Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waxing Crescent 8%

10:08

19:57

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

Sun - Rise: 07:11, Set: 18:58, Transit: 13:04. Moon - Rise: 10:08, Set: 19:57. Civil Dark: 19:32 - 06:37. Nautical Dark: 20:11 - 05:57. Astro Dark: 20:52 - 05:16

Total Clouds (% Sky Obscured)

31
31
77
81
68
100
91
69
90
63
66
52
66
53
41
56
74
79
90
38
23
27
1
33

Low Clouds (% Sky Obscured)

19
6
15
24
36
100
82
47
82
29
40
31
27
27
27
40
56
64
46
19
19
9
1
5

Medium Clouds (% Sky Obscured)

4
10
13
13
46
47
54
42
61
48
50
22
15
18
14
35
41
40
84
27
11
24
0
21

High Clouds (% Sky Obscured)

16
20
71
74
28
2
0
0
0
0
0
13
48
29
9
2
0
0
0
0
0
0
0
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 (%)

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

Precipitation Probability (%)

6
5
32
6
10
13
14
12
7
6
6
8
9
7
5
6
7
8
7
7
6
5
3
0

Precipitation Amount (mm)

0.02
0.01
0.11
0.02
0.04
0.07
0.09
0.06
0.02
0.02
0.02
0.03
0.05
0.05
0.04
0.04
0.06
0.08
0.07
0.06
0.05
0.04
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
85
84
83
82
83
83
83
84
85
85
82
77
72
70
72
74
76
79
82
84
85
84

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004

Ozone (du)

303
303
304
301
301
301
302
302
303
302
303
303
303
304
305
301
302
303
303
304
305
308
308
308

Wednesday 28

Waxing Crescent 15%

11:33

20:16

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

Sun - Rise: 07:12, Set: 18:56, Transit: 13:04. Moon - Rise: 11:33, Set: 20:16. Civil Dark: 19:29 - 06:39. Nautical Dark: 20:09 - 05:59. Astro Dark: 20:50 - 05:18

Total Clouds (% Sky Obscured)

55
100
98
99
100
93
88
36
66
64
45
40
41
96
96
88
67
73
63
56
20
13
2
89

Low Clouds (% Sky Obscured)

23
10
23
46
64
90
80
31
64
63
27
34
41
96
96
88
67
73
63
56
20
13
2
0

Medium Clouds (% Sky Obscured)

44
100
98
99
100
30
48
9
14
9
0
0
0
3
0
1
6
6
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
14
16
2
0
0
0
0
0
0
24
6
0
0
0
0
0
0
0
0
0
0
0
89

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
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

Precipitation Probability (%)

0
0
4
6
10
15
14
15
11
8
3
0
0
0
0
3
3
2
3
3
3
3
3
4

Precipitation Amount (mm)

0
0
0.01
0.01
0.05
0.11
0.1
0.12
0.1
0.06
0.01
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
8
8
9
9
9
9
8
9
10
10
11
12
14
15
15
15
14
13
11
10
9

Feels Like (°C)

5
5
5
6
6
6
7
7
7
7
7
8
10
11
12
14
15
15
15
14
13
11
9
9

Dew Point (°C)

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

Relative Humidity (%)

84
83
82
82
84
83
83
83
82
81
82
81
80
77
72
69
66
65
68
72
77
82
86
87

Pressure (mb)

1003
1003
1004
1004
1003
1003
1003
1003
1003
1003
1003
1004
1004
1005
1005
1006
1007
1007
1007
1008
1008
1009
1010
1011

Ozone (du)

308
309
309
307
308
311
314
314
313
312
313
315
316
316
315
313
311
310
308
307
304
303
300
298

Thursday 29

Waxing Crescent 25%

12:59

20:42

22 Bad
23 Bad
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

Sun - Rise: 07:14, Set: 18:53, Transit: 13:04. Moon - Rise: 12:59, Set: 20:42. Civil Dark: 19:27 - 06:40. Nautical Dark: 20:06 - 06:01. Astro Dark: 20:47 - 05:20

Total Clouds (% Sky Obscured)

94
92
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
2
6
0
0
1
2
9
39
100
100
70
41
55
85
85
85
85
85
85
84
84
84

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
32
82
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

