Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waxing Crescent 8%

10:04

19:49

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

Sun - Rise: 07:05, Set: 18:52, Transit: 12:59. Moon - Rise: 10:04, Set: 19:49. Civil Dark: 19:26 - 06:31. Nautical Dark: 20:07 - 05:51. Astro Dark: 20:48 - 05:09

Total Clouds (% Sky Obscured)

42
53
23
11
8
16
12
6
5
0
50
4
2
0
0
7
27
39
66
48
41
39
19
100

Low Clouds (% Sky Obscured)

41
45
20
7
5
15
10
6
5
0
50
4
2
0
0
7
25
23
21
34
26
27
8
9

Medium Clouds (% Sky Obscured)

15
25
12
6
4
6
5
2
1
0
0
0
0
0
0
0
11
26
12
1
26
21
13
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
55
20
0
0
0
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
50
4
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
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain

Precipitation Probability (%)

16
54
11
8
8
5
4
0
0
0
0
0
0
0
0
0
6
7
7
6
4
5
0
7

Precipitation Amount (mm)

0.07
0.33
0.04
0.03
0.03
0.02
0.01
0
0
0
0
0
0
0
0
0
0.06
0.06
0.05
0.04
0.03
0.03
0
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
90
90
89
88
86
84
83
83
84
86
86
84
79
75
75
70
66
65
70
75
75
82

Pressure (mb)

1001
1001
1001
1001
1001
1001
1001
1001
1000
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1001
1001
1002
1001
1002

Ozone (du)

309
310
311
311
310
311
311
311
311
311
315
316
320
323
323
322
321
319
317
316
317
317
318
319

Wednesday 28

Waxing Crescent 15%

11:30

20:07

21 Bad
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 OK
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 Bad

Sun - Rise: 07:07, Set: 18:50, Transit: 12:58. Moon - Rise: 11:30, Set: 20:07. Civil Dark: 19:24 - 06:33. Nautical Dark: 20:04 - 05:53. Astro Dark: 20:46 - 05:11

Total Clouds (% Sky Obscured)

100
98
100
100
95
45
88
100
99
100
100
100
100
66
99
56
31
71
84
80
47
35
31
92

Low Clouds (% Sky Obscured)

80
52
100
100
95
16
86
100
98
100
100
100
100
56
99
52
26
66
73
64
46
34
21
91

Medium Clouds (% Sky Obscured)

100
84
98
63
20
34
8
1
4
2
2
0
23
3
4
2
2
11
41
49
16
3
28
39

High Clouds (% Sky Obscured)

98
91
100
37
2
0
0
3
4
0
45
95
36
22
1
9
6
11
6
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
None
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
26
31
40
38
12
4
4
4
4
6
11
5
6
5
6
5
4
4
5
4
4
3
0

Precipitation Amount (mm)

0.1
0.17
0.21
0.33
0.38
0.07
0.01
0.01
0.01
0.01
0.04
0.08
0.03
0.04
0.02
0.03
0.03
0.02
0.02
0.02
0.01
0.02
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
7
7
7
7
7
6
6
6
8
11
12
13
14
15
16
16
15
14
13
11

Dew Point (°C)

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

Relative Humidity (%)

87
88
90
91
89
89
88
87
87
88
88
87
86
85
82
81
78
75
74
74
75
79
79
83

Pressure (mb)

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

Ozone (du)

319
320
320
320
318
315
314
313
312
312
315
315
316
316
315
314
313
313
314
314
312
311
311
306

Thursday 29

Waxing Crescent 25%

12:58

20:32

21 Good
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

Sun - Rise: 07:09, Set: 18:47, Transit: 12:58. Moon - Rise: 12:58, Set: 20:32. Civil Dark: 19:22 - 06:35. Nautical Dark: 20:02 - 05:54. Astro Dark: 20:43 - 05:13

Total Clouds (% Sky Obscured)

13
96
99
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)

9
0
9
16
19
10
5
11
33
69
98
5
2
8
6
13
32
32
32
32
32
32
92
92

Medium Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
9
98
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
96
98
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
10
10
10
10
10
10
7
6
7
4
6
9
9

