Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 23

Waning Crescent 37%

No Rise

17:14

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

Sun - Rise: 07:03, Set: 19:13, Transit: 13:08. Moon - Rise: No Rise, Set: 17:14. Civil Dark: 19:51 - 06:25. Nautical Dark: 20:37 - 05:39. Astro Dark: 21:26 - 04:50

Total Clouds (% Sky Obscured)

80
86
98
81
85
97
100
100
100
97
64
20
24
97
58
78
41
53
6
91
75
84
95
99

Low Clouds (% Sky Obscured)

4
6
9
10
15
61
98
40
59
40
56
19
20
16
17
8
17
28
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

80
82
97
59
63
94
98
100
100
95
10
8
8
22
27
31
38
49
2
0
2
5
45
89

High Clouds (% Sky Obscured)

1
26
16
53
74
64
26
17
35
2
14
1
0
95
39
69
0
0
4
91
75
84
92
95

ISS Passover

Visibility (miles)

5
4
6
6
4
2
1
2
6
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

11
11
14
24
36
44
48
49
37
13
4
3
0
0
4
7
9
9
6
3
2
0
2
2

Precipitation Amount (mm)

0.07
0.04
0.11
0.2
0.33
0.37
0.45
0.48
0.27
0.07
0.02
0.01
0
0
0.01
0.06
0.1
0.08
0.04
0.01
0.01
0
0.01
0.01

Wind Speed/Direction (mph)

2
1
2
3
3
3
3
3
3
2
3
3
4
5
6
6
7
8
8
8
8
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
90
87
89
91
92
92
91
89
86
81
76
72
63
63
63
64
66
68
69
71
73
73

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

266
266
266
266
266
267
269
271
273
275
277
279
280
282
289
297
301
300
295
290
288
287
285
283

Tuesday 24

Waning Crescent 26%

00:13

17:57

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

Sun - Rise: 07:05, Set: 19:10, Transit: 13:08. Moon - Rise: 00:13, Set: 17:57. Civil Dark: 19:48 - 06:27. Nautical Dark: 20:34 - 05:41. Astro Dark: 21:23 - 04:52

Total Clouds (% Sky Obscured)

100
100
100
98
98
98
84
84
72
89
94
96
95
97
100
100
98
79
95
92
99
100
100
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
7
25
11
12
7
16
4
38
84
98
83
66
73
23
6
16
21
10

Medium Clouds (% Sky Obscured)

100
100
100
98
98
76
81
60
12
24
77
85
88
94
45
52
54
33
25
89
99
100
100
98

High Clouds (% Sky Obscured)

84
81
39
5
62
94
13
44
65
85
59
85
66
13
98
100
90
23
89
51
31
95
0
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
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
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
None
None

Precipitation Probability (%)

2
2
0
0
0
0
0
5
7
8
9
5
3
3
4
10
13
12
11
10
8
7
4
5

Precipitation Amount (mm)

0.01
0.01
0
0
0
0
0
0.01
0.03
0.05
0.07
0.04
0.02
0.01
0.02
0.07
0.13
0.13
0.1
0.08
0.05
0.02
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
77
78
79
81
82
83
83
82
80
77
75
72
69
66
66
68
71
73
76
79
83
85

Pressure (mb)

1002
1002
1001
1000
999
999
999
999
999
999
999
999
998
998
998
998
998
998
998
998
998
999
999
999

Ozone (du)

281
281
282
286
288
288
286
286
287
288
289
289
288
287
287
286
285
285
285
285
285
286
286
285

Wednesday 25

Waning Crescent 16%

01:32

18:29

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 Good
13 OK
14 OK
15 Bad
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:08, Set: 19:07, Transit: 13:07. Moon - Rise: 01:32, Set: 18:29. Civil Dark: 19:46 - 06:29. Nautical Dark: 20:31 - 05:43. Astro Dark: 21:20 - 04:55

Total Clouds (% Sky Obscured)

89
99
99
97
99
99
99
100
100
100
100
75
9
21
44
58
48
50
53
55
55
55
55
55

Low Clouds (% Sky Obscured)

11
15
23
73
98
98
99
100
100
100
100
74
6
4
20
43
31
34
39
10
10
10
10
10

Medium Clouds (% Sky Obscured)