94
92
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
45
77
6
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
6
5
3
2
0
0
0
4
20
24
30
35
39
51
62
77
81
82
79
73
71
55
52

Precipitation Amount (mm)

0.04
0.04
0.03
0.02
0.01
0
0
0
0.02
0.11
0.12
0.16
0.17
0.19
0.42
1
2.26
4.31
4.63
2.9
2.46
1.71
1.36
0.55

Wind Speed/Direction (mph)

2
2
3
3
3
2
3
3
4
7
8
8
10
12
14
18
20
21
21
21
20
18
16
15

Chance of Frost

Temperature (°C)

8
8
7
7
7
7
7
7
7
8
9
10
11
11
11
11
11
12
13
14
15
14
14
13

Feels Like (°C)

8
8
7
7
7
7
7
7
6
6
7
8
11
11
11
11
11
12
13
14
15
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

88
89
89
90
88
87
85
84
84
87
87
89
91
92
93
93
94
94
92
90
91
92
94
96

Pressure (mb)

1011
1011
1011
1012
1011
1010
1010
1010
1010
1008
1007
1007
1006
1005
1003
1003
1001
1000
998
997
997
998
999
999

Ozone (du)

299
298
296
298
296
293
290
289
286
284
281
280
278
277
276
273
272
271
271
272
272
277
280
285

Friday 30

Waxing Crescent 35%

14:23

21:19

22 Bad
23 Bad
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

Sun - Rise: 07:16, Set: 18:51, Transit: 13:03. Moon - Rise: 14:23, Set: 21:19. Civil Dark: 19:25 - 06:42. Nautical Dark: 20:04 - 06:03. Astro Dark: 20:45 - 05:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
95
95

Low Clouds (% Sky Obscured)

84
84
84
97
97
97
97
97
97
95
95
95
95
95
95
71
71
71
71
71
71
91
91
91

Medium Clouds (% Sky Obscured)

100
100
100
61
61
61
61
61
61
100
100
100
100
100
100
100
100
100
100
100
100
40
40
40

High Clouds (% Sky Obscured)

100
100
100
91
91
91
91
91
91
83
83
83
83
83
83
100
100
100
100
100
100
0
0
0

ISS Passover

Visibility (miles)

8
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

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
Light Rain

Precipitation Probability (%)

38
27
22
25
20
22
28
27
22
26
29
30
26
22
17
15
11
15
15
20
29
37
42
40

Precipitation Amount (mm)

0.28
0.15
0.12
0.15
0.11
0.12
0.15
0.16
0.14
0.19
0.23
0.25
0.2
0.18
0.16
0.12
0.08
0.14
0.14
0.19
0.45
0.79
0.73
0.56

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
11
10
10
10
10
10
10
10
10
10
11
11
12
13
14
14
13
12
12
11
11
11

Feels Like (°C)

12
12
11
10
7
7
7
7
7
7
7
10
11
11
12
13
14
14
13
12
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
90
89
88
88
87
87
87
88
90
92
92
86
82
80
82
86
91
92
95
95
94

Pressure (mb)

1000
1001
1001
1000
1000
1001
1001
1002
1002
1003
1004
1004
1005
1006
1007
1007
1008
1008
1009
1009
1009
1010
1010
1010

Ozone (du)

285
285
286
290
289
290
291
293
294
299
298
299
298
296
295
293
293
294
296
299
301
302
299
298

Saturday 1

Waxing Crescent 47%

15:37

No Set

22 Bad
23 Bad
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

Sun - Rise: 07:17, Set: 18:49, Transit: 13:03. Moon - Rise: 15:37, Set: No Set. Civil Dark: 19:22 - 06:44. Nautical Dark: 20:02 - 06:04. Astro Dark: 20:42 - 05:24

Total Clouds (% Sky Obscured)

95
95
95
57
57
57
57
57
57
100
100
100
100
100
100
63
63
63
63
63
63
90
90
90

Low Clouds (% Sky Obscured)

91
91
91
52
52
52
52
52
52
100
100
100
100
100
100
63
63
63
63
63
63
32
32
32

Medium Clouds (% Sky Obscured)

40
40
40
20
20
20
20
20
20
18
18
18
18
18
18
0
0
0
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
86
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