Fog (%)

0
0
0
0
0
0
2
12
28
68
95
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
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
3
10
15
23
30
37
45
61
72
76
77
77
72
66
56

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.04
0.07
0.13
0.17
0.17
0.3
0.94
1.81
2.14
2.48
3.42
2.67
1.44
0.98

Wind Speed/Direction (mph)

5
5
4
4
4
3
3
3
4
4
8
9
11
12
14
16
18
20
21
23
24
23
22
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
89
90
90
90
90
90
89
89
91
93
92
92
91
92
89
94
95
93
92
90
90
93

Pressure (mb)

1009
1009
1009
1009
1010
1010
1009
1009
1009
1009
1007
1007
1006
1005
1004
1003
1002
1001
999
997
996
995
995
996

Ozone (du)

304
303
303
301
300
298
296
295
291
290
288
288
286
285
283
282
279
279
279
282
282
287
293
295

Friday 30

Waxing Crescent 35%

14:23

No Set

21 Bad
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

Sun - Rise: 07:11, Set: 18:45, Transit: 12:58. Moon - Rise: 14:23, Set: No Set. Civil Dark: 19:19 - 06:36. Nautical Dark: 19:59 - 05:56. Astro Dark: 20:41 - 05:15

Total Clouds (% Sky Obscured)

100
100
100
100
94
94
94
94
94
94
97
97
97
97
97
97
100
100
100
100
100
100
45
45

Low Clouds (% Sky Obscured)

92
92
92
92
34
34
34
34
34
34
22
22
22
22
22
22
6
6
6
6
6
6
26
26

Medium Clouds (% Sky Obscured)

100
100
100
100
38
38
38
38
38
38
78
78
78
78
78
78
100
100
100
100
100
100
27
27

High Clouds (% Sky Obscured)

100
100
100
100
84
84
84
84
84
84
83
83
83
83
83
83
100
100
100
100
100
100
3
3

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
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
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 (%)

44
35
27
23
15
13
22
28
25
20
14
11
9
8
8
8
8
23
22
20
17
20
25
29

Precipitation Amount (mm)

0.52
0.29
0.17
0.12
0.05
0.06
0.12
0.18
0.17
0.14
0.1
0.05
0.03
0.03
0.03
0.03
0.03
0.22
0.21
0.18
0.14
0.18
0.26
0.27

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
12
12
7
7
7
6
6
6
6
7
10
11
12
13
14
15
15
15
14
13
12
11

Dew Point (°C)

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

Relative Humidity (%)

96
97
97
96
94
93
92
92
92
92
91
91
89
90
86
84
82
80
79
80
84
90
92
95

Pressure (mb)

996
997
997
998
997
997
997
998
998
999
1000
1000
1001
1002
1002
1003
1004
1005
1005
1006
1007
1007
1008
1008

Ozone (du)

293
292
291
292
302
303
303
303
303
305
308
310
309
307
305
303
301
301
301
301
300
299
299
300

Saturday 1

Waxing Crescent 47%

15:37

21:08

21 Bad
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 OK
20 OK

Sun - Rise: 07:12, Set: 18:43, Transit: 12:57. Moon - Rise: 15:37, Set: 21:08. Civil Dark: 19:17 - 06:38. Nautical Dark: 19:57 - 05:58. Astro Dark: 20:38 - 05:17

Total Clouds (% Sky Obscured)

45
45
45
45
45
45
45
45
45
45
56
56
56
56
56
56
60
60
60
60
60
60
25
25

Low Clouds (% Sky Obscured)

26
26
26
26
27
27
27
27
27
27
51
51
51
51
51
51
58
58
58
58
58
58
25
25

Medium Clouds (% Sky Obscured)

27
27
27
27
29
29
29
29
29
29
15
15
15
15
15
15
19
19
19
19
19
19
2
2

High Clouds (% Sky Obscured)

3
3
3
3
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
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
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

