Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Third Quarter 53%

23:21

15:28

06 Bad
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 Good
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 07:47, Set: 17:55, Transit: 12:51. Moon - Rise: 23:21, Set: 15:28. Civil Dark: 18:32 - 07:11. Nautical Dark: 19:13 - 06:29. Astro Dark: 19:54 - 05:50

Total Clouds (% Sky Obscured)

95
98
95
92
87
82
81
79
97
98
98
95
75
45
34
15
13
7
4
3
7
7
2
3

Low Clouds (% Sky Obscured)

95
98
95
92
87
82
81
79
97
98
98
95
74
45
34
15
13
7
4
3
7
5
2
3

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

6
6
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

31
34
25
16
13
13
14
13
8
5
0
0
4
4
3
2
2
2
2
0
0
0
0
0

Precipitation Amount (mm)

0.16
0.13
0.14
0.1
0.07
0.07
0.09
0.1
0.05
0.01
0
0
0.01
0.02
0.02
0.01
0.01
0.01
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
92
89
89
88
87
85
80
77
78
79
80
81
82
84
86
88
90
90
89
88
87

Pressure (mb)

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

Ozone (du)

302
301
301
303
304
302
299
298
298
299
299
297
295
292
289
285
282
279
277
274
271
268
265
264

Tuesday 22

Waning Crescent 42%

00:40

16:06

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

Sun - Rise: 07:49, Set: 17:53, Transit: 12:51. Moon - Rise: 00:40, Set: 16:06. Civil Dark: 18:29 - 07:12. Nautical Dark: 19:11 - 06:31. Astro Dark: 19:52 - 05:51

Total Clouds (% Sky Obscured)

7
4
29
78
96
96
93
98
94
10
6
6
1
7
27
6
35
87
92
95
93
96
93
27

Low Clouds (% Sky Obscured)

7
4
10
9
12
37
46
37
3
3
2
6
1
7
27
6
2
1
2
1
2
4
2
1

Medium Clouds (% Sky Obscured)

0
0
21
76
95
93
86
84
47
0
0
0
0
0
0
0
33
80
90
92
81
88
66
0

High Clouds (% Sky Obscured)

0
0
0
4
22
46
84
94
92
8
5
0
0
0
0
0
7
83
88
88
89
95
92
26

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
88
87
85
82
79
77
73
72
70
71
71
73
74
75
76
78
78
80
81
82
82
83

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015

Ozone (du)

263
261
260
258
256
254
253
252
250
249
248
248
249
249
248
246
246
249
254
258
263
268
270
266

Wednesday 23

Waning Crescent 30%

02:05

16:35

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

Sun - Rise: 07:51, Set: 17:51, Transit: 12:51. Moon - Rise: 02:05, Set: 16:35. Civil Dark: 18:27 - 07:14. Nautical Dark: 19:09 - 06:33. Astro Dark: 19:50 - 05:53

Total Clouds (% Sky Obscured)

16
11
10
3
0
28
5
66
72
28
11
48
35
28
28
28
28
28
28
99
99
99
99
99

Low Clouds (% Sky Obscured)

1
1
0
1
0
28
5
66
70
23
9
8
12
12
12
12
12
12
12
6
6
6
6
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
98
98
98
98
98

High Clouds (% Sky Obscured)

15
10
10
2
0
0
0
0
10
13
3
44
27
18
18
18
18
18
18
91
91
91
91
91

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
3
3
0
0
0
0
0
3
0
0
0
0
5
5
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
84
83
81
76
74
69
66
64
64
65
68
70
72
73
73
75
76
76
77
77
78
78

Pressure (mb)

1014
1014
1014
1013
1013
1013
1012
1011
1011
1010
1009
1008
1008
1007
1007
1007
1007
1006
1005
1005
1004
1004
1004
1003

Ozone (du)

260
254
250
247
245
243
243
243
243
243
243
242
240
238
238
238
238
238
238
238
238
240
241
244

Thursday 24

Waning Crescent 20%

03:33

16:59

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

Sun - Rise: 07:53, Set: 17:48, Transit: 12:51. Moon - Rise: 03:33, Set: 16:59. Civil Dark: 18:25 - 07:16. Nautical Dark: 19:07 - 06:34. Astro Dark: 19:48 - 05:55

Total Clouds (% Sky Obscured)

99
10
10
10
10
10
10
48
48
48
48
48
48
10
10
10
10
10
10
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
0
0
0
0
0
0
20
20
20
20
20
20
5
5
5
5
5
5
16
16
16
16
16

Medium Clouds (% Sky Obscured)

98
9
9
9
9
9
9
42
42
42
42
42
42
9
9
9
9
9
9
35
35
35
35
35

High Clouds (% Sky Obscured)

91
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
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
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
None

Precipitation Probability (%)

