
14
21
26
29
41
49
34
17
5
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.01
0.02
0.03
0.04
0.1
0.25
0.39
0.39
0.3
0.21
0.11
0.03
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
3
4
4
5
6
6
7
8
8
8
8
9
9
10
11
11
12
12
12
12
11
9

Chance of Frost

Temperature (°C)

11
11
11
11
12
12
12
13
12
12
12
12
11
11
11
11
10
10
10
10
9
9
9
8

Feels Like (°C)

11
11
11
11
12
12
12
13
12
12
12
12
11
11
11
11
10
10
7
7
7
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

92
92
91
91
91
92
92
85
82
79
78
79
79
78
77
77
77
77
76
76
76
77
78
80

Pressure (mb)

1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1008
1008
1009
1010
1011
1011
1012
1012
1013
1014
1014
1015
1016

Ozone (du)

257
258
259
261
266
270
273
271
268
265
265
266
267
268
270
270
270
269
268
267
267
266
264
262

Friday 25

Waning Crescent 11%

04:56

17:10

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: 07:42, Set: 17:46, Transit: 12:44. Moon - Rise: 04:56, Set: 17:10. Civil Dark: 18:20 - 07:07. Nautical Dark: 19:00 - 06:30. Astro Dark: 19:38 - 05:51

Total Clouds (% Sky Obscured)

91
91
91
91
91
91
92
92
92
92
92
92
98
98
98
98
98
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
13
13
13
13
13
13
96
96
96
96
96
96
99
99
99
99
99
99

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
7
7
7
7
7
7
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

91
91
91
91
91
91
91
91
91
91
91
91
78
78
78
78
78
78
79
79
79
79
79
79

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
7
9
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
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
4
4
4
0
0
0
0
0
0
0
0
0
0
18
33
42
40
38
34
21
8

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.02
0.12
0.24
0.34
0.4
0.36
0.19
0.03

Wind Speed/Direction (mph)

8
8
7
7
7
8
9
10
12
13
14
15
15
16
18
19
19
18
18
16
13
11
10
10

Chance of Frost

Temperature (°C)

7
8
8
9
9
10
10
11
12
13
13
13
14
14
14
14
14
14
14
13
12
12
11
10

Feels Like (°C)

5
5
6
7
7
8
10
11
12
13
13
13
14
14
14
14
14
14
14
13
12
12
11
7

Dew Point (°C)

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

Relative Humidity (%)

81
80
79
78
77
76
75
74
73
72
70
68
68
70
73
76
78
79
79
79
79
80
80
82

Pressure (mb)

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

Ozone (du)

260
258
256
255
253
251
250
250
250
251
251
251
250
250
249
248
248
247
248
250
252
254
254
253

Saturday 26

Waning Crescent 5%

05:21

17:32

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 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 OK
04 OK
05 Good
06 Good

Sun - Rise: 07:44, Set: 17:44, Transit: 12:44. Moon - Rise: 05:21, Set: 17:32. Civil Dark: 18:19 - 07:09. Nautical Dark: 18:58 - 05:31. Astro Dark: 19:36 - 04:53

Total Clouds (% Sky Obscured)

84
84
84
84
84
84
55
55
55
55
55
55
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

42
42
42
42
42
42
35
35
35
35
35
35
0
0
0
0
0
0
0
0
0
0
0
0

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)

73
73
73
73
73
73
30
30
30
30
30
30
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
9
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
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

Precipitation Probability (%)

0
0
0
4
4
4
5
4
4
5
7
9
10
11
12
14
14
13
12
13
14
12
10
10

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.04
0.06
0.1
0.15
0.23
0.3
0.33
0.33
0.33
0.3
0.28
0.25
0.22
0.19

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
10
11
12
13
14
14
13
12
11
10
9
9
8
8
8
8
7
7
7
7
7

Feels Like (°C)

7
7
7
10
11
12
13
14
14
13
12
11
9
8
7
6
6
6
5
5
5
4
4
5

Dew Point (°C)

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

Relative Humidity (%)

83
82
80
77
73
69
64
62
62
64
66
70
73
77
80
82
83
83
84
86
88
90
93
94

Pressure (mb)

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

Ozone (du)

252
252
253
253
252
251
249
248
248
247
246
245
245
244
243
243
243
243
243
244
245
245
246
247

Sunday 27

Waning Crescent 1%

No Rise

16:54

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

Sun - Rise: 06:45, Set: 16:42, Transit: 11:44. Moon - Rise: No Rise, Set: 16:54. Civil Dark: 17:17 - 06:11. Nautical Dark: 17:56 - 05:33. Astro Dark: 18:35 - 04:54

Total Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
61
61
61
61
61
61
70

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
61
61
61
61
61
61
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
13

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
38

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

8
6
6
9
12
13
15
19
20
19
24
31
37
38
41
41
37
32
24
11
6
9
20
32

Precipitation Amount (mm)

0.13
0.08
0.06
0.08
0.14
0.19
0.21
0.21
0.2
0.19
0.17
0.18
0.24
0.33
0.39
0.37
0.33
0.25
0.11
0.02
0.01
0.02
0.1
0.19

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
8
11
12
14
15
16
17
16
16
14
13
13
12
12
11
11
10
10
10
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

92
88
84
82
78
75
71
69
69
70
73
75
78
81
84
85
86
86
86
85
84
84
87
87

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

248
248
249
248
247
246
246
246
247
248
249
250
250
250
249
250
250
250
251
253
254
255
257
258

Forecast for Enfield, Greater London, UK (51.65,-0.08)

Generated: 21/10/19 07:05:34. Forecast: 21/10/19 to 27/10/19. Timezone: UTC+1.00