75
94
85
31
41
57
49
41
31
28
22
10
5
19
35
45
37
49
45
53
53
53
53
53

High Clouds (% Sky Obscured)

56
89
95
89
80
55
43
14
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
8
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
0

Precipitation Type

None
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

Precipitation Probability (%)

5
7
6
6
4
3
2
2
2
2
2
2
2
2
2
2
2
2
3
4
3
2
0
0

Precipitation Amount (mm)

0.02
0.02
0.02
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.04
0.06
0.03
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
86
86
86
87
87
86
84
82
79
74
69
64
60
57
56
59
64
67
70
71
73
75

Pressure (mb)

999
999
1000
1000
1000
1000
1000
1000
1001
1001
1001
1002
1002
1002
1001
1001
1001
1001
1001
1001
1000
1000
999
999

Ozone (du)

284
284
284
284
285
286
287
288
288
289
289
290
290
290
290
289
288
289
290
290
288
286
284
283

Thursday 26

Waning Crescent 8%

03:01

18:53

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

Sun - Rise: 07:10, Set: 19:04, Transit: 13:07. Moon - Rise: 03:01, Set: 18:53. Civil Dark: 19:43 - 06:31. Nautical Dark: 20:28 - 05:46. Astro Dark: 21:17 - 04:57

Total Clouds (% Sky Obscured)

55
41
41
41
41
41
41
100
100
100
100
100
100
28
28
28
28
28
28
35
35
35
35
35

Low Clouds (% Sky Obscured)

10
6
6
6
6
6
6
2
2
2
2
2
2
6
6
6
6
6
6
9
9
9
9
9

Medium Clouds (% Sky Obscured)

53
35
35
35
35
35
35
90
90
90
90
90
90
27
27
27
27
27
27
34
34
34
34
34

High Clouds (% Sky Obscured)

0
5
5
5
5
5
5
100
100
100
100
100
100
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
3
15
32
38
28
18
16
23
37
46
34
21
15
17
20
26
28
27
27
21
9
0
0

Precipitation Amount (mm)

0
0.01
0.03
0.12
0.19
0.15
0.1
0.13
0.29
0.58
0.75
0.58
0.32
0.23
0.27
0.43
0.55
0.5
0.4
0.29
0.14
0.03
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
14
14
13
13
13
13
14
14
15
16
16
17
17
17
16
15
14
13
12
12
11

Feels Like (°C)

13
13
13
14
14
13
13
13
13
14
14
15
16
16
17
17
17
16
15
14
13
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

76
77
78
78
80
80
80
80
80
80
80
76
74
71
68
65
66
68
70
73
75
76
77
78

Pressure (mb)

998
998
997
997
997
996
996
996
996
997
997
997
997
998
998
998
998
998
998
998
998
999
999
1000

Ozone (du)

283
282
281
280
279
281
284
286
289
291
292
290
286
284
285
288
290
291
293
294
294
295
295
295

Friday 27

Waning Crescent 3%

04:36

19:12

00 OK
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 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:12, Set: 19:02, Transit: 13:07. Moon - Rise: 04:36, Set: 19:12. Civil Dark: 19:40 - 06:33. Nautical Dark: 20:26 - 05:48. Astro Dark: 21:13 - 05:00

Total Clouds (% Sky Obscured)

35
87
87
87
87
87
87
99
99
99
99
99
99
31
31
31
31
31
31
76
76
76
76
76

Low Clouds (% Sky Obscured)

9
1
1
1
1
1
1
6
6
6
6
6
6
15
15
15
15
15
15
16
16
16
16
16

Medium Clouds (% Sky Obscured)

34
9
9
9
9
9
9
92
92
92
92
92
92
6
6
6
6
6
6
64
64
64
64
64

High Clouds (% Sky Obscured)

0
86
86
86
86
86
86
97
97
97
97
97
97
18
18
18
18
18
18
32
32
32
32
32

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
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
3
3
2
3
3
4
5
0
0
7
9
12
15
18
20
22
24
22
19
18