0
0
0
0
0
0
0
10
8
9
9
10
13
25
22
19
15
11
8
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.05
0.1
0.11
0.11
0.1
0.06
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
7
6
6
6
7
8
9
9
9
9
9
9
9
10
11
11
12
12
14
17
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
9
10
11
12
12
13
13
12
12
11
10
8
7
6
6
6
6
5
4
3
2

Dew Point (°C)

6
6
6
7
7
7
8
8
8
7
6
6
6
5
5
4
4
4
4
4
4
3
3
2

Relative Humidity (%)

78
79
80
80
80
78
76
76
71
69
67
68
68
70
71
72
73
73
73
73
73
74
73
73

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1002
1003
1003
1003
1003
1004
1004
1004
1004
1005
1005
1006
1007
1008

Ozone (du)

247
249
251
252
254
256
257
259
261
263
265
266
267
269
272
275
277
279
279
279
279
277
276
273

Friday 25

Waning Crescent 11%

05:01

17:20

06 Bad
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

Sun - Rise: 07:55, Set: 17:46, Transit: 12:51. Moon - Rise: 05:01, Set: 17:20. Civil Dark: 18:23 - 07:18. Nautical Dark: 19:05 - 06:36. Astro Dark: 19:46 - 05:57

Total Clouds (% Sky Obscured)

100
93
93
93
93
93
93
79
79
79
79
79
79
100
100
100
100
100
100
98
98
98
98
98

Low Clouds (% Sky Obscured)

16
4
4
4
4
4
4
73
73
73
73
73
73
99
99
99
99
99
99
98
98
98
98
98

Medium Clouds (% Sky Obscured)

35
0
0
0
0
0
0
33
33
33
33
33
33
100
100
100
100
100
100
3
3
3
3
3

High Clouds (% Sky Obscured)

100
92
92
92
92
92
92
0
0
0
0
0
0
0
0
0
0
0
0
44
44
44
44
44

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
6
2
1
0
0
2
5
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
4
3
0
0
10
20
39
58
65
69
69
67
62
60
29
15
8
7
7
7

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0
0
0.02
0.08
0.25
0.69
1.5
2.27
2.72
2.9
2.58
1.47
0.42
0.06
0.03
0.04
0.05
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
70
70
71
71
68
66
64
66
68
69
69
68
67
68
70
72
73
74
74
75
75
75
74

Pressure (mb)

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

Ozone (du)

271
268
267
266
265
263
261
260
259
259
258
257
256
256
257
260
262
266
269
271
270
268
266
266

Saturday 26

Waning Crescent 5%

No Rise

17:39

06 Bad
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 Good
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 07:57, Set: 17:44, Transit: 12:50. Moon - Rise: No Rise, Set: 17:39. Civil Dark: 18:21 - 07:20. Nautical Dark: 19:03 - 06:38. Astro Dark: 19:44 - 04:59

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
97
97
97
97
97
97
79
79
79
79
79
79
0
0
0
0
0

Low Clouds (% Sky Obscured)

98
23
23
23
23
23
23
47
47
47
47
47
47
2
2
2
2
2
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

44
100
100
100
100
100
100
94
94
94
94
94
94
79
79
79
79
79
79
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
None
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 (%)

7
6
5
6
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
11
11
12
13
14
14
12
10
8
7
7
6
6
6
6
6
5
5
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
73
73
74
75
74
73
70
67
64
63
65
67
68
69
70
72
73
73
74
75
76
78
81

Pressure (mb)

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

Ozone (du)

267
267
267
267
267
267
267
267
267
267
268
268
268
269
269
268
268
269
270
270
269
269
270
271

Sunday 27

Waning Crescent 1%

05:30

16:58

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

Sun - Rise: 06:59, Set: 16:42, Transit: 11:50. Moon - Rise: 05:30, Set: 16:58. Civil Dark: 17:19 - 06:22. Nautical Dark: 18:01 - 05:40. Astro Dark: 18:42 - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
10
10
10
10
10
10
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
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
0
0
0
0
0
0
9
9
9
9
9
9
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
9
8
6
4
3
2
1
1
1
1
1
2
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
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 (%)

0
0
0
0
0
0
0
5
5
6
9
12
18
24
26
24
22
23
25
29
35
36
34
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.03
0.06
0.1
0.16
0.22
0.26
0.28
0.29
0.29
0.28
0.28
0.28
0.3
0.32
0.33
0.33

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
81
78
75
72
70
66
64
64
66
69
71
72
74
75
76
76
75
76
76
76
76
76

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

273
274
276
276
273
269
266
265
265
266
267
269
270
271
272
273
273
273
274
275
277
279
281
283

Forecast for Richmond, North Yorkshire, UK (54.40,-1.74)

Generated: 21/10/19 06:55:52. Forecast: 21/10/19 to 27/10/19. Timezone: UTC+1.00