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

Precipitation Probability (%)

41
44
42
42
39
31
19
13
12
13
13
11
10
10
8
8
7
7
7
7
6
6
6
5

Precipitation Amount (mm)

0.46
0.63
0.96
1.07
0.7
0.3
0.11
0.08
0.09
0.1
0.08
0.04
0.04
0.04
0.04
0.04
0.03
0.03
0.03
0.03
0.02
0.02
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
10
10
9
9
9
9
9
9
10
10
10
11
11
11
11
11
11
11
11
11
11

Feels Like (°C)

11
11
11
10
7
6
6
6
6
6
6
7
10
10
11
11
11
11
11
11
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

92
91
88
86
86
87
88
87
87
86
87
87
90
91
89
90
88
85
83
82
84
85
87
89

Pressure (mb)

1011
1011
1011
1011
1012
1013
1014
1015
1016
1015
1016
1016
1017
1018
1019
1019
1020
1020
1020
1021
1021
1022
1022
1022

Ozone (du)

297
302
302
300
299
295
293
292
292
291
292
292
292
292
291
292
290
289
287
285
284
282
282
281

Sunday 2

Waxing Crescent 59%

16:33

22:14

22 Bad
23 Bad
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

Sun - Rise: 07:19, Set: 18:46, Transit: 13:03. Moon - Rise: 16:33, Set: 22:14. Civil Dark: 19:20 - 06:45. Nautical Dark: 19:59 - 06:06. Astro Dark: 20:40 - 05:26

Total Clouds (% Sky Obscured)

90
90
90
100
100
100
100
100
100
100
100
100
100
100
100
97
97
97
97
97
97
100
100
100

Low Clouds (% Sky Obscured)

32
32
32
98
98
98
98
98
98
13
13
13
13
13
13
76
76
76
76
76
76
48
48
48

Medium Clouds (% Sky Obscured)

0
0
0
18
18
18
18
18
18
84
84
84
84
84
84
9
9
9
9
9
9
1
1
1

High Clouds (% Sky Obscured)

86
86
86
100
100
100
100
100
100
100
100
100
100
100
100
89
89
89
89
89
89
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
4
1
3
8
10
8
4
1
0
0

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
6
6
3
3
0
0
0
0
0
0
0
0
0
0
12
18
29
42
53
60
64
65
62

Precipitation Amount (mm)

0.02
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.06
0.12
0.27
0.51
0.7
0.72
0.62

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
87
86
85
86
86
86
86
86
86
86
86
87
88
88
87
85
83
84
86
87
89
91

Pressure (mb)

1022
1022
1023
1023
1023
1023
1022
1022
1022
1023
1022
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

281
280
279
277
276
275
274
274
273
272
271
270
269
268
268
267
267
267
267
266
266
265
265
265

Monday 3

First Quarter 71%

17:13

23:26

22 Bad
23 Bad
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

Sun - Rise: 07:21, Set: 18:44, Transit: 13:02. Moon - Rise: 17:13, Set: 23:26. Civil Dark: 19:18 - 06:47. Nautical Dark: 19:57 - 06:08. Astro Dark: 20:37 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

48
48
48
81
81
81
81
81
81
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

1
1
1
1
1
1
1
1
1
98
98
98
98
98
98
36
36
36
36
36
36
9
9
9

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
90
90
90
90
90
90
12
12
12
12
12
12
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
4
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
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
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

55
44
32
23
16
13
11
11
13
17
24
33
39
25
9
5
4
7
9
6
4
1
0
0

Precipitation Amount (mm)

0.49
0.32
0.16
0.07
0.04
0.03
0.02
0.01
0.02
0.03
0.07
0.18
0.25
0.14
0.03
0.01
0.01
0.05
0.09
0.06
0.02
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
91
90
89
89
88
89
88
89
89
90
90
91
89
89
87
85
83
84
87
88
89
91
90

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1022
1022
1022
1022
1022
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

264
264
264
264
265
266
267
268
269
270
271
272
273
273
274
274
274
274
274
273
272
272
272
272

Forecast for Rhayader, Powys LD6 5HP, UK (52.27,-3.57)

Generated: 27/09/22 22:54:16. Forecast: 27/09/22 to 03/10/22. Timezone: UTC+1.00