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0.01
0.02
0.05
0.07
0.09
0.11
0.12
0.11
0.09
0.09
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
80
80
81
81
80
79
79
79
75
70
66
64
62
63
64
68
69
73
75
77
79
82

Pressure (mb)

1000
1000
1000
1000
1000
1000
1000
1000
1000
1001
1001
1001
1000
1000
1000
1000
1000
1000
1000
1000
1000
1001
1001
1001

Ozone (du)

295
295
296
297
299
301
304
306
306
306
305
304
303
303
304
306
307
308
308
308
308
308
309
309

Saturday 28

New Moon 0%

06:11

19:28

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

Sun - Rise: 07:14, Set: 18:59, Transit: 13:06. Moon - Rise: 06:11, Set: 19:28. Civil Dark: 19:37 - 06:36. Nautical Dark: 20:23 - 05:50. Astro Dark: 21:10 - 05:02

Total Clouds (% Sky Obscured)

76
100
100
100
100
100
100
43
43
43
43
43
43
63
63
63
63
63
63
94
94
94
94
94

Low Clouds (% Sky Obscured)

16
95
95
95
95
95
95
18
18
18
18
18
18
32
32
32
32
32
32
68
68
68
68
68

Medium Clouds (% Sky Obscured)

64
95
95
95
95
95
95
38
38
38
38
38
38
21
21
21
21
21
21
56
56
56
56
56

High Clouds (% Sky Obscured)

32
92
92
92
92
92
92
2
2
2
2
2
2
44
44
44
44
44
44
76
76
76
76
76

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
9
8
8
8
9
10
10
10
10
8
8
7
8
9
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 (%)

14
12
10
7
9
14
19
24
26
25
22
18
14
13
14
15
17
18
20
25
26
24
22
17

Precipitation Amount (mm)

0.06
0.04
0.02
0.02
0.02
0.05
0.13
0.21
0.28
0.33
0.36
0.35
0.32
0.3
0.28
0.28
0.28
0.29
0.31
0.32
0.32
0.31
0.26
0.16

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
11
12
13
13
14
15
16
16
15
13
12
11
11
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
83
83
82
82
81
80
78
76
73
72
68
66
65
65
66
67
68
71
73
74
76

Pressure (mb)

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

Ozone (du)

309
309
309
309
309
309
309
309
309
308
308
307
307
306
305
304
303
302
301
300
301
301
301
301

Sunday 29

Waxing Crescent 1%

07:46

19:44

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

Sun - Rise: 07:16, Set: 18:56, Transit: 13:06. Moon - Rise: 07:46, Set: 19:44. Civil Dark: 19:34 - 06:38. Nautical Dark: 20:20 - 05:52. Astro Dark: 21:07 - 05:05

Total Clouds (% Sky Obscured)

94
50
50
50
50
50
50
63
63
63
63
63
63
59
59
59
59
59
59
88
88
88
88
88

Low Clouds (% Sky Obscured)

68
48
48
48
48
48
48
63
63
63
63
63
63
48
48
48
48
48
48
88
88
88
88
88

Medium Clouds (% Sky Obscured)

56
19
19
19
19
19
19
11
11
11
11
11
11
23
23
23
23
23
23
49
49
49
49
49

High Clouds (% Sky Obscured)

76
0
0
0
0
0
0
0
0
0
0
0
0
21
21
21
21
21
21
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
9
8
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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 (%)

11
6
6
5
7
14
34
49
54
53
50
44
28
24
23
21
21
21
23
27
25
17
12
12

Precipitation Amount (mm)

0.07
0.03
0.01
0.01
0.01
0.06
0.31
0.67
1.04
1.38
1.39
0.87
0.41
0.34
0.32
0.28
0.24
0.21
0.2
0.19
0.14
0.08
0.05
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
78
78
79
79
78
78
78
77
75
74
72
69
67
66
66
67
69
71
72
73
74
76

Pressure (mb)

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

Ozone (du)

301
301
300
299
298
298
297
297
296
296
297
298
300
302
304
306
308
310
312
314
317
319
321
321

Forecast for Culloden Moor, Highland, UK (57.48,-4.07)

Generated: 23/09/19 00:09:44. Forecast: 23/09/19 to 29/09/19. Timezone: UTC+1.00