Precipitation Probability (%)

38
45
49
55
55
42
23
6
7
6
7
10
19
26
23
17
11
11
10
8
7
7
7
11

Precipitation Amount (mm)

0.37
0.53
0.99
1.68
1.84
1.01
0.19
0.02
0.02
0.02
0.02
0.06
0.19
0.31
0.25
0.13
0.08
0.07
0.06
0.05
0.03
0.02
0.03
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
94
93
92
92
91
91
90
91
92
93
93
92
84
82
81
82
84
88
90
92
92

Pressure (mb)

1009
1009
1010
1010
1009
1010
1011
1012
1012
1013
1012
1012
1013
1014
1015
1015
1017
1017
1018
1018
1019
1019
1019
1020

Ozone (du)

302
303
301
298
298
297
296
292
288
285
282
283
285
287
291
294
296
298
298
298
297
295
294
291

Sunday 2

Waxing Crescent 59%

16:33

22:02

21 Bad
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

Sun - Rise: 07:14, Set: 18:40, Transit: 12:57. Moon - Rise: 16:33, Set: 22:02. Civil Dark: 19:14 - 06:40. Nautical Dark: 19:55 - 06:00. Astro Dark: 20:36 - 05:19

Total Clouds (% Sky Obscured)

25
25
25
25
97
97
97
97
97
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

25
25
25
25
21
21
21
21
21
21
8
8
8
8
8
8
1
1
1
1
1
1
20
20

Medium Clouds (% Sky Obscured)

2
2
2
2
2
2
2
2
2
2
100
100
100
100
100
100
70
70
70
70
70
70
17
17

High Clouds (% Sky Obscured)

0
0
0
0
96
96
96
96
96
96
100
100
100
100
100
100
99
99
99
99
99
99
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
5
3
1
0
0
3

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

Precipitation Probability (%)

21
25
23
18
8
5
0
0
0
0
0
0
0
0
6
15
28
44
66
75
75
70
65
60

Precipitation Amount (mm)

0.31
0.48
0.33
0.11
0.02
0.01
0
0
0
0
0
0
0
0
0.01
0.03
0.08
0.22
0.52
0.81
0.92
0.89
0.79
0.62

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
91
91
90
90
90
90
92
92
92
91
92
91
90
89
87
87
87
89
90
91
93

Pressure (mb)

1020
1020
1020
1020
1021
1021
1020
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021

Ozone (du)

288
286
285
284
283
282
282
281
280
279
278
277
277
277
275
274
273
271
270
269
269
269
270
271

Monday 3

First Quarter 70%

17:12

23:15

21 Bad
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

Sun - Rise: 07:16, Set: 18:38, Transit: 12:57. Moon - Rise: 17:12, Set: 23:15. Civil Dark: 19:12 - 06:41. Nautical Dark: 19:52 - 06:01. Astro Dark: 20:33 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
20
20
20
13
13
13
13
13
13
65
65
65
65
65
65
100
100
100
100
100
100
24
24

Medium Clouds (% Sky Obscured)

17
17
17
17
0
0
0
0
0
0
96
96
96
96
96
96
32
32
32
32
32
32
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
76
76
76
76
76
76
46
46
46
46
46
46
1
1

ISS Passover

Visibility (miles)

8
10
10
10
10
10
9
6
5
6
7
9
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
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
31
19
10
5
0
4
9
12
18
21
25
37
43
37
20
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.42
0.25
0.13
0.04
0.01
0
0.01
0.01
0.02
0.03
0.04
0.07
0.22
0.34
0.2
0.04
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

97
98
98
97
96
95
94
94
94
94
95
97
98
98
97
94
94
90
85
83
84
88
91
91

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

272
273
273
272
271
270
269
268
267
267
268
269
270
271
271
271
271
271
271
271
271
272
273
273

Forecast for Stoke-on-Trent, Stoke-on-Trent, UK (53.00,-2.18)

Generated: 27/09/22 21:42:11. Forecast: 27/09/22 to 03/10/22. Timezone: UTC